July 2018 - Users - Ovirt List Archives

by femi adegoke

https://bugzilla.redhat.com/show_bug.cgi?id=1472356 There are 2 drives in my install that oVirt is claiming as multipath. I have tried blacklisting at /etc/multipath/ but that hasn't worked. Any better solutions? I need these 2 drives to be non-multipathed.

2 years, 1 month

4
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Network Address Change

by Paul.LKW

Hi All: I just has a case, I need to change the oVirt host and engine IP address due to data center decommission I checked in the hosted-engine host there are some files I could change ; in ovirt-hosted-engine/hosted-engine.conf ca_subject="O=simple.com, CN=1.2.3.4" gateway=1.2.3.254 and of course I need to change the ovirtmgmt interface IP too, I think just change the above line could do the tick, but where could I change the other host IP in the cluster ? I think I have to be lost all the host as once changed the hosted-engine host IP as it is in diff. sub net. Does there any command line tools could do that or someone has such experience could share? Best Regards, Paul.LKW

2 years, 3 months

4
6
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looking for some ISV backup software which integrates the backup API

by Nathanaël Blanchet

Hello, We are about to change our backup provider, and I find it is a great chance to choose a full supported ovirt backup solution. I currently use this python script vm-backup-scheduler (https://github.com/wefixit-AT/oVirtBackup) but it is not the workflow officially suggested by the community (https://www.ovirt.org/develop/release-management/features/storage/backup-...). I've been looking for a long time an ISV who supports such an API, but the only one I found is this one : Acronis Backup Advanced suggested here https://access.redhat.com/ecosystem/search/#/ecosystem/Red%20Hat%20Enterp... I ran the trial version, but it doesn't seem to do better than the vm-backup-scheduler script, and it doesn't seem to use the backup API (attach a clone as a disk to an existing vm). Can you suggest me some other ISV solutions, if they ever exist... or share me your backup experience?

2 years, 10 months

5
4
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OVS switch type for hosted-engine

by Devin A. Bougie

Is it possible to setup a hosted engine using the OVS switch type instead of Legacy? If it's not possible to start out as OVS, instructions for switching from Legacy to OVS after the fact would be greatly appreciated. Many thanks, Devin

2 years, 11 months

4
5
2 / 0

USB3 redirection

by Rik Theys

Hi, I'm trying to assign a USB3 controller to a CentOS 7.4 VM in oVirt 4.1 with USB redirection enabled. I've created the following file in /etc/ovirt-engine/osinfo.conf.d: 01-usb.properties with content os.other.devices.usb.controller.value = nec-xhci and have restarted ovirt-engine. If I disable USB-support in the web interface for the VM, the xhci controller is added to the VM (I can see it in the qemu-kvm commandline), but usb redirection is not available. If I enable USB-support in the UI, no xhci controller is added (only 4 uhci controllers). Is there a way to make the controllers for usb redirection xhci controllers? Regards, Rik -- Rik Theys System Engineer KU Leuven - Dept. Elektrotechniek (ESAT) Kasteelpark Arenberg 10 bus 2440 - B-3001 Leuven-Heverlee +32(0)16/32.11.07 ---------------------------------------------------------------- <<Any errors in spelling, tact or fact are transmission errors>>

3 years

3
5
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OVN routing and firewalling in oVirt

by Gianluca Cecchi

Hello, how do we manage routing between different OVN networks in oVirt? And between OVN networks and physical ones? Based on architecture read here: http://openvswitch.org/support/dist-docs/ovn-architecture.7.html I see terms for logical routers and gateway routers respectively but how to apply to oVirt configuration? Do I have to choose between setting up a specialized VM or a physical one: is it applicable/advisable to put on oVirt host itself the gateway functionality? Is there any security policy (like security groups in Openstack) to implement? Thanks, Gianluca

3 years

4
6
1 / 0

Install hosted-engine - Task Get local VM IP failed

by florentl

Hi all, I try to install hosted-engine on node : ovirt-node-ng-4.2.3-0.20180518. Every times I get stuck on : [ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 50, "changed": true, "cmd": "virsh -r net-dhcp-leases default | grep -i 00:16:3e:6c:5a:91 | awk '{ print $5 }' | cut -f1 -d'/'", "delta": "0:00:00.108872", "end": "2018-06-01 11:17:34.421769", "rc": 0, "start": "2018-06-01 11:17:34.312897", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []} I tried with static IP Address and with DHCP but both failed. To be more specific, I installed three nodes, deployed glusterfs with the wizard. I'm in a nested virtualization environment for this lab (Vmware Esxi Hypervisor). My node IP is : 192.168.176.40 / and I want the hosted-engine vm has 192.168.176.43. Thanks, Florent

3 years, 1 month

7
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OVN and change of mgmt network

by Gianluca Cecchi

Hello, I previously had OVN running on engine (as OVN provider with northd and northbound and southbound DBs) and hosts (with OVN controller). After changing mgmt ip of hosts (engine has retained instead the same ip), I executed again on them the command: vdsm-tool ovn-config <ip_of_engine> <nel_local_ip_of_host> Now I think I have to clean up some things, eg: 1) On engine where I get these lines below systemctl status ovn-northd.service -l . . . Sep 29 14:41:42 ovmgr1 ovsdb-server[940]: ovs|00005|reconnect|ERR|tcp: 10.4.167.40:37272: no response to inactivity probe after 5 seconds, disconnecting Oct 03 11:52:00 ovmgr1 ovsdb-server[940]: ovs|00006|reconnect|ERR|tcp: 10.4.167.41:52078: no response to inactivity probe after 5 seconds, disconnecting The two IPs are the old ones of two hosts It seems that a restart of the services has fixed... Can anyone confirm if I have to do anything else? 2) On hosts (there are 3 hosts with OVN on ip 10.4.192.32/33/34) where I currently have this output [root@ov301 ~]# ovs-vsctl show 3a38c5bb-0abf-493d-a2e6-345af8aedfe3 Bridge br-int fail_mode: secure Port "ovn-1dce5b-0" Interface "ovn-1dce5b-0" type: geneve options: {csum="true", key=flow, remote_ip="10.4.192.32"} Port "ovn-ddecf0-0" Interface "ovn-ddecf0-0" type: geneve options: {csum="true", key=flow, remote_ip="10.4.192.33"} Port "ovn-fd413b-0" Interface "ovn-fd413b-0" type: geneve options: {csum="true", key=flow, remote_ip="10.4.168.74"} Port br-int Interface br-int type: internal ovs_version: "2.7.2" [root@ov301 ~]# The IPs of kind 10.4.192.x are ok. But there is a left-over of an old host I initially used for tests, corresponding to 10.4.168.74, that now doesn't exist anymore How can I clean records for 1) and 2)? Thanks, Gianluca

4 years, 3 months

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deprecating export domain?

by Charles Kozler

Hello, I recently read on this list from a redhat member that export domain is either being deprecated or looking at being deprecated To that end, can you share details? Can you share any notes/postings/bz's that document this? I would imagine something like this would be discussed in larger audience This seems like a somewhat significant change to make and I am curious where this is scheduled? Currently, a lot of my backups rely explicitly on an export domain for online snapshots, so I'd like to plan accordingly Thanks!

4 years, 7 months

11
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3 / 0

Vm suddenly paused with error "vm has paused due to unknown storage error"

by Jasper Siero

Hi all, Since we upgraded our Ovirt nodes to CentOS 7 a vm (not a specific one but never more then one) will sometimes pause suddenly with the error "VM ... has paused due to unknown storage error". It happens now two times in a month. The Ovirt node uses san storage for the vm's running on it. When a specific vm is pausing with an error the other vm's keeps running without problems. The vm runs without problems after unpausing it. Versions: CentOS Linux release 7.1.1503 vdsm-4.14.17-0 libvirt-daemon-1.2.8-16 vdsm.log: VM Channels Listener::DEBUG::2015-10-25 07:43:54,382::vmChannels::95::vds::(_handle_timeouts) Timeout on fileno 78. libvirtEventLoop::INFO::2015-10-25 07:43:56,177::vm::4602::vm.Vm::(_onIOError) vmId=`77f07ae0-cc3e-4ae2-90ec-7fba7b11deeb`::abnormal vm stop device virtio-disk0 error eother libvirtEventLoop::DEBUG::2015-10-25 07:43:56,178::vm::5204::vm.Vm::(_onLibvirtLifecycleEvent) vmId=`77f07ae0-cc3e-4ae2-90ec-7fba7b11deeb`::event Suspended detail 2 opaque None libvirtEventLoop::INFO::2015-10-25 07:43:56,178::vm::4602::vm.Vm::(_onIOError) vmId=`77f07ae0-cc3e-4ae2-90ec-7fba7b11deeb`::abnormal vm stop device virtio-disk0 error eother ........... libvirtEventLoop::INFO::2015-10-25 07:43:56,180::vm::4602::vm.Vm::(_onIOError) vmId=`77f07ae0-cc3e-4ae2-90ec-7fba7b11deeb`::abnormal vm stop device virtio-disk0 error eother specific error part in libvirt vm log: block I/O error in device 'drive-virtio-disk0': Unknown error 32758 (32758) ........... block I/O error in device 'drive-virtio-disk0': Unknown error 32758 (32758) engine.log: 2015-10-25 07:44:48,945 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-40) [a43dcc8] VM diataal-prod-cas1 77f07ae0-cc3e-4ae2-90ec-7fba7b11deeb moved from Up --> Paused 2015-10-25 07:44:49,003 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-40) [a43dcc8] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM diataal-prod-cas1 has paused due to unknown storage error. Has anyone experienced the same problem or knows a way to solve this? Kind regards, Jasper

5 years, 2 months

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Agentless backup solutions

by femi adegoke

What backup solutions are people using? I'm only interested in host-level backups (no agents in the vm's) I am aware of the following products: https://storware.eu/en/storware-vprotect/ https://github.com/zipurman/oVIRT_Simple_Backup https://www.sepusa.com/ Any others?

5 years, 8 months

9
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Unable to find OVF_STORE after recovery / upgrade

by Sam Cappello

This is a multi-part message in MIME format. --------------05F3D0780062C6D37C1619A7 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi, so i was running a 3.4 hosted engine two node setup on centos 6, had some disk issues so i tried to upgrade to centos 7 and follow the path 3.4 > 3.5 > 3.6 > 4.0. i screwed up dig time somewhere between 3.6 and 4.0, so i wiped the drives, installed a fresh 4.0.3, then created the database and restored the 3.6 engine backup before running engine-setup as per the docs. things seemed to work, but i have the the following issues / symptoms: - ovirt-ha-agent running 100% CPU on both nodes - messages in the UI that the Hosted Engine storage Domain isn't active and Failed to import the Hosted Engine Storage Domain - hosted engine is not visible in the UI and the following repeating in the agent.log: MainThread::INFO::2016-10-03 12:38:27,718::hosted_engine::461::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 3400) MainThread::INFO::2016-10-03 12:38:27,720::hosted_engine::466::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host vmhost1.oracool.net (id: 1, score: 3400) MainThread::INFO::2016-10-03 12:38:37,979::states::421::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume) Engine vm running on localhost MainThread::INFO::2016-10-03 12:38:37,985::hosted_engine::612::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_vdsm) Initializing VDSM MainThread::INFO::2016-10-03 12:38:45,645::hosted_engine::639::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images) Connecting the storage MainThread::INFO::2016-10-03 12:38:45,647::storage_server::219::ovirt_hosted_engine_ha.lib.storage_server.StorageServer::(connect_storage_server) Connecting storage server MainThread::INFO::2016-10-03 12:39:00,543::storage_server::226::ovirt_hosted_engine_ha.lib.storage_server.StorageServer::(connect_storage_server) Connecting storage server MainThread::INFO::2016-10-03 12:39:00,562::storage_server::233::ovirt_hosted_engine_ha.lib.storage_server.StorageServer::(connect_storage_server) Refreshing the storage domain MainThread::INFO::2016-10-03 12:39:01,235::hosted_engine::666::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images) Preparing images MainThread::INFO::2016-10-03 12:39:01,236::image::126::ovirt_hosted_engine_ha.lib.image.Image::(prepare_images) Preparing images MainThread::INFO::2016-10-03 12:39:09,295::hosted_engine::669::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images) Reloading vm.conf from the shared storage domain MainThread::INFO::2016-10-03 12:39:09,296::config::206::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_local_conf_file) Trying to get a fresher copy of vm configuration from the OVF_STORE MainThread::WARNING::2016-10-03 12:39:16,928::ovf_store::107::ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(scan) Unable to find OVF_STORE MainThread::ERROR::2016-10-03 12:39:16,934::config::235::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_local_conf_file) Unable to get vm.conf from OVF_STORE, falling back to initial vm.conf I have searched a bit and not really found a solution, and have come to the conclusion that i have made a mess of things, and am wondering if the best solution is to export the VMs, and reinstall everything then import them back? i am using remote NFS storage. if i try and add the hosted engine storage domain it says it is already registered. i have also upgraded and am now running oVirt Engine Version: 4.0.4.4-1.el7.centos hosts were installed using ovirt-node. currently at 3.10.0-327.28.3.el7.x86_64 if a fresh install is best, any advice / pointer to doc that explains best way to do this? i have not moved my most important server over to this cluster yet so i can take some downtime to reinstall. thanks! sam --------------05F3D0780062C6D37C1619A7 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi,<br> so i was running a 3.4 hosted engine two node setup on centos 6, had some disk issues so i tried to upgrade to centos 7 and follow the path 3.4 > 3.5 > 3.6 > 4.0. i screwed up dig time somewhere between 3.6 and 4.0, so i wiped the drives, installed a fresh 4.0.3, then created the database and restored the 3.6 engine backup before running engine-setup as per the docs. things seemed to work, but i have the the following issues / symptoms:<br> - ovirt-ha-agent running 100% CPU on both nodes<br> - messages in the UI that the Hosted Engine storage Domain isn't active and Failed to import the Hosted Engine Storage Domain<br> - hosted engine is not visible in the UI<br> and the following repeating in the agent.log:<br> <br> MainThread::INFO::2016-10-03 12:38:27,718::hosted_engine::461::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 3400)<br> MainThread::INFO::2016-10-03 12:38:27,720::hosted_engine::466::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host vmhost1.oracool.net (id: 1, score: 3400)<br> MainThread::INFO::2016-10-03 12:38:37,979::states::421::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume) Engine vm running on localhost<br> MainThread::INFO::2016-10-03 12:38:37,985::hosted_engine::612::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_vdsm) Initializing VDSM<br> MainThread::INFO::2016-10-03 12:38:45,645::hosted_engine::639::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images) Connecting the storage<br> MainThread::INFO::2016-10-03 12:38:45,647::storage_server::219::ovirt_hosted_engine_ha.lib.storage_server.StorageServer::(connect_storage_server) Connecting storage server<br> MainThread::INFO::2016-10-03 12:39:00,543::storage_server::226::ovirt_hosted_engine_ha.lib.storage_server.StorageServer::(connect_storage_server) Connecting storage server<br> MainThread::INFO::2016-10-03 12:39:00,562::storage_server::233::ovirt_hosted_engine_ha.lib.storage_server.StorageServer::(connect_storage_server) Refreshing the storage domain<br> MainThread::INFO::2016-10-03 12:39:01,235::hosted_engine::666::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images) Preparing images<br> MainThread::INFO::2016-10-03 12:39:01,236::image::126::ovirt_hosted_engine_ha.lib.image.Image::(prepare_images) Preparing images<br> MainThread::INFO::2016-10-03 12:39:09,295::hosted_engine::669::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images) Reloading vm.conf from the shared storage domain<br> MainThread::INFO::2016-10-03 12:39:09,296::config::206::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_local_conf_file) Trying to get a fresher copy of vm configuration from the OVF_STORE<br> MainThread::WARNING::2016-10-03 12:39:16,928::ovf_store::107::ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(scan) Unable to find OVF_STORE<br> MainThread::ERROR::2016-10-03 12:39:16,934::config::235::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_local_conf_file) Unable to get vm.conf from OVF_STORE, falling back to initial vm.conf<br> <br> I have searched a bit and not really found a solution, and have come to the conclusion that i have made a mess of things, and am wondering if the best solution is to export the VMs, and reinstall everything then import them back?<br> i am using remote NFS storage.<br> if i try and add the hosted engine storage domain it says it is already registered.<br> i have also upgraded and am now running <span class="gwt-InlineLabel">oVirt Engine Version: 4.0.4.4-1.el7.centos<br> hosts were installed using ovirt-node. currently at 3.10.0-327.28.3.el7.x86_64<br> if a fresh install is best, any advice / pointer to doc that explains best way to do this?<br> i have not moved my most important server over to this cluster yet so i can take some downtime to reinstall.<br> thanks!<br> sam<br> <br> </span><br> </body> </html> --------------05F3D0780062C6D37C1619A7--

5 years, 11 months

3
2
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[Users] Problem Creating "oVirtEngine" Machine

by Richie＠HIP

--Apple-Mail=_DF4BF6D1-1F87-4F60-9CF9-070D4D836241 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 I can't agree with you more. Modifying every box's or Virtual Machine's = HOSTS file with a FQDN and IP SHOULD work, but in my case it is not. = There are several reasons I've come to believe could be the problem = during my trial-and-errors testing and learning. FIRST - MACHINE IPs. THe machine's "Names" where not appearing in the Microsoft Active = Directory DHCP along with their assigned IPs; in other words, the DHCP = just showed an "Assigned IP", equal to the Linux Machine's IP, with a = <empty> ('i.e. blank, none, silch, plan old "no-letters-or-numbers") = "Name" in the "Name" (i.e. machines "network name", or FQDN-value used = by the Windows AD DNS-service) column. =20 if your IP is is appearing with an <empty> "name", there is no "host = name" to associate the IP, it makes it difficult to define a FQDN; which = isn't that useful if we're going to use the HOSTS files in all = participating machines in an oVirt Installation. I kept banging my head for three (3) long hours trying to find the = problem. In Fedora 18, I could't find where the "network name" of the machine = could be defined. =20 I tried putting the "Additional Search Domains" and/or "DHCP Client ID" = in Fedora's 18 Desktop - under "System Settings > Hardware > Network > = Options > IPv4 Setting" The DHCP went crazy; showing an "Aberrant-MAC-Address" (i.e. a really = long-sting value where the machine's MAC address should be), and we knew = the MAC address as we obtained using "ifconfig" on the machine getting = it's IP from the DHCP. So we reverted these entries from the = aforementioned, rebooted, and got an assigned IP, with proper MAC = address, but still no "Name" Kept wondering around the "Settings" and seeing which one made sense, = but what the heck, I went for it. =20 Under "System Settings > System > Details" I found the information about = GNOME and the machine's hardware. =20 There was a field for "Device Name" that originally had = "localhost.localdomain"; I changed the value to "ovirtmanager". and = under "Graphic" changed to "Forced Fallback Mode" to "ON". =20 I also installed all Kerberos libraries and client (i.e. authconfig-gtk, = authhub, authhub-client, krb5-apple-clents, krb5-auth-dialog, = krb5-workstation, pam-kcoda, pam-krb5, root-net.krb5) and rebooted VOILA=85!!! =20 I don;t know if it was the definition of "Device Name" from = "localhost.localdomain" to "ovirtengine", of the Kerberos libraries = install, or both. But finally the MS AD DHCP was showing the = Addigned-IP, the machine "Name" and the proper MAC-address. Regardless, = setting the machine's "Network Name" under "System Settings > System > = Details > Device Name", with no explanation of what "Device Name" meant = or was used for, was the last place I would have imagined this network = setting could be defined. NOTE - Somebody has to try the two steps I did together, separately. to = see which one is the real problem-solver; for me it is working, and "if = it ain't broke, don't fix it=85" Now that I have the DHCP / IP thing sorted, I have to do the DNS stuff. To this point, I've addressed the DHCP and "Network Name" of the = IP-Lease (required for the DNS to work). This still does't completely = explain why, by modifying the HOSTS file (allowing be to set and IP and = non-DNS FQDN). allows me to install the oVirtEngine "as long as I do not = use default HTTPd service parameters as suggested by the install". By = using the HOST file to "define" FQDNs, AND NOT using the default HTTPd = suggested changes, I'm able to install the oVirtEngine (given that I use = ports 8700 and 8701) to access the "oVirtEngine Welcome Screen", BUT = NONE of the "oVirt Portals" work=85 YET=85!!! More to come during the week Richie Jos=E9 E ("Richie") Piovanetti, MD, MS=20 M: 787-615-4884 | richiepiovanetti(a)healthcareinfopartners.com On Aug 2, 2013, at 3:10 AM, Joop <jvdwege(a)xs4all.nl> wrote: > Hello Ritchie, >=20 >> In a conversation via IRC, someone suggested that I activate = "dnsmask" to overcome what appears to be a DNS problem. I'll try that = other possibility once I get home later today. >>=20 >> In the mean time, what do you mean by "fixing the hostname"=85? I = opened and fixed the HOSTNAMES and changed it from = "localhost-localdomain" to "localhost.localdomain" and that made no = difference. Albeit, after changing I didm;t restart, remove ovirtEngine = ((using "engine-cleanup") and reinstalled via "engine-setup". Is that = what you mean=85? >>=20 >>=20 >>=20 >> In the mean time, the fact that even if I resolve the issue of = oVirtEngine I will not be able to connect to the oVirt Nodes unless I = have DNS resolution, apparently means I should do something with = resolving via DNS in my home LAN (i.e implement some sort of "DNS Cache" = so I can resolve my home computers via DNS inside my LAN). >>=20 >> Any suggestions are MORE THAN WELCOME=85!!! >> =20 >=20 > Having setup ovirt more than I can count right now I share your = feeling that it isn't always clear why things are going wrong, but in = this case I suspect that there is a rather small thing missing. > In short if you setup ovirt-engine, either using virtualbox or on real = hardware, and you give your host a meaningfull name AND you add that = info also in your /etc/hosts file than things SHOULD work, no need for = dnsmasq or even bind. Would make things easier once you start adding = virt hosts to you infrastructure since you will need to duplicate these = actions on each host (add engine name/ip to each host and add each host = to the others and all hosts to engine) >=20 > Just ask if you need more assistance and I will write down a small = howto that should work out of the box else I might have some time to see = if I can get things going. >=20 > Regards, >=20 > Joop >=20 --Apple-Mail=_DF4BF6D1-1F87-4F60-9CF9-070D4D836241 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dwindows-1252"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I = can't agree with you more.  Modifying every box's or Virtual = Machine's HOSTS file with a FQDN and IP SHOULD work, but in my case it = is not.  There are several reasons I've come to believe could be = the problem during my trial-and-errors testing and = learning.<div><div><br></div><div>FIRST - MACHINE IPs.</div><ul = class=3D"MailOutline"><li>THe machine's "Names" where not appearing in = the <b>Microsoft Active Directory DHCP</b> along with their assigned = IPs; in other words, the DHCP just showed an "Assigned IP", equal to the = Linux Machine's IP, with a <empty> ('i.e. blank, none, silch, plan = old "no-letters-or-numbers") "Name" in the "Name" (i.e. machines = "network name", or FQDN-value used by the Windows AD DNS-service) = column.  </li><li>if your IP is is appearing with an <empty> = "name", there is no "host name" to associate the IP, it makes it = difficult to define a FQDN; which isn't that useful if we're going to = use the HOSTS files in all participating machines in an oVirt = Installation.</li><li>I kept banging my head for three (3) long hours = trying to find the problem.</li><ul><li>In Fedora 18, I could't find = where the "network name" of the machine could be defined. =  </li><li>I tried putting the "Additional Search Domains" and/or = "DHCP Client ID" in Fedora's 18 Desktop - under "System Settings > = Hardware > Network > Options > IPv4 Setting"</li><ul><li>The = DHCP went crazy;  showing an "Aberrant-MAC-Address" (i.e. a really = long-sting value where the machine's MAC address should be), and we knew = the MAC address as we obtained using "ifconfig" on the machine getting = it's IP from the DHCP.  So we reverted these entries from the = aforementioned, rebooted, and got an assigned IP, with proper MAC = address, but still no "Name"</li></ul><li>Kept wondering around the = "Settings" and seeing which one made sense, but what the heck, I went = for it.  </li><ul><li>Under "System Settings > System > = Details" I found the information about GNOME and the machine's hardware. =  </li><li>There was a field for "Device Name" that originally had = "localhost.localdomain"; I changed the value to "ovirtmanager". and = under "Graphic" changed to "Forced Fallback Mode" to "ON". =  </li><li>I also installed all Kerberos libraries and client (i.e. = authconfig-gtk, authhub, authhub-client, krb5-apple-clents, = krb5-auth-dialog, krb5-workstation, pam-kcoda, pam-krb5, root-net.krb5) = and rebooted</li><li>VOILA=85!!!  </li></ul><li>I don;t know if it = was the definition of "Device Name" from "localhost.localdomain" to = "ovirtengine", of the Kerberos libraries install, or both.  But = finally the MS AD DHCP was showing the Addigned-IP, the machine "Name" = and the proper MAC-address.  Regardless, setting the machine's = "Network Name" under "System Settings > System > Details = > Device Name", with no explanation of what "Device Name" meant = or was used for, was the last place I would have imagined this = network setting could be defined.</li><li><b>NOTE</b> - Somebody has to = try the two steps I did together, separately. to see which one is the = real problem-solver; for me it is working, and "if it ain't broke, don't = fix it=85"</li></ul></ul><div><br = class=3D"webkit-block-placeholder"></div><div>Now that I have the DHCP / = IP thing sorted, I have to do the DNS stuff.</div><div><br></div><div>To = this point, I've addressed the DHCP and "Network Name" of the IP-Lease = (required for the DNS to work).  This still does't completely = explain why, by modifying the HOSTS file (allowing be to set and IP and = non-DNS FQDN). allows me to install the oVirtEngine "<b><i>as long as I = do not use default  HTTPd service parameters as suggested by the = install</i></b>".  <b>By using the HOST file to "define" FQDNs, AND = NOT using the default HTTPd suggested changes, I'm able to install the = oVirtEngine (given that I use ports 8700 and 8701) to access the = "oVirtEngine Welcome Screen", BUT NONE of the "oVirt Portals" work</b>=85 = YET=85!!!</div><div><br></div><div>More to come during the = week</div><div><br></div><div>Richie</div><div = apple-content-edited=3D"true"><br>Jos=E9 E ("Richie") Piovanetti, MD, = MS <br>M: 787-615-4884 | <a = href=3D"mailto:richiepiovanetti@healthcareinfopartners.com">richiepiovanet= ti(a)healthcareinfopartners.com</a><br><br><br><br><br><br></div><br><div><d= iv>On Aug 2, 2013, at 3:10 AM, Joop <<a = href=3D"mailto:jvdwege@xs4all.nl">jvdwege(a)xs4all.nl</a>> = wrote:</div><br class=3D"Apple-interchange-newline"><blockquote = type=3D"cite">Hello Ritchie,<br><br><blockquote type=3D"cite">In a = conversation via IRC, someone suggested that I activate "dnsmask" to = overcome what appears to be a DNS problem.  I'll try that other = possibility once I get home later today.<br><br>In the mean time, what = do you mean by "fixing the hostname"=85?  I opened and fixed the = HOSTNAMES and changed it from "localhost-localdomain" to = "localhost.localdomain" and that made no difference.  Albeit, after = changing I didm;t restart, remove ovirtEngine ((using "engine-cleanup") = and reinstalled via "engine-setup".  Is that what you = mean=85?<br><br><br><br>In the mean time, the fact that even if I = resolve the issue of oVirtEngine I will not be able to connect to the = oVirt Nodes unless I have DNS resolution, apparently means I should do = something with resolving via DNS in my home LAN (i.e implement some sort = of "DNS Cache" so I can resolve my home computers via DNS inside my = LAN).<br><br>Any suggestions are MORE THAN WELCOME=85!!!<br> =  <br></blockquote><br>Having setup ovirt more than I can count = right now I share your feeling that it isn't always clear why things are = going wrong, but in this case I suspect that there is a rather small = thing missing.<br>In short if you setup ovirt-engine, either using = virtualbox or on real hardware, and you give your host a meaningfull = name AND you add that info also in your /etc/hosts file than things = SHOULD work, no need for dnsmasq or even bind. Would make things easier = once you start adding virt hosts to you infrastructure since you will = need to duplicate these actions on each host (add engine name/ip to each = host and add each host to the others and all hosts to = engine)<br><br>Just ask if you need more assistance and I will write = down a small howto that should work out of the box else I might have = some time to see if I can get things = going.<br><br>Regards,<br><br>Joop<br><br></blockquote></div><br></div></b= ody></html>= --Apple-Mail=_DF4BF6D1-1F87-4F60-9CF9-070D4D836241--

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Re: [ovirt-users] Question about the ovirt-engine-sdk-java

by Michael Pasternak

------=_Part_1975902_834617789.1445161505459 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi=C2=A0Salifou, Actually java sdk is=C2=A0intentionally=C2=A0hiding transport level interna= ls so developers could stay in java domain,if your headers are static, easi= est way would be using reverse proxy in a middle to intercept requests,=C2= =A0 can you tell me why do you need this? =20 On Friday, October 16, 2015 1:14 AM, Salifou Sidi M. Malick <ssidimah@= redhat.com> wrote: =20 Hi Micheal, I have a question about the ovirt-engine-sdk-java. Is there a way to add custom request headers to each RHEVM API call? Here is an example of a request that I would like to do: $ curl -v -k \ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 -H "ID: user1(a)ad.xyz.com" \ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 -H "PASSWORD: Pwssd" \ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 -H "TARGET: kobe" \ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 https://vm0.smalick.com/api/hosts I would like to add ID, PASSWORD and TARGET as HTTP request header.=20 Thanks, Salifou ------=_Part_1975902_834617789.1445161505459 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <html><head></head><body><div style=3D"color:#000; background-color:#fff; f= ont-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helve= tica, Arial, Lucida Grande, sans-serif;font-size:13px"><div id=3D"yui_3_16_= 0_1_1445160422533_3555" dir=3D"ltr"><span id=3D"yui_3_16_0_1_1445160422533_= 4552">Hi </span><span style=3D"font-family: 'Helvetica Neue', 'Segoe U= I', Helvetica, Arial, 'Lucida Grande', sans-serif;" id=3D"yui_3_16_0_1_1445= 160422533_3568" class=3D"">Salifou,</span></div><div id=3D"yui_3_16_0_1_144= 5160422533_3555" dir=3D"ltr"><span style=3D"font-family: 'Helvetica Neue', = 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;" class=3D""><br>= </span></div><div id=3D"yui_3_16_0_1_1445160422533_3555" dir=3D"ltr"><span = style=3D"font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Luci= da Grande', sans-serif;" class=3D"" id=3D"yui_3_16_0_1_1445160422533_3595">= Actually java sdk is </span><span style=3D"font-family: 'Helvetica Neu= e', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;" id=3D"yui_3= _16_0_1_1445160422533_4360" class=3D"">intentionally </span><span styl= e=3D"font-family: 'Helvetica Neue', 'Segoe UI', Helvetica, Arial, 'Lucida G= rande', sans-serif;" id=3D"yui_3_16_0_1_1445160422533_4362" class=3D"">hidi= ng transport level internals so developers could stay in java domain,</span= ></div><div id=3D"yui_3_16_0_1_1445160422533_3555" dir=3D"ltr"><span class= =3D"" id=3D"yui_3_16_0_1_1445160422533_4435"><font face=3D"Helvetica Neue, = Segoe UI, Helvetica, Arial, Lucida Grande, sans-serif" id=3D"yui_3_16_0_1_1= 445160422533_4432" class=3D"">if your headers are static, easiest way would= be using reverse proxy in a middle to intercept requests, </font><br>= </span></div><div id=3D"yui_3_16_0_1_1445160422533_3555" dir=3D"ltr"><span = class=3D""><font face=3D"Helvetica Neue, Segoe UI, Helvetica, Arial, Lucida= Grande, sans-serif" class=3D""><br></font></span></div><div id=3D"yui_3_16= _0_1_1445160422533_3555" dir=3D"ltr"><span style=3D"font-family: 'Helvetica= Neue', 'Segoe UI', Helvetica, Arial, 'Lucida Grande', sans-serif;" id=3D"y= ui_3_16_0_1_1445160422533_4357">can you tell me why do you need this?</span= ><br></div> <br><div class=3D"qtdSeparateBR"><br><br></div><div class=3D"y= ahoo_quoted" style=3D"display: block;"> <div style=3D"font-family: Helvetic= aNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida= Grande, sans-serif; font-size: 13px;"> <div style=3D"font-family: Helvetic= aNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-si= ze: 16px;"> <div dir=3D"ltr"> <font size=3D"2" face=3D"Arial"> On Friday, O= ctober 16, 2015 1:14 AM, Salifou Sidi M. Malick <ssidimah(a)redhat.com>= wrote:<br> </font> </div> <br><br> <div class=3D"y_msg_container">Hi Mich= eal,<br><br>I have a question about the ovirt-engine-sdk-java.<br><br>Is th= ere a way to add custom request headers to each RHEVM API call?<br><br>Here= is an example of a request that I would like to do:<br><br>$ curl -v -k \<= br>          -H "ID: <a ymailto=3D"mailto:user1@ad= .xyz.com" href=3D"mailto:user1@ad.xyz.com">user1(a)ad.xyz.com</a>" \<br>&nbsp= ;         -H "PASSWORD: Pwssd" \<br>    &nbsp= ;     -H "TARGET: kobe" \<br>          <= a href=3D"https://vm0.smalick.com/api/hosts" target=3D"_blank">https://vm0.= smalick.com/api/hosts</a><br><br><br>I would like to add ID, PASSWORD and T= ARGET as HTTP request header. <br><br>Thanks,<br>Salifou<br><br><br><br></d= iv> </div> </div> </div></div></body></html> ------=_Part_1975902_834617789.1445161505459--

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[Users] oVirt Weekly Sync Meeting Minutes -- 2012-05-23

by Mike Burns

Minutes: http://ovirt.org/meetings/ovirt/2012/ovirt.2012-05-23-14.00.html Minutes (text): http://ovirt.org/meetings/ovirt/2012/ovirt.2012-05-23-14.00.txt Log: http://ovirt.org/meetings/ovirt/2012/ovirt.2012-05-23-14.00.log.html ========================= #ovirt: oVirt Weekly Sync ========================= Meeting started by mburns at 14:00:23 UTC. The full logs are available at http://ovirt.org/meetings/ovirt/2012/ovirt.2012-05-23-14.00.log.html . Meeting summary --------------- * agenda and roll call (mburns, 14:00:41) * Status of next release (mburns, 14:05:17) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=822145 (mburns, 14:05:29) * AGREED: freeze date and beta release delayed by 1 week to 2012-06-07 (mburns, 14:12:33) * post freeze, release notes flag needs to be used where required (mburns, 14:14:21) * https://bugzilla.redhat.com/show_bug.cgi?id=821867 is a VDSM blocker for 3.1 (oschreib, 14:17:27) * ACTION: dougsland to fix upstream vdsm right now, and open a bug on libvirt augeas (oschreib, 14:21:44) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=822158 (mburns, 14:23:39) * assignee not available, update to come tomorrow (mburns, 14:24:59) * ACTION: oschreib to make sure BZ#822158 is handled quickly (oschreib, 14:25:29) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=824397 (mburns, 14:28:55) * 824397 expected to be merged prior next week's meeting (mburns, 14:29:45) * LINK: https://bugzilla.redhat.com/show_bug.cgi?id=824420 (mburns, 14:30:15) * tracker for node based on F17 (mburns, 14:30:28) * blocked by util-linux bug currently (mburns, 14:30:40) * new build expected from util-linux maintainer in next couple days (mburns, 14:30:55) * sub-project status -- engine (mburns, 14:32:49) * nothing to report outside of blockers discussed above (mburns, 14:34:00) * sub-project status -- vdsm (mburns, 14:34:09) * nothing outside of blockers above (mburns, 14:35:36) * sub-project status -- node (mburns, 14:35:43) * working on f17 migration, but blocked by util-linux bug (mburns, 14:35:58) * should be ready for freeze deadline (mburns, 14:36:23) * Review decision on Java 7 and Fedora jboss rpms in oVirt Engine (mburns, 14:36:43) * Java7 basically working (mburns, 14:37:19) * LINK: http://gerrit.ovirt.org/#change,4416 (oschreib, 14:39:35) * engine will make ack/nack statement next week (mburns, 14:39:49) * fedora jboss rpms patch is in review, short tests passed (mburns, 14:40:04) * engine ack on fedora jboss rpms and java7 needed next week (mburns, 14:44:47) * Upcoming Workshops (mburns, 14:45:11) * NetApp workshop set for Jan 22-24 2013 (mburns, 14:47:16) * already at half capacity for Workshop at LinuxCon Japan (mburns, 14:47:37) * please continue to promote it (mburns, 14:48:19) * proposal: board meeting to be held at all major workshops (mburns, 14:48:43) * LINK: http://www.ovirt.org/wiki/OVirt_Global_Workshops (mburns, 14:49:30) * Open Discussion (mburns, 14:50:12) * oVirt/Quantum integration discussion will be held separately (mburns, 14:50:43) Meeting ended at 14:52:47 UTC. Action Items ------------ * dougsland to fix upstream vdsm right now, and open a bug on libvirt augeas * oschreib to make sure BZ#822158 is handled quickly Action Items, by person ----------------------- * dougsland * dougsland to fix upstream vdsm right now, and open a bug on libvirt augeas * oschreib * oschreib to make sure BZ#822158 is handled quickly * **UNASSIGNED** * (none) People Present (lines said) --------------------------- * mburns (98) * oschreib (55) * doronf (12) * lh (11) * sgordon (8) * dougsland (8) * ovirtbot (6) * ofrenkel (4) * cestila (2) * RobertMdroid (2) * ydary (2) * rickyh (1) * yzaslavs (1) * cctrieloff (1) * mestery_ (1) * dustins (1) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

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[QE][ACTION REQUIRED] oVirt 3.5.1 RC status - postponed

by Sandro Bonazzola

Hi, We have still blockers for oVirt 3.5.1 RC release so we need to postpone it until they'll be fixed. The bug tracker [1] shows 1 open blocker: Bug ID Whiteboard Status Summary 1160846 sla NEW Can't add disk to VM without specifying disk profile when the storage domain has more than one disk profile In order to stabilize the release a new branch ovirt-engine-3.5.1 will be created from the same git hash used for composing the RC. - ACTION: Gilad please provide ETA on above blocker, the new proposed RC date will be decided on the given ETA. Maintainers: - Please be sure that 3.5 snapshot allow to create VMs - Please be sure that no pending patches are going to block the release - If any patch must block the RC release please raise the issue as soon as possible. There are still 57 bugs [2] targeted to 3.5.1. Excluding node and documentation bugs we still have 37 bugs [3] targeted to 3.5.1. Maintainers / Assignee: - Please add the bugs to the tracker if you think that 3.5.1 should not be released without them fixed. - ACTION: Please update the target to 3.5.2 or later for bugs that won't be in 3.5.1: it will ease gathering the blocking bugs for next releases. - ACTION: Please fill release notes, the page has been created here [4] Community: - If you're testing oVirt 3.5 nightly snapshot, please add yourself to the test page [5] [1] http://bugzilla.redhat.com/1155170 [2] http://goo.gl/7G0PDV [3] http://goo.gl/6gUbVr [4] http://www.ovirt.org/OVirt_3.5.1_Release_Notes [5] http://www.ovirt.org/Testing/oVirt_3.5.1_Testing -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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VM has paused due to no storage space error

by Sandvik Agustin

Hi users, I have this problem that sometimes 1 to 3 VM just automatically paused with user interaction and getting this error "VM has paused due to no storage space error". any inputs from you guys are very appreciated. TIA Sandvik

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VM Import from remote libvirt Server on web gui with Host key verification failed or permission denied error

by Rogério Ceni Coelho

Hi Ovirt Jedi´s !!! First of all, congratulations for this amazing product. I am an Vmware and Hyper-V Engineer but i am very excited with oVirt. Now, let´s go to work ... :-) I am trying to Import vm from remote libvirt server on web gui but i was unable to solve the problem until now. [image: pasted1] Node logs : [root@hlg-rbs-ovirt-kvm01-poa ~]# tail -f /var/log/vdsm/vdsm.log | grep -i error | grep -v Host.getStats jsonrpc.Executor/0::ERROR::2016-10-06 10:24:52,432::v2v::151::root::(get_external_vms) error connection to hypervisor: 'Cannot recv data: Permission denied, please try again.\r\nPermission denied, please try again.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer' jsonrpc.Executor/0::INFO::2016-10-06 10:24:52,433::__init__::513::jsonrpc.JsonRpcServer::(_serveRequest) RPC call Host.getExternalVMs failed (error 65) in 10.05 seconds [root@hlg-rbs-ovirt-kvm02-poa ~]# grep error /var/log/vdsm/vdsm.log | grep get_external_vms jsonrpc.Executor/7::ERROR::2016-10-06 10:25:37,344::v2v::151::root::(get_external_vms) error connection to hypervisor: 'Cannot recv data: Host key verification failed.: Connection reset by peer' [root@hlg-rbs-ovirt-kvm02-poa ~]# Engine Logs : [root@hlg-rbs-ovirt01-poa ~]# tail -f /var/log/ovirt-engine/engine.log 2016-10-06 10:24:42,377 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-97) [] START, GetVmsFromExternalProviderVDSCommand(HostName = hlg-rbs-ovirt-kvm01-poa.rbs.com.br, GetVmsFromExternalProviderParameters:{runAsync='true', hostId='5feddfba-d7b2-423e-a946-ac2bf36906fa', url='qemu+ssh:// root(a)prd-openshift-kvm03-poa.rbs.com.br/system', username='root', originType='KVM'}), log id: eb750c7 *2016-10-06 10:24:53,435 WARN [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-97) [] Unexpected return value: StatusForXmlRpc [code=65, message=Cannot recv data: Permission denied, please try again.* *Permission denied, please try again.* *Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer]* 2016-10-06 10:24:53,435 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-97) [] Failed in 'GetVmsFromExternalProviderVDS' method 2016-10-06 10:24:53,435 WARN [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-97) [] Unexpected return value: StatusForXmlRpc [code=65, message=Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer] 2016-10-06 10:24:53,454 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-97) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM hlg-rbs-ovirt-kvm01-poa.rbs.com.br command failed: Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer 2016-10-06 10:24:53,454 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-97) [] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand' return value 'org.ovirt.engine.core.vdsbroker.vdsbroker.VMListReturnForXmlRpc@6c6f696c' 2016-10-06 10:24:53,454 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-97) [] HostName = hlg-rbs-ovirt-kvm01-poa.rbs.com.br 2016-10-06 10:24:53,454 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-97) [] Command 'GetVmsFromExternalProviderVDSCommand(HostName = hlg-rbs-ovirt-kvm01-poa.rbs.com.br, GetVmsFromExternalProviderParameters:{runAsync='true', hostId='5feddfba-d7b2-423e-a946-ac2bf36906fa', url='qemu+ssh:// root(a)prd-openshift-kvm03-poa.rbs.com.br/system', username='root', originType='KVM'})' execution failed: VDSGenericException: VDSErrorException: Failed to GetVmsFromExternalProviderVDS, error = Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer, code = 65 2016-10-06 10:24:53,454 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-97) [] FINISH, GetVmsFromExternalProviderVDSCommand, log id: eb750c7 2016-10-06 10:24:53,459 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-97) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: Failed to retrieve VMs information from external server qemu+ssh://root@prd-openshift-kvm03-poa.rbs.com.br/system 2016-10-06 10:24:53,459 ERROR [org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery] (default task-97) [] Query 'GetVmsFromExternalProviderQuery' failed: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetVmsFromExternalProviderVDS, error = Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer, code = 65 (Failed with error unexpected and code 16) 2016-10-06 10:24:53,460 ERROR [org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery] (default task-97) [] Exception: org.ovirt.engine.core.common.errors.EngineException: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetVmsFromExternalProviderVDS, error = Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer, code = 65 (Failed with error unexpected and code 16) at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:114) [bll.jar:] at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.runVdsCommand(VDSBrokerFrontendImpl.java:33) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.runVdsCommand(QueriesCommandBase.java:257) [bll.jar:] at org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery.getVmsFromExternalProvider(GetVmsFromExternalProviderQuery.java:32) [bll.jar:] at org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery.executeQueryCommand(GetVmsFromExternalProviderQuery.java:27) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:103) [bll.jar:] at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:33) [dal.jar:] at org.ovirt.engine.core.bll.Backend.runQueryImpl(Backend.java:558) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runQuery(Backend.java:529) [bll.jar:] at sun.reflect.GeneratedMethodAccessor181.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:70) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:80) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:93) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.ovirt.engine.core.bll.interceptors.CorrelationIdTrackerInterceptor.aroundInvoke(CorrelationIdTrackerInterceptor.java:13) [bll.jar:] at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:89) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:263) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:374) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:243) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:43) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:66) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:195) at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73) at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view3.runQuery(Unknown Source) [common.jar:] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runQuery(GenericApiGWTServiceImpl.java:53) at sun.reflect.GeneratedMethodAccessor222.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at com.google.gwt.rpc.server.RPC.invokeAndStreamResponse(RPC.java:196) at com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java:172) at com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java:233) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.ui.frontend.server.gwt.GwtCachingFilter.doFilter(GwtCachingFilter.java:132) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) [branding.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:66) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_102] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_102] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_102] 2016-10-06 10:25:27,202 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-113) [] START, GetVmsFromExternalProviderVDSCommand(HostName = hlg-rbs-ovirt-kvm02-poa.rbs.com.br, GetVmsFromExternalProviderParameters:{runAsync='true', hostId='f9c9d929-b460-4102-bb29-de1e6ad6ad72', url='qemu+ssh:// root(a)prd-openshift-kvm03-poa.rbs.com.br/system', username='root', originType='KVM'}), log id: 4f3174a6 *2016-10-06 10:25:38,338 WARN [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-113) [] Unexpected return value: StatusForXmlRpc [code=65, message=Cannot recv data: Host key verification failed.: Connection reset by peer]* 2016-10-06 10:25:38,338 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-113) [] Failed in 'GetVmsFromExternalProviderVDS' method 2016-10-06 10:25:38,338 WARN [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-113) [] Unexpected return value: StatusForXmlRpc [code=65, message=Cannot recv data: Host key verification failed.: Connection reset by peer] 2016-10-06 10:25:38,343 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-113) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM hlg-rbs-ovirt-kvm02-poa.rbs.com.br command failed: Cannot recv data: Host key verification failed.: Connection reset by peer 2016-10-06 10:25:38,343 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-113) [] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand' return value 'org.ovirt.engine.core.vdsbroker.vdsbroker.VMListReturnForXmlRpc@42dd60af' 2016-10-06 10:25:38,343 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-113) [] HostName = hlg-rbs-ovirt-kvm02-poa.rbs.com.br 2016-10-06 10:25:38,343 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-113) [] Command 'GetVmsFromExternalProviderVDSCommand(HostName = hlg-rbs-ovirt-kvm02-poa.rbs.com.br, GetVmsFromExternalProviderParameters:{runAsync='true', hostId='f9c9d929-b460-4102-bb29-de1e6ad6ad72', url='qemu+ssh:// root(a)prd-openshift-kvm03-poa.rbs.com.br/system', username='root', originType='KVM'})' execution failed: VDSGenericException: VDSErrorException: Failed to GetVmsFromExternalProviderVDS, error = Cannot recv data: Host key verification failed.: Connection reset by peer, code = 65 2016-10-06 10:25:38,343 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-113) [] FINISH, GetVmsFromExternalProviderVDSCommand, log id: 4f3174a6 2016-10-06 10:25:38,344 ERROR [org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery] (default task-113) [] Query 'GetVmsFromExternalProviderQuery' failed: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetVmsFromExternalProviderVDS, error = Cannot recv data: Host key verification failed.: Connection reset by peer, code = 65 (Failed with error unexpected and code 16) 2016-10-06 10:25:38,345 ERROR [org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery] (default task-113) [] Exception: org.ovirt.engine.core.common.errors.EngineException: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetVmsFromExternalProviderVDS, error = Cannot recv data: Host key verification failed.: Connection reset by peer, code = 65 (Failed with error unexpected and code 16) at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:114) [bll.jar:] at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.runVdsCommand(VDSBrokerFrontendImpl.java:33) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.runVdsCommand(QueriesCommandBase.java:257) [bll.jar:] at org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery.getVmsFromExternalProvider(GetVmsFromExternalProviderQuery.java:32) [bll.jar:] at org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery.executeQueryCommand(GetVmsFromExternalProviderQuery.java:27) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:103) [bll.jar:] at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:33) [dal.jar:] at org.ovirt.engine.core.bll.Backend.runQueryImpl(Backend.java:558) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runQuery(Backend.java:529) [bll.jar:] at sun.reflect.GeneratedMethodAccessor181.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:70) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:80) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:93) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.ovirt.engine.core.bll.interceptors.CorrelationIdTrackerInterceptor.aroundInvoke(CorrelationIdTrackerInterceptor.java:13) [bll.jar:] at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:89) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:263) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:374) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:243) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:43) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:66) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:195) at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73) at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view3.runQuery(Unknown Source) [common.jar:] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runQuery(GenericApiGWTServiceImpl.java:53) at sun.reflect.GeneratedMethodAccessor222.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at com.google.gwt.rpc.server.RPC.invokeAndStreamResponse(RPC.java:196) at com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java:172) at com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java:233) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.ui.frontend.server.gwt.GwtCachingFilter.doFilter(GwtCachingFilter.java:132) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) [branding.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:66) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_102] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_102] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_102] 2016-10-06 10:25:52,527 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-118) [] START, GetVmsFromExternalProviderVDSCommand(HostName = hlg-rbs-ovirt-kvm03-poa.rbs.com.br, GetVmsFromExternalProviderParameters:{runAsync='true', hostId='02ead14e-0208-4a74-b1c2-4c19383820f9', url='qemu+ssh:// root(a)prd-openshift-kvm03-poa.rbs.com.br/system', username='root', originType='KVM'}), log id: 7c8b1e2d 2016-10-06 10:26:02,695 WARN [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-118) [] Unexpected return value: StatusForXmlRpc [code=65, message=Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer] 2016-10-06 10:26:02,695 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-118) [] Failed in 'GetVmsFromExternalProviderVDS' method 2016-10-06 10:26:02,696 WARN [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-118) [] Unexpected return value: StatusForXmlRpc [code=65, message=Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer] 2016-10-06 10:26:02,701 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-118) [] Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VDSM hlg-rbs-ovirt-kvm03-poa.rbs.com.br command failed: Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer 2016-10-06 10:26:02,701 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-118) [] Command 'org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand' return value 'org.ovirt.engine.core.vdsbroker.vdsbroker.VMListReturnForXmlRpc@5ce9f7f2' 2016-10-06 10:26:02,701 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-118) [] HostName = hlg-rbs-ovirt-kvm03-poa.rbs.com.br 2016-10-06 10:26:02,701 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-118) [] Command 'GetVmsFromExternalProviderVDSCommand(HostName = hlg-rbs-ovirt-kvm03-poa.rbs.com.br, GetVmsFromExternalProviderParameters:{runAsync='true', hostId='02ead14e-0208-4a74-b1c2-4c19383820f9', url='qemu+ssh:// root(a)prd-openshift-kvm03-poa.rbs.com.br/system', username='root', originType='KVM'})' execution failed: VDSGenericException: VDSErrorException: Failed to GetVmsFromExternalProviderVDS, error = Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer, code = 65 2016-10-06 10:26:02,701 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFromExternalProviderVDSCommand] (default task-118) [] FINISH, GetVmsFromExternalProviderVDSCommand, log id: 7c8b1e2d 2016-10-06 10:26:02,701 ERROR [org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery] (default task-118) [] Query 'GetVmsFromExternalProviderQuery' failed: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetVmsFromExternalProviderVDS, error = Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer, code = 65 (Failed with error unexpected and code 16) 2016-10-06 10:26:02,701 ERROR [org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery] (default task-118) [] Exception: org.ovirt.engine.core.common.errors.EngineException: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to GetVmsFromExternalProviderVDS, error = Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer, code = 65 (Failed with error unexpected and code 16) at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.java:114) [bll.jar:] at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.runVdsCommand(VDSBrokerFrontendImpl.java:33) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.runVdsCommand(QueriesCommandBase.java:257) [bll.jar:] at org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery.getVmsFromExternalProvider(GetVmsFromExternalProviderQuery.java:32) [bll.jar:] at org.ovirt.engine.core.bll.GetVmsFromExternalProviderQuery.executeQueryCommand(GetVmsFromExternalProviderQuery.java:27) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:103) [bll.jar:] at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:33) [dal.jar:] at org.ovirt.engine.core.bll.Backend.runQueryImpl(Backend.java:558) [bll.jar:] at org.ovirt.engine.core.bll.Backend.runQuery(Backend.java:529) [bll.jar:] at sun.reflect.GeneratedMethodAccessor181.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.delegateInterception(Jsr299BindingsInterceptor.java:70) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:80) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:93) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.ovirt.engine.core.bll.interceptors.CorrelationIdTrackerInterceptor.aroundInvoke(CorrelationIdTrackerInterceptor.java:13) [bll.jar:] at sun.reflect.GeneratedMethodAccessor179.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:89) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) [weld-core-impl-2.3.2.Final.jar:2.3.2.Final] at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83) [wildfly-weld-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45) [wildfly-ee-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:263) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:374) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:243) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:43) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:66) [wildfly-ejb3-10.0.0.Final.jar:10.0.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636) at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356) at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:195) at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340) at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73) at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view3.runQuery(Unknown Source) [common.jar:] at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl.runQuery(GenericApiGWTServiceImpl.java:53) at sun.reflect.GeneratedMethodAccessor222.invoke(Unknown Source) [:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_102] at com.google.gwt.rpc.server.RPC.invokeAndStreamResponse(RPC.java:196) at com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java:172) at com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java:233) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.ui.frontend.server.gwt.GwtCachingFilter.doFilter(GwtCachingFilter.java:132) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.branding.BrandingFilter.doFilter(BrandingFilter.java:73) [branding.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:66) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_102] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_102] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_102] ^C [root@hlg-rbs-ovirt01-poa ~]# When i try with virsh i have sucess. [root@hlg-rbs-ovirt-kvm01-poa ~]# virsh -c qemu+ssh:// root(a)prd-openshift-kvm03-poa.rbs.com.br/system The authenticity of host 'prd-openshift-kvm03-poa.rbs.com.br (10.1.8.32)' can't be established. ECDSA key fingerprint is af:e9:12:29:65:ad:41:ab:0a:3c:a1:f0:73:1c:62:a5. Are you sure you want to continue connecting (yes/no)? yes root(a)prd-openshift-kvm03-poa.rbs.com.br's password: Welcome to virsh, the virtualization interactive terminal. Type: 'help' for help with commands 'quit' to quit virsh # list Id Name State ---------------------------------------------------- 5 prd-openshift-etcd03-poa running 6 prd-openshift-master03-poa running 8 prd-openshift-node03-poa running virsh # list --all Id Name State ---------------------------------------------------- 5 prd-openshift-etcd03-poa running 6 prd-openshift-master03-poa running 8 prd-openshift-node03-poa running - teste shut off - teste1 shut off - tpl-centos72-64 shut off virsh # quit [root@hlg-rbs-ovirt-kvm01-poa ~]# Thanks.

5 years, 11 months

3
2
0 / 0

Libvirt ERROR cannot access backing file after importing VM from OpenStack

by Vrgotic, Marko

Dear oVirt team, When trying to start imported VM, it fails with following message: ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-2) [] EVENT_ID: VM_DOWN_ERROR(119), VM instance-00000673 is down with error. Exit message: Cannot access backing file '/var/lib/nova/instances/_base/2f4f8c5fc11bb83bcab03f4c829ddda4da8c0bce' of storage file '/rhev/data-center/mnt/glusterSD/aws-gfs-01.awesome.lan:_gv0__he/2607c265-248c-40ad-b020-f3756454839e/images/816ac00f-ba98-4827-b5c8-42a8ba496089/8ecfcd5b-db67-4c23-9869-0e20d7553aba' (as uid:107, gid:107): No such file or directory. Platform details: Ovirt SHE Version 4.2.2.6-1.el7.centos GlusterFS, unmanaged by oVirt. VM is imported & converted from OpenStack, according to log files, successfully (one WARN, related to different MAC address): 2018-05-24 12:03:31,028+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsNamesFromExternalProviderVDSCommand] (default task-29) [cc5931a2-1af5-4d65-b0b3-362588db9d3f] FINISH, GetVmsNamesFromExternalProviderVDSCommand, return: [VM [instance-0001f94c], VM [instance-00078f6a], VM [instance-00000814], VM [instance-0001f9ac], VM [instance-000001ff], VM [instance-0001f718], VM [instance-00000673], VM [instance-0001ecf2], VM [instance-00078d38]], log id: 7f178a5e 2018-05-24 12:48:33,722+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsNamesFromExternalProviderVDSCommand] (default task-8) [103d56e1-7449-4853-ae50-48ee94d43d77] FINISH, GetVmsNamesFromExternalProviderVDSCommand, return: [VM [instance-0001f94c], VM [instance-00078f6a], VM [instance-00000814], VM [instance-0001f9ac], VM [instance-000001ff], VM [instance-0001f718], VM [instance-00000673], VM [instance-0001ecf2], VM [instance-00078d38]], log id: 3aa178c5 2018-05-24 12:48:47,291+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFullInfoFromExternalProviderVDSCommand] (default task-17) [4bf555c7-9d64-4ecc-b059-8a60a4b27bdd] START, GetVmsFullInfoFromExternalProviderVDSCommand(HostName = aws-ovhv-01, GetVmsFromExternalProviderParameters:{hostId='cbabe1e8-9e7f-4c4b-be9c-49154953564d', url='qemu+tcp://root@172.19.0.12/system', username='null', originType='KVM', namesOfVms='[instance-00000673]'}), log id: 4c445109 2018-05-24 12:48:47,318+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmsFullInfoFromExternalProviderVDSCommand] (default task-17) [4bf555c7-9d64-4ecc-b059-8a60a4b27bdd] FINISH, GetVmsFullInfoFromExternalProviderVDSCommand, return: [VM [instance-00000673]], log id: 4c445109 2018-05-24 12:49:20,466+02 INFO [org.ovirt.engine.core.bll.exportimport.ImportVmFromExternalProviderCommand] (default task-41) [14edb003-b4a0-4355-b3de-da2b68774fe3] Lock Acquired to object 'EngineLock:{exclusiveLocks='[instance-00000673=VM_NAME, 1f0b608f-7cfc-4b27-a876-b5d8073011a1=VM]', sharedLocks=''}' 2018-05-24 12:49:20,586+02 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-653408) [14edb003-b4a0-4355-b3de-da2b68774fe3] EVENT_ID: MAC_ADDRESS_IS_EXTERNAL(925), VM instance-00000673 has MAC address(es) fa:16:3e:74:18:50, which is/are out of its MAC pool definitions. 2018-05-24 12:49:21,021+02 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-653408) [14edb003-b4a0-4355-b3de-da2b68774fe3] EVENT_ID: IMPORTEXPORT_STARTING_IMPORT_VM(1,165), Starting to import Vm instance-00000673 to Data Center AVEUNL, Cluster AWSEUOPS 2018-05-24 12:49:28,816+02 INFO [org.ovirt.engine.core.bll.exportimport.ImportVmFromExternalProviderCommand] (EE-ManagedThreadFactory-engine-Thread-653407) [] Lock freed to object 'EngineLock:{exclusiveLocks='[instance-00000673=VM_NAME, 1f0b608f-7cfc-4b27-a876-b5d8073011a1=VM]', sharedLocks=''}' 2018-05-24 12:49:28,911+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConvertVmVDSCommand] (EE-ManagedThreadFactory-commandCoordinator-Thread-2) [2047673e] START, ConvertVmVDSCommand(HostName = aws-ovhv-01, ConvertVmVDSParameters:{hostId='cbabe1e8-9e7f-4c4b-be9c-49154953564d', url='qemu+tcp://root@172.19.0.12/system', username='null', vmId='1f0b608f-7cfc-4b27-a876-b5d8073011a1', vmName='instance-00000673', storageDomainId='2607c265-248c-40ad-b020-f3756454839e', storagePoolId='5a5de92c-0120-0167-03cb-00000000038a', virtioIsoPath='null', compatVersion='null', Disk0='816ac00f-ba98-4827-b5c8-42a8ba496089'}), log id: 53408517 2018-05-24 12:49:29,010+02 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-commandCoordinator-Thread-2) [2047673e] EVENT_ID: IMPORTEXPORT_STARTING_CONVERT_VM(1,193), Starting to convert Vm instance-00000673 2018-05-24 12:52:57,982+02 INFO [org.ovirt.engine.core.bll.UpdateVmCommand] (default task-16) [df1d5f72-eb17-46e4-9946-20ca9809b54c] Failed to Acquire Lock to object 'EngineLock:{exclusiveLocks='[instance-00000673=VM_NAME]', sharedLocks='[1f0b608f-7cfc-4b27-a876-b5d8073011a1=VM]'}' 2018-05-24 12:59:24,575+02 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-20) [2047673e] EVENT_ID: IMPORTEXPORT_IMPORT_VM(1,152), Vm instance-00000673 was imported successfully to Data Center AVEUNL, Cluster AWSEUOPS Than trying to start VM fails with following messages: 2018-05-24 13:00:32,085+02 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-653729) [] EVENT_ID: USER_STARTED_VM(153), VM instance-00000673 was started by admin@internal-authz (Host: aws-ovhv-06). 2018-05-24 13:00:33,417+02 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-9) [] VM '1f0b608f-7cfc-4b27-a876-b5d8073011a1'(instance-00000673) moved from 'WaitForLaunch' --> 'Down' 2018-05-24 13:00:33,436+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-9) [] EVENT_ID: VM_DOWN_ERROR(119), VM instance-00000673 is down with error. Exit message: Cannot access backing file '/var/lib/nova/instances/_base/2f4f8c5fc11bb83bcab03f4c829ddda4da8c0bce' of storage file '/rhev/data-center/mnt/glusterSD/aws-gfs-01.awesome.lan:_gv0__he/2607c265-248c-40ad-b020-f3756454839e/images/816ac00f-ba98-4827-b5c8-42a8ba496089/8ecfcd5b-db67-4c23-9869-0e20d7553aba' (as uid:107, gid:107): No such file or directory. 2018-05-24 13:00:33,437+02 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-9) [] add VM '1f0b608f-7cfc-4b27-a876-b5d8073011a1'(instance-00000673) to rerun treatment 2018-05-24 13:00:33,455+02 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-653732) [] EVENT_ID: USER_INITIATED_RUN_VM_FAILED(151), Failed to run VM instance-00000673 on Host aws-ovhv-06. 2018-05-24 13:00:33,460+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-653732) [] EVENT_ID: USER_FAILED_RUN_VM(54), Failed to run VM instance-00000673 (User: admin@internal-authz). Checking on the Gluster volume, directory and files exist, permissions are in order: [root@aws-ovhv-01 816ac00f-ba98-4827-b5c8-42a8ba496089] -rw-rw----. 1 vdsm kvm 14G May 24 12:59 8ecfcd5b-db67-4c23-9869-0e20d7553aba -rw-rw----. 1 vdsm kvm 1.0M May 24 12:49 8ecfcd5b-db67-4c23-9869-0e20d7553aba.lease -rw-r--r--. 1 vdsm kvm 310 May 24 12:49 8ecfcd5b-db67-4c23-9869-0e20d7553aba.meta Than I have checked image info, and noticed that backing file entry is pointing to non-existing location, which does and should not exist on oVirt hosts: [root@aws-ovhv-01 816ac00f-ba98-4827-b5c8-42a8ba496089]# qemu-img info 8ecfcd5b-db67-4c23-9869-0e20d7553aba image: 8ecfcd5b-db67-4c23-9869-0e20d7553aba file format: qcow2 virtual size: 160G (171798691840 bytes) disk size: 14G cluster_size: 65536 backing file: /var/lib/nova/instances/_base/2f4f8c5fc11bb83bcab03f4c829ddda4da8c0bce Format specific information: compat: 1.1 lazy refcounts: false refcount bits: 16 corrupt: false Can somebody advise me how to fix, address this, as I am in need of importing 200+ VMs from OpenStack to oVirt? Kindly awaiting your reply. Marko Vrgotic

5 years, 11 months

7
36
0 / 0

Change host names/IPs

by Davide Ferrari

Hello Is there a clean way and possibly without downtime to change the hostname and IP addresses of all the hosts in a running oVirt cluster? -- Davide Ferrari Senior Systems Engineer

5 years, 11 months

4
7
0 / 0

[Users] Lifecycle / upgradepath

by Sven Kieske

Hi Community, Currently, there is no single document describing supported (which means: working ) upgrade scenarios. I think the project has matured enough, to have such an supported upgradepath, which should be considered in the development of new releases. As far as I know, currently it is supported to upgrade from x.y.z to x.y.z+1 and from x.y.z to x.y+1.z but not from x.y-1.z to x.y+1.z directly. maybe this should be put together in a wiki page at least. also it would be cool to know how long a single "release" would be supported. In this context I would define a release as a version bump from x.y.z to x.y+1.z or to x+1.y.z a bump in z would be a bugfix release. The question is, how long will we get bugfix releases for a given version? What are your thoughts? -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen

5 years, 11 months

2
1
0 / 0

[Users] Nested virtualization with Opteron 2nd generation and oVirt 3.1 possible?

by Gianluca Cecchi

Hello, I have 2 physical servers with Opteron 2nd gen cpu. There is CentOS 6.3 installed and some VM already configured on them. Their /proc/cpuinfo contains ... model name : Dual-Core AMD Opteron(tm) Processor 8222 ... kvm_amd kernel module is loaded with its default enabled nested option # systool -m kvm_amd -v Module = "kvm_amd" Attributes: initstate = "live" refcnt = "15" srcversion = "43D8067144E7D8B0D53D46E" Parameters: nested = "1" npt = "1" ... I already configured a fedora 17 VM as a oVirt 3.1 Engine I'm trying to configure another VM as oVirt 3.1 node with ovirt-node-iso-2.5.5-0.1.fc17.iso It seems I'm not able to configure so that ovirt install doesn't complain. After some attempts, I tried this in my vm.xml for the cpu: <cpu mode='custom' match='exact'> <model fallback='allow'>athlon</model> <vendor>AMD</vendor> <feature policy='require' name='pni'/> <feature policy='require' name='rdtscp'/> <feature policy='force' name='svm'/> <feature policy='require' name='clflush'/> <feature policy='require' name='syscall'/> <feature policy='require' name='lm'/> <feature policy='require' name='cr8legacy'/> <feature policy='require' name='ht'/> <feature policy='require' name='lahf_lm'/> <feature policy='require' name='fxsr_opt'/> <feature policy='require' name='cx16'/> <feature policy='require' name='extapic'/> <feature policy='require' name='mca'/> <feature policy='require' name='cmp_legacy'/> </cpu> Inside node /proc/cpuinfo becomes processor : 3 vendor_id : AuthenticAMD cpu family : 6 model : 2 model name : QEMU Virtual CPU version 0.12.1 stepping : 3 microcode : 0x1000065 cpu MHz : 3013.706 cache size : 512 KB fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall mmxext fxsr_opt lm nopl pni cx16 hypervisor lahf_lm cmp_legacy cr8_legacy bogomips : 6027.41 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: 2 questions: 1) Is there any combination in xml file to give to my VM so that oVirt doesn't complain about missing hardware virtualization with this processor? 2) suppose 1) is not possible in my case and I still want to test the interface and try some config operations to see for example the differences with RHEV 3.0, how can I do? At the moment this complaint about hw virtualization prevents me to activate the node. I get Installing Host f17ovn01. Step: RHEV_INSTALL. Host f17ovn01 was successfully approved. Host f17ovn01 running without virtualization hardware acceleration Detected new Host f17ovn01. Host state was set to Non Operational. Host f17ovn01 moved to Non-Operational state. Host f17ovn01 moved to Non-Operational state as host does not meet the cluster's minimum CPU level. Missing CPU features : CpuFlags Can I lower the requirements to be able to operate without hw virtualization in 3.1? Thanks in advance, Gianluca

5 years, 11 months

2
1
0 / 0

Need VM run once api

by Chandrahasa S

This is a multipart message in MIME format. --=_alternative 00361B2065257E90_= Content-Type: text/plain; charset="US-ASCII" Hi Experts, We are integrating ovirt with our internal cloud. Here we installed cloudinit in vm and then converted vm to template. We deploy template with initial run parameter Hostname, IP Address, Gateway and DNS. but when we power ON initial, run parameter is not getting pushed to inside the vm. But its working when we power on VM using run once option on Ovirt portal. I believe we need to power ON vm using run once API, but we are not able get this API. Can some one help on this. I got reply on this query last time but unfortunately mail got deleted. Thanks & Regards Chandrahasa S =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you --=_alternative 00361B2065257E90_= Content-Type: text/html; charset="US-ASCII" <font size=2 face="sans-serif">Hi Experts,</font> <br> <br><font size=2 face="sans-serif">We are integrating ovirt with our internal cloud.</font> <br> <br><font size=2 face="sans-serif">Here we installed cloudinit in vm and then converted vm to template. We deploy template with initial run parameter Hostname, IP Address, Gateway and DNS.</font> <br> <br><font size=2 face="sans-serif">but when we power ON initial, run parameter is not getting pushed to inside the vm. But its working when we power on VM using run once option on Ovirt portal.</font> <br> <br><font size=2 face="sans-serif">I believe we need to power ON vm using run once API, but we are not able get this API.</font> <br> <br><font size=2 face="sans-serif">Can some one help on this.</font> <br> <br><font size=2 face="sans-serif">I got reply on this query last time but unfortunately mail got deleted.</font> <br> <br><font size=2 face="sans-serif">Thanks & Regards<br> Chandrahasa S<br> </font><p>=====-----=====-----=====<br> Notice: The information contained in this e-mail<br> message and/or attachments to it may contain <br> confidential or privileged information. If you are <br> not the intended recipient, any dissemination, use, <br> review, distribution, printing or copying of the <br> information contained in this e-mail message <br> and/or attachments to it are strictly prohibited. If <br> you have received this communication in error, <br> please notify us by reply e-mail or telephone and <br> immediately and permanently delete the message <br> and any attachments. Thank you</p> <p></p> --=_alternative 00361B2065257E90_=--

5 years, 11 months

5
4
0 / 0

Ovirt Nested in VMWare (Working approach)

by RabidCicada

I worked through this previously and posted in IRC yesterday about working around running ovirt nested under VMWare. I figured i'd post it to the mail group so that it would be available in it's entirety here for future reference: The following gists explain the 3 major adjustments that have to be made currently to get nested virt under vmware working: https://gist.github.com/RabidCicada/993349b3a7eaf35637122f0122fdedb3 https://gist.github.com/RabidCicada/bc01eb0b13195faa26520c0fb666ec34 https://gist.github.com/RabidCicada/37ff6f1ed2afd8dd4edefac735536c69 https://gist.github.com/RabidCicada/40655db1582ca5d07c9bbf2c429cdd01 Hopefully it can save others the huge amount of time it took me to figure it all out. Specifically it's a problem with the --machine type at 3 major parts of the vm creation for the hosted-engine. 1) You have to fix the virt-install to use --machine pc-i440fx-rhel7.2.0 2) You have to fix the guestfish spinup of the partially configured vm to use --machine pc-i440fx-rhel7.2.0, where they edit the nic config among other things 3) You have to tell vdsm on the node to use --machine pc-i440fx-rhel7.2.0 I don't know the underlying reason why a --machine type > pc-i440fx-rhel7.2.0 breaks the system but it ends up resulting in a bios freeze. Again, Hope this helps someone. Suggested only to use for a test/dev system.

5 years, 12 months

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[Users] importing from kvm into ovirt

by Jonathan Horne

--_000_9BE6F493F83A594DA60C45E6A09DC5AC016BA694AUSP01DAG0201co_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable I need to import a kvm virtual machine from a standalone kvm into my ovirt = cluster. Standalone is using local storage, and my ovirt cluster is using = iscsi. Can i please have some advice on whats the best way to get this sys= tem into ovirt? Right now i see it as copying the .img file to somewhere=85 but i have no i= dea where to start. I found this directory on one of my ovirt nodes: /rhev/data-center/mnt/blockSD/fe633237-14b2-4f8b-aedd-bbf753bcafaf/master/v= ms But inside is just directories that appear to have uuid-type of names, and = i can't tell what belongs to which vm. Any advice would be greatly appreciated. Thanks, jonathan ________________________________ This is a PRIVATE message. If you are not the intended recipient, please de= lete without copying and kindly advise us by e-mail of the mistake in deliv= ery. NOTE: Regardless of content, this e-mail shall not operate to bind SKO= POS to any order or other contract unless pursuant to explicit written agre= ement or government initiative expressly permitting the use of e-mail for s= uch purpose. --_000_9BE6F493F83A594DA60C45E6A09DC5AC016BA694AUSP01DAG0201co_ Content-Type: text/html; charset="Windows-1252" Content-ID: <41FAB2B157C43549B6577A3495BA255C(a)collaborationhost.net> Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3DWindows-1= 252"> </head> <body style=3D"word-wrap:break-word; color:rgb(0,0,0); font-size:14px; font= -family:Calibri,sans-serif"> <div> <div> <div>I need to import a kvm virtual machine from a standalone kvm into my o= virt cluster.  Standalone is using local storage, and my ovirt cluster= is using iscsi.  Can i please have some advice on whats the best way = to get this system into ovirt?</div> </div> </div> <div><br> </div> <div>Right now i see it as copying the .img file to somewhere=85 but i have= no idea where to start.  I found this directory on one of my ovirt no= des:</div> <div><br> </div> <div>/rhev/data-center/mnt/blockSD/fe633237-14b2-4f8b-aedd-bbf753bcafaf/mas= ter/vms</div> <div><br> </div> <div>But inside is just directories that appear to have uuid-type of names,= and i can't tell what belongs to which vm.</div> <div><br> </div> <div>Any advice would be greatly appreciated.</div> <div><br> </div> <div>Thanks,</div> <div>jonathan</div> <br> <hr> <font color=3D"Gray" face=3D"Arial" size=3D"1">This is a PRIVATE message. I= f you are not the intended recipient, please delete without copying and kin= dly advise us by e-mail of the mistake in delivery. NOTE: Regardless of con= tent, this e-mail shall not operate to bind SKOPOS to any order or other contract unless pursuant to explicit wri= tten agreement or government initiative expressly permitting the use of e-m= ail for such purpose.</font> </body> </html> --_000_9BE6F493F83A594DA60C45E6A09DC5AC016BA694AUSP01DAG0201co_--

5 years, 12 months

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oVirt Node 4.3 Master on fc28

by femi adegoke

4.3 Master is looking good!! A few questions: - In Step #2: Fqdns: for a 3 host cluster, are we to add the 2nd & 3rd hosts? - In Step #5: Bricks: What effect does the RAID setting have? Enable Dedupe & Compression is new? Configure LV Cache: what do we enter for SSD? What happens if my disks are already all SSD, do I still benefit from using this?

6 years

4
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Trying to reset password for ovirt wiki

by noc

This is a multi-part message in MIME format. --------------000005070002050708050606 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hoping someone can help me out. For some reason I keep getting the following error when I try to reset my password: Reset password * Error sending mail: Failed to add recipient: jvandewege(a)nieuwland.nl [SMTP: Invalid response code received from server (code: 554, response: 5.7.1 <jvandewege(a)nieuwland.nl>: Relay access denied)] Complete this form to receive an e-mail reminder of your account details. Since I receive the ML on this address it is definitely a working address. Tried my home account too and same error but then for my home provider, Relay denied ?? A puzzled user, Joop --------------000005070002050708050606 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hoping someone can help me out.<br> For some reason I keep getting the following error when I try to reset my password:<br> <br> <fieldset><legend>Reset password</legend> <div class="error"> <ul> <li>Error sending mail: Failed to add recipient: <a class="moz-txt-link-abbreviated" href="mailto:jvandewege@nieuwland.nl">jvandewege(a)nieuwland.nl</a> [SMTP: Invalid response code received from server (code: 554, response: 5.7.1 <a class="moz-txt-link-rfc2396E" href="mailto:jvandewege@nieuwland.nl"><jvandewege(a)nieuwland.nl></a>: Relay access denied)]</li> </ul> </div> <p>Complete this form to receive an e-mail reminder of your account details.<br> </p> </fieldset> <br> Since I receive the ML on this address it is definitely a working address.<br> Tried my home account too and same error but then for my home provider, Relay denied ??<br> <br> A puzzled user,<br> <br> Joop<br> <br> </body> </html> --------------000005070002050708050606--

6 years

2
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ovirt-guest-agent issue on rhel5.5

by John Michael Mercado

Hi All, I need your help. Anyone who encounter the below error and have the solution? Can you help me how to fix this? MainThread::INFO::2015-01-27 10:22:53,247::ovirt-guest-agent::57::root::Starting oVirt guest agent MainThread::ERROR::2015-01-27 10:22:53,248::ovirt-guest-agent::138::root::Unhandled exception in oVirt guest agent! Traceback (most recent call last): File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 132, in ? agent.run(daemon, pidfile) File "/usr/share/ovirt-guest-agent/ovirt-guest-agent.py", line 63, in run self.agent = LinuxVdsAgent(config) File "/usr/share/ovirt-guest-agent/GuestAgentLinux2.py", line 371, in __init__ AgentLogicBase.__init__(self, config) File "/usr/share/ovirt-guest-agent/OVirtAgentLogic.py", line 171, in __init__ self.vio = VirtIoChannel(config.get("virtio", "device")) File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 150, in __init__ self._stream = VirtIoStream(vport_name) File "/usr/share/ovirt-guest-agent/VirtIoChannel.py", line 131, in __init__ self._vport = os.open(vport_name, os.O_RDWR) OSError: [Errno 2] No such file or directory: '/dev/virtio-ports/com.redhat.rhevm.vdsm' Thanks

6 years

2
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[Users] oVirt Workshop at LinuxCon Japan 2012

by Leslie Hawthorn

Hello everyone, As part of our efforts to raise awareness of and educate more developers about the oVirt project, we will be holding an oVirt workshop at LinuxCon Japan, taking place on June 8, 2012. You can find full details of the workshop agenda on the LinuxCon Japan site. [0] Registration for the workshop is now open and is free of charge for the first 50 participants. We will also look at adding additional participant slots to the workshop based on demand. Attendees who register for LinuxCon Japan via the workshop registration link [1] will also be eligible for a discount on their LinuxCon Japan registration. Please spread the word to folks you think would find the workshop useful. If they have already registered for LinuxCon Japan, they can simply edit their existing registration to include the workshop. [0] - https://events.linuxfoundation.org/events/linuxcon-japan/ovirt-gluster-wo... [1] - http://www.regonline.com/Register/Checkin.aspx?EventID=1099949 Cheers, LH -- Leslie Hawthorn Community Action and Impact Open Source and Standards @ Red Hat identi.ca/lh twitter.com/lhawthorn

6 years

2
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[Users] Moving iSCSI Master Data

by rni＠chef.net

--========GMXBoundary282021374122634158505 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Hi, it's me again.... I started my oVirt 'project' as a proof of concept,.. but it happend as always, it became production Now, I've to move the iSCSI Master data to the real iSCSI traget. Is there any way to do this, and to become rid of the old Master Data? Thank you for your help Hans-Joachim --========GMXBoundary282021374122634158505 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable <span style=3D'font-family:Verdana'><span style=3D'font-size:12px'>Hi,<br /= ><br />it's me again....<br /><br />I started my oVirt 'project' as a proof= of concept,.. but it happend as always, it became production <img alt= =3D" " title=3D" " src=3D"http://images.gmx.com/images/outsource/applicatio= n/mailclient/mailcom/resource/mailclient/icons/blue/emoticons/animated/S_02= -516742918.gif" /><br /><br />Now, I've to move the iSCSI Master data to th= e real iSCSI traget.<br />Is there any way to do this, and to become rid of= the old Master Data?<br /><br /><span id=3D"editor_signature">Thank you fo= r your help</span><br /><br />Hans-Joachim</span></span> --========GMXBoundary282021374122634158505--

6 years

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[Users] Can't access RHEV-H aka ovirt-node

by Scotto Alberto

--_004_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: multipart/alternative; boundary="_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_" --_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi all, I can't login to the hypervisor, neither as root nor as admin, neither from= another computer via ssh nor directly on the machine. I'm sure I remember the passwords. This is not the first time it happens: l= ast time I reinstalled the host. Everything worked ok for about 2 weeks, an= d then... What's going on? Is it a known behavior, somehow? Before rebooting the hypervisor, I would like to try something. RHEV Manage= r talks to RHEV-H without any problems. Can I login with RHEV-M's keys? how= ? Thank you all. Alberto Scotto [Blue] Via Cardinal Massaia, 83 10147 - Torino - ITALY phone: +39 011 29100 al.scotto(a)reply.it www.reply.it ________________________________ -- The information transmitted is intended for the person or entity to which i= t is addressed and may contain confidential and/or privileged material. Any= review, retransmission, dissemination or other use of, or taking of any ac= tion in reliance upon, this information by persons or entities other than t= he intended recipient is prohibited. If you received this in error, please = contact the sender and delete the material from any computer. --_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <style>  </style> </head> <body lang=3D"IT" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span lang=3D"EN-US">Hi all,</span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I can’t login to the hype= rvisor, neither as root nor as admin, neither from another computer via ssh= nor directly on the machine.</span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I’m sure I remember the p= asswords. This is not the first time it happens: last time I reinstalled th= e host. Everything worked ok for about 2 weeks, and then...</span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">What’s going on? Is it a = known behavior, somehow?</span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Before rebooting the hypervisor= , I would like to try something. RHEV Manager talks to RHEV-H without any p= roblems. Can I login with RHEV-M’s keys? how?</span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"> </span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Thank you all.</span></p> </div> <br> <br> <div align=3D"left"> <p style=3D"font-family:Calibri,Sans-Serif; font-size:10pt"><span style=3D"= color:#000000; font-weight:bold">Alberto Scotto</span> <span style=3D"color:#808080"></span><br> <br> <span style=3D"color:#000000"><img border=3D"0" alt=3D"Blue" src=3D"cid:bde= 5ac62d10545908e269a6006dbd5ac" style=3D"margin:0px"> </span><br> <span style=3D"color:#808080">Via Cardinal Massaia, 83<br> 10147 - Torino - ITALY <br> phone: +39 011 29100 <br> <a href=3D"al.scotto(a)reply.it" target=3D"" style=3D"color:blue; text-decora= tion:underline">al.scotto(a)reply.it</a> <br> <a title=3D"" href=3D"www.reply.it" target=3D"" style=3D"color:blue; text-d= ecoration:underline">www.reply.it</a> </span><br>  </p> </div> <br> <hr> <font face=3D"Arial" color=3D"Gray" size=3D"1"><br> --<br> The information transmitted is intended for the person or entity to which i= t is addressed and may contain confidential and/or privileged material. Any= review, retransmission, dissemination or other use of, or taking of any ac= tion in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If= you received this in error, please contact the sender and delete the mater= ial from any computer.<br> </font> </body> </html> --_000_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_-- --_004_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_ Content-Type: image/png; name="blue.png" Content-Description: blue.png Content-Disposition: inline; filename="blue.png"; size=2834; creation-date="Tue, 11 Sep 2012 14:14:44 GMT"; modification-date="Tue, 11 Sep 2012 14:14:44 GMT" Content-ID: <bde5ac62d10545908e269a6006dbd5ac> Content-Transfer-Encoding: base64 iVBORw0KGgoAAAANSUhEUgAAAIwAAAAyCAYAAACOADM7AAAABmJLR0QA/gD+AP7rGNSCAAAACXBI WXMAAA3XAAAN1wFCKJt4AAAACXZwQWcAAACMAAAAMgCR0D3bAAAKaUlEQVR42u2ce5AUxRnAf313 3Al4eCAYFaIgyMNEUF6KlYoVIDBArDxqopWxQgViQlWsPHA0MUlZVoyKRsdSE4lGomjIaHS0UlHL wTIPpEgQFQUUjYIWdfIIScyBHi/Z6/zRM1xP3yzs7t3unOX8qra2H9M9vb3f9Pf19/WukFKSk1Mq dVkPIOejRS4wOWXR6wVGuP5I4foDsh5HjkL0VhtGuP5A4CFgNrAD+Lb0nKeyHtfHnd68wixGCQvA qcA9wvWPy3pQH3caan1D4fonAYeBDwEZjaFflAaok56zHRhsNG0B+gAHSrhHarn0nFp/3NLnxbKP B06I5kECO2UYZD2sLtRcYIBJwK+BoYBACU89cAjoAIRw/TuAJcClQGy//FJ6zvvH6ly4/qXAz4vU HQA2A4H0nIcz+OxH41eAHaU3AhdkPaA0MrFhhOuPB2YA5wBnA6ehni5dgKcBu4C5wLZS7Rfh+g8A 80u49HHgEuk5h2s+AeaYLbsO2AKMiIqWyzBYkPW40shihUF6zkbUUwSAcP0G4FHgS9pl10rPmQMs LbXfSBVNLPHyrwDfBO7JYg4MRqEempjnsh5QMXqL0Xsl8EUt3w5cXUE/w4AztfzzwGSUGrwoyuvM yfqDR5yLUssxL2U9oGJkssLoCNdfjLJXdBZIz9lQQXcTgSYt/4z0nHjy1wvX3wW8oNX3O8q4TgKm AGegjNB/As9JzzmYer1lTwKGoOyyV2UYtArLngLMQ9lh64EVRQxZ3V5pje4V9zsVGBRl22QYrDXu e0HUvwD+K8NgXbe/lKOQqcAI178MuM0ovk16zqMVdjnNyL9g5E2DrTVlTP1RRvM3gIFG9RvC9RdK z/lHoo2yQQJgeFR0hbDsT6FUns544Icp456qpV+RYaAL5RJgepR+FWXzxfcdA6zRrr0SqKrAZKaS hOt/DbjXKH5Geo7bjW71iT8AvGLUzzXyfzfGNBBlPyymq7AAjAWeFK5/slE+AvhklC4At6KEZb9x 3cJo+9x5T8s+ERinFa012uzU0vuMuu9r6W3AXd2Yu5LIRGCE618E/D6l6rpu9Hk8MEEr2iQ9p1Wr n4wShJgPgCeMbh6g02jeB9wILASe1q4ZBHzBaDeRThukHghRdskoQF+NmlH+JJ0JqB1ijCkw72np jiOfx7JPQrkdYm6QYXBMH1V3qYlKEq7fhNLvw1CTeztK55rcJlz/s8XshGPwaeBELd8sXP961Bd4 Bsqo1u2bm6Tn7NbGeCHKMI6ZLz3nsajuT6gtfjxfpxr31lXhThkG8470a9mrtPp2uq4652np94FN Rr0uMM1a+jI6fVTvAMsrmLOy6VGBEa5fB3wOpctHaK9TgVOAxmN0MRXlwPpWBbefYuTHAj8tcu39 0nNuMMq+qqXfjoUl4mSSq/HbRlv9S3/ZqBumpXcB/zPqz9fSm2UY/Nuo1wWmCUBYdiPwHa3ck2Hw YQVzVjbVWGFmkW7YmewDfga8CNwHnB6VXyZcf7X0nAfLvG8pntE3gSXSc5an1Olf+hDh+i+jVieJ UiOxwBSiMQMgLLsFOEtr+7xWB8rQjdkgw0BXK40o1RWTZrDu0dKx0X4xylMOynZZVuZcVUyPCoz0 nA7gR8L1N6FWmQIqZtRGpwoSwF7gRek5WwCE658P3A9Y0TV3C9ffUOrWOlrZdIfdXuBhlCqaqZU/ myYs0RZaNzybUV7oNFqBt7T8BJJ2iW6zDAPGFKkDGE1yBTLtF0gKTCF6/4FWtsTYVVWVqtgw0nNW lHn9LmCOcP2bgKuAvsAtqNWqFGLVF7NGes4i4fpjgNfpFNbzi7QfD/TX8vtQMa40VkvPKWh5fWfW DuhCfg5Ju8nc5k/RxpZYuTR0gWkTlj0D5YgEeJca2S4xvcXTC4D0nKvpdNWXc2hqEiqSHROrhR0k bYAzhesPTmmvG61tKAE6PXoNRRnTg6OX6VvRhfB1GQa7tbyu5v6D8qNQpH4bsDVlbLrADACu0fK/ qOXqAr1MYCLip7AcI+48I78WIIpuv6mVN5NUPWntN0nP2So9p016ThtwEKU6RpIMOyAsuw9JVWiu INO19AYZBma0fbKWXi/DoEBX9tBpu4wDLozS2+jqx6o6vVFgYt+JKKON/pTvJ6kWzKc6LTg5XEtv MeruAF5DqbZVgH6IayTJoOHf4oSw7LNICuKTeqfCsj9BUnhN+yamPXqZc3JrLfwuJpnHklKIBaa+ lIuF67eQ3KW8HtlEMabhPCmlG/3JnhX5ZHaifDeLtLqlxpmcySQfuvnCstdH6WXaZ9iPMsJ1xpOM ZaXZL6DsqfcB3UO8A7WzrDm9T2DqG7dTOHSIEgUGIc5GyhatZJ1Rv4HkmZ/xKb08o5UPRa0UkuQT vY6uQVJTFc5D7fQ6SNpUN8ow2GVcq7sB2ugq2DGHUYfLdG6SYbCPDMhcYIRlJwWjcGg/Z1/yATBE zJxXT0Pf4o0P7pWcO39W4nuVHS+JGfPq6dMXOjpgzNyt9En0MUF877fDee3x1iPlo2beTOPxnwGh qzahuhUAjwCLpOeYKkDfIT2BUl1XkxT2+2QYXJ8yen0H+JYMgz2kY9o126mh38UkITBRYGwp5e1Q usNjwL/Ql3VRX2D35mUI0UB90wyOZmc19i+wa+NB+vTrnMA9re00RO3q6iRbVtYxeOzt1NXHS3od e96dRkPT6CN9v/HUIRr738Dg0bMRDSdQVzeAjsJh+ra8SfMpf5S3XNzFoSYsewhJVbhKhoEnLDtE HV4vRGXPprQFFTdrRklk2u4opoVkyMOTYbCfjEgc0RSWPQhlQ/SruMfymCrD4IXud1N7In+ILgzT ZRj8tYfvcSLwOzoPer0DjKv1VlrHVEltqBhMafZD99mR1QfvAXT1tYfiNkhZCMvuD1yLCtbORsXg Yi7PUljAEJgoztFaYV8fN8yg4XsV95TkLJS32+QaGQZPl9tZT5O50ftRJLL1Pq8V9cjqEjHdyG8D rpdhkJmhq5MLTGX0QR2diLdnYQ/2vRq1wsRe6nUyDNq712XP0Wt/W53TO+mNoYGcXkwuMDll0eM2 TPRbnGnAvaaDSVj2bOA0GQY1j7Lm9AzVWGG+jIrwphlH3wXuzvpD51RONXZJ7aizLFcIyx4O3CXD IN527kUdJAJAWPbFqBXnVmHZV6FO3K+I6oahzgYPAX7T017UnMqoxgpTQAniONRJ/AeFZRc72+IA P47SPwEWAAjLbgL+jPJ1NAF/EZZd6o/sc6pINQSmARAyDL6OOm45mmSoX+cDVDiC6D0+azI0arcS FSkG9fcgORlTbcfdXtR5jqOdnpPGO3QK8nzU33KsoutvgXIyoBorjP7FN6OEsph3sE6rq9fS8RmQ RTIMTgP+QPJsbk5GVENgjgMQlv0QcDnwBp0nxgaQ/O+6dmCUsOxHUGdj459kbI/a3Sksew3qjE5L 1pOVUx2VtBJljxxAhf3v0v4TZRnKmI25ObruLdTZkvcAZBgcEpY9E3BRu6TrZBisznqycvJYUk6Z 5KGBnLLIBSanLHKBySmLXGByyiIXmJyy+D/P9uGVPOu6DAAAACh6VFh0U29mdHdhcmUAAHja801M LsrPTU3JTFRwyyxKLc8vyi5WsAAAYBUIJ4KDNosAAAAASUVORK5CYII= --_004_C8B8517ADA90DB40A482797D59EB83896419FE83CED01MBXS08repl_--

6 years, 1 month

3
2
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Unable to make Single Sign on working on Windows 7 Guest

by Felipe Herrera Martinez

On the case I'll be able to create an installer, what is the name of the Application need to be there, in order to ovirt detects that Ovirt Guest agent is installed? I have created an installer adding OvirtGuestService files and the Product Name to be shown, a part of the command line post installs.. I have tried with "ovirt-guest-agent" and "Ovirt guest agent" Names for the application installed on Windows 7 guest and even both are presented on ovirt VM Applications tab, on any case LogonVDScommand appears. There is other option to make it work now? Thanks in advance, Felipe

6 years, 1 month

3
5
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Re: [ovirt-users] Need VM run once api

by Chandrahasa S

This is a multipart message in MIME format. --=_alternative 00199D2865257E91_= Content-Type: text/plain; charset="US-ASCII" Can any one help on this. Thanks & Regards Chandrahasa S From: Chandrahasa S/MUM/TCS To: users(a)ovirt.org Date: 28-07-2015 15:20 Subject: Need VM run once api Hi Experts, We are integrating ovirt with our internal cloud. Here we installed cloudinit in vm and then converted vm to template. We deploy template with initial run parameter Hostname, IP Address, Gateway and DNS. but when we power ON initial, run parameter is not getting pushed to inside the vm. But its working when we power on VM using run once option on Ovirt portal. I believe we need to power ON vm using run once API, but we are not able get this API. Can some one help on this. I got reply on this query last time but unfortunately mail got deleted. Thanks & Regards Chandrahasa S =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you --=_alternative 00199D2865257E91_= Content-Type: text/html; charset="US-ASCII" <font size=2 face="sans-serif">Can any one help on this.</font> <br> <br><font size=2 face="sans-serif">Thanks & Regards<br> Chandrahasa S<br> </font> <br> <br> <br> <br><font size=1 color=#5f5f5f face="sans-serif">From:        </font><font size=1 face="sans-serif">Chandrahasa S/MUM/TCS</font> <br><font size=1 color=#5f5f5f face="sans-serif">To:        </font><font size=1 face="sans-serif">users(a)ovirt.org</font> <br><font size=1 color=#5f5f5f face="sans-serif">Date:        </font><font size=1 face="sans-serif">28-07-2015 15:20</font> <br><font size=1 color=#5f5f5f face="sans-serif">Subject:        </font><font size=1 face="sans-serif">Need VM run once api</font> <br> <hr noshade> <br> <br><font size=2 face="sans-serif">Hi Experts,</font> <br> <br><font size=2 face="sans-serif">We are integrating ovirt with our internal cloud.</font> <br> <br><font size=2 face="sans-serif">Here we installed cloudinit in vm and then converted vm to template. We deploy template with initial run parameter Hostname, IP Address, Gateway and DNS.</font> <br> <br><font size=2 face="sans-serif">but when we power ON initial, run parameter is not getting pushed to inside the vm. But its working when we power on VM using run once option on Ovirt portal.</font> <br> <br><font size=2 face="sans-serif">I believe we need to power ON vm using run once API, but we are not able get this API.</font> <br> <br><font size=2 face="sans-serif">Can some one help on this.</font> <br> <br><font size=2 face="sans-serif">I got reply on this query last time but unfortunately mail got deleted.</font> <br> <br><font size=2 face="sans-serif">Thanks & Regards<br> Chandrahasa S<br> </font> <br><p>=====-----=====-----=====<br> Notice: The information contained in this e-mail<br> message and/or attachments to it may contain <br> confidential or privileged information. If you are <br> not the intended recipient, any dissemination, use, <br> review, distribution, printing or copying of the <br> information contained in this e-mail message <br> and/or attachments to it are strictly prohibited. If <br> you have received this communication in error, <br> please notify us by reply e-mail or telephone and <br> immediately and permanently delete the message <br> and any attachments. Thank you</p> <p></p> --=_alternative 00199D2865257E91_=--

6 years, 1 month

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Re: [ovirt-users] Problem Windows guests start in pause

by Dafna Ron

Hi Lucas, Please send mails to the list next time. can you please do rpm -qa |grep qemu. also, can you try a different windows image? Thanks, Dafna On 07/14/2014 02:03 PM, lucas castro wrote: > On the host there I've tried to run the vm, I use a centOS 6.5 > and checked, no update for qemu, libvirt or related package. -- Dafna Ron

6 years, 1 month

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Failed to deploy ovirt engine with "hosted-engine --deploy"

by Bong Shau Fui

Hi: I'm new to ovirt. I followed the guide at the page https://www.ovirt.org/documentation/self-hosted/chap-Deploying_Self-Hoste..., started to run "hosted-engine --deploy". It got stuck at the stage TASK [Get local VM IP] for about 5 minutes, and failed. Did a search but came out with nothing. From the log files these 2 lines are shown: 2018-07-25 19:59:11,269+0800 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:94 {u'_ansible_parsed': True, u'stderr_lines': [], u'cmd': u"virsh -r net-dhcp-leases default | grep -i 00:16:3e:5e:43:32 | awk '{ print $5 }' | cut -f1 -d'/'", u'end': u'2018-07-25 19:59:11.081420', u'_ansible_no_log': False, u'stdout': u'', u'changed': True, u'invocation': {u'module_args': {u'warn': True, u'executable': None, u'_uses_shell': True, u'_raw_params': u"virsh -r net-dhcp-leases default | grep -i 00:16:3e:5e:43:32 | awk '{ print $5 }' | cut -f1 -d'/'", u'removes': None, u'argv': None, u'creates': None, u'chdir': None, u'stdin': None}}, u'start': u'2018-07-25 19:59:10.949464', u'attempts': 50, u'stderr': u'', u'rc': 0, u'delta': u'0:00:00.131956', u'stdout_lines': []} 2018-07-25 19:59:11,370+0800 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils ansible_utils._process_output:98 fatal: [localhost]: FAILED! => {"attempts": 50, "changed": true, "cmd": "virsh -r net-dhcp-leases default | grep -i 00:16:3e:5e:43:32 | awk '{ print $5 }' | cut -f1 -d'/'", "delta": "0:00:00.131956", "end": "2018-07-25 19:59:11.081420", "rc": 0, "start": "2018-07-25 19:59:10.949464", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []} Can someone please enlighten me on what has happened? Many thanks in advance. regards, Bong SF

6 years, 1 month

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Feature: Hosted engine VM management

by Roy Golan

Hi all, Upcoming in 3.6 is enhancement for managing the hosted engine VM. In short, we want to: * Allow editing the Hosted engine VM, storage domain, disks, networks etc * Have a shared configuration for the hosted engine VM * Have a backup for the hosted engine VM configuration please review and comment on the wiki below: http://www.ovirt.org/Hosted_engine_VM_management Thanks, Roy

6 years, 1 month

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Re: [ovirt-users] Large DWH Database, how to empty

by Matt .

Hi, OK thanks! I saw that after upgrading to 4.0.5 from 4.0.4 the DB already dropped with around 500MB directly and is now at 2GB smaller. Does this sounds familiar to you with other settings in 4.0.5 ? Thanks, Matt 2017-01-08 10:45 GMT+01:00 Shirly Radco <sradco(a)redhat.com>: > No. That will corrupt your database. > > Are you using the full dwh or the smaller version for the dashboards? > > Please set the delete thresholds to save less data and the data older then > the time you set will be deleted. > Add a file to /ovirt-engine-dwhd.conf.d/ > update_time_to_keep_records.conf > > Add these lines with the new configurations. The numbers represent the hours > to keep the data. > > DWH_TABLES_KEEP_SAMPLES=24 > DWH_TABLES_KEEP_HOURLY=1440 > DWH_TABLES_KEEP_DAILY=43800 > > > These are the configurations for a full dwh. > > The smaller version configurations are: > DWH_TABLES_KEEP_SAMPLES=24 > DWH_TABLES_KEEP_HOURLY=720 > DWH_TABLES_KEEP_DAILY=0 > > The delete process by default at 3am every day (DWH_DELETE_JOB_HOUR=3) > > Best regards, > > Shirly Radco > > BI Software Engineer > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > > On Fri, Jan 6, 2017 at 6:35 PM, Matt . <yamakasi.014(a)gmail.com> wrote: >> >> Hi, >> >> I seem to have some large database for the DWH logging and I wonder >> how I can empty it safely. >> >> Can I just simply empty the database ? >> >> Have a good weekend! >> >> Cheers, >> >> Matt >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users > >

6 years, 2 months

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Re: [ovirt-users] Packet loss

by Doron Fediuck

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6 years, 2 months

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Using the web-ui VM portal through a proxy failing

by Callum Smith

Dear oVirt Gurus, Using the oVirt user VM portal seems to not work through the squid proxy setup (configured as per the guide). The page loads and login works fine through the proxy, but the asynchronous requests just hang. I've attached a screenshot, but you can see the "api" endpoint just hanging in a web inspector: "https://proxyfqdn/ovirt-engine/api/" [cid:CA42E493-3AD9-45F8-B4C3-C914F059390C@well.ox.ac.uk] This works fine when not going through the proxy. Is there a way to force noVNC HTML as the console mode through the web-ui, or at least have it as an option if not default? The console seems not to work when logged in with a base 'user role'. Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>

6 years, 2 months

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sun.security.validator

by suporte＠logicworks.pt

Hi, I'm running Version 4.2.3.8-1.el7, and after reboot the engine machine no longer could login into administration portal with this error: sun.security.validator.ValidatorException: PKIX path validation faile java.security.cert.CertPathValidatorException: validity check failed I'm using a self signed cert. Any idea? Thanks -- Jose Ferradeira http://www.logicworks.pt

6 years, 2 months

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Ovirt cluster unstable; gluster to blame (again)

by Jim Kusznir

hi all: Once again my production ovirt cluster is collapsing in on itself. My servers are intermittently unavailable or degrading, customers are noticing and calling in. This seems to be yet another gluster failure that I haven't been able to pin down. I posted about this a while ago, but didn't get anywhere (no replies that I found). The problem started out as a glusterfsd process consuming large amounts of ram (up to the point where ram and swap were exhausted and the kernel OOM killer killed off the glusterfsd process). For reasons not clear to me at this time, that resulted in any VMs running on that host and that gluster volume to be paused with I/O error (the glusterfs process is usually unharmed; why it didn't continue I/O with other servers is confusing to me). I have 3 servers and a total of 4 gluster volumes (engine, iso, data, and data-hdd). The first 3 are replica 2+arb; the 4th (data-hdd) is replica 3. The first 3 are backed by an LVM partition (some thin provisioned) on an SSD; the 4th is on a seagate hybrid disk (hdd + some internal flash for acceleration). data-hdd is the only thing on the disk. Servers are Dell R610 with the PERC/6i raid card, with the disks individually passed through to the OS (no raid enabled). The above RAM usage issue came from the data-hdd volume. Yesterday, I cought one of the glusterfsd high ram usage before the OOM-Killer had to run. I was able to migrate the VMs off the machine and for good measure, reboot the entire machine (after taking this opportunity to run the software updates that ovirt said were pending). Upon booting back up, the necessary volume healing began. However, this time, the healing caused all three servers to go to very, very high load averages (I saw just under 200 on one server; typically they've been 40-70) with top reporting IO Wait at 7-20%. Network for this volume is a dedicated gig network. According to bwm-ng, initially the network bandwidth would hit 50MB/s (yes, bytes), but tailed off to mostly in the kB/s for a while. All machines' load averages were still 40+ and gluster volume heal data-hdd info reported 5 items needing healing. Server's were intermittently experiencing IO issues, even on the 3 gluster volumes that appeared largely unaffected. Even the OS activities on the hosts itself (logging in, running commands) would often be very delayed. The ovirt engine was seemingly randomly throwing engine down / engine up / engine failed notifications. Responsiveness on ANY VM was horrific most of the time, with random VMs being inaccessible. I let the gluster heal run overnight. By morning, there were still 5 items needing healing, all three servers were still experiencing high load, and servers were still largely unstable. I've noticed that all of my ovirt outages (and I've had a lot, way more than is acceptable for a production cluster) have come from gluster. I still have 3 VMs who's hard disk images have become corrupted by my last gluster crash that I haven't had time to repair / rebuild yet (I believe this crash was caused by the OOM issue previously mentioned, but I didn't know it at the time). Is gluster really ready for production yet? It seems so unstable to me.... I'm looking at replacing gluster with a dedicated NFS server likely FreeNAS. Any suggestions? What is the "right" way to do production storage on this (3 node cluster)? Can I get this gluster volume stable enough to get my VMs to run reliably again until I can deploy another storage solution? --Jim

6 years, 2 months

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Backup & Restore

by suporte＠logicworks.pt

------=_Part_20329569_1409874801.1519819859027 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hi, I'm testing backup & restore on Ovirt 4.2. I follow this doc https://www.ovirt.org/documentation/admin-guide/chap-Backups_and_Migration/ Try to restore to a fresh installation but always get this error message: restore-permissions Preparing to restore: - Unpacking file 'back_file' Restoring: - Files Provisioning PostgreSQL users/databases: - user 'engine', database 'engine' Restoring: FATAL: Can't connect to database 'ovirt_engine_history'. Please see '/usr/bin/engine-backup --help'. On the live engine I run # engine-backup --scope=all --mode=backup --file=file_name --log=log_file_name And try to restore on a fresh installation: # engine-backup --mode=restore --file=file_name --log=log_file_name --provision-db --restore-permissions Any Idea? Thanks -- Jose Ferradeira http://www.logicworks.pt ------=_Part_20329569_1409874801.1519819859027 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: trebuchet ms,sans-serif; font-size: = 12pt; color: #000000"><div data-marker=3D"__QUOTED_TEXT__"><div style=3D"fo= nt-family: Times New Roman; font-size: 10pt; color: #000000;" data-mce-styl= e=3D"font-family: Times New Roman; font-size: 10pt; color: #000000;"><div>H= i,<br></div><br><div><span style=3D"font-size: 11pt; font-family: terminal,= monaco;" data-mce-style=3D"font-size: 11pt; font-family: terminal, monaco;= ">I'm testing backup & restore on Ovirt 4.2.</span><br></div><div><span= style=3D"font-size: 11pt; font-family: terminal, monaco;" data-mce-style= =3D"font-size: 11pt; font-family: terminal, monaco;">I follow this doc http= s://www.ovirt.org/documentation/admin-guide/chap-Backups_and_Migration/</sp= an><br></div><div><span style=3D"font-size: 11pt; font-family: terminal, mo= naco;" data-mce-style=3D"font-size: 11pt; font-family: terminal, monaco;">T= ry to restore to a fresh installation but always get this error message:</s= pan><br></div><br><div><span style=3D"font-size: 11pt; font-family: termina= l, monaco;" data-mce-style=3D"font-size: 11pt; font-family: terminal, monac= o;">restore-permissions</span><br><span style=3D"font-size: 11pt; font-fami= ly: terminal, monaco;" data-mce-style=3D"font-size: 11pt; font-family: term= inal, monaco;">Preparing to restore:</span><br><span style=3D"font-size: 11= pt; font-family: terminal, monaco;" data-mce-style=3D"font-size: 11pt; font= -family: terminal, monaco;">- Unpacking file 'back_file'</span><br><span st= yle=3D"font-size: 11pt; font-family: terminal, monaco;" data-mce-style=3D"f= ont-size: 11pt; font-family: terminal, monaco;">Restoring:</span><br><span = style=3D"font-size: 11pt; font-family: terminal, monaco;" data-mce-style=3D= "font-size: 11pt; font-family: terminal, monaco;">- Files</span><br><span s= tyle=3D"font-size: 11pt; font-family: terminal, monaco;" data-mce-style=3D"= font-size: 11pt; font-family: terminal, monaco;">Provisioning PostgreSQL us= ers/databases:</span><br><span style=3D"font-size: 11pt; font-family: termi= nal, monaco;" data-mce-style=3D"font-size: 11pt; font-family: terminal, mon= aco;">- user 'engine', database 'engine'</span><br><span style=3D"font-size= : 11pt; font-family: terminal, monaco;" data-mce-style=3D"font-size: 11pt; = font-family: terminal, monaco;">Restoring:</span><br><span style=3D"font-si= ze: 11pt; font-family: terminal, monaco;" data-mce-style=3D"font-size: 11pt= ; font-family: terminal, monaco;">FATAL: Can't connect to database 'ovirt_e= ngine_history'. Please see '/usr/bin/engine-backup --help'.</span><br></div= ><br><div><span style=3D"font-size: 11pt; font-family: terminal, monaco;" d= ata-mce-style=3D"font-size: 11pt; font-family: terminal, monaco;">On the li= ve engine I run # engine-backup --scope=3Dall --mode=3Dbackup --file= =3Dfile_name --log=3Dlog_file_name</span></div><div><span style=3D"font-siz= e: 11pt; font-family: terminal, monaco;" data-mce-style=3D"font-size: 11pt;= font-family: terminal, monaco;"><br data-mce-bogus=3D"1"></span></div><div= ><span style=3D"font-size: 11pt; font-family: terminal, monaco;" data-mce-s= tyle=3D"font-size: 11pt; font-family: terminal, monaco;">And try to restore= on a fresh installation:</span><br></div><div><span style=3D"font-size: 11= pt; font-family: terminal, monaco;" data-mce-style=3D"font-size: 11pt; font= -family: terminal, monaco;"># engine-backup --mode=3Drestore --file=3Dfile_= name --log=3Dlog_file_name --provision-db --restore-permissions</span></div= ><div><span style=3D"font-size: 11pt; font-family: terminal, monaco;" data-= mce-style=3D"font-size: 11pt; font-family: terminal, monaco;"><br data-mce-= bogus=3D"1"></span></div><div><span style=3D"font-size: 11pt; font-family: = terminal, monaco;" data-mce-style=3D"font-size: 11pt; font-family: terminal= , monaco;">Any Idea?<br data-mce-bogus=3D"1"></span></div><div><span style= =3D"font-size: 11pt; font-family: terminal, monaco;" data-mce-style=3D"font= -size: 11pt; font-family: terminal, monaco;"><br data-mce-bogus=3D"1"></spa= n></div><div><span style=3D"font-size: 11pt; font-family: terminal, monaco;= " data-mce-style=3D"font-size: 11pt; font-family: terminal, monaco;">Thanks= <br data-mce-bogus=3D"1"></span></div><div><span style=3D"font-size: 11pt; = font-family: terminal, monaco;" data-mce-style=3D"font-size: 11pt; font-fam= ily: terminal, monaco;"><br data-mce-bogus=3D"1"></span></div><div><span st= yle=3D"font-size: 11pt; font-family: terminal, monaco;" data-mce-style=3D"f= ont-size: 11pt; font-family: terminal, monaco;"><br data-mce-bogus=3D"1"></= span></div><br><div>-- <br></div><div><hr style=3D"width: 100%; height: 2px= ;" data-mce-style=3D"width: 100%; height: 2px;">Jose Ferradeira<br>http://w= ww.logicworks.pt</div></div><br></div></div></body></html> ------=_Part_20329569_1409874801.1519819859027--

6 years, 4 months

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Out of sync, hosts network config differs from DC

by femi adegoke

Property: default route, host - true, DC - false I have 4 nics. bond0 = 2 x 10g eno1 = ovirtmgmt eno2 = for vm traffic. eno2 says it's out of sync, hosts network config differs from DC, default route: host - true, DC - false. I have tried "sync all networks" but the message still remains See attached. Where can I look to fix the issue?

6 years, 4 months

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oVirt Node on CentOS 7.5 and AMD EPYC Support

by Tobias Scheinert

Hi, I am currently building a new virtualization cluster with oVirt, using AMD EPYC processors (AMD EPYC 7351P). At the moment I'm running oVirt Node Version 4.2.3 @ CentOS 7.4.1708. We have the situation that the processor type is recognized as "AMD Opteron G3". With this type of instruction set the VMs are not able to do AES in hardware, this results in poor performance in our case. I found some information that tells me that this problem should be solved with CentOS 7.5 --> <https://access.redhat.com/errata/RHEA-2018:1488> My actual questions: - Are there any further information about the AMD EPYC support? - Any information about an update of the oVirt node to CentOS 7.5? Greeting Tobias

6 years, 4 months

7
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[OT] transferring kvm raw mage from filesystem to lvm based

by Gianluca Cecchi

Hello, I have a windows 7 VM that is composed by a raw disk on filesystem on Fedora 28. I would like to transfer this VM to another environment, always based on same version of Fedora 28, but where the storage is configured in virt-manager as lvm based, so similar to what happens in oVirt block based storage domains. I'm trying to figure how to transfer the image. I presume I can create a new LV and then leave some bytes for the LVM header into the created LV and then make a sort of dd with offset? Anyone has any hint? Thanks in advance, Gianluca

6 years, 6 months

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Error installing ovirt node

by Junaid Jadoon

Dear All, I have Ovirt engine 4.2 and node version is 4.2. After installing node in in ovirt engine when i try to install node it gives following error 14:25:37,410+05 ERROR [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-19) [52669850] Host installation failed for host 'bd8d007a-be92-4075-bba9-6cbeb890a1e5', 'node_2': Command returned failure code 1 during SSH session 'root(a)192.168.20.20' 2018-02-27 14:25:37,416+05 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-19) [52669850] START, SetVdsStatusVDSCommand(HostName = node_2, SetVdsStatusVDSCommandParameters:{hostId='bd8d007a-be92-4075-bba9-6cbeb890a1e5', status='InstallFailed', nonOperationalReason='NONE', stopSpmFailureLogged='false', maintenanceReason='null'}), log id: 2b138e87 2018-02-27 14:25:37,423+05 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (EE-ManagedThreadFactory-engine-Thread-19) [52669850] FINISH, SetVdsStatusVDSCommand, log id: 2b138e87 2018-02-27 14:25:37,429+05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-19) [52669850] EVENT_ID: VDS_INSTALL_FAILED(505), Host node_2 installation failed. Command returned failure code 1 during SSH session 'root(a)192.168.20.20'. 2018-02-27 14:25:37,433+05 INFO [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-19) [52669850] Lock freed to object 'EngineLock:{exclusiveLocks='[bd8d007a-be92-4075-bba9-6cbeb890a1e5=VDS]', sharedLocks=''}' I have attached log file for your reference Please help me out.

6 years, 7 months

3
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Failed to synchronize networks of Provider ovirt-provider-ovn

by Kapetanakis Giannis

Hi, After upgrading to 4.2.1 I have problems with ovn provider. I'm getting "Failed to synchronize networks of Provider ovirt-provider-ovn." I use custom SSL certificate in apache and I guess this is the reason. I've tried to update ovirt-provider-ovn.conf with [OVIRT] #ovirt-ca-file=/etc/pki/ovirt-engine/ca.pem ovirt-ca-file=/etc/pki/ovirt-engine/apache-ca.pem but still no go Any tips on this? thanks G

6 years, 7 months

4
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Re: Unable to start VM - Image is not a legal chain

by Yedidyah Bar David

(Changing subject, adding Freddy) On Tue, Jul 10, 2018 at 8:06 PM, Alex K <rightkicktech(a)gmail.com> wrote: > Hi all, > > I did a routine maintenance today (updating the hosts) to ovirt cluster > (4.2) and I have one VM that was complaining about an invalid snapshot. > After shutdown of VM the VM is not able to start again, giving the error: > > VM Gitlab is down with error. Exit message: Bad volume specification > {'serial': 'b6af2856-a164-484a-afe5-9836bbdd14e8', 'index': 0, 'iface': > 'virtio', 'apparentsize': '51838976', 'specParams': {}, 'cache': 'none', > 'imageID': 'b6af2856-a164-484a-afe5-9836bbdd14e8', 'truesize': > '52011008', 'type': 'disk', 'domainID': '142bbde6-ef9d-4a52-b9da-2de533c1f1bd', > 'reqsize': '0', 'format': 'cow', 'poolID': '00000001-0001-0001-0001-000000000311', > 'device': 'disk', 'path': '/rhev/data-center/00000001- > 0001-0001-0001-000000000311/142bbde6-ef9d-4a52-b9da- > 2de533c1f1bd/images/b6af2856-a164-484a-afe5-9836bbdd14e8/ > f3125f62-c909-472f-919c-844e0b8c156d', 'propagateErrors': 'off', 'name': > 'vda', 'bootOrder': '1', 'volumeID': 'f3125f62-c909-472f-919c-844e0b8c156d', > 'diskType': 'file', 'alias': 'ua-b6af2856-a164-484a-afe5-9836bbdd14e8', > 'discard': False}. > > I see also the following error: > > VDSM command CopyImageVDS failed: Image is not a legal chain: > (u'b6af2856-a164-484a-afe5-9836bbdd14e8',) > This error appears a few more times in the list's archive, all of which seem to be related to rather-old bugs (3.5/3.6 times) or storage problems. I assume you use 4.2. Are you sure the corruption happened only now? Did working with snapshots worked well before the upgrade? > > Seems as a corrupt VM disk? > Seems so to me, but I am not a storage expert. > > The VM had 3 snapshots. I was able to delete one from GUI then am not able > to delete the other two as the task fails. Generally I am not allowed to > clone, export or do sth to the VM. > > > Have you encountered sth similar. Any advice? > The lastest post, from 2016, included a workaround, you might (very carefully!) try that. I suggest to also open a bug and attach all relevant logs (engine, vdsm from all relevant hosts, including SPMs at time of snapshot operations and any other host that ran the VM), and try to give accurate reproduction steps. Best regards, -- Didi

6 years, 7 months

3
4
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Install oVirt node without Internet repository

by G, Maghesh Kumar (Nokia - IN/Bangalore)

--_000_HE1PR0702MB3532EC34365D995765A2B7D783A60HE1PR0702MB3532_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Description of problem: Cannot add host - install fails & Install oVirt node without Internet repos= itory Version: Ovirt-4.2 Host is installed with RHEL 7.4 Actual results: Host KVM02 installation failed. Command returned failure code 1 during SSH = session 'root(a)192.175.2.231<mailto:root@192.175.2.231>' I found that right now on my oVirt Nodes in my test environment does not NO= T connect to the internet... Basically, i need the offline repository to access from oVirt nodes without= Internet access. Please guide us how to proceed Regards, Maghesh --_000_HE1PR0702MB3532EC34365D995765A2B7D783A60HE1PR0702MB3532_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-IN" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Co= urier New";color:black;mso-fareast-language:EN-IN">Hi<o:p></o:p></span= ></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <pre><span style=3D"font-size:12.0pt;color:black">Description of problem:<o= :p></o:p></span></pre> <pre><span style=3D"font-size:12.0pt;color:black">Cannot add host - install= fails & Install oVirt node without Internet repository<o:p></o:p></spa= n></pre> <pre><span style=3D"font-size:12.0pt;color:black"><o:p> </o:p></span><= /pre> <pre><span style=3D"font-size:12.0pt;color:black">Version: Ovirt-4.2<o:p></= o:p></span></pre> <pre><span style=3D"font-size:12.0pt;color:black">Host is installed with RH= EL 7.4<o:p></o:p></span></pre> <pre><span style=3D"font-size:12.0pt;color:black"><o:p> </o:p></span><= /pre> <pre><span style=3D"font-size:12.0pt;color:black">Actual results:<o:p></o:p= ></span></pre> <pre><span style=3D"font-size:12.0pt;color:black">Host KVM02 installation f= ailed. Command returned failure code 1 during SSH session '<a href=3D"mailt= o:root@192.175.2.231"><span style=3D"color:#6699CC">root(a)192.175.2.231</spa= n></a>'<o:p></o:p></span></pre> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Co= urier New";color:black;mso-fareast-language:EN-IN">I found that right = now on my oVirt Nodes in my test environment <b>does not NOT connect to the internet.</b>.. <o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Co= urier New";color:black;mso-fareast-language:EN-IN">Basically, i need t= he offline repository to access from oVirt nodes without Internet access.<o= :p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Co= urier New";color:black;mso-fareast-language:EN-IN"><o:p> </o:p></= span></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Co= urier New";color:black;mso-fareast-language:EN-IN">Please guide us how= to proceed<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Co= urier New";color:black;mso-fareast-language:EN-IN"><o:p> </o:p></= span></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Co= urier New";color:black;mso-fareast-language:EN-IN">Regards,<o:p></o:p>= </span></p> <p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:"Co= urier New";color:black;mso-fareast-language:EN-IN">Maghesh<o:p></o:p><= /span></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> </html> --_000_HE1PR0702MB3532EC34365D995765A2B7D783A60HE1PR0702MB3532_--

6 years, 7 months

3
7
0 / 0

Engine Setup Error

by Sakhi Hadebe

Hi, We are deploying the hosted engine on oVirt-Node-4.2.3.1 using the command "hosted-engine --deploy". After providing answers it runs the ansible script and hit the Error when creating glusterfs storage domain. Attached the screenshot of the ERROR. Please help.

6 years, 7 months

5
17
0 / 0

Re: External ceph storage

by Luca 'remix_tj' Lorenzetto

No, The only way you have is to configure cinder to manage ceph pool or in alternative you have to deploy an iscsi gateway, no other ways are available at the moment. So you can't use rbd directly. Luca Il dom 27 mag 2018, 16:54 Leo David <leoalex(a)gmail.com> ha scritto: > Thank you Luca, > At the moment i would try the cinder storage provider, since we already > have a proxmox cluster directly connecting to ceph. The problem is that I > just could not find a straight way to do this. > ie: Specify the ceph monitors and ceph pool to connect to. Can oVirt > directly connect to ceph monitors ? How the configuration should be done if > so ? > Thank you very much ! > > > On Sun, May 27, 2018, 17:20 Luca 'remix_tj' Lorenzetto < > lorenzetto.luca(a)gmail.com> wrote: > >> Hello, >> >> Yes, using cinder or through iscsi gateway. >> >> For a simpler setup i suggest the second option. >> >> Luca >> >> Il dom 27 mag 2018, 16:08 Leo David <leoalex(a)gmail.com> ha scritto: >> >>> Hello everyone, >>> I am new to ovirt and very impressed of its features. I would like to >>> levereage on our existing ceph cluster to provide rbd images for vm hdds, >>> is this possible to achieve ? >>> Thank you very much ! >>> Regards, >>> Leo >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> >>

6 years, 8 months

3
3
0 / 0

Fwd: Re: Single node single node SelfHosted Hyperconverged

by Leo David

---------- Forwarded message ---------- From: Leo David <leoalex(a)gmail.com> Date: Tue, Jun 12, 2018 at 7:57 PM Subject: Re: [ovirt-users] Re: Single node single node SelfHosted Hyperconverged To: femi adegoke <ovirt(a)fateknollogee.com> Thank you very much for you response, now it feels I can barelly see the light ! So: multipath -ll 3614187705c01820022b002b00c52f72e dm-1 DELL ,PERC H730P Mini size=931G features='1 queue_if_no_path' hwhandler='0' wp=rw `-+- policy='service-time 0' prio=1 status=active `- 0:2:0:0 sda 8:0 active ready running lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 931G 0 disk ├─sda1 8:1 0 1G 0 part ├─sda2 8:2 0 930G 0 part └─3614187705c01820022b002b00c52f72e 253:1 0 931G 0 mpath ├─3614187705c01820022b002b00c52f72e1 253:3 0 1G 0 part /boot └─3614187705c01820022b002b00c52f72e2 253:4 0 930G 0 part ├─onn-pool00_tmeta 253:6 0 1G 0 lvm │ └─onn-pool00-tpool 253:8 0 825.2G 0 lvm │ ├─onn-ovirt--node--ng--4.2.3.1--0.20180530.0+1 253:9 0 798.2G 0 lvm / │ ├─onn-pool00 253:12 0 825.2G 0 lvm │ ├─onn-var_log_audit 253:13 0 2G 0 lvm /var/log/audit │ ├─onn-var_log 253:14 0 8G 0 lvm /var/log │ ├─onn-var 253:15 0 15G 0 lvm /var │ ├─onn-tmp 253:16 0 1G 0 lvm /tmp │ ├─onn-home 253:17 0 1G 0 lvm /home │ └─onn-var_crash 253:20 0 10G 0 lvm /var/crash ├─onn-pool00_tdata 253:7 0 825.2G 0 lvm │ └─onn-pool00-tpool 253:8 0 825.2G 0 lvm │ ├─onn-ovirt--node--ng--4.2.3.1--0.20180530.0+1 253:9 0 798.2G 0 lvm / │ ├─onn-pool00 253:12 0 825.2G 0 lvm │ ├─onn-var_log_audit 253:13 0 2G 0 lvm /var/log/audit │ ├─onn-var_log 253:14 0 8G 0 lvm /var/log │ ├─onn-var 253:15 0 15G 0 lvm /var │ ├─onn-tmp 253:16 0 1G 0 lvm /tmp │ ├─onn-home 253:17 0 1G 0 lvm /home │ └─onn-var_crash 253:20 0 10G 0 lvm /var/crash └─onn-swap 253:10 0 4G 0 lvm [SWAP] sdb 8:16 0 931G 0 disk └─sdb1 8:17 0 931G 0 part sdc 8:32 0 4.6T 0 disk └─sdc1 8:33 0 4.6T 0 part nvme0n1 259:0 0 1.1T 0 disk So the multipath "3614187705c01820022b002b00c52f72e" that was shown in the error is actually the root filesystem, which was created at node installation ( from iso ). Is this mpath ok that is activated on sda ? What should I do in this situation ? Thank you ? On Tue, Jun 12, 2018 at 5:38 PM, femi adegoke <ovirt(a)fateknollogee.com> wrote: > Are your disks "multipathing"? > > What's your output if you run the command multipath -ll > > For comparison sake, here is my gdeploy.conf (used for a single host > gluster install) - lv1 was changed to 62gb > **Credit for that pastebin to Squeakz on the IRC channel > https://pastebin.com/LTRQ78aJ > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/communit > y/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archiv > es/list/users(a)ovirt.org/message/EEIE4PWUFCXHHTT6PGP2EPFQXIWL6H5P/ > -- Best regards, Leo David -- Best regards, Leo David

6 years, 8 months

3
16
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vacuumdb: could not connect to database ovirt_engine_history

by emanuel.santosvarina＠mahle.com

..trying to update from 4.2.3 to 4.2.4 engine-setup fails with the following error: --snip 2018-06-28 16:26:45,507+0200 DEBUG otopi.plugins.ovirt_engine_setup.ovirt_engine_dwh.db.vacuum plugin.execute:926 execute-output: ['/usr/share/ovirt-engine-dwh/bin/dwh-vacuum.sh', '-f', '-v'] stderr: vacuumdb: could not connect to database ovirt_engine_history: FATAL: password authentication failed for user "ovirt_engine_history" 2018-06-28 16:26:45,507+0200 DEBUG otopi.context context._executeMethod:143 method exception Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/otopi/context.py", line 133, in _executeMethod method['method']() File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine-dwh/db/vacuum.py", line 126, in _vacuum self.execute(args=args) File "/usr/lib/python2.7/site-packages/otopi/plugin.py", line 931, in execute command=args[0], RuntimeError: Command '/usr/share/ovirt-engine-dwh/bin/dwh-vacuum.sh' failed to execute 2018-06-28 16:26:45,508+0200 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Misc configuration': Command '/usr/share/ovirt-engine-dwh/bin/dwh-vacuum.sh' failed to execute 2018-06-28 16:26:45,508+0200 DEBUG otopi.transaction transaction.abort:119 aborting 'Yum Transaction' --snap Any ideas? Thank You, Ema

6 years, 8 months

5
8
0 / 0

Network issues with oVirt 4.2 and cloud-init

by Berger, Sandy

--_000_DM5PR05MB316161E1C7E2EB8EA09A76A0D5D40DM5PR05MB3161namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable We're using cloud-init to customize VMs built from a template. We're using = static IPV4 settings so we're specifying an IP address, subnet mask, and ga= teway. There is apparently a bug in the current version of cloud-init shipp= ing as part of CentOS 7.4 (https://bugzilla.redhat.com/show_bug.cgi?id=3D14= 92726) that fails to set the gateway properly. In the description of the bu= g, it says it is fixed in RHEL 7.5 but also says one can use https://people= .redhat.com/rmccabe/cloud-init/cloud-init-0.7.9-20.el7.x86_64.rpm which is = what we're doing. When the new VM first boots, the 3 IPv4 settings are all set correctly. Reb= oots of the VM maintain the settings properly. But, if the VM is shut down = and started again via the oVirt GUI, all of the IPV4 settings on the eth0 v= irtual NIC are lost and the /etc/sysconfig/network-scripts/ifcfg-eth0 shows= that the NIC is now set up for DHCP. Are we doing something incorrectly? Sandy Berger IT - Infrastructure Engineer II Quad/Graphics Performance through Innovation Sussex, Wisconsin 414.566.2123 phone 414.566.4010/2123 pager/PIN sandy.berger(a)qg.com<mailto:sandy.berger@qg.com> www.QG.com<http://www.qg.com/> Follow Us: Facebook<http://www.qg.com/social1> | Twitter<http://www.qg.com/= social2> | LinkedIn<http://www.qg.com/social3> | YouTube<http://www.qg.com/= social4> --_000_DM5PR05MB316161E1C7E2EB8EA09A76A0D5D40DM5PR05MB3161namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">We’re using cloud-init to customize VMs built = from a template. We’re using static IPV4 settings so we’re spec= ifying an IP address, subnet mask, and gateway. There is apparently a bug i= n the current version of cloud-init shipping as part of CentOS 7.4 (<a href=3D"https://bugzilla.redhat.com/show_bug.cgi?id=3D14= 92726">https://bugzilla.redhat.com/show_bug.cgi?id=3D1492726</a>) that fail= s to set the gateway properly. In the description of the bug, it says it is= fixed in RHEL 7.5 but also says one can use <a href=3D"https://people.redhat.com/rmccabe/cloud-init/cloud-init-0.7= .9-20.el7.x86_64.rpm"> https://people.redhat.com/rmccabe/cloud-init/cloud-init-0.7.9-20.el7.x86_64= .rpm</a> which is what we’re doing.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">When the new VM first boots, the 3 IPv4 settings are= all set correctly. Reboots of the VM maintain the settings properly. But, = if the VM is shut down and started again via the oVirt GUI, all of the IPV4= settings on the eth0 virtual NIC are lost and the /etc/sysconfig/network-scripts/ifcfg-eth0 shows that the = NIC is now set up for DHCP.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Are we doing something incorrectly?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;font-family:&quot= ;Arial",sans-serif;color:#1E47A4">Sandy Berger </span></b><span style=3D"font-size:10.5pt;font-family:"Arial",sa= ns-serif;color:#444444"><o:p></o:p></span></p> <p class=3D"MsoNormal"><i><span style=3D"font-size:10.0pt;font-family:&quot= ;Arial",sans-serif;color:#434D5B">IT – Infrastructure Engineer I= I</span></i><span style=3D"font-size:10.5pt;font-family:"Arial",s= ans-serif;color:#444444"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.5pt;font-family:"Ar= ial",sans-serif;color:#444444"> <o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:#1E47A4">Quad/Graphics</span><span style=3D"font= -size:10.5pt;font-family:"Arial",sans-serif;color:#444444"><o:p><= /o:p></span></p> <p class=3D"MsoNormal"><i><span style=3D"font-size:8.0pt;font-family:"= Arial",sans-serif;color:#434D5B">Performance</span></i><span style=3D"= font-size:8.0pt;font-family:"Arial",sans-serif;color:#434D5B">&nb= sp;through </span><i><span style=3D"font-size:8.5pt;font-family:"= Arial",sans-serif;color:#434D5B">Innovation</span></i><span style=3D"f= ont-size:10.5pt;font-family:"Arial",sans-serif;color:#444444"><o:= p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.5pt;font-family:"Ar= ial",sans-serif;color:#434D5B"> </span><span style=3D"font-size:1= 0.5pt;font-family:"Arial",sans-serif;color:#444444"><o:p></o:p></= span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:#434D5B">Sussex, Wisconsin</span><span style=3D"= font-size:10.5pt;font-family:"Arial",sans-serif;color:#444444"><o= :p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:#434D5B">414.566.2123 phone</span><span style=3D= "font-size:10.5pt;font-family:"Arial",sans-serif;color:#444444"><= o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:#434D5B">414.566.4010/2123 pager/PIN</span><span= style=3D"font-size:10.5pt;font-family:"Arial",sans-serif;color:#= 444444"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.5pt;color:black"> <= /span><span style=3D"font-size:10.5pt;font-family:"Arial",sans-se= rif;color:#444444"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:black"><a href=3D"mailto:sandy.berger@qg.com"><s= pan style=3D"color:blue">sandy.berger(a)qg.com</span></a></span><span style= =3D"font-size:10.5pt;font-family:"Arial",sans-serif;color:#444444= "><o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-family:"Arial",sans-se= rif;color:black"><a href=3D"http://www.qg.com/"><span style=3D"font-size:10= .0pt;color:blue">www.QG.com</span></a></span><span style=3D"font-size:10.5p= t;font-family:"Arial",sans-serif;color:#444444"><o:p></o:p></span= ></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> Follow Us: <a href=3D"http://www.qg.com/social1">Facebook</a> | <a href=3D"= http://www.qg.com/social2"> Twitter</a> | <a href=3D"http://www.qg.com/social3">LinkedIn</a> | <a href= =3D"http://www.qg.com/social4"> YouTube</a> </body> </html> --_000_DM5PR05MB316161E1C7E2EB8EA09A76A0D5D40DM5PR05MB3161namp_--

6 years, 8 months

4
5
0 / 0

oVirt node 4.2.x - custom multipath.conf and external storage availability

by Roberto Nunin

HI all How can I provide to my oVirt hosts a custom multipath.conf, considering that we are using shared/mirrored FC storage from HPE 3PAR with high availability of provided LUNs, using peer-persistance feature ? To configure correctly this require a custom multipath.conf is required. How I can avoid it will be overwritten during upgrades ? Second topic: Is ALUA feature supported also in oVirt nodes, like for standard RHEL 6/7 and/or CentOS 6/7 ? I was digging for a while into user's digest, but not able to find focused informations. This is the feature needed by peer-persistance, allowing two different volumes to be masked toward a given host with the same WWN and LUN number. Thanks in advance -- Roberto

6 years, 8 months

2
2
0 / 0

Drive letter / scsi id not consistent

by Nathan March

Hi, Managing disks in the ovirt gui seems completely error prone since the GUI ordering does not seem to be used in any practical way. The scsi ID's are not exposed via the GUI either, so if you have 2 drives of the same size on NFS there's no way to identify which is which without resorting to dumping the xml. I see in the xml that the target dev is correct and matches up with the GUI's drive order, but the scsi unit seems to be generated based on the order of last activated: <disk type='file' device='disk' snapshot='no'> <driver name='qemu' type='raw' cache='none' error_policy='stop' io='threads'/> <source file='/rhev/data-center/mnt/10.1.32.10:_sas01/2060a19f-f26c-4dba-a559-83541a4d0c7a/images/b622cde9-ffc4-487b-8038-f7cb7fbc00a1/7240b4b2-5ab1-40ab-99bb-09c69fd835f6'/> <backingStore/> <target dev='sda' bus='scsi'/> <serial>b622cde9-ffc4-487b-8038-f7cb7fbc00a1</serial> <boot order='1'/> <alias name='ua-b622cde9-ffc4-487b-8038-f7cb7fbc00a1'/> <address type='drive' controller='0' bus='0' target='0' unit='1'/> </disk> <disk type='file' device='disk' snapshot='no'> <driver name='qemu' type='raw' cache='none' error_policy='stop' io='threads'/> <source file='/rhev/data-center/mnt/10.1.32.10:_sas01/2060a19f-f26c-4dba-a559-83541a4d0c7a/images/86765f60-4240-44f4-b437-f22b2cc3df1a/482a363e-461a-4f37-876c-43ceb529a93a'/> <backingStore/> <target dev='sdb' bus='scsi'/> <serial>86765f60-4240-44f4-b437-f22b2cc3df1a</serial> <alias name='ua-86765f60-4240-44f4-b437-f22b2cc3df1a'/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </disk> <disk type='file' device='disk' snapshot='no'> <driver name='qemu' type='raw' cache='none' error_policy='stop' io='threads'/> <source file='/rhev/data-center/mnt/10.1.32.10:_sas01/2060a19f-f26c-4dba-a559-83541a4d0c7a/images/0b020d24-3dea-4be7-931a-9c25ccfeec48/7e3957ff-a3bf-4080-a7b6-ddad7f63a299'/> <backingStore/> <target dev='sdc' bus='scsi'/> <serial>0b020d24-3dea-4be7-931a-9c25ccfeec48</serial> <alias name='scsi0-0-0-3'/> <address type='drive' controller='0' bus='0' target='0' unit='3'/> </disk> After deactivating the other 2 disks and rebooting the machine, sda has now become unit 3: <target dev='sda' bus='scsi'/> <serial>b622cde9-ffc4-487b-8038-f7cb7fbc00a1</serial> <boot order='1'/> <alias name='ua-b622cde9-ffc4-487b-8038-f7cb7fbc00a1'/> <address type='drive' controller='0' bus='0' target='0' unit='3'/> and then I shutdown, activated the extra 2 drives, booted it back up but now I'm still on unit 3: <disk type='file' device='disk' snapshot='no'> <driver name='qemu' type='raw' cache='none' error_policy='stop' io='threads'/> <source file='/rhev/data-center/mnt/10.1.32.10:_sas01/2060a19f-f26c-4dba-a559-83541a4d0c7a/images/b622cde9-ffc4-487b-8038-f7cb7fbc00a1/7240b4b2-5ab1-40ab-99bb-09c69fd835f6'/> <backingStore/> <target dev='sda' bus='scsi'/> <serial>b622cde9-ffc4-487b-8038-f7cb7fbc00a1</serial> <boot order='1'/> <alias name='ua-b622cde9-ffc4-487b-8038-f7cb7fbc00a1'/> <address type='drive' controller='0' bus='0' target='0' unit='3'/> </disk> <disk type='file' device='disk' snapshot='no'> <driver name='qemu' type='raw' cache='none' error_policy='stop' io='threads'/> <source file='/rhev/data-center/mnt/10.1.32.10:_sas01/2060a19f-f26c-4dba-a559-83541a4d0c7a/images/86765f60-4240-44f4-b437-f22b2cc3df1a/482a363e-461a-4f37-876c-43ceb529a93a'/> <backingStore/> <target dev='sdb' bus='scsi'/> <serial>86765f60-4240-44f4-b437-f22b2cc3df1a</serial> <alias name='ua-86765f60-4240-44f4-b437-f22b2cc3df1a'/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </disk> <disk type='file' device='disk' snapshot='no'> <driver name='qemu' type='raw' cache='none' error_policy='stop' io='threads'/> <source file='/rhev/data-center/mnt/10.1.32.10:_sas01/2060a19f-f26c-4dba-a559-83541a4d0c7a/images/0b020d24-3dea-4be7-931a-9c25ccfeec48/7e3957ff-a3bf-4080-a7b6-ddad7f63a299'/> <backingStore/> <target dev='sdc' bus='scsi'/> <serial>0b020d24-3dea-4be7-931a-9c25ccfeec48</serial> <alias name='ua-0b020d24-3dea-4be7-931a-9c25ccfeec48'/> <address type='drive' controller='0' bus='0' target='0' unit='1'/> </disk> I managed to get things into the correct state by shutting down the VM, deactivating all the disks, then activating them in the order I want them to show up. This sets the correct order of unit 0 for sda, unit 1 for sdb, unit 2 for sdc. Is there some way to make ovirt treat this in a sane way and always expose the scsi devices in the same order as the GUI (and the "target dev" field)? Cheers! Nathan

6 years, 8 months

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better understand ovirt-engine functions

by stuartk＠alleninstitute.org

I've been reading through documentation https://www.ovirt.org/documentation/architecture/architecture/ https://www.ovirt.org/documentation/self-hosted/Self-Hosted_Engine_Guide/ But am struggling still to understand the role ovirt-engine plays. Would anyone have recommends for additional reads? The problem I'm tackling currently looks like this: - We have (2) oVirt Data Centers, each populated by a single Cluster. The Data Centers are physically & network-wise 'distant' from one another - hosted-engine runs on (3) of the (4) Hosts in Data Center A / Cluster A. hosted-engine does not run on Data Center B / Cluster B - When we disrupt network connectivity around Cluster A (yes, that's Cluster *A*), Hosts in Cluster B crash (requiring a power cycle) and Guests in Cluster B get stopped and paused I'm struggling to understand why mussing with Cluster A affects Cluster B. From pcaps, I can see plenty of TLS traffic from Cluster A's Hosts -- presumably from ovirt-engine running on Cluster A -- exchanged with Cluster B. So, during my last maintenance window, I put hosted-engine into maintenance mode ... but Hosts/VMs in Cluster B were still affected. Where do I go to better understand what ovirt-engine does when it is 'managing' Hosts & VMs? --sk

6 years, 8 months

3
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MoM - Not working ? How to use it ?

by jeanbaptiste＠nfrance.com

Hello, I'm trying to test Memory balloon useful functionality, but l'm unable to make it work successfuly. Firstly, I enable the MOM on my Cluster: Memory Balloon Enable Memory Balloon Optimization Secondly, I configure a VM virtual machine like this: On system tab: Memory Size : 28672 MB Maximum memory : 28672 MB On Ressource allocation tab: Memory Allocation: Physical Memory Guaranteed : 2048 MB Memory Balloon Device: Enabled Thirdly, I test 1- I boot the VM. After boot VM consume 200MB 2- I lauch perl program which consume 26GB. 3- During this, Host RAM usage is near 90% 4- I stop the perl program, and on guest side, RAM usage drop down to 200Mo 5- On host side, RAM usage keep to 24 - 26GB. I wait some time to show if the qemu-vm process drop is host-ram-usage. Ram usage keep to 24GB. 6- I try to launch another VM like the first one (but with 8GB RAM and 2GB Guaranteed) , on the host (to "force" Mom ?) but I'm unable to lauch it, Host free mem is insufficient I change MoM log to debug to show something: 2018-07-31 11:49:31,887 - mom.RPCServer - INFO - ping() 2018-07-31 11:49:31,888 - mom.RPCServer - INFO - getStatistics() 2018-07-31 11:49:31,888 - mom.Monitor - DEBUG - Field 'mem_free' not known. Ignoring. 2018-07-31 11:49:43,313 - mom.VdsmRpcBase - DEBUG - VM List: [u'9632443f-d302-43f7-a279-778e64ee98f4'] 2018-07-31 11:49:43,465 - mom.VdsmRpcBase - DEBUG - Memory stats: {'swap_out': 0, 'swap_usage': 0, 'mem_free': 28221020, 'major_fault': 0, 'swap_in': 0, 'swap_total': 0, 'mem_available': 28650472, 'minor_fault': 99, 'mem_unused': 28221020} 2018-07-31 11:49:43,468 - mom.Monitor - DEBUG - Collector <mom.Collectors.GuestIoTuneOptional.GuestIoTuneOptional instance at 0x167de18> did not return any data 2018-07-31 11:49:43,931 - mom.RPCServer - INFO - ping() 2018-07-31 11:49:43,932 - mom.RPCServer - INFO - getStatistics() 2018-07-31 11:49:43,932 - mom.Monitor - DEBUG - Field 'mem_free' not known. Ignoring. 2018-07-31 11:49:44,258 - mom.Monitor - DEBUG - Field 'mem_free' not known. Ignoring. 2018-07-31 11:49:44,284 - mom.Evaluator - DEBUG - debug: ('No shared pages, setting ksm_merge_across_nodes to', 1) 2018-07-31 11:49:44,286 - mom.Evaluator - DEBUG - debug: ('entry: apply_NUMA_policy',) 2018-07-31 11:49:44,286 - mom.Evaluator - DEBUG - debug: (1, '=ksm_merge_across_nodes ACTUAL from kernel') 2018-07-31 11:49:44,286 - mom.Evaluator - DEBUG - debug: (1, '=ksmMergeAcrossNodes REQUIRED from oVirt-engine') 2018-07-31 11:49:44,289 - mom.Evaluator - DEBUG - debug: ('exit: apply_NUMA_policy return_value = ', 0) 2018-07-31 11:49:44,310 - mom.Policy - DEBUG - Results: [0, 1, 1, 1, 0, 1, 1, 0.2, 0.05, 0.2, 0.05, 0.0025, 'change_big_enough', 'shrink_guest', 'grow_guest', 0.22506353015141964, 'balloon_logic', [0], 'guest_qos', [0], 300, -50, 64, 1250, 10, 0.2, 'change_npages', 'apply_NUMA_policy', 6550590.4, 30058208, None, 0, 0, None, -1, 100000, 'check_and_set_quota', 'reset_quota_and_period', [None], 0, 'set_io_limits', 'reset_io_limits', [0]] Does I miss something ? MoM behavior ? Thanks for all !

6 years, 8 months

3
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Pool

by suporte＠logicworks.pt

I create a pool with 3 VMs, V. 4.2. Now I want to delete just one VM of that pool. Is that possible? Thanks Josá -- Jose Ferradeira http://www.logicworks.pt

6 years, 8 months

3
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Unable to revive host after a reboot

by Julius Schwartzenberg

Hi, I recently had to shutdown my oVirt system which contains both the engine and the host. After it came back up, the host was not able to initialize anymore from the oVirt UI. First it kept getting stuck in a loop with setting "ExecutingStarted: Jul 30, 2018, 9:06:21 AMSetting Host pc331 to Non-Operational mode." This was being repeated over and over again. It also gave this error: Host pc331 does not comply with the cluster Default networks, the following networks are missing on host: 'ovirtmgmt' Even though I am using that interface (ovirtmgmt) to access the system and 'ip addr show' shows that it's set up properly. I tried some more things, including upgrading the host, When I do that, the status changes to 'Installing' and later to 'Install Failed'. Here are the engine.log, vdsm.log and ovirt-host-deploy*.log: https://drive.google.com/open?id=13vIUDVjPynmAK0pnFRLabDfUlG1lmkpI https://drive.google.com/open?id=10Zm2dDpxM2k5A2bEs_l6gOv_yWv4cjlN https://drive.google.com/open?id=1AieWMzRuA0gZj3x5yDH1AGnsT2E3VtOM Any idea what is going wrong (what I'm doing wrong) and how to solve it? Thanks in advance! Best regards, Julius

6 years, 8 months

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Failed with error AcquireHostIdFailure and code 661

by Альбов Леонид

Hi! Help with importing a storage domain. I have disconnected the domain from cluster 4.1 and am importing to the new cluster 4.2. I got an error: 2018-07-25 18:13:54,253+03 WARN [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand] (default task-30) [fa0fb8c1-7056-4cbd-801a-49b640b78e10] Detaching Storage Domain 'a0e51739-17b4-46c3-a99c-7e14046b6133' from it's previous storage pool '00000000-0000-0000-0000-000000000000' has failed. The meta data of the Storage Domain might still indicate that it is attached to a different Storage Pool. 2018-07-25 18:13:54,253+03 ERROR [org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand] (default task-30) [fa0fb8c1-7056-4cbd-801a-49b640b78e10] Command 'org.ovirt.engine.core.bll.storage.domain.AttachStorageDomainToPoolCommand' failed: EngineException: org.ovirt.engine.core.vdsbroker.irsbroker.IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Failed to DetachStorageDomainVDS, error = Cannot acquire host id: (u'a0e51739-17b4-46c3-a99c-7e14046b6133', SanlockException(19, 'Sanlock lockspace add failure', 'No such device')), code = 661 (Failed with error AcquireHostIdFailure and code 661) -- Альбов Леонид

6 years, 8 months

2
1
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Primary passthrough: QXL gets dosent disabled on boot Windows 10

by Alexis Enrrique Gavidia Albornoz

when the VM boots with the real GPU attached, the emulated QXL graphics gets disabled by windows itself., Moreover, you can install windows 7 running on QXL, then install the real GPU drivers and the QXL will be turned off by windows, why with WIndows 10 dose not ocure the same behaivor, i want to use my Quadro k2200 as the primary board. br Alexis E Gavidia A [cid:3eb0e384-752e-449d-b5d2-dabc1d22cb4f] [cid:f3eecd6f-2333-4d03-9cfc-656de75f4050]

6 years, 8 months

3
3
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Error trying out the new VDO dedupe/compression settings in cockpit

by Jayme

PLAY [gluster_servers] ********************************************************* TASK [Create VDO with specified size] ****************************************** failed: [HOST] (item={u'disk': u'/dev/sda', u'logicalsize': u'17000G', u'name': u'vdo_sda'}) => {"changed": false, "err": "usage: vdo create [-h] -n <volume> --device <devicepath>\n [--activate {disabled,enabled}]\n [--blockMapCacheSize <megabytes>]\n [--blockMapPeriod <period>]\n [--compression {disabled,enabled}]\n [--deduplication {disabled,enabled}]\n [--emulate512 {disabled,enabled}] [--force]\n [--indexMem <gigabytes>] [--readCache {disabled,enabled}]\n [--readCacheSize <megabytes>]\n [--sparseIndex {disabled,enabled}]\n [--vdoAckThreads <threadCount>]\n [--vdoBioRotationInterval <ioCount>]\n [--vdoBioThreads <threadCount>]\n [--vdoCpuThreads <threadCount>]\n [--vdoHashZoneThreads <threadCount>]\n [--vdoLogicalSize <megabytes>]\n [--vdoLogicalThreads <threadCount>]\n [--vdoLogLevel {critical,error,warning,notice,info,debug}]\n [--vdoPhysicalThreads <threadCount>]\n [--vdoSlabSize <megabytes>]\n [--writePolicy {async,sync,auto}] [-f <file>]\n [--logfile <pathname>] [--verbose]\nvdo create: error: argument --vdoSlabSize: must be an LVM-style size string\n", "item": {"disk": "/dev/sda", "logicalsize": "17000G", "name": "vdo_sda"}, "msg": "Creating VDO vdo_sda failed.", "rc": 2} failed: [HOST] (item={u'disk': u'/dev/sdb', u'logicalsize': u'17000G', u'name': u'vdo_sdb'}) => {"changed": false, "err": "usage: vdo create [-h] -n <volume> --device <devicepath>\n [--activate {disabled,enabled}]\n [--blockMapCacheSize <megabytes>]\n [--blockMapPeriod <period>]\n [--compression {disabled,enabled}]\n [--deduplication {disabled,enabled}]\n [--emulate512 {disabled,enabled}] [--force]\n [--indexMem <gigabytes>] [--readCache {disabled,enabled}]\n [--readCacheSize <megabytes>]\n [--sparseIndex {disabled,enabled}]\n [--vdoAckThreads <threadCount>]\n [--vdoBioRotationInterval <ioCount>]\n [--vdoBioThreads <threadCount>]\n [--vdoCpuThreads <threadCount>]\n [--vdoHashZoneThreads <threadCount>]\n [--vdoLogicalSize <megabytes>]\n [--vdoLogicalThreads <threadCount>]\n [--vdoLogLevel {critical,error,warning,notice,info,debug}]\n [--vdoPhysicalThreads <threadCount>]\n [--vdoSlabSize <megabytes>]\n [--writePolicy {async,sync,auto}] [-f <file>]\n [--logfile <pathname>] [--verbose]\nvdo create: error: argument --vdoSlabSize: must be an LVM-style size string\n", "item": {"disk": "/dev/sdb", "logicalsize": "17000G", "name": "vdo_sdb"}, "msg": "Creating VDO vdo_sdb failed.", "rc": 2} to retry, use: --limit @/tmp/tmpQQ9t92/vdo-create.retry PLAY RECAP ********************************************************************* HOST : ok=0 changed=0 unreachable=0 failed=1

6 years, 8 months

3
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template disk attribute in version 4 restapi

by like.ma＠cs2c.com.cn

Hi All, In the restapi of version 3, there is bootable attribute in disk. But in version 4, the bootable attribute is removed from disk. For vm i can get bootable attribute from diskattachment. But there is no diskattachment in template. So, is there any way in the restapi of version 4 that i can know if the disk of the template is bootable or not? Thanks Regards. like.ma(a)cs2c.com.cn

6 years, 8 months

2
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Data Recovery from snapshot

by Jim Kusznir

Hi: With yet another gluster disk failure / gluster collapse, it appears I lost the "main" backing image for one of my vm servers. I have snapshots still in tact (or at least, appear to be), but the main image is gone. The main server process stores a backup at regular intervals in its disk, and that would have been changed data, so it would be in the snapshot rather than the base image. Is there any way to recover this one .tar.gz file from the snapshot with the missing main image? This is a backup of dynamic data, and without it, I will have lost several customers data, some of which cannot be recreated/regenerated. it also appears that my backup (gluster geo-replication) did not work (had crashed a while ago, and has a very old backup of this image). --Jim

6 years, 8 months

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Re: adding hosts problems with GlusterFS

by Jayme

I think we are in a race to see who can get a new HCI setup built faster. There have been a few hurtles along the way :) On Tue, Jul 31, 2018, 6:53 AM Bill Dossett, <bill.dossett(a)pb.com> wrote: > Hmm, resounding silence…. Have attached a screen shot of the host storage > devices on the host I added after the initial deployment. So at the bottom > you can see that sdb – sdg are all locked and FS type is multipath_member > those all equate to the UID type NAME at the top. The very top row, I > created a brick, so it is also now locked, however when I go to brick view > there is no brick. I also can’t seem to delete any brick one it is created > either. On the first 3 hosts, sdb – sdg are all unlocked and I can create > bricks… going to remove a host and re-add it to see if there is anything I > am missing, but I don’t have any other ideas at this point. > > > > > > > > Regards, Bill > > > > *Bill Dossett* > > DevOps Ninja > > AWS-DevOps-Pro > <https://aws.amazon.com/certification/certified-devops-engineer-professional/> > , AWS-SA-A > <https://aws.amazon.com/certification/certified-solutions-architect-associ...> > VCAP-DCA > <http://mylearn.vmware.com/mgrReg/plan.cfm?plan=30483&ui=www_cert>, > VCAP-DCD > <http://mylearn.vmware.com/mgrReg/plan.cfm?plan=30484&ui=www_cert>, MCSA > Win Server > > > > *IT – Software Innovation Solutions* > > > > *M* +1 303-725 8163 > > bill.dossett(a)pb.com > > pitneybowes.com > > > *Pitney Bowes* > > 4750 Walnut Street > > Boulder CO, 80301 > > [image: sis] > > Learn more about Software Innovation Solutions > <http://teamsite.inside.pb.com/sites/TCPPM/GES/SitePages/Home.aspx> > > > > In Engineering, Software Support or Professional Services? > > *Raise a ticket via Remedy Anywhere [HERE > <http://teamsite.inside.pb.com/sites/TCPPM/GES/Lists/Create%20Incident/new...>] > takes less than a minute* > > > > *CloudForms User Guide available [HERE > <https://teamsite.inside.pb.com/sites/TCPPM/GES/SiteAssets/TC%20Knowledge%...>]* > > > > > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/AR3D4HLVTAQ... >

6 years, 8 months

4
5
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Migrating Legacy Hyperconverged Legacy switch type to OVS

by Mike

Spent the better part of a day trying to figure out how to bridge OVN networks with physical networks, only to later find out that "Attach to physical network" has zero effect in a Legacy cluster... which started me down the rabbit hole of "how do I switch the Default cluster to be OVS" Then, I come up with the bright idea that I'm going to create a new OVS cluster and migrate all the hosts there, well in order to do that you might: 1. Put the Host into maintenance 2. Install to UNDEPLOY the hosted engine 3. Remove the host from the cluster 4. Add the host to the new OVS cluster However this has a nasty bug where the required networks won't ever sync I believe because of some QoS settings (even though I haven't set that), so host is not able to reach gluster storage, and this was not one of the 3 replicas, it was just a client So moving on just to test the waters with another angle, I UNDEPLOY on one of the gluster servers, and then and only then after waiting however long it took to install/undeploy, does it tell me that It can't remove this host from the cluster because it holds gluster volumes......... How in the heck can I migrate what I have on Default to use native OVS? Let's say I started fresh (I'm using oVirt Node 4.2.5) since I have that option....I don't ever recall there being an option to select OVS as the hosted-engine switch type, and it of course sets up the Default cluster for you - which is the one I'm having issues with because it's legacy by default. Thanks

6 years, 8 months

1
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AAA question...takes long time to log in

by sipandbite＠hotmail.com

I work at a company with a massive AD infrastructure. Is there any way to specify a specific OU to search through instead of just providing a top level DN? We use sssd for all our authing needs on our linux machines and would like to do something like below: ldap_user_search_base = OU=Employees,OU=blah users,DC=blah,DC=com enumerate = false When I connect on cli it looks like Ovirt is reaching out and grabbing a ton of info it doesn't really need. It takes on average 40 second to allow me to log in on CLI or UI. This is not an AD issue as we use AD on everything in our labs and have no issues with speed. I applied these changes and it didn't speed anything up. https://ovirt.org/develop/release-management/features/infra/aaa_faq/ I can see from a tcpdump that I am in fact hitting my local AD servers and not going across the world to get an answer. Thanks!

6 years, 9 months

4
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Direct LUNs and VM Pauses

by Ryan Bullock

Hello All, We recently stood up a new Ovirt install backed by an ISCSI SAN and it has been working great, but there are a few quirks I am trying to iron out. We have run into an issue where when we fail-over our SAN (for maintenance, or otherwise) any VM with a Direct LUN gets paused and doesn’t resume. VMs without a direct LUN never paused. Digging through posts on this list and reading some bug reports, it seems like this a known quirk with how Ovirt handles Direct LUNs (it doesn't monitor the LUNs and so it wont resume the VM). To get the VMs to automatically restart I have attached VM leases to them and that seems to work fine, not as nice as a pause and resume, but it minimizes downtime. What I’m trying to understand is why the VMs with Direct LUNs paused, and ones without didn’t. My only speculation is that since the Non-Direct is using LVM on top of ISCSI, that LVM is adding its own layer of timeouts that cause it to mask the outage? My other question is, how can I keep my VMs with Direct LUNs from pausing during short outages? Can I put configurations in my multipath.conf for just the wwids of my Direct LUNs to increase the ‘no_path_retry’ to prevent the VMs from pausing in the first place? I know in general you don’t want to increase the ‘no_path_retry’ because it can cause timeout issues with VDSM and SPM operations (LVM changes, etc). But in the case of a Direct LUN would it cause any problems? Thank you, Ryan

6 years, 9 months

2
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Extended DPDK support in oVirt[0]

by Leon Goldberg

Hi, oVirt support for DPDK was introduced in 2017[1], and is now enhanced in terms of deployment via Ansible[2] and usage via OVN. Compatible hosts and NICs can now be easily configured to use userspace drivers, while usage is enhanced via OVN, allowing for both increased performance and SDN usability. For additional information and instructions, please refer to this blog post[0]. [0] https://www.ovirt.org/blog/2018/07/ovn-dpdk/ [1] https://www.ovirt.org/blog/2017/09/ovs-dpdk/ [2] https://github.com/ovirt/ovirt-ansible-dpdk-setup/

6 years, 9 months

1
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API for attaching the ISO image and virtual floppy disk to the VM

by Hari Prasanth Loganathan

Hi Team, 1) I use the following oVirt API to attach the ISO image to the virtual machine. URL: https://X.X.X.X/ovirt-engine/api/vms/625871af-180c-4e63-8813-93963907ed17... <https://172.30.60.45/ovirt-engine/api/vms/625871af-180c-4e63-8813-9396390...> Method Type : POST *PUT DATA* : { "file": { "id": "Windows_7_64-bit_Professional_x64 SP1.iso" } } 2) But If I want to assign the virtual floppy disk to the virtual machine, like below, *Is there a way to attach it*? URL: https://X.X.X.X/ovirt-engine/api/vms/625871af-180c-4e63-8813-93963907ed17... <https://172.30.60.45/ovirt-engine/api/vms/625871af-180c-4e63-8813-9396390...> Method Type : POST *PUT DATA* : { "file": { "id": "virto-win.vdf" } } *NOTE*: I am able to set the boot sequence using oVirt UI, like below, where I am able to attach the virtual Floppy Disk and as well as ISO image. -- DISCLAIMER - *MSysTechnologies LLC* This email message, contents and its attachments may contain confidential, proprietary or legally privileged information and is intended solely for the use of the individual or entity to whom it is actually intended. If you have erroneously received this message, please permanently delete it immediately and notify the sender. If you are not the intended recipient of the email message,you are notified strictly not to disseminate,distribute or copy this e-mail.E-mail transmission cannot be guaranteed to be secure or error-free as Information could be intercepted, corrupted, lost, destroyed, incomplete or contain viruses and MSysTechnologies LLC accepts no liability for the contents and integrity of this mail or for any damage caused by the limitations of the e-mail transmission.

6 years, 9 months

2
1
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Hosted Engine deploy failed on new HCI build

by Jayme

Latest version of oVirt node 4.2 installed on three hosts. I completed successfully the cockpit gdeploy process to deploy HCI. All of that went well with no errors. I then proceeded to the hosted engine deployment step which eventually failed (log attached). This is the current status: --== Host 1 status ==-- conf_on_shared_storage : True Status up-to-date : True Hostname : MASKED Host ID : 1 Engine status : {"reason": "failed liveliness check", "health": "bad", "vm": "up", "detail": "Up"} Score : 3400 stopped : False Local maintenance : False crc32 : 3fa48e03 local_conf_timestamp : 8468 Host timestamp : 8468 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=8468 (Mon Jul 30 14:21:09 2018) host-id=1 score=3400 vm_conf_refresh_time=8468 (Mon Jul 30 14:21:09 2018) conf_on_shared_storage=True maintenance=False state=EngineStarting stopped=False If I do hosted-engine --console I get: The engine VM is running on this host Connected to domain HostedEngine Escape character is ^] error: internal error: cannot find character device <null> does anyone know why it may have failed or what I could do to recover from this? I'm thinking it could have potentially failed due to some problem with network config. If I could get a console in to the engine VM I might be able to fix it but that serial error above is preventing me from reaching the vm console to diagnose further. Log of deploy attached: Thanks!

6 years, 9 months

3
6
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Re: Disk Statistics API in oVirt

by Karli Sjöberg

6 years, 9 months

4
7
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NFS Mount on EMC VNXe3200 / User - Group 36:36 / Permission issue

by jeanbaptiste＠nfrance.com

Hello, I try to mount an NFS Data share from a EMC VNXe3200 export. Unfortunately, NFS share cannot be mount, there is permission error. (Indeed, after the same issue on another NFS ISO repo, I’ve change exported directory user/group to 36:36, and O-Virt NFS mount was great). So, I think issue with my VNXe3200 is regarding UID / GID owner on VNXe3200 side. After webex with EMC support, change owner / permission on VNXe side seems not possible / supported. Can I mount the NFS share with some options to avoid vdsm:kvm mounting issue ? Can I force mount with root ? Regards, Jean-Baptiste,

6 years, 9 months

2
2
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Upgrade from 4.1 to 4.2 failing - SQL Issues

by Sven Achtelik

Hi All, I'm still struggling to upgrade from 4.1 to 4.2 and the root cause seems to be the SQL upgrade. I installed my 4.1.9 with the engine appliance image and restored a DB to it. My Upgrade to 4.2 is failing with the errors below: -------------------------------- Performing Consistency Checks ----------------------------- Checking cluster versions ok Checking database user is the install user ok Checking database connection settings ok Checking for prepared transactions ok Checking for reg* system OID user data types ok Checking for contrib/isn with bigint-passing mismatch ok Checking for invalid "line" user columns ok Creating dump of global objects ok Creating dump of database schemas engine ovirt_engine_history postgres template1 ok encodings for database "template1" do not match: old "UTF8", new "SQL_ASCII" Failure, exiting I tried everything that could do and I also tried to find a solution on google to make this work. Could someone with DB knowhow please advise on the next steps to resolve this ? I really would like to upgrade somehow. Thank you, Sven

6 years, 9 months

4
21
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adding hosts problems with GlusterFS

by william.dossett＠gmail.com

Hi, I setup my 3 host HCI cluster and things are going pretty good. I have a few issues though... one of them is that I added two more hosts to the three node cluster to make it a 5 nodes. This seemed to work fine until I went to create bricks. I have 6 x 2 TB disks for use as JBOD in each node. After I added the nodes, I went to the host and storage devices. This looks significantly different that the view on my first 3 hosts. On the two new hosts all my drives sdb - sdg have locks next to them and file system type is multipath__member. Further up the page then I see a UID under the name and description is PERC H710P dm-multipath - no lock next to it. I created a brick on this and it created the lvmpv file system, however when I go to bricks view, there are no bricks. So, did I make a mistake while adding the hosts? is there some way to prevent this dm-multipath configuration? Thanks Bill

6 years, 9 months

2
4
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[ANN] oVirt 4.2.5 is now generally available (fixed links)

by Lev Veyde

The oVirt Project is pleased to announce the general availability of oVirt 4.2.5 as of July 30th, 2018 This update is the fifth release in a series of stabilization updates to the 4.2 series. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later * oVirt Node 4.2 See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is available - oVirt Node is available [2] Additional Resources: * Read more about the oVirt 4.2.5 release highlights: http://www.ovirt.org/release/4.2.5/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.2.5/ [2] http://resources.ovirt.org/pub/ovirt-4.2/iso/ -- Lev Veyde Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

6 years, 9 months

1
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[ANN] oVirt 4.2.5 is now generally available

by Lev Veyde

The oVirt Project is pleased to announce the general availability of oVirt 4.2.5 as of July 30th, 2018 This update is the fifth release in a series of stabilization updates to the 4.2 series. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later * oVirt Node 4.2 See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is available - oVirt Node is available [2] Additional Resources: * Read more about the oVirt 4.2.3 release highlights: http://www.ovirt.org/release/4.2.3/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.2.3/ [2] http://resources.ovirt.org/pub/ovirt-4.2/iso/ -- Lev Veyde Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

6 years, 9 months

1
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Re: adding hosts problems with GlusterFS

by Bill Dossett

Hmm, resounding silence.... Have attached a screen shot of the host storage devices on the host I added after the initial deployment. So at the bottom you can see that sdb - sdg are all locked and FS type is multipath_member those all equate to the UID type NAME at the top. The very top row, I created a brick, so it is also now locked, however when I go to brick view there is no brick. I also can't seem to delete any brick one it is created either. On the first 3 hosts, sdb - sdg are all unlocked and I can create bricks... going to remove a host and re-add it to see if there is anything I am missing, but I don't have any other ideas at this point. [cid:image001.png@01D427F6.9CDACC90] Regards, Bill Bill Dossett DevOps Ninja AWS-DevOps-Pro<https://aws.amazon.com/certification/certified-devops-engineer-professional/>, AWS-SA-A<https://aws.amazon.com/certification/certified-solutions-architect-associ...> VCAP-DCA<http://mylearn.vmware.com/mgrReg/plan.cfm?plan=30483&ui=www_cert>, VCAP-DCD<http://mylearn.vmware.com/mgrReg/plan.cfm?plan=30484&ui=www_cert>, MCSA Win Server IT - Software Innovation Solutions M +1 303-725 8163 bill.dossett(a)pb.com<mailto:bill.dossett@pb.com> pitneybowes.com Pitney Bowes 4750 Walnut Street Boulder CO, 80301 [sis] Learn more about Software Innovation Solutions<http://teamsite.inside.pb.com/sites/TCPPM/GES/SitePages/Home.aspx> In Engineering, Software Support or Professional Services? Raise a ticket via Remedy Anywhere [HERE<teamsite.inside.pb.com/sites/TCPPM/GES/Lists/Create%20Incident/newInciden...>] takes less than a minute CloudForms User Guide available [HERE<https://teamsite.inside.pb.com/sites/TCPPM/GES/SiteAssets/TC%20Knowledge%...>]

6 years, 9 months

1
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up and running with ovirt 4.2 and gluster

by william.dossett＠gmail.com

Hi, I have my ovirt 4.2 hci cluster up and running, but I have a probably stupid question. During the setup and in the documents it defaults to setting up the engine datastore/volume, a VMstore/volume and a data/volume. What is the Data volume for? I am planning on running VMs on this so I would assume I need VMstore and that's what I will grow on my system. In previous installs you had the opportunity to create the ISO domain, but not now. I can see how to create in the engine UI so that's fine, but I am just wondering what people use the Data volume for as an example. Thanks Bill

6 years, 9 months

7
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Import Netapp snapshot volume into ovirt and start VM from volume snapshot

by Igor Zinovik

Hello. I'm trying to implement following backup scenario for my VMs: storage domain is a volume on netapp appliance connected to oVirt cluster via NFS3. Netapp produces its zero copy snapshots of this volume. I want to be able to restore VMs from these snapshots, e.g. Netapp can export snapshot to ovirt as another NFS volume after that I want to be able to import VM or attach VM disks from snapshot volume to VM and start it. As far as I understand it is basic backup|migration scenario when user wants to move VMs from one ovirt DC to another ovirt DC. Right now I cannot import snapshot volume which contains exactly same domain metadata (in dom_dm/ directory) as original volume (which I cannot detach since it hosts disks for running VMs). I tried to rename dom_md/, but with no success in domain import process. Maybe someone in this list uses same scenario for VM backup and can give some advice.

6 years, 9 months

2
3
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VM User with UserRole missing permissions to activate console and other actions

by Callum Smith

Dear All, Please see the errors below. I'm seeing this in the engine.log when as a user I'm trying to activate either a VM console or reboot a VM which I have access to as a user ("UserRole permission assigned to VM). 2018-07-18 10:51:33,554+01 INFO [org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default task-9) [557ca876] Running command : CreateUserSessionCommand internal: false. 2018-07-18 10:51:33,575+01 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-9) [557ca876] E VENT_ID: USER_VDC_LOGIN(30), User callum@Biomedical Research Computing connecting from '192.168.1.241' using session 'wiWA25wdaRP1zay iyTSGBJKpvi89LdzgKqeX12BcZhNVhpV2BIA+zkAnT50xOSDglxnhfAi3S2ZiODls8JYFUA==' logged in. 2018-07-18 10:51:34,135+01 ERROR [org.ovirt.engine.core.bll.GetSystemStatisticsQuery] (default task-5) [8d830cdb-fc11-4e68-94e6-73309 65c4488] Query execution failed due to insufficient permissions. 2018-07-18 10:51:34,205+01 ERROR [org.ovirt.engine.core.bll.GetPermissionsForObjectQuery] (default task-26) [ba1825f1-60fb-44cd-8b57- ea701cf698c0] Query execution failed due to insufficient permissions. 2018-07-18 10:51:34,242+01 ERROR [org.ovirt.engine.api.restapi.resource.AbstractBackendResource] (default task-26) [] Operation Faile d: query execution failed due to insufficient permissions. 2018-07-18 10:51:34,389+01 ERROR [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] (default task-17) [02965366 -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient permissions. 2018-07-18 10:51:34,393+01 ERROR [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] (default task-17) [02965366 -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient permissions. 2018-07-18 10:51:34,394+01 ERROR [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] (default task-17) [02965366 -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient permissions. 2018-07-18 10:51:34,396+01 ERROR [org.ovirt.engine.core.bll.storage.domain.GetStorageDomainListByIdQuery] (default task-17) [02965366 -44b0-4370-ab83-4781065e46c2] Query execution failed due to insufficient permissions. 2018-07-18 10:51:59,195+01 WARN [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-18) [7881a832] User '9386d6f5-f172-4cdb -abca-62492a357888' is trying to take the console of virtual machine 'ddb23e0a-01d5-403c-89ab-37c400d2c938', but the console is alrea dy taken by user 'd021fc10-4f7c-11e8-88cb-00163e6a7aff'. 2018-07-18 10:51:59,197+01 INFO [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-18) [7881a832] No permission found for user '9386d6f5-f172-4cdb-abca-62492a357888' or one of the groups he is member of, when running action 'SetVmTicket', Required permiss ions are: Action type: 'USER' Action group: 'RECONNECT_TO_VM' Object type: 'VM' Object ID: 'ddb23e0a-01d5-403c-89ab-37c400d2c938'. 2018-07-18 10:51:59,197+01 WARN [org.ovirt.engine.core.bll.SetVmTicketCommand] (default task-18) [7881a832] Validation of action 'Se tVmTicket' failed for user callum@Biomedical Research Computing. Reasons: VAR__ACTION__SET,VAR__TYPE__VM_TICKET,USER_CANNOT_FORCE_REC ONNECT_TO_VM 2018-07-18 10:51:59,198+01 ERROR [org.ovirt.engine.api.restapi.resource.BackendVmGraphicsConsoleResource] (default task-18) [] Operat ion Failed: USER_CANNOT_FORCE_RECONNECT_TO_VM Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>

6 years, 9 months

4
6
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oVirt 4.2.5.1-1.el7 JSON-RPC statistics error

by Maton, Brett

I've got one physical host in a 3 host CentOS7.5 cluster that reports the following error several times a day VDSM node3.example.com command Get Host Statistics failed: Internal JSON-RPC error: {'reason': '<Fault 1: "<type \'exceptions.AttributeError\'>:\'NoneType\' object has no attribute \'statistics\'">'} Any ideas what the problem might be?

6 years, 9 months

3
15
0 / 0

Re: Hosted Engine Deploy kernel panics on boot

by Karli Sjöberg

6 years, 9 months

2
2
0 / 0

Fwd: Re: up and running with ovirt 4.2 and gluster

by Jayme

---------- Forwarded message --------- From: Jayme <jaymef(a)gmail.com> Date: Sun, Jul 29, 2018, 10:09 PM Subject: Re: [ovirt-users] Re: up and running with ovirt 4.2 and gluster To: Mike <xenithorb(a)fedoraproject.org> On this same subject one thing I'm currently hung up on re: HCI setup is the next step in the cockpit config for glusterfs. I have three nodes setup with two drives each in jbod. On the brick config screen you have to specify the device location and size of each of the volumes you configure on the previous step i.e engine and data. It seems that I can only specify one of my drives for the data volume. So I'd have to pick /dev/SDA drive for engine and /dev/sdb for data, but I have 2x2tb drives what do I do with all the other space on the devocd I put the engine volume on? If I choose to use sdb for data and have it 1.8tb does that mean the data storage will only use one single drive in each of my three nodes? I want to make use of all six drives to increase I/o performance. I don't understand how the jbod config of gluster is suppose to work. What if I had even more drives in each node say 4 separate drives how would I make use of all drives when I can only specify one device for each volume? I'm thinking about creating a data and data2 volume and specifying SDA for data and sdb for data2. Am I completely misunderstanding the setup here. Its very confusion and there is next to no documentation on HCI available. On Sun, Jul 29, 2018, 6:34 PM Mike, <xenithorb(a)fedoraproject.org> wrote: > > Why would they be setup by default via the cockpit if they are no longer > > needee? > > > > On Sat, Jul 28, 2018, 1:13 PM femi adegoke, <ovirt(a)fateknollogee.com> > wrote: > > I agree, that step alone is very confusing > > - vmstore is/was "export" and is no longer needed > - iso domains are no longer needed > - The only domains you need in the HCI setup are :/data and :/engine > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/3HL7XGWWTZ6... >

6 years, 9 months

2
1
0 / 0

Hosted engine unaviable after storage rebuild

by sebastian.w＠gmx.ch

Hello all, My hosted engine does not start up anymore, because the node can't reach the storage. The hosted engine configuration has not been retrieved from shared storage. Please ensure that ovirt-ha-agent is running and the storage server is reachable. What happend is that my NAS crashed and I had to rebuild it from the backup. I'm quit sure that I called all the NFS shares the same way as they bevore the issue. How can I figure out whats the issue with the storage? The logs wheren't realy helpful for me (but may it's me and not the logs to blame) Regards and thanks Sebi

6 years, 9 months

2
4
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Changing Network Interfaces on host causes bond to go offline

by oBSD Nub

Everytime I try to change assigned Logical networks (add ip addresses, assign a logical network, etc) the bond0 interface winds up going down. I have to do a ifup bond0 from the console, and the engine reconnects. After a lot of digging, I think this is the offending command, but I don't know how to read it or next troubleshooting steps. Anyone want to point me in the right direction? Thanks! 2018-07-28 18:07:36,661-0500 WARN (vdsm.Scheduler) [Executor] Worker blocked: <Worker name=jsonrpc/6 running <Task <JsonRpcTask {'params': {u'connectionParams': [{u'netIfaceName': u'bond0.3001', u'id': u'0808bc71-b5f7-4886-9dc8-e21b0d2abf14', u'connection': u'192.168.200.81', u'iqn': u'iqn.2002-10.com.infortrend:raid.uid577981.001', u'user': u'', u'tpgt': u'1', u'ifaceName': u'bond0.3001', u'password': '********', u'port': u'3260'}, {u'netIfaceName': u'bond0.3002', u'id': u'77c7e9dd-cd46-48be-ade1-06645772c405', u'connection': u'192.168.200.81', u'iqn': u'iqn.2002-10.com.infortrend:raid.uid577981.001', u'user': u'', u'tpgt': u'1', u'ifaceName': u'bond0.3002', u'password': '********', u'port': u'3260'}], u'storagepoolID': u'2cde92be-7b43-11e8-b08d-00505690367f', u'domainType': 3}, 'jsonrpc': '2.0', 'method': u'StoragePool.connectStorageServer', 'id': u'9a414389-2b42-4a20-b59c-c3bc9d19c7b4'} at 0x7f29980cdcd0> timeout=60, duration=60 at 0x7f29980cdfd0> task#=4 at 0x7f299837af10>, traceback: File: "/usr/lib64/python2.7/threading.py", line 785, in __bootstrap self.__bootstrap_inner() File: "/usr/lib64/python2.7/threading.py", line 812, in __bootstrap_inner self.run() File: "/usr/lib64/python2.7/threading.py", line 765, in run self.__target(*self.__args, **self.__kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/common/concurrent.py", line 194, in run ret = func(*args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 301, in _run self._execute_task() File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 315, in _execute_task task() File: "/usr/lib/python2.7/site-packages/vdsm/executor.py", line 391, in __call__ self._callable() File: "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 523, in __call__ self._handler(self._ctx, self._req) File: "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 566, in _serveRequest response = self._handle_request(req, ctx) File: "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 606, in _handle_request res = method(**params) File: "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 197, in _dynamicMethod result = fn(*methodArgs) File: "/usr/lib/python2.7/site-packages/vdsm/API.py", line 1070, in connectStorageServer connectionParams) File: "/usr/lib/python2.7/site-packages/vdsm/storage/dispatcher.py", line 73, in wrapper result = ctask.prepare(func, *args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 108, in wrapper return m(self, *a, **kw) File: "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 1179, in prepare result = self._run(func, *args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/storage/task.py", line 882, in _run return fn(*args, **kargs) File: "<string>", line 2, in connectStorageServer File: "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 48, in method ret = func(*args, **kwargs) File: "/usr/lib/python2.7/site-packages/vdsm/storage/hsm.py", line 2395, in connectStorageServer conObj.connect() File: "/usr/lib/python2.7/site-packages/vdsm/storage/storageServer.py", line 487, in connect iscsi.addIscsiNode(self._iface, self._target, self._cred) File: "/usr/lib/python2.7/site-packages/vdsm/storage/iscsi.py", line 217, in addIscsiNode iscsiadm.node_login(iface.name, target.address, target.iqn) File: "/usr/lib/python2.7/site-packages/vdsm/storage/iscsiadm.py", line 327, in node_login portal, "-l"]) File: "/usr/lib/python2.7/site-packages/vdsm/storage/iscsiadm.py", line 122, in _runCmd return misc.execCmd(cmd, printable=printCmd, sudo=True, sync=sync) File: "/usr/lib/python2.7/site-packages/vdsm/common/commands.py", line 80, in execCmd (out, err) = p.communicate(data) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 924, in communicate stdout, stderr = self._communicate(input, endtime, timeout) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 1706, in _communicate orig_timeout) File: "/usr/lib64/python2.7/site-packages/subprocess32.py", line 1779, in _communicate_with_poll ready = poller.poll(self._remaining_time(endtime)) (executor:363)

6 years, 9 months

1
0
0 / 0

Re: NFS Storage Advice?

by Karli Sjöberg

6 years, 9 months

1
0
0 / 0

Re: NFS Storage Advice?

by Karli Sjöberg

6 years, 9 months

3
2
0 / 0

Re: NFS Storage Advice?

by Karli Sjöberg

6 years, 9 months

2
1
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NFS Storage Advice?

by Wesley Stewart

I currently have a NFS server with decent speeds. I get about 200MB/s write and 400+ MB/s read. My single node oVirt host has a mirrored SSD store for my Windows 10 VM, and I have about 3-5 VMs running on the NFS data store. However, VM/s on the NFS datastore are SLOW. They can write to their own disk around 10-50 MB/s. However a VM on the mirrored SSD drives can get 150-250 MB/s transfer speed from the same NFS storage (Through NFS mounts). Does anyone have any suggestions on what I could try to speed up the NFS storage for the VMs? My single node ovirt box has a 1ft Cat6 crossover cable plugged directly into my NFS servers 10GB port. Thanks!

6 years, 9 months

2
1
0 / 0

Spice console pixelated noise on display changes

by Mitja Mihelič

Dear all, We are running the following setup: ovirt-engine host: - CentOS release 7.5.1804 - ovirt-engine-4.1.9.1-1.el7.centos.noarch - spice-html5-0.1.7-1.el7.noarch We have noticed problems with the Spice console. When it opens and displays the information presented by the VM's console it is OK at first. But as soon as any part of the display changes, that part gets replaced by random pixelated noise. For example I open the console of a standard CentOS server. When I type something at the login prompt the text is invisible and random pixels are displayed at the position of the blinking cursor. Please see attached screenshot spice-1-login_typing_and_cursor_waiting.png. Please also see other the attached screenshots. Login prompt after VM reboot: spice-2-login_after_boot.png Login prompt after hitting Enter a few times: spice-3-login_2x_enter.png We have tried and succesfully reproduced the issue on OSX (Chrome, FF, Safari) and Windows (Chrome, FF). VNC works fine. Why would this be happening? Help would be very much appreciated. Kind regards, Mitja -- Mitja Mihelič ARNES, Tehnološki park 18, p.p. 7, SI-1001 Ljubljana, Slovenia tel: +386 1 479 8877, fax: +386 1 479 88 7

6 years, 9 months

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Re: VM Portal

by carl langlois

You have a good point, my mistake. Thanks for your help Le ven. 27 juill. 2018 01 h 17, Michal Skrivanek < michal.skrivanek(a)redhat.com> a écrit : > > > On 26 Jul 2018, at 23:58, Greg Sheremeta <gshereme(a)redhat.com> wrote: > > On Thu, Jul 26, 2018 at 11:28 AM carl langlois <crl.langlois(a)gmail.com> > wrote: > >> yes it is an upgrade. My current web-ui version is >> >> ovirt-web-ui.noarch 1.3.9-1.el7.centos >> @ovirt-4.2 >> >> and my engine package is >> >> ovirt-engine.noarch 4.2.0.2-1.el7.centos >> > > ^^ Hmm, that should be 4.2.4 too. When did you upgrade? > > @Michal Skrivanek <mskrivan(a)redhat.com> have you seen this behavior? > > > Run engine-setup, not yum update > > > >> >> >> On Thu, Jul 26, 2018 at 11:12 AM, Greg Sheremeta <gshereme(a)redhat.com> >> wrote: >> >>> Is this an upgrade? We did have a bug where ovirt-web-ui wasn't getting >>> upgraded properly. You can yum/dnf update it and try again. >>> >>> On Thu, Jul 26, 2018 at 10:58 AM carl langlois <crl.langlois(a)gmail.com> >>> wrote: >>> >>>> Hi, >>>> >>>> Yes my user should have permission to see the VM since it is in the VM >>>> permission table >>>> >>>> I have look at the version from the web ui and it says >>>> Software Version:4.2.0.2-1.el7.centos >>>> >>>> <image.png> >>>> >>>> why it is not 4.2.4 >>>> >>>> my repo in the engine VM is >>>> [ovirt-4.2] >>>> name=Latest oVirt 4.2 Release >>>> #baseurl=http://resources.ovirt.org/pub/ovirt-4.2/rpm/el$releasever/ >>>> mirrorlist=http://resources.ovirt.org/pub/yum-repo/mirrorlis >>>> t-ovirt-4.2-el$releasever >>>> enabled=1 >>>> skip_if_unavailable=1 >>>> gpgcheck=1 >>>> >>>> >>>> Thanks >>>> Regards >>>> >>>> >>>> >>>> On Thu, Jul 26, 2018 at 10:47 AM, Greg Sheremeta <gshereme(a)redhat.com> >>>> wrote: >>>> >>>>> >>>>> >>>>> On Thu, Jul 26, 2018 at 7:52 AM carl langlois <crl.langlois(a)gmail.com> >>>>> wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> I know thta the VM portal add issue with displaying user VMs. It seem >>>>>> to be fix with this bug >>>>>> *https://bugzilla.redhat.com/show_bug.cgi?id=148087 >>>>>> <https://bugzilla.redhat.com/show_bug.cgi?id=148087>* >>>>>> >>>>>> >>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1480877 (you missed a 7 >>>>> :)) >>>>> >>>>> >>>>>> But if i try the portal does not show anything, My engine is up to >>>>>> date with 4.2 repo. It this still a issue? >>>>>> >>>>> >>>>> Yes, that code is released and it should be working. Can you describe >>>>> your permissions? Does your user have permissions to see the vm? >>>>> >>>>> >>>>>> >>>>>> Thanks >>>>>> _______________________________________________ >>>>>> Users mailing list -- users(a)ovirt.org >>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>>> oVirt Code of Conduct: https://www.ovirt.org/communit >>>>>> y/about/community-guidelines/ >>>>>> List Archives: https://lists.ovirt.org/archiv >>>>>> es/list/users(a)ovirt.org/message/AMNEI773NCIYNZKSOBE7CTEHMJHFE5JD/ >>>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> GREG SHEREMETA >>>>> >>>>> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX >>>>> >>>>> Red Hat NA >>>>> >>>>> <https://www.redhat.com/> >>>>> >>>>> gshereme(a)redhat.com IRC: gshereme >>>>> <https://red.ht/sig> >>>>> >>>> >>>> >>> >>> -- >>> >>> GREG SHEREMETA >>> >>> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX >>> >>> Red Hat NA >>> >>> <https://www.redhat.com/> >>> >>> gshereme(a)redhat.com IRC: gshereme >>> <https://red.ht/sig> >>> >> >> >

6 years, 9 months

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update cluster 4.1 to 4.2

by p.staniforth＠leedsbeckett.ac.uk

Hello, When I try to update my default cluster to 4.2 it fails with Failed to update Host cluster (User: admin@internal-authz) I get a lot of errors ERROR [org.ovirt.engine.core.bll.UpdateVmCommand] (Transaction Reaper Worker 0) [] Transaction rolled-back for command 'org.ovirt.engine.core.bll.UpdateVmCommand' Thanks, Paul S.

6 years, 9 months

3
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Understanding JBOD brick configuration

by Jayme

I'm deploying three host Ovirt HCI and I'm a bit confused about how to configure the glusterFS volumes and bricks in the cockpit. My three hosts are configured the exact same way physically: 2x250GB SSDs in Raid 1 for OS 2 x 2TB SSD in JBOD which I intend to use for Gluster (devices sda and sdb) So on Step 3 (Volumes) of gluster deployment I'm leaving the volumes default (with no arbiter as I want replica 3). So that is creating a volume for Engine, Data and VMstore On step 4 (Bricks) I'm choosing jbod and next is where I'm getting confused. I have to specify the device name and size for each volume. It appears that I have to break up sda and sdb devices here. I have 4 TB total between the two JBOD drives but does that mean I can only specify up to 2TB usable for the data volume (on either sda or sdb) then split the space on the second 2TB drive between engine and vmstore? If so this seems like an awful waste of a 2TB drive for use for only engine and vmstore volumes. With my JBOD configuration of two separate disks per hosts is there any way I can have a data volume use most of that space say 3.5TB and the rest goes to engine/vmstore? It was my understanding that glusterFS would pool all available space together and I could use it however I wanted. Can I achieve this without putting the 2TB disks in to a raid configuraiton? Thanks!

6 years, 9 months

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trunked ports

by william.dossett＠gmail.com

Hi, I setup oVirt a few years back. now that the HCI is real, I am revisiting it. I have deployed with Gluster, and am now moving on to networking. I come from a VMware shop and normally we trunk all the network ports exposing all VLANs to the hosts and place VMs in Portgoups that are tagged with VLANs. I did manage to do this years back but I am struggling to get this to work today. I had pretty limited hardware back then and I thought I installed using vlan tagging and trunked ports, but I don't see any option to do this using the glusterfs and hosted engine setup. Each host has a dual port 10Gb NICs I use one for storage that is connected to my storage network and one for ovirtmgmt. (I need to add another of these for redundancy down the road, but no money for that at the moment) The hosts also have 4 x 1Gb ports. So in lieu of being able to configure vlan tagging to trunked ports on hosted engine deploy, I am considering cabling up a 1 Gb port on each in my management services VLAN and when it is all up and running create another logical network (or several of them as I think these equate to what is a vlan tagged port group in VMware) with the 10Gb NIC backing for VMs. Does that sound reasonable? Or if anyone can point me to any docs that describe how to deploy to a specific VLAN with trunk ports, that would be nice as well as I won't have to actually go to the office and run additional cables. Appreciate any advice Bill

6 years, 9 months

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Re: can't connect to spice console

by Deekshith

Dear Team Please help me to solve this problem. Regards Deekshith

6 years, 9 months

1
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Do you need to format/mount bricks before deploying HCI?

by Jayme

I'm building a 3 host HCI configuration. I have servers configured and latest version of oVirt node 4.2 installed. I'm preparing to run the cockpit hosted engine + glusterFS deploy. Each of my hosts have two SSDs in JBOD /dev/sda and /dev/sdb Currently these drives have not been touched, formatted or mounted. Is this required before continuing with the deploy, or will the deploy script format and mount the drives accordingly? Thanks!

6 years, 9 months

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Re: VM Portal

by Greg Sheremeta

On Thu, Jul 26, 2018 at 11:28 AM carl langlois <crl.langlois(a)gmail.com> wrote: > yes it is an upgrade. My current web-ui version is > > ovirt-web-ui.noarch 1.3.9-1.el7.centos > @ovirt-4.2 > > and my engine package is > > ovirt-engine.noarch 4.2.0.2-1.el7.centos > ^^ Hmm, that should be 4.2.4 too. When did you upgrade? @Michal Skrivanek <mskrivan(a)redhat.com> have you seen this behavior? > > > On Thu, Jul 26, 2018 at 11:12 AM, Greg Sheremeta <gshereme(a)redhat.com> > wrote: > >> Is this an upgrade? We did have a bug where ovirt-web-ui wasn't getting >> upgraded properly. You can yum/dnf update it and try again. >> >> On Thu, Jul 26, 2018 at 10:58 AM carl langlois <crl.langlois(a)gmail.com> >> wrote: >> >>> Hi, >>> >>> Yes my user should have permission to see the VM since it is in the VM >>> permission table >>> >>> I have look at the version from the web ui and it says >>> Software Version:4.2.0.2-1.el7.centos >>> >>> >>> >>> why it is not 4.2.4 >>> >>> my repo in the engine VM is >>> [ovirt-4.2] >>> name=Latest oVirt 4.2 Release >>> #baseurl=http://resources.ovirt.org/pub/ovirt-4.2/rpm/el$releasever/ >>> mirrorlist= >>> http://resources.ovirt.org/pub/yum-repo/mirrorlist-ovirt-4.2-el$releasever >>> enabled=1 >>> skip_if_unavailable=1 >>> gpgcheck=1 >>> >>> >>> Thanks >>> Regards >>> >>> >>> >>> On Thu, Jul 26, 2018 at 10:47 AM, Greg Sheremeta <gshereme(a)redhat.com> >>> wrote: >>> >>>> >>>> >>>> On Thu, Jul 26, 2018 at 7:52 AM carl langlois <crl.langlois(a)gmail.com> >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> I know thta the VM portal add issue with displaying user VMs. It seem >>>>> to be fix with this bug >>>>> *https://bugzilla.redhat.com/show_bug.cgi?id=148087 >>>>> <https://bugzilla.redhat.com/show_bug.cgi?id=148087>* >>>>> >>>>> >>>> https://bugzilla.redhat.com/show_bug.cgi?id=1480877 (you missed a 7 >>>> :)) >>>> >>>> >>>>> But if i try the portal does not show anything, My engine is up to >>>>> date with 4.2 repo. It this still a issue? >>>>> >>>> >>>> Yes, that code is released and it should be working. Can you describe >>>> your permissions? Does your user have permissions to see the vm? >>>> >>>> >>>>> >>>>> Thanks >>>>> _______________________________________________ >>>>> Users mailing list -- users(a)ovirt.org >>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>> oVirt Code of Conduct: >>>>> https://www.ovirt.org/community/about/community-guidelines/ >>>>> List Archives: >>>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/AMNEI773NCI... >>>>> >>>> >>>> >>>> -- >>>> >>>> GREG SHEREMETA >>>> >>>> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX >>>> >>>> Red Hat NA >>>> >>>> <https://www.redhat.com/> >>>> >>>> gshereme(a)redhat.com IRC: gshereme >>>> <https://red.ht/sig> >>>> >>> >>> >> >> -- >> >> GREG SHEREMETA >> >> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX >> >> Red Hat NA >> >> <https://www.redhat.com/> >> >> gshereme(a)redhat.com IRC: gshereme >> <https://red.ht/sig> >> > > -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX Red Hat NA <https://www.redhat.com/> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

6 years, 9 months

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Re: [ovirt-devel] storage domain deactivating

by Nir Soffer

On Thu, Jul 26, 2018 at 9:29 PM Hetz Ben Hamo <hetz(a)hetz.biz> wrote: > On Thu, Jul 26, 2018 at 9:22 PM, Nir Soffer <nsoffer(a)redhat.com> wrote: > >> On Thu, Jul 26, 2018 at 9:11 PM Hetz Ben Hamo <hetz(a)hetz.biz> wrote: >> >>> Hi, >>> >> >> Hi Hetz, >> >> First I want to thank you for your great oVirt videos: >> https://www.youtube.com/channel/UCWrtPbXo4iVxO45aRABIJjg >> Warning: Hebrew content :-) >> >> > You're welcome. Didn't know I was *that* famous at RH IL. Give my regards > to Shai Revivo, Dudi and Yuval Turgeman ;) > I found it via twitter: https://twitter.com/itamarheim/status/1019947786471698439 > > >> I hope you plan another video showing how to upload ISO image >> directly into a FC or iSCSI domain... >> > > iSCSI - I'll probably make one. FC - no hardware here at home ;) > > >> One of the weird thing that happens is that when the machine boots and it >>> starts the HE, it mounts the storage domains and everything works. However, >>> after few moments, 3 of my 4 storage domains (ISO, export, and another >>> storage domain, but not the hosted_engine storage domain) is being >>> automatically deactivted, with the following errors: >>> >>> VDSM command GetFileStatsVDS failed: Storage domain does not exist: >>> (u'f241db01-2282-4204-8fe0-e27e36b3a909',) >>> Refresh image list failed for domain(s): ISO (ISO file type). Please >>> check domain activity. >>> Storage Domain ISO (Data Center HetzLabs) was deactivated by system >>> because it's not visible by any of the hosts. >>> Storage Domain data-NAS3 (Data Center HetzLabs) was deactivated by >>> system because it's not visible by any of the hosts. >>> Storage Domain export (Data Center HetzLabs) was deactivated by system >>> because it's not visible by any of the hosts. >>> >>> However, when I see those message and I'm manually re-activating those >>> storage domains, all of them getting the status "UP" and there are no >>> errors and I can see disks, images, etc... >>> >> >> What happens if you wait 10 minutes? I guess the system will activate all >> the domains >> automatically. >> > > I didn't wait 10 minutes. Too impatient ;) > > >> >> >>> Should I open a bug in Bugzilla about this issue? >>> >> >> Yes, this sounds like incorrect behavior, even if the storage domains are >> activated >> automatically later. >> > > Under which product? ( > https://bugzilla.redhat.com/enter_bug.cgi?classification=oVirt) > https://bugzilla.redhat.com/enter_bug.cgi?product=ovirt-engine Component: BLL.Storage oVirt team: Storage Don't forget to include logs from both engine host and all nodes. engine: /var/log/ovirt-engine/engine.log hosts: /var/log/vdsm/vdsm.log /var/log/sanlock.log /var/log/messages Note: the best mailing list for this discussions is this one: https://lists.ovirt.org/archives/list/users%40ovirt.org/ Nir

6 years, 9 months

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VM Portal

by carl langlois

Hi, I know thta the VM portal add issue with displaying user VMs. It seem to be fix with this bug *https://bugzilla.redhat.com/show_bug.cgi?id=148087 <https://bugzilla.redhat.com/show_bug.cgi?id=148087>* But if i try the portal does not show anything, My engine is up to date with 4.2 repo. It this still a issue? Thanks

6 years, 9 months

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can't connect to spice console

by Deekshith

Regards Deekshith

6 years, 9 months

1
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Switching from Public Network to Private Network Space

by Sakhi Hadebe

Hi, We have installed oVirtNode-4.2.4 in 3 host machines and is running fine. All the hosts machines and the engine are on Public IP address space 15x.xxx.xx.xx Host1 15x.xxx.xx.xx Host2 15x.xxx.xx.xx Host3 15x.xxx.xx.xx Engine VM We wanna move the cluster nodes and the engine VM to the privaye IP address space and access them through VPN. Besides the network interfaces files, which other files can we change for a smooth transition to private IP address space Below is the current network setup on the host machines: bond0.20 - VLAN for the public bridge bond0.20 - VLAN for ovirtmgmt brigde bond0.22 - VLAN for storage briidge ovirtmgmt bridge interface: [root@host2 network-scripts]# cat ifcfg-ovirtmgmt # Generated by VDSM version 4.20.32-1.el7 DEVICE=ovirtmgmt TYPE=Bridge DELAY=0 STP=off ONBOOT=yes IPADDR=15x.xxx.xx.xx NETMASK=255.xxx.xxx.xxx BOOTPROTO=none MTU=9000 DEFROUTE=no NM_CONTROLLED=no IPV6INIT=yes IPV6_AUTOCONF=yes [root@host2 ~]# ifconfig bond0: flags=5187<UP,BROADCAST,RUNNING,MASTER,MULTICAST> mtu 1500 ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 4051316 bytes 1013145487 (966.2 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 14031524 bytes 17967035125 (16.7 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 bond0.20: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 3836861 bytes 912581782 (870.3 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 3183802 bytes 17125114804 (15.9 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 bond0.22: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::a9e:1ff:fe87:cae1 prefixlen 64 scopeid 0x20<link> ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 8 bytes 648 (648.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 em1: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500 ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 2591947 bytes 739574288 (705.3 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 9112112 bytes 11340058277 (10.5 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 em2: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500 ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 1459369 bytes 273571199 (260.8 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 4919412 bytes 6626976848 (6.1 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 genev_sys_6081: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 65000 inet6 fe80::3807:70ff:feb3:15d1 prefixlen 64 scopeid 0x20<link> ether 3a:07:70:b3:15:d1 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 8 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 11464303 bytes 90848049840 (84.6 GiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 11464303 bytes 90848049840 (84.6 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 ovirtmgmt: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 15x.xxx.xx.xx netmask 255.255.255.240 broadcast 15x.xxx.xx.xx inet6 fe80::a9e:1ff:fe87:cae1 prefixlen 64 scopeid 0x20<link> ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 4050802 bytes 916285919 (873.8 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 2955965 bytes 17099409954 (15.9 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 p2p1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 90:e2:ba:3d:90:f4 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 p2p2: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 90:e2:ba:3d:90:f5 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.124.1 netmask 255.255.255.0 broadcast 192.168.124.255 ether 52:54:00:bd:16:db txqueuelen 1000 (Ethernet) RX packets 5260 bytes 3927233 (3.7 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 5590 bytes 3342473 (3.1 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 vnet0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::fc16:3eff:fe05:44 prefixlen 64 scopeid 0x20<link> ether fe:16:3e:05:00:44 txqueuelen 1000 (Ethernet) RX packets 8952 bytes 17748713 (16.9 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 14842 bytes 4166526 (3.9 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 -- Regards, Sakhi Hadebe Engineer: South African National Research Network (SANReN)Competency Area, Meraka, CSIR Tel: +27 12 841 2308 <+27128414213> Fax: +27 12 841 4223 <+27128414223> Cell: +27 71 331 9622 <+27823034657> Email: sakhi(a)sanren.ac.za <shadebe(a)csir.co.za>

6 years, 9 months

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Hosted Engine Deploy kernel panics on boot

by Karli Sjöberg

Hey all! I'm trying to deploy Hosted Engine through the Cockpit UI and it's going well until it's time to start the local VM and it kernel panics: [ 2.032053] Call Trace: [ 2.032053] [<ffffffffb687e78c>] load_elf_binary+0x33c/0xe50 [ 2.032053] [<ffffffffb68f3919>] ? ima_bprm_check+0x49/0x50 [ 2.032053] [<ffffffffb687e450>] ? load_elf_library+0x220/0x220 [ 2.032053] [<ffffffffb682236f>] search_binary_handler+0xef/0x310 [ 2.032053] [<ffffffffb6823b4b>] do_execve_common.isra.24+0x5db/0x6e0 [ 2.032053] [<ffffffffb6823c68>] do_execve+0x18/0x20 [ 2.032053] [<ffffffffb66afc1f>] ____call_usermodehelper+0xff/0x140 [ 2.032053] [<ffffffffb66afb20>] ? call_usermodehelper+0x60/0x60 [ 2.032053] [<ffffffffb6d20677>] ret_from_fork_nospec_begin+0x21/0x21 [ 2.032053] [<ffffffffb66afb20>] ? call_usermodehelper+0x60/0x60 [ 2.032053] Code: cf e9 ff 4c 89 f7 e8 7b 32 e7 ff e9 4d fa ff ff 65 8b 05 03 a0 7e 49 a8 01 0f 84 85 fc ff ff 31 d2 b8 01 00 00 00 b9 49 00 00 00 <0f> 30 0f 1f 44 00 00 48 c7 c0 10 00 00 00 e8 07 00 00 00 f3 90 [ 2.032053] RIP [<ffffffffb6823025>] flush_old_exec+0x725/0x980 [ 2.032053] RSP <ffff8add75ecbd00> [ 2.298131] ---[ end trace 354b4039b6fb0889 ]--- [ 2.303914] Kernel panic - not syncing: Fatal exception [ 2.304835] Kernel Offset: 0x35600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) I've never had this problem so I'd just want to know if it's a known issue right now or if I've done anything special to deserve this:) The "Hosts" I'm deploying this on are VMs with nested virt activated, and I've done this before but this time around it's bombing, as earlier explained. Thanks in advance! /K

6 years, 9 months

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Re: Failed to Run VM on host (self hosted engine)

by Deekshith

Dear Team I have reinstalled the OS and tried issue is same unable to launch the VM, I don’t have any SAN or any storages it’s all in Local . Please help me to resolve the issue My server details Lenovo x3650 M5 , Deekshith

6 years, 9 months

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Q: Power failure - proper data center shutdown procedure

by Andrei Verovski

Hi, I have the following simple setup: oVirt engine - 4.2.3 (running as KVM appliance on SuSE Linux) node1.1 - 4.2.1 (installed with clean CentOS and newer elrepo 4.15.4-1el1 kernel) node1.2 - 4.2.3 (installed with clean CentOS and newer elrepo 4.16.2-1el7 kernel) VMs - Debian, CentOS, and Windows guests, with ovirt-agent installed (except one with Linux telephony software). What is the proper shutdown procedure in case of power failure? I have simple scripts which simply run “shutdown now” on each host after 10 min. However, oVirt nodes fail to shutdown properly, process take about 25 minutes. node1.2 libvirt-guests.sh[10696]: Waiting for guest GUEST_VM_NAME to shut down node1.1 - these processes took VERY LONG time: Unmounting /rhev/data-center/mnt/node11.mydomain.com:_vm_raid_nfs_export… Unmounting /rhev/data-center/mnt/node12.mydomain.com:_vm_raid_nfs_disks… Unmounting /rhev/data-center/mnt/node11.mydomain.com:_vm_raid_nfs_disks… Unmounting /rhev/data-center/mnt/node11.mydomain.com:_vm_raid_nfs_iso… on both nodes: [] Forcibly powering off: job timed out as result, OS is down, server is not, still drawing power from UPS battery. Powering on was problematic, I had to restart node11 2nd time before it becomes “green” in oVirt engine. One VM failed to start with error message “Can’t acquire ticket” and struck with grey arrows (with no possibilty to make anything) - unfortunately, I forgot to take screenshot or record exact message. Restarting node1.1 cured that problem. Q: what is proper oVirt data center automatic shutdown procedure? Thanks in advance Andrei

6 years, 9 months

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Uncaught exception occurred - NS_ERROR_FILE_CORRUPTED

by Michael Seidel

Hi, I am running oVirt in version 4.2 and just started getting this error message upon login: Uncaught exception occurred. Please try reloading the page. Details: (NS_ERROR_FILE_CORRUPTED) : Please have your administrator check the UI logs The relevant content of the ui.log is given below (or, nicely formatted at https://paste.ee/p/LUrbt). I am able to access the js file directly using a browser so the file is definitely not missing and is readable. However, the side-bar of the ovirt webadmin is not showing (or more precisely: it loads and shows for a split-second and then disappears). The Web Console shows a similar error message as the one below, referring to the same js file and in addition says: Tue Jul 24 14:28:03 GMT+200 2018 com.gwtplatform.mvp.client.presenter.slots.LegacySlotConvertor SEVERE: Warning: You're using an untyped slot! Untyped slots are dangerous! Please upgrade your slots using the Arcbee's easy upgrade tool at https://arcbees.github.io/gwtp-slot-upgrader The github-URL however is not working. I also upgraded and rebooted the ovirt engine, but the error remains. Do you have any suggestions what might cause this issue and how I can fix it. Best, - Michael 2018-07-24 14:19:24,582+02 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-1) [] Permutation name: 2029DD69C3B3D95611AAF9AC05D7EF9B 2018-07-24 14:19:24,582+02 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-1) [] Uncaught exception: com.google.gwt.core.client.JavaScriptException: (NS_ERROR_FILE_CORRUPTED) : at Unknown.loadFromLocalStorage(https://XXXXX/ovirt-engine/webadmin/theme/00-ovirt.brand/patternfly-functions-vertical-nav-custom-3.26.1.js) at Unknown.init(https:/XXXXX/ovirt-engine/webadmin/theme/00-ovirt.brand/patternfly-functions-vertical-nav-custom-3.26.1.js) at Unknown.fn.setupVerticalNavigation(https://XXXXX/ovirt-engine/webadmin/theme/00-ovirt.brand/patternfly-functions-vertical-nav-custom-3.26.1.js) at org.ovirt.engine.ui.webadmin.section.main.view.MainSectionView$lambda$0$Type.execute(MainSectionView.java:45) at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:167) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.SchedulerImpl.$flushPostEventPumpCommands(SchedulerImpl.java:338) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:76) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:140) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275) [gwt-servlet.jar:] at Unknown.Ju/<(https://XXXXX/ovirt-engine/webadmin/?locale=en_US) at Unknown.d(https://XXXXX/ovirt-engine/webadmin/?locale=en_US) at Unknown.anonymous(Unknown) Helmholtz Zentrum Muenchen Deutsches Forschungszentrum fuer Gesundheit und Umwelt (GmbH) Ingolstaedter Landstr. 1 85764 Neuherberg www.helmholtz-muenchen.de Aufsichtsratsvorsitzende: MinDir'in Baerbel Brumme-Bothe Geschaeftsfuehrer: Prof. Dr. Guenther Wess, Heinrich Bassler, Dr. Alfons Enhsen Registergericht: Amtsgericht Muenchen HRB 6466 USt-IdNr: DE 129521671

6 years, 9 months

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Self hosted to bare metal engine

by Christophe TREFOIS

Hi, What would be the process to go from self hosted engine to bare metal engine? (Actually it would move to a VM in a VMware cluster) All user guides I found are from bare metal to self hosted. Thanks for any tips or pointers Christophe Sent from my iPhone

6 years, 9 months

2
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Cannot switch to maintenance, image transfer is in progress

by Randy Bender

We've just updated our hosted engine to 4.2.4. When trying to place one of the hosts in maintenance mode, we get the error in the subject line. I've found the following that looks to be the issue we are hitting: https://bugzilla.redhat.com/show_bug.cgi?id=1586126 I've looked in the engine database with the following command and results: engine=# select disk_id from image_transfers ; disk_id -------------------------------------- 52966b71-2d01-4a16-9830-65a888717656 c72d64b7-93c9-485b-b031-29c785c5bf9a (2 rows) Full details on these records show that they are indeed old - there are no transfers actually in progress. Can anyone confirm the correct way to remedy this? The bug report notes changing the phase on the record in question. Before I try that, I'd like confirmation if anyone else has seen this issue and resolved it. And if this is the resolution, can you describe the exact psql commands to achieve this? Thanks

6 years, 9 months

3
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Freshly installed ovirt-node-ng 4.2.4 unable to deploy hosted-engine

by Ralf Schenk

Hello List, after having freshly installed my first ovirt-node-ng 4.2.4 configuring basic networking and preparing NFS Shares on my NFS-Server I would like to deploy hosted engine on this first host and NFS Storage. In Cockpit I set Performance Profile to "virtual host" and mounted an export from my Sotrage as /mnt/engine (Which shouldn't be needed since I expected the engine-setup wizard to ask me...) I'm, already stuck when selecting "Hosted Engine Deploy oVirt hosted engine on storage that has already been provisioned": save image "hosted-engine-setup" on the command-line is not available. Furthermore I've warnings in Node Health Status. I didn't configure discard anywhere. It is used as it was set up by the installer on the logical volumes residing on a SATA Disk. save image save image -- *Ralf Schenk* fon +49 (0) 24 05 / 40 83 70 fax +49 (0) 24 05 / 40 83 759 mail *rs(a)databay.de* <mailto:rs@databay.de> *Databay AG* Jens-Otto-Krag-Straße 11 D-52146 Würselen *www.databay.de* <http://www.databay.de> Sitz/Amtsgericht Aachen • HRB:8437 • USt-IdNr.: DE 210844202 Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch Yavari, Dipl.-Kfm. Philipp Hermanns Aufsichtsratsvorsitzender: Wilhelm Dohmen ------------------------------------------------------------------------

6 years, 9 months

3
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interface up when not used

by Fabrice Bacchella

To monitoring the network interfaces, I have a script that check if ifAdminStatus and ifOperStatus values matches in snmp. But with oVirt it fails on a server with 4 physical interfaces, but only two connected, and return an error: snmptable XXX IF-MIB::ifTable | less SNMP table: IF-MIB::ifTable ifIndex ifDescr ifAdminStatus ifOperStatus 1 lo up up 2 eth0 up up 3 eth1 up up 4 eth2 up down 5 eth3 up down 24 ;vdsmdummy; down down 25 vnet0 up up And indeed on the server: ip link show eth2 4: eth2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 40:a8:f0:30:81:1a brd ff:ff:ff:ff:ff:ff It's up, but I don't configured it on oVirt, removed ifcg-eth2. Is there a way to disable it ?

6 years, 9 months

3
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Sync LDAP users in Ovirt

by Hari Prasanth Loganathan

Hi Team, Good Morning. I configured the ovirt with LDAP setup. Is there an *oVirt tool* (or any way) to add all the users from LDAP to Ovirt? *Observation* : 1) I am able to see that when I try to login with the user from LDAP, that user is added in Ovirt database, So Is there a way to sync all the users from LDAP to Ovirt using any oVirt tool or API? Any help is much appreciated. Thanks, Hari -- DISCLAIMER - *MSysTechnologies LLC* This email message, contents and its attachments may contain confidential, proprietary or legally privileged information and is intended solely for the use of the individual or entity to whom it is actually intended. If you have erroneously received this message, please permanently delete it immediately and notify the sender. If you are not the intended recipient of the email message,you are notified strictly not to disseminate,distribute or copy this e-mail.E-mail transmission cannot be guaranteed to be secure or error-free as Information could be intercepted, corrupted, lost, destroyed, incomplete or contain viruses and MSysTechnologies LLC accepts no liability for the contents and integrity of this mail or for any damage caused by the limitations of the e-mail transmission.

6 years, 9 months

3
11
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Raid configuration for single instance

by Leo David

Hello everyone, Based on your experiance or well know best practices can you provide me with an advice on raid configuration ? I have a single server, that will have a couple of brand new enterprise grade ssds, spinning and one pci nvme card. The server ( Dell PE r630 ) comes wirt Perc h730p raid controller with 2gb cache. I am thinking of creating a raid 1 array with the 2 of ssd's and ne raid10 array woth the rest of for spinning hdds. Then different gluster volume on each, to provide me 2 ( ssd / sata ) storage domains. What do you think on haveing raid1 / raid10 as underlying HA storage for gluster volumes ? At the moment a have some consumer devices ( samsung evo & seagate spinning shingled type ) and about every day the vms get into "VM has been paused due to storage IO errors" - i am thinking because of bad type hdds. Any thoughts on these ? Thank you , Leo -- Best regards, Leo David

6 years, 9 months

3
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Deleting master storage

by jin&hitman&Barracuda

Hi, Trying to build an ovirt system and i'm stuck with storage problem. I've prepared iscsi storage and seems like my storage had some troubles and now i could not get it online again. That is another story. I just want to delete master storage domain on ovirt manager. Looks like this is not allowed since there is no storage domain candidate to take master role. Also i could not add another storage domain becouse that is not allowed too. It says "can not add because there is no active storage domain" or something similar. Basically i'm stuck and don't know how to delete storage domain (master) without tear down all of them.

6 years, 9 months

2
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Backup Strategies

by Markus Schaufler

Hi! We use in our test infrastructure a NetApp shared fc storage and wonder how a backup strategie could look like. Full backups aren't the problem - trigger HV Snapshots including guest FS freeze / quiece, trigger NetApp Snapshot, delete HV Snapshots. Currently I'm struggeling on how to recover those Backups. I would provide the Snapshot volume to the hosts and import it as a new data domain, so the hosts have the snapshot disks as logical volumes. But how could I recover respectively move the content of the snapshot volumes onto the currently used vm "disk volumes"? If I have the proof of concept then scripting it to make this process more comfortable wouldn't be a problem. How do you do your backups with shared san? How can I provide incremental Backups? Thanks for any help!

6 years, 9 months

1
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metrics

by suporte＠logicworks.pt

Hi, I'm trying to configure oVirt metrics but when i run # ANSIBLE_LOG_PATH=/tmp/ansible.log ansible-playbook -vvv -e @/root/vars.yaml -i /root/ansible-inventory-origin-39-aio playbooks/deploy_cluster.yml i always get this error: Failure summary: 1. Hosts: localhost Play: Verify Requirements Task: Validate openshift_node_groups and openshift_node_group_name Message: last_checked_host: localhost, last_checked_var: openshift_node_group_name;openshift_node_group_name must be defined for all nodes What am I missing here? Thanks -- Jose Ferradeira http://www.logicworks.pt

6 years, 9 months

3
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[ANN] oVirt 4.2.5 Third Release Candidate is now available

by Lev Veyde

The oVirt Project is pleased to announce the availability of the oVirt 4.2.5 Third Release Candidate, as of July 24th, 2018. This update is a release candidate of the fifth in a series of stabilization updates to the 4.2 series. This is pre-release software. This pre-release should not to be used in production. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is available - oVirt Node is available [2] Additional Resources: * Read more about the oVirt 4.2.5 release highlights: http://www.ovirt.org/release/4.2.5/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.2.5/ [2] http://resources.ovirt.org/pub/ovirt-4.2-pre/iso/ -- Lev Veyde Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

6 years, 9 months

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Re: Failed to Run VM on host (self hosted engine)

by Deekshith

Dear Team I one more time reinstalled host and installed overt engine 4.0 ,now I showing white screen on browser From: Deekshith [mailto:deekshith@binaryindia.com] Sent: 24 July 2018 11:47 To: 'Greg Sheremeta'; 'ebenahar(a)redhat.com'; 'talayan(a)redhat.com'; 'ravishankar(a)redhat.com'; 'dchaplyg(a)redhat.com'; 'alukiano(a)redhat.com' Cc: 'Roy Golan'; 'devel'; 'users'; 'girishrs(a)binaryindia.com'; 'IT Support Mangalore' Subject: Failed to Run VM on host (self hosted engine) Dear team It is a new installation , everything is ok but vm is not coming up , please help me out solve this issue. Regards Deekshith 9964507515,9481707515 From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 23 July 2018 05:34 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Please run these commands, and attach the output ls -lhZ $(realpath /rhev/data-center/mnt/_ovirt_DATA) ausearch -m avc -ts this-week On Mon, Jul 23, 2018 at 7:44 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear Team This is the error , please help me to resolve the issue. Regards Deekshith From: Deekshith [mailto:deekshith@binaryindia.com] Sent: 23 July 2018 11:41 To: 'Greg Sheremeta' Cc: 'Roy Golan'; 'devel'; 'users' Subject: RE: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Dear team Please find the attached KVM error file. Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 22 July 2018 06:09 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils It appears you have permission issues on your storage. I see you are using storageType='LOCALFS' per https://www.ovirt.org/documentation/admin-guide/chap-Storage/ "Ensure that the directory has permissions allowing read/write access to the vdsm user (UID 36) and kvm group (GID 36)." Can you verify that? 2018-07-20 12:10:33,757+0530 ERROR (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') The vm start process failed (vm:943) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 872, in _startUnderlyingVm self._run() File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2876, in _run dom.createWithFlags(flags) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 130, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 92, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1099, in createWithFlags if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self) libvirtError: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799 c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408 d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d- b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied 2018-07-20 12:10:33,757+0530 INFO (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') Changed state to Down: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied (code=1) (vm:1683) On Fri, Jul 20, 2018 at 6:00 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear Team Please find attached Log files , Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 07 July 2018 03:58 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Hi, Please attach logs -- engine.log and vdsm.log at least. Any others where you see errors, too. Best wishes, Greg On Sat, Jul 7, 2018 at 1:59 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team I have clean the os and installed 4.2 ovirt engine , host, datacenter ,data domain, all are up but vm is not coming up .please help me to resolve the issue. Regards Deekshith From: Deekshith [mailto:deekshith@binaryindia.com] Sent: 02 July 2018 04:54 To: 'Roy Golan' Cc: 'Greg Sheremeta'; 'devel'; 'users' Subject: RE: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Hi team Can i have some best practice self hosted engine setup guide . i am cleaning up the os (fresh installation ) and give me some backup tips for future corruption issues. Server model : Lenovo 3650 m5 Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 26 June 2018 12:42 To: Deekshith Cc: Greg Sheremeta; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 26 Jun 2018 at 09:47 Deekshith <deekshith(a)binaryindia.com> wrote: What about data if i cleanup the OS ? See here https://www.ovirt.org/documentation/admin-guide/chap-Backups_and_Migration/ If you want to avoid the backup/restore you can try reinstalling some of the packages: yum reinstall ovirt-engine-wildfly and run engine-setup. Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 26 June 2018 12:14 To: Deekshith Cc: Greg Sheremeta; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 26 Jun 2018 at 07:23 Deekshith <deekshith(a)binaryindia.com> wrote: Hi team It was installed 1 year back , 10 days before we were not able to take the console and webadmin of the server, it was working only 10 minutes once manually restart the server, so I tried refreshing the engine (engine cleanup)but same issue ,so I upgraded my centos 7.2 to 7.4 then i got webadmin and console of the server ,now my first problem is resolved ...but host is not coming up.... I recommend you do an engine-backup, clean up the os (yum update, ensure proper ovirt repo for you version) and do engine-setup and restore. Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 25 June 2018 06:49 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users; allentvpm(a)gmail.com Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is this a fresh install or an upgrade to 4.1? On Mon, Jun 25, 2018 at 3:41 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Engine version is 4.1 and I am able to take the console and webadmin from the browser. All the vm data is available in the host . But host is not coming up. I upgrade from the NET( YUM UPDATE) all the necessary packages downloaded .. let me know if any log files needed. Please help me to resolve the issue . Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 22 June 2018 03:22 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users; allen_john(a)mrpl.co.in Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is your engine functioning at all? I'm not sure if you're saying your entire engine doesn't work, or just host deploy doesn't work. What version of ovirt engine is this? How did you install -- fresh installation, upgrade? From source or rpm? Best wishes, Greg On Wed, Jun 20, 2018 at 12:35 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Please find the attached server and host logs.. ovirt host unresponsive(down), unable to install node packages. Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 19 June 2018 06:57 To: Greg Sheremeta Cc: devel; users; deekshith(a)binaryindia.com; allen_john(a)mrpl.co.in Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 19 Jun 2018 at 16:04 Greg Sheremeta <gshereme(a)redhat.com> wrote: Sending to devel list. Anyone ever seen this before? It sounds like a bad installation if Java classes are missing / classloader issues are present. 2018-06-18 11:23:11,287+05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Correlation ID: d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Installing Host Node. Retrieving installation logs to: '/var/log/ovirt-engine/host-deploy/ovirt-host-deploy-20180618112311-mrpl.kvm2-d6a2578b-c58f-43be-b6ad-30a3a0a57a74.log'. 2018-06-18 11:23:12,131+05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Correlation ID: d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Installing Host Node. Stage: Termination. 2018-06-18 11:23:12,193+05 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to mrpl.kvm2/172.31.1.32 2018-06-18 11:23:12,206+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 2018-06-18 11:23:12,206+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Command 'PollVDSCommand(HostName = Node, VdsIdVDSCommandParametersBase:{runAsync='true', hostId='d862d5c8-c75e-42ee-867f-ca16a228c2ad'})' execution failed: java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 2018-06-18 11:23:12,707+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is that a regular installation and what version? jdk version? server.log engine.log On Tue, Jun 19, 2018 at 8:50 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Please find attached ovirt-engine log . Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 19 June 2018 05:53 To: deekshith(a)binaryindia.com Cc: users Subject: Re: [ovirt-users] Unable to start Ovirt engine What does it say in the /var/log/ovirt-engine/setup/ovirt-engine-setup-xxxxxx.log? On Sun, Jun 17, 2018 at 6:01 AM Deekshith <deekshith(a)binaryindia.com> wrote: Hi Team Please anyone help me to solve this issue. 1. Error! Filename not specified. _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QPBXKHLK4NS... -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2AA4B5IPQL7... -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

6 years, 9 months

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Xen Free Edition migration to oVirt

by Sandro Bonazzola

Hi, If you were using Xen Free Edition or if you are still using it, after https://xenserver.org/blog/entry/xenserver-7-3-changes-to-the-free-editio... you may be looking at oVirt as alternative. A community tool to ease the migration exist here: https://github.com/zipurman/oVIRT_Simple_Backup. Did you migrate to oVirt or are you planning it? I was wondering if it may help organizing an hackathon day for helping users doing the migration would make sense, so I'd like to know if there are users looking for assistance in the migration process. Let us know! -- SANDRO BONAZZOLA MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://red.ht/sig>

6 years, 9 months

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How to keep VM running when a storage domain is offline

by Matthew B

Hello, I am trying to understand how I can prevent a VM from being paused when one of it's disks is unavailable due to a problem with the storage domain. The scenario: A VM with 3 disks. OS disk on a highly available domain. And Two large disks each on separate domains. (so a total of 3 domains). The two large disks are mirrored using ZFS - but when one of the storage domains goes down the VM pauses. Is is possible to configure the VM to not pause when certain storage domains are unavailable? So instead of getting Paused due to IO error the disk would just be missing until that domain was brought back online? Thanks, -Matthew

6 years, 9 months

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Re: PRODECDURE DOCUMENTATION: Mounting GPFS as STORAGE DOMAIN

by Nir Soffer

On Mon, Jul 23, 2018 at 4:51 PM Jose E Torres <jtorres(a)bsc.es> wrote: > Recently I opened a thread on ovirt-users-list to ask about how can I > mount GPFS as a Storage Domain, and after a few tries I finally mounted it > correctly. > > On the last comment you ask me to document the procedure: > I asked to file a bug for documenting it. > >> Thanks for the info! > >> Can you file oVirt bug to document this procedure? > > I don't know how to do it exactly, please, can you give me indications to > do that? Im ready for collaborate on what I can. > Sorry for not being clear. You can open a bug here: https://bugzilla.redhat.com/enter_bug.cgi?product=ovirt-engine Daniel, is ovirt-engine the best place for this bug, or we have a better place? Component: Documentation oVirt team: Docs In the description: - describe the user visible issue - describe the root cause (missing mount option?) - describe the solution - suggest where this solution should be documented in the manual - link to the discussion on users list The thread is: > https://lists.ovirt.org/archives/list/users@ovirt.org/thread/LLXLSI4ZQFU3... > > Thanks in advance an sorry if this is not the correct channel to ask this > type of questions. > I think it is better to ask on the mailing list. You may get a faster response, and others may benefit from the discussion. Thanks for your contribution! Nir

6 years, 9 months

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Error when change CD

by markus.schaufler＠ooe.gv.at

Hi! I created an NFS ISO Domain but couldn't find any upload button. Because uploading ISO files on the Data Domain I went that comfortable way. I successfully started Installation of Windows Server 2016 until the virtio Drivers for the disk are needed. So I tried to Change CD but following error occured: "Error while executing Action Change CD: Drive Image file could not be found" Changing CD works when using another ISO file like Centos. The iso itself is good - I can read it on my own System - but anyhow I tried another download of the virtio-win-iso - with the same result. I already found several threads around this Topic - e.g. "do not upload ISO files to data Domain" So I'd like to know how the upload to the ISO Domain is supposed to work if there's no "upload" button? Directly via SCP into the subfolders? Did I miss some configuration or is the workflow in uploading ISO's respectively in installing a Windows VM wrong? Thanks for any help!

6 years, 9 months

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vGPU question

by femi adegoke

Planning to build a hyperconverged 3 host w HE oVirt cluster + Gluster. Is it ok if only one of the hosts has a GPU?

6 years, 9 months

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Is enabling Epel repo will break the installation?

by Arman Khalatyan

Hello, As I remember some time ago the epel collectd was in conflict with the ovirt one. Is it still the case? Thanks, Arman.

6 years, 9 months

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Ovirt4.2 AD integration issue

by Arun S

Hello, I need help to resolve Ovirt AD auth setup issue. I have setup ovirt-engine-4.2 and I am trying to integrate with AD for user authentication. Using (ad.properties) I am able to bind to AD, however test login is failing with "Invalid credentials" --- FINEST: message = 80090308: LdapErr: DSID-0C090400, comment: AcceptSecurityContext error, data 52e, v1db1 API: <--Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='abc.internal' result=CREDENTIALS_INCORRECT SEVERE Authn.Result code is: CREDENTIALS_INCORRECT --- Users credentials is correct.

6 years, 9 months

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Failed to Run VM on host (self hosted engine)

by Deekshith

Dear team It is a new installation , everything is ok but vm is not coming up , please help me out solve this issue. Regards Deekshith 9964507515,9481707515 From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 23 July 2018 05:34 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Please run these commands, and attach the output ls -lhZ $(realpath /rhev/data-center/mnt/_ovirt_DATA) ausearch -m avc -ts this-week On Mon, Jul 23, 2018 at 7:44 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear Team This is the error , please help me to resolve the issue. Regards Deekshith From: Deekshith [mailto:deekshith@binaryindia.com] Sent: 23 July 2018 11:41 To: 'Greg Sheremeta' Cc: 'Roy Golan'; 'devel'; 'users' Subject: RE: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Dear team Please find the attached KVM error file. Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 22 July 2018 06:09 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils It appears you have permission issues on your storage. I see you are using storageType='LOCALFS' per https://www.ovirt.org/documentation/admin-guide/chap-Storage/ "Ensure that the directory has permissions allowing read/write access to the vdsm user (UID 36) and kvm group (GID 36)." Can you verify that? 2018-07-20 12:10:33,757+0530 ERROR (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') The vm start process failed (vm:943) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 872, in _startUnderlyingVm self._run() File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2876, in _run dom.createWithFlags(flags) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 130, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 92, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1099, in createWithFlags if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self) libvirtError: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799 c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408 d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d- b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied 2018-07-20 12:10:33,757+0530 INFO (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') Changed state to Down: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied (code=1) (vm:1683) On Fri, Jul 20, 2018 at 6:00 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear Team Please find attached Log files , Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 07 July 2018 03:58 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Hi, Please attach logs -- engine.log and vdsm.log at least. Any others where you see errors, too. Best wishes, Greg On Sat, Jul 7, 2018 at 1:59 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team I have clean the os and installed 4.2 ovirt engine , host, datacenter ,data domain, all are up but vm is not coming up .please help me to resolve the issue. Regards Deekshith From: Deekshith [mailto:deekshith@binaryindia.com] Sent: 02 July 2018 04:54 To: 'Roy Golan' Cc: 'Greg Sheremeta'; 'devel'; 'users' Subject: RE: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Hi team Can i have some best practice self hosted engine setup guide . i am cleaning up the os (fresh installation ) and give me some backup tips for future corruption issues. Server model : Lenovo 3650 m5 Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 26 June 2018 12:42 To: Deekshith Cc: Greg Sheremeta; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 26 Jun 2018 at 09:47 Deekshith <deekshith(a)binaryindia.com> wrote: What about data if i cleanup the OS ? See here https://www.ovirt.org/documentation/admin-guide/chap-Backups_and_Migration/ If you want to avoid the backup/restore you can try reinstalling some of the packages: yum reinstall ovirt-engine-wildfly and run engine-setup. Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 26 June 2018 12:14 To: Deekshith Cc: Greg Sheremeta; devel; users Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 26 Jun 2018 at 07:23 Deekshith <deekshith(a)binaryindia.com> wrote: Hi team It was installed 1 year back , 10 days before we were not able to take the console and webadmin of the server, it was working only 10 minutes once manually restart the server, so I tried refreshing the engine (engine cleanup)but same issue ,so I upgraded my centos 7.2 to 7.4 then i got webadmin and console of the server ,now my first problem is resolved ...but host is not coming up.... I recommend you do an engine-backup, clean up the os (yum update, ensure proper ovirt repo for you version) and do engine-setup and restore. Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 25 June 2018 06:49 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users; allentvpm(a)gmail.com Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is this a fresh install or an upgrade to 4.1? On Mon, Jun 25, 2018 at 3:41 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Engine version is 4.1 and I am able to take the console and webadmin from the browser. All the vm data is available in the host . But host is not coming up. I upgrade from the NET( YUM UPDATE) all the necessary packages downloaded .. let me know if any log files needed. Please help me to resolve the issue . Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 22 June 2018 03:22 To: deekshith(a)binaryindia.com Cc: Roy Golan; devel; users; allen_john(a)mrpl.co.in Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is your engine functioning at all? I'm not sure if you're saying your entire engine doesn't work, or just host deploy doesn't work. What version of ovirt engine is this? How did you install -- fresh installation, upgrade? From source or rpm? Best wishes, Greg On Wed, Jun 20, 2018 at 12:35 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Please find the attached server and host logs.. ovirt host unresponsive(down), unable to install node packages. Regards Deekshith From: Roy Golan [mailto:rgolan@redhat.com] Sent: 19 June 2018 06:57 To: Greg Sheremeta Cc: devel; users; deekshith(a)binaryindia.com; allen_john(a)mrpl.co.in Subject: Re: [ovirt-users] PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils On Tue, 19 Jun 2018 at 16:04 Greg Sheremeta <gshereme(a)redhat.com> wrote: Sending to devel list. Anyone ever seen this before? It sounds like a bad installation if Java classes are missing / classloader issues are present. 2018-06-18 11:23:11,287+05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Correlation ID: d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Installing Host Node. Retrieving installation logs to: '/var/log/ovirt-engine/host-deploy/ovirt-host-deploy-20180618112311-mrpl.kvm2-d6a2578b-c58f-43be-b6ad-30a3a0a57a74.log'. 2018-06-18 11:23:12,131+05 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: VDS_INSTALL_IN_PROGRESS(509), Correlation ID: d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Installing Host Node. Stage: Termination. 2018-06-18 11:23:12,193+05 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to mrpl.kvm2/172.31.1.32 2018-06-18 11:23:12,206+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 2018-06-18 11:23:12,206+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Command 'PollVDSCommand(HostName = Node, VdsIdVDSCommandParametersBase:{runAsync='true', hostId='d862d5c8-c75e-42ee-867f-ca16a228c2ad'})' execution failed: java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils 2018-06-18 11:23:12,707+05 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils Is that a regular installation and what version? jdk version? server.log engine.log On Tue, Jun 19, 2018 at 8:50 AM Deekshith <deekshith(a)binaryindia.com> wrote: Dear team Please find attached ovirt-engine log . Regards Deekshith From: Greg Sheremeta [mailto:gshereme@redhat.com] Sent: 19 June 2018 05:53 To: deekshith(a)binaryindia.com Cc: users Subject: Re: [ovirt-users] Unable to start Ovirt engine What does it say in the /var/log/ovirt-engine/setup/ovirt-engine-setup-xxxxxx.log? On Sun, Jun 17, 2018 at 6:01 AM Deekshith <deekshith(a)binaryindia.com> wrote: Hi Team Please anyone help me to solve this issue. 1. Error! Filename not specified. _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QPBXKHLK4NS... -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2AA4B5IPQL7... -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig> -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX <https://www.redhat.com/> Red Hat NA <mailto:gshereme@redhat.com> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

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Re: PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils

by Greg Sheremeta

It appears you have permission issues on your storage. I see you are using storageType='LOCALFS' per https://www.ovirt.org/documentation/admin-guide/chap-Storage/ "Ensure that the directory has permissions allowing read/write access to the vdsm user (UID 36) and kvm group (GID 36)." Can you verify that? 2018-07-20 12:10:33,757+0530 ERROR (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') The vm start process failed (vm:943) Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 872, in _startUnderlyingVm self._run() File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2876, in _run dom.createWithFlags(flags) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 130, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 92, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1099, in createWithFlags if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self) libvirtError: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799 c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408 d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: *Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-* *b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied* 2018-07-20 12:10:33,757+0530 INFO (vm/d17c1f11) [virt.vm] (vmId='d17c1f11-be8a-4d39-87e7-b1d556bf16db') Changed state to Down: internal error: qemu unexpectedly closed the monitor: 2018-07-20T06:40:33.426085Z qemu-kvm: -drive file=/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4,format=raw,if=none,id=drive-ua-df54fef1-e9b7-408d-b3c6-e500b54cb062,serial=df54fef1-e9b7-408d-b3c6-e500b54cb062,cache=none,werror=stop,rerror=stop,aio=threads: *Could not open '/rhev/data-center/mnt/_ovirt_DATA/33fbb2b7-8954-4b53-aa11-bb799c7af737/images/df54fef1-e9b7-408d-b3c6-e500b54cb062/cf08a216-edf0-4a1b-a8b7-0ef6f22804f4': Permission denied (code=1) (vm:1683)* On Fri, Jul 20, 2018 at 6:00 AM Deekshith <deekshith(a)binaryindia.com> wrote: > Dear Team > > Please find attached Log files , > > > > Deekshith > > > > > > > > *From:* Greg Sheremeta [mailto:gshereme@redhat.com] > *Sent:* 07 July 2018 03:58 > *To:* deekshith(a)binaryindia.com > *Cc:* Roy Golan; devel; users > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > Hi, > > > > Please attach logs -- engine.log and vdsm.log at least. Any others where > you see errors, too. > > > > Best wishes, > > Greg > > > > On Sat, Jul 7, 2018 at 1:59 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Dear team > > I have clean the os and installed 4.2 ovirt engine , host, datacenter > ,data domain, all are up but vm is not coming up .please help me to resolve > the issue. > > > > Regards > > Deekshith > > > > > > *From:* Deekshith [mailto:deekshith@binaryindia.com] > *Sent:* 02 July 2018 04:54 > *To:* 'Roy Golan' > *Cc:* 'Greg Sheremeta'; 'devel'; 'users' > *Subject:* RE: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > Hi team > > Can i have some best practice self hosted engine setup guide . i am > cleaning up the os (fresh installation ) and give me some backup tips for > future corruption issues. > > > > Server model : Lenovo 3650 m5 > > > > Regards > > Deekshith > > > > > > > > *From:* Roy Golan [mailto:rgolan@redhat.com] > *Sent:* 26 June 2018 12:42 > *To:* Deekshith > *Cc:* Greg Sheremeta; devel; users > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > > > On Tue, 26 Jun 2018 at 09:47 Deekshith <deekshith(a)binaryindia.com> wrote: > > What about data if i cleanup the OS ? > > > > > > See here > https://www.ovirt.org/documentation/admin-guide/chap-Backups_and_Migration/ > > > > If you want to avoid the backup/restore you can try reinstalling some of > the packages: > > yum reinstall ovirt-engine-wildfly > > > > and run engine-setup. > > > > > > Regards > > Deekshith > > > > *From:* Roy Golan [mailto:rgolan@redhat.com] > *Sent:* 26 June 2018 12:14 > *To:* Deekshith > *Cc:* Greg Sheremeta; devel; users > > > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > > > On Tue, 26 Jun 2018 at 07:23 Deekshith <deekshith(a)binaryindia.com> wrote: > > Hi team > > It was installed 1 year back , 10 days before we were not able to take the > console and webadmin of the server, it was working only 10 minutes once > manually restart the server, so I tried refreshing the engine (engine > cleanup)but same issue ,so I upgraded my centos 7.2 to 7.4 then i got > webadmin and console of the server ,now my first problem is resolved ...but > host is not coming up.... > > > > I recommend you do an engine-backup, clean up the os (yum update, ensure > proper ovirt repo for you version) and do engine-setup and restore. > > > > > > > > Regards > > Deekshith > > *From:* Greg Sheremeta [mailto:gshereme@redhat.com] > *Sent:* 25 June 2018 06:49 > *To:* deekshith(a)binaryindia.com > *Cc:* Roy Golan; devel; users; allentvpm(a)gmail.com > > > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > Is this a fresh install or an upgrade to 4.1? > > > > On Mon, Jun 25, 2018 at 3:41 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Dear team > > Engine version is 4.1 and I am able to take the console and webadmin from > the browser. All the vm data is available in the host . But host is not > coming up. > > I upgrade from the NET( YUM UPDATE) all the necessary packages downloaded > .. let me know if any log files needed. > > > > Please help me to resolve the issue . > > > > Regards > > Deekshith > > > > > > *From:* Greg Sheremeta [mailto:gshereme@redhat.com] > *Sent:* 22 June 2018 03:22 > *To:* deekshith(a)binaryindia.com > *Cc:* Roy Golan; devel; users; allen_john(a)mrpl.co.in > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > Is your engine functioning at all? I'm not sure if you're saying your > entire engine doesn't work, or just host deploy doesn't work. > > What version of ovirt engine is this? > > How did you install -- fresh installation, upgrade? From source or rpm? > > > > Best wishes, > > Greg > > > > > > On Wed, Jun 20, 2018 at 12:35 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Dear team > > Please find the attached server and host logs.. ovirt host > unresponsive(down), unable to install node packages. > > > > Regards > > Deekshith > > > > *From:* Roy Golan [mailto:rgolan@redhat.com] > *Sent:* 19 June 2018 06:57 > *To:* Greg Sheremeta > *Cc:* devel; users; deekshith(a)binaryindia.com; allen_john(a)mrpl.co.in > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > > > On Tue, 19 Jun 2018 at 16:04 Greg Sheremeta <gshereme(a)redhat.com> wrote: > > Sending to devel list. > > > > Anyone ever seen this before? It sounds like a bad installation if Java > classes are missing / classloader issues are present. > > > > 2018-06-18 11:23:11,287+05 INFO > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: > VDS_INSTALL_IN_PROGRESS(509), Correlation ID: > d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, > Custom Event ID: -1, Message: Installing Host Node. Retrieving installation > logs to: > '/var/log/ovirt-engine/host-deploy/ovirt-host-deploy-20180618112311-mrpl.kvm2-d6a2578b-c58f-43be-b6ad-30a3a0a57a74.log'. > > 2018-06-18 11:23:12,131+05 INFO > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: > VDS_INSTALL_IN_PROGRESS(509), Correlation ID: > d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, > Custom Event ID: -1, Message: Installing Host Node. Stage: Termination. > > 2018-06-18 11:23:12,193+05 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to mrpl.kvm2/172.31.1.32 > > 2018-06-18 11:23:12,206+05 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] > (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] > Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > 2018-06-18 11:23:12,206+05 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] > (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] > Command 'PollVDSCommand(HostName = Node, > VdsIdVDSCommandParametersBase:{runAsync='true', > hostId='d862d5c8-c75e-42ee-867f-ca16a228c2ad'})' execution failed: > java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: > org/apache/commons/lang/StringUtils > > 2018-06-18 11:23:12,707+05 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] > (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] > Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > > > Is that a regular installation and what version? > > jdk version? > > server.log engine.log > > > > > > On Tue, Jun 19, 2018 at 8:50 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Dear team > > Please find attached ovirt-engine log . > > > > Regards > > Deekshith > > > > *From:* Greg Sheremeta [mailto:gshereme@redhat.com] > *Sent:* 19 June 2018 05:53 > *To:* deekshith(a)binaryindia.com > *Cc:* users > *Subject:* Re: [ovirt-users] Unable to start Ovirt engine > > > > What does it say in the > /var/log/ovirt-engine/setup/ovirt-engine-setup-xxxxxx.log? > > > > On Sun, Jun 17, 2018 at 6:01 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Hi Team > > Please anyone help me to solve this issue. > > > > > > 1. *Error! Filename not specified.* > > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/QPBXKHLK4NS... > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/2AA4B5IPQL7... > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > > -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX Red Hat NA <https://www.redhat.com/> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

6 years, 9 months

3
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Corrupted Disk Images

by Bryan Sockel

Hi, Over the past few weeks i have had a number of Windows VM Disk start showing up as corrupted. I Attempt to boot into recover mode and run the normal recover tools (chkdsk, sfc /scannow, etc.) Unable to repair with status 50. Looking through Ovirt, i do not see any thing in the logs. VM is Running off a gluster replica 3 volume. The corruption does not seem to be isolated to one specific gluster volume. I have also seen corruption with an NFS Volume. Issue seemed to start after moving from a Centos 7 Install, to a Ovirt Node image. I have mainly seen corruption with Windows 10 Images, but a couple of 2003/2012 server OS's as well. Where would be the best place to start looking at why the VM HD's are getting corrupted? Thank You, Bryan Sockel Systems Administrator o: 817-601-3222 ext: 233 e: bryan.sockel(a)mdaemon.com MDaemon Technologies Simple Secure Email Visit us on Facebook | LinkedIn | YouTube Sent using the MDaemon Messaging Server

6 years, 9 months

2
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Importing from Remote Virt Server

by Gale Price

Hi All, I see that this was asked and answered (kinda) here https://lists.ovirt.org/pipermail/users/2016-October/076760.html However, I have imported the keys to my root user on my nodes and my engine. But I am still getting the error in the gui: VDSM ToolsCluster-01 command GetVmsNamesFromExternalProviderVDS failed: Cannot recv data: Permission denied, please try again. Permission denied, please try again. Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).: Connection reset by peer At the command line of the engine I can do this as root with a being prompted for a password: virsh -r -c 'qemu+ssh://root@xxx.xxx.xxx.xxx/system' list -all But if I run this as vdsm it prompts me for password and fingerprint verification every time. [root@toolscluster-ovirt ~]# sudo -u vdsm virsh -r -c 'qemu+ssh://root@10.240.75.248/system' list --all The authenticity of host '10.240.75.248 (10.240.75.248)' can't be established. ECDSA key fingerprint is SHA256:Gu2nIWRlBX4LC/q8nNgUFeLDCqv4PvmtfD7/ayUp26Y. ECDSA key fingerprint is MD5:eb:24:5b:10:fc:62:32:a1:7b:ec:bc:00:1d:c8:55:58. Are you sure you want to continue connecting (yes/no)? yes root(a)10.240.75.248's password: I am only *Cough* assuming that vdsm is the user that is doing this from the gui... I am running version 4.2.4.5-1.el7 Any help here would be much appreciated. [http://lenovocentral.lenovo.com/marketing/branding/email_signature/images...] Gale (Dean) Price Lead Admin - Remote Services Lab Lab Infrastructure Services & Support 8001 Development Drive Morrisville, NC 27560 Lenovo USA [Phone]Ph: 919-237-8421 [VOIP]297-8421 [Email]gprice(a)lenovo.com<mailto:gprice@lenovo.com> Lenovo.com <http://www.lenovo.com/> Twitter<http://twitter.com/lenovo> | Facebook<http://www.facebook.com/lenovo> | Instagram<https://instagram.com/lenovo> | Blogs<http://blog.lenovo.com/> | Forums<http://forums.lenovo.com/> [ImageLogo-Blue]

6 years, 9 months

1
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yum check-update doesn't show v4.2.4 ovirt upates on system running 4.2.3.5-1.el7 ovirt

by Edward Clay

Hello, I'm trying to find out what updates are included with the 4.2.4 update and when I run yum check-update there are no ovirt updates available. My running systems shows "4.2.3.5-1.el7.centos". Shouldn't I see a list of 4.2.4.x ovirt patches available? On the ovirt engine system # yum check-update Loaded plugins: fastestmirror, versionlock Loading mirror speeds from cached hostfile * base: mirror.den1.denvercolo.net * epel: mirrors.syringanetworks.net * extras: mirror.den1.denvercolo.net * ovirt-4.2: resources.ovirt.org * ovirt-4.2-epel: mirrors.syringanetworks.net * updates: mirror.den1.denvercolo.net ansible.noarch 2.6.1-1.el7 epel cockpit-dashboard.x86_64 169-1.el7.centos extras cockpit-ws.x86_64 169-1.el7.centos extras collectd.x86_64 5.8.0-6.1.el7 ovirt-4.2-centos-opstools collectd-disk.x86_64 5.8.0-6.1.el7 ovirt-4.2-centos-opstools collectd-postgresql.x86_64 5.8.0-6.1.el7 ovirt-4.2-centos-opstools collectd-write_http.x86_64 5.8.0-6.1.el7 ovirt-4.2-centos-opstools gdeploy.noarch 2.0.8-1.el7 ovirt-4.2-centos-gluster312 glusterfs.x86_64 3.12.11-1.el7 ovirt-4.2-centos-gluster312 glusterfs-api.x86_64 3.12.11-1.el7 ovirt-4.2-centos-gluster312 glusterfs-client-xlators.x86_64 3.12.11-1.el7 ovirt-4.2-centos-gluster312 glusterfs-fuse.x86_64 3.12.11-1.el7 ovirt-4.2-centos-gluster312 glusterfs-libs.x86_64 3.12.11-1.el7 ovirt-4.2-centos-gluster312 gnupg2.x86_64 2.0.22-5.el7_5 updates kernel.x86_64 3.10.0-862.9.1.el7 updates kernel-devel.x86_64 3.10.0-862.9.1.el7 updates kernel-headers.x86_64 3.10.0-862.9.1.el7 updates kernel-tools.x86_64 3.10.0-862.9.1.el7 updates kernel-tools-libs.x86_64 3.10.0-862.9.1.el7 updates python.x86_64 2.7.5-69.el7_5 updates python-libs.x86_64 2.7.5-69.el7_5 updates python-perf.x86_64 3.10.0-862.9.1.el7 updates [root@il-cp ~]# # yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm Loaded plugins: fastestmirror, versionlock ovirt-release42.rpm | 11 kB 00:00:00 Examining /var/tmp/yum-root-IU5WcC/ovirt-release42.rpm: ovirt-release42-4.2.4-1.el7.noarch /var/tmp/yum-root-IU5WcC/ovirt-release42.rpm: does not update installed package. Edward Clay Systems Administrator The Hut Group<http://www.thehutgroup.com/> Tel: Email: edward.clay(a)uk2group.com<mailto:edward.clay@uk2group.com> For the purposes of this email, the "company" means The Hut Group Limited, a company registered in England and Wales (company number 6539496) whose registered office is at Fifth Floor, Voyager House, Chicago Avenue, Manchester Airport, M90 3DQ and/or any of its respective subsidiaries. Confidentiality Notice This e-mail is confidential and intended for the use of the named recipient only. If you are not the intended recipient please notify us by telephone immediately on +44(0)1606 811888 or return it to us by e-mail. Please then delete it from your system and note that any use, dissemination, forwarding, printing or copying is strictly prohibited. Any views or opinions are solely those of the author and do not necessarily represent those of the company. Encryptions and Viruses Please note that this e-mail and any attachments have not been encrypted. They may therefore be liable to be compromised. Please also note that it is your responsibility to scan this e-mail and any attachments for viruses. We do not, to the extent permitted by law, accept any liability (whether in contract, negligence or otherwise) for any virus infection and/or external compromise of security and/or confidentiality in relation to transmissions sent by e-mail. Monitoring Activity and use of the company's systems is monitored to secure its effective use and operation and for other lawful business purposes. Communications using these systems will also be monitored and may be recorded to secure effective use and operation and for other lawful business purposes. hgvyjuv

6 years, 9 months

1
0
0 / 0

Upgrading HE and hosts; 4.1 to 4.2.4

by aduckers

It looks like there are several different pages describing the update process and I’m not sure which ones in particular apply in this case. I’ve got a cluster with 6 hosts, 3 of which can run the hosted engine. Would this be the correct procedure? https://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-... <https://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-...> And for Step 2 in that procedure, would this cover it? # yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm <http://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm> # yum update “ovirt-*-setup*” # engine-setup And for Step 4 in that procedure, can that be done in the GUI alone or does yum need to be run from the CLI? Thanks

6 years, 9 months

3
4
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Hang tasks delete snapshot

by Marcelo Leandro

Hello, The few days I tried delete snapshot but the task not concluded yet. How I can stop this task? I Already try with taskcleaner.sh but dont had sucess. attached the ovirt and vdsm-spm logs. ovirt version. 4.1.9 Thanks.

6 years, 9 months

3
8
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Ovirt AD auth setup issue

by sarunn＠live.com

I need a help to resolve Ovirt AD auth setup issue. I have setup ovirt-engine-4.2 and I am trying to integrate with AD for user authentication. Using (ad.properties) I am able to bind to AD, however test login is failing with "Invalid credentials" LOG --- FINEST: message = 80090308: LdapErr: DSID-0C090400, comment: AcceptSecurityContext error, data 52e, v1db1 API: <--Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='abc.internal' result=CREDENTIALS_INCORRECT SEVERE Authn.Result code is: CREDENTIALS_INCORRECT ---- I confirm the credentials is correct.

6 years, 9 months

1
0
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isolated-privatevlan vdsm hook

by g.vasilopoulos＠uoc.gr

How does this filter work ? Do I have to set a custom property on the engine ? Should I add clean traffic on vnic profile and then add GATEWAY_MAC and IP ? is there a way to select it on a specific vm? I installed the hook on one hook restarted the engine put the host in maintenance restarted libvirt exited the host from maintenance. I put the host on maintenance removed the hook. Restarted the host. The message keeps popping up Now I have a message "Finished activating host" popping up a lot of times, maybe a 100 times.. Should I reinstall the specific host ?

6 years, 9 months

2
3
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Docker best practices

by Николаев Алексей

6 years, 9 months

7
8
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Cannot start VM due to no active snapshot.

by pwightm＠gmail.com

I've hit the issue described in: https://access.redhat.com/solutions/3393181 https://bugzilla.redhat.com/show_bug.cgi?id=1561052 I have one VM with three disks that cannot start. Logs indicate a null pointer exception when trying to locate the snapshot. I've verified in the engine db that no "Active" snapshot exists for the VM (this can also be seen in the WebUI). oVirt hosts and engine are both (now) on RHEL7.5. Not sure if this snapshot failed to create before the hosts were updated to 7.5 - the VM in question is a server that never gets shutdown but rather is migrated around while we perform host maintenance. oVirt: v4.2.1.7-1 Host: kernel: 3.10.0-862.9.1 KVM: 2.9.0-16 libvirt: libvirt-3.9.0-14.el7_5.6 VDSM: vdsm-4.20.27.1-1 The article just says to contact RH support, but I don't have a RHEV support agreement for my oVirt cluster. Anyone know how to recover this VM?

6 years, 9 months

2
3
0 / 0

Gluster Deployment hangs on enabling or disabling chronyd service

by Sakhi Hadebe

Hi, Why is gluster deployment hangs on enabling or disabling the chronyd service? I have enabled passwordless ssh to access itself and other two nodes. What would be the solution to get it pass this stage? On Fri, Jul 13, 2018 at 10:41 AM, Sakhi Hadebe <sakhi(a)sanren.ac.za> wrote: > Hi, > > We are running the following setup: > > ovirt-engine: > - CentOS Linux release 7.5.1804 (Core) > - ovirt-engine-4.2.4.5-1.el7.noarch > > node (trying to add): > - CentOS Linux release 7.5.1804 (Core) > - vdsm-4.20.32-1.el7.x86_64 > > - ovirt-release42-4.2.4-1.el7.noarch > > > We successfully added the second node to the Cluster. Two nodes that have been successfully added are running ovirt-node-4.2.4. > > ovirt-node-ng-image-update-placeholder-4.2.4-1.el7.noarch > ovirt-node-ng-nodectl-4.2.0-0.20180626.0.el7.noarch > ovirt-provider-ovn-driver-1.2.11-1.el7.noarch > ovirt-release42-4.2.4-1.el7.noarch > ovirt-release-host-node-4.2.4-1.el7.noarch > > While adding a new node to our cluster the installations fail. > > I have attached a piece of engine.log and a full ovirt-host-deploy logs of the failing node from the engine. > Help would be very much appreciated. > > > -- > Regards, > Sakhi Hadebe > > -- Regards, Sakhi Hadebe Engineer: South African National Research Network (SANReN)Competency Area, Meraka, CSIR Tel: +27 12 841 2308 <+27128414213> Fax: +27 12 841 4223 <+27128414223> Cell: +27 71 331 9622 <+27823034657> Email: sakhi(a)sanren.ac.za <shadebe(a)csir.co.za>

6 years, 9 months

2
2
0 / 0

Ovirt stable version

by Lakhwinder Rai

I am trying to install ovirt Hosted engine.Could you please provide me with stable version (link). Thanks Lakhwinder Rai

6 years, 9 months

3
2
0 / 0

Re: ERROR: integer out of range

by Martin Perina

Hi Filip, could you please share with us complete engine logs using SOS log collector [1] and, if possible, engine database dump, so we can investigate the issue? Also do you remember any steps you have performed before this issue happened? Thanks Martin [1] https://www.ovirt.org/documentation/admin-guide/chap-Utilities/#the-log-c... From: Filip Goll < > > biohazardik(a)gmail.com> > Date: Thu, 19 Jul 2018 at 13:19 > Subject: ERROR: integer out of range > To: <users-owner(a)ovirt.org> > > > Dear guru’s, > > Do you have any idea how to fix it? I can’t list any storage domain = no > data storage domain is up, so the datacenter is also down. > > Thats why I understand this error: > On startup any virtual machine this error: > > - Action failed due to database connection failure. Please check > connectivity to your Database server > > > Using: Software Version:4.2.4.5-1.el7 > > > PSQL: > engine=# select * from > > storage_domains_for_search; > ERROR: integer out of range > > In vdsm.log is everything, but on: > > engine.log: > 2018-07-19 11:36:51,166+02 ERROR [org.ovirt.engine.core.bll.SearchQuery] > (default task-251) [0d583ed2-fcbd-4d2d-b12c-0f0532a00a85] Query > 'SearchQuery' failed: StatementCallback; SQL [SELECT * FROM ((SELECT > distinct storage_domains_for_search.* FROM storage_domains_for_search ) > ORDER BY storage_name ASC ) as T1 OFFSET (1 -1) LIMIT 100]; ERROR: integer > out of range; nested exception is org.postgresql.util.PSQLException: > ERROR: integer out of range > 2018-07-19 11:36:51,166+02 ERROR [org.ovirt.engine.core.bll.SearchQuery] > (default task-251) [0d583ed2-fcbd-4d2d-b12c-0f0532a00a85] Exception: > org.springframework.dao.DataIntegrityViolationException: > StatementCallback; SQL [SELECT * FROM ((SELECT distinct > storage_domains_for_search.* FROM storage_domains_for_search ) ORDER BY > storage_name ASC ) as T1 OFFSET (1 -1) LIMIT 100]; ERROR: integer out of > range; nested exception is org.postgresql.util.PSQLException: ERROR: > integer out of range > at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator > .doTranslate(SQLStateSQLExceptionTranslator.java:102) > [spring-jdbc.jar:4.3.9.RELEASE] > at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTr > anslator.translate(AbstractFallbackSQLExceptionTranslator.java:73) > [spring-jdbc.jar:4.3.9.RELEASE] > at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTr > anslator.translate(AbstractFallbackSQLExceptionTranslator.java:81) > [spring-jdbc.jar:4.3.9.RELEASE] > at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTr > anslator.translate(AbstractFallbackSQLExceptionTranslator.java:81) > [spring-jdbc.jar:4.3.9.RELEASE] > at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:419) > [spring-jdbc.jar:4.3.9.RELEASE] > at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:474) > [spring-jdbc.jar:4.3.9.RELEASE] > at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:484) > [spring-jdbc.jar:4.3.9.RELEASE] > at org.ovirt.engine.core.dao.StorageDomainDaoImpl.getAllWithQuery(StorageDomainDaoImpl.java:115) > [dal.jar:] > at org.ovirt.engine.core.bll.SearchQuery.genericSearch(SearchQuery.java:344) > [bll.jar:] > at org.ovirt.engine.core.bll.SearchQuery.searchStorageDomain(SearchQuery.java:393) > [bll.jar:] > at org.ovirt.engine.core.bll.SearchQuery.executeQueryCommand(SearchQuery.java:204) > [bll.jar:] > at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(QueriesCommandBase.java:106) > [bll.jar:] > at org.ovirt.engine.core.dal.VdcCommandBase.execute(VdcCommandBase.java:33) > [dal.jar:] > at org.ovirt.engine.core.bll.executor.DefaultBackendQueryExecutor.execute( > DefaultBackendQueryExecutor.java:14) [bll.jar:] > at org.ovirt.engine.core.bll.Backend.runQueryImpl(Backend.java:538) > [bll.jar:] > at org.ovirt.engine.core.bll.Backend.runQuery(Backend.java:507) [bll.jar:] > at sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source) > [:1.8.0_171] > at sun.reflect.DelegatingMethodAccessorImpl.invoke( > DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_171] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_171] > at org.jboss.as.ee.component.ManagedReferenceMethodIntercep > tor.processInvocation(ManagedReferenceMethodInterceptor.java:52) > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext$Invocation. > proceed(InterceptorContext.java:509) > at org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed( > DelegatingInterceptorInvocationContext.java:92) [wildfly-weld-ejb-11.0.0. > Final.jar:11.0.0.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext. > interceptorChainCompleted(WeldInvocationContext.java:98) > [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext. > proceed(WeldInvocationContext.java:117) [weld-core-impl-2.4.3.Final. > jar:2.4.3.Final] > at org.ovirt.engine.core.common.di.interceptor.LoggingInterceptor.apply(LoggingInterceptor.java:12) > [common.jar:] > at sun.reflect.GeneratedMethodAccessor66.invoke(Unknown Source) > [:1.8.0_171] > at sun.reflect.DelegatingMethodAccessorImpl.invoke( > DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_171] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_171] > at org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$ > SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73) > [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext.invokeNext(WeldInvocationContext.java:83) > [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.weld.interceptor.proxy.WeldInvocationContext. > proceed(WeldInvocationContext.java:115) [weld-core-impl-2.4.3.Final. > jar:2.4.3.Final] > at org.jboss.weld.bean.InterceptorImpl.intercept(InterceptorImpl.java:108) > [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.as.weld.ejb.DelegatingInterceptorInvocationContext.proceed( > DelegatingInterceptorInvocationContext.java:82) [wildfly-weld-ejb-11.0.0. > Final.jar:11.0.0.Final] > at org.jboss.as.weld.interceptors.EjbComponentInterceptorSupport > .delegateInterception(EjbComponentInterceptorSupport.java:60) > at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor. > delegateInterception(Jsr299BindingsInterceptor.java:76) > at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor. > doMethodInterception(Jsr299BindingsInterceptor.java:88) > at org.jboss.as.weld.interceptors.Jsr299BindingsInterceptor. > processInvocation(Jsr299BindingsInterceptor.java:101) > at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1. > processInvocation(UserInterceptorFactory.java:63) > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext$Invocation. > proceed(InterceptorContext.java:509) > at org.ovirt.engine.core.bll.interceptors.CorrelationIdTrackerIntercepto > r.aroundInvoke(CorrelationIdTrackerInterceptor.java:13) [bll.jar:] > at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source) > [:1.8.0_171] > at sun.reflect.DelegatingMethodAccessorImpl.invoke( > DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_171] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_171] > at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor. > processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:89) > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor. > processInvocation(ExecutionTimeInterceptor.java:43) > [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor. > processInvocation(ConcurrentContextInterceptor.java:45) > [wildfly-ee-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.invocation.InitialInterceptor.processInvocation( > InitialInterceptor.java:40) > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.invocation.ChainedInterceptor.processInvocation( > ChainedInterceptor.java:53) > at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor > .processInvocation(ComponentDispatcherInterceptor.java:52) > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAsso > ciationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53) > [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInNoTx(CMTTxInterceptor.java:264) > [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.as.ejb3.tx.CMTTxInterceptor.supports(CMTTxInterceptor.java:379) > [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:244) > [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext$Invocation. > proceed(InterceptorContext.java:509) > at org.jboss.weld.ejb.AbstractEJBRequestScopeActivat > ionInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:73) > [weld-core-impl-2.4.3.Final.jar:2.4.3.Final] > at org.jboss.as.weld.ejb.EjbRequestScopeActivationInter > ceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:89) > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterc > eptor.processInvocation(CurrentInvocationContextInterceptor.java:41) > [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor. > processInvocation(WaitTimeInterceptor.java:47) [wildfly-ejb3-11.0.0.Final. > jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ejb3.security.SecurityContextInterceptor. > processInvocation(SecurityContextInterceptor.java:100) > [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor. > processInvocation(StartupAwaitInterceptor.java:22) > [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1. > processInvocation(ShutDownInterceptorFactory.java:64) > [wildfly-ejb3-11.0.0.Final.jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor. > processInvocation(LoggingInterceptor.java:67) [wildfly-ejb3-11.0.0.Final. > jar:11.0.0.Final] > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.as.ee.component.NamespaceContextInterceptor. > processInvocation(NamespaceContextInterceptor.java:50) > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation( > ContextClassLoaderInterceptor.java:60) > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.invocation.InterceptorContext.run( > InterceptorContext.java:438) > at org.wildfly.security.manager.WildFlySecurityManager.doChecked( > WildFlySecurityManager.java:609) > at org.jboss.invocation.AccessCheckingInterceptor.processInvocation( > AccessCheckingInterceptor.java:57) > at org.jboss.invocation.InterceptorContext.proceed( > InterceptorContext.java:422) > at org.jboss.invocation.ChainedInterceptor.processInvocation( > ChainedInterceptor.java:53) > at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198) > at org.jboss.as.ee.component.ViewDescription$1.processInvocation( > ViewDescription.java:185) > at org.jboss.as.ee.component.ProxyInvocationHandler.invoke( > ProxyInvocationHandler.java:81) > at org.ovirt.engine.core.common.interfaces.BackendLocal$$$view4.runQuery(Unknown > Source) [common.jar:] > at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl. > runQuery(GenericApiGWTServiceImpl.java:90) > at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl. > runMultipleQueries(GenericApiGWTServiceImpl.java:121) > at sun.reflect.GeneratedMethodAccessor109.invoke(Unknown Source) > [:1.8.0_171] > at sun.reflect.DelegatingMethodAccessorImpl.invoke( > DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_171] > at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_171] > at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC. > java:587) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall( > RemoteServiceServlet.java:333) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall( > RemoteServiceServlet.java:303) > at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost( > RemoteServiceServlet.java:373) > at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost( > AbstractRemoteServiceServlet.java:62) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) > [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] > at org.ovirt.engine.ui.frontend.server.gwt.GenericApiGWTServiceImpl. > service(GenericApiGWTServiceImpl.java:78) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] > at io.undertow.servlet.handlers.ServletHandler.handleRequest( > ServletHandler.java:85) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:129) > at org.ovirt.engine.core.utils.servlet.HeaderFilter.doFilter(HeaderFilter.java:94) > [utils.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) > at org.ovirt.engine.core.utils.servlet.CachingFilter. > doFilter(CachingFilter.java:133) [utils.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) > at org.ovirt.engine.core.branding.BrandingFilter. > doFilter(BrandingFilter.java:73) [branding.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) > at org.ovirt.engine.core.utils.servlet.LocaleFilter.doFilter(LocaleFilter.java:65) > [utils.jar:] > at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) > at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl. > doFilter(FilterHandler.java:131) > at io.undertow.servlet.handlers.FilterHandler.handleRequest( > FilterHandler.java:84) > at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler. > handleRequest(ServletSecurityRoleHandler.java:62) > at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest( > ServletDispatchingHandler.java:36) > at org.wildfly.extension.undertow.security.SecurityContextAssociationHand > ler.handleRequest(SecurityContextAssociationHandler.java:78) > at io.undertow.server.handlers.PredicateHandler.handleRequest( > PredicateHandler.java:43) > at io.undertow.servlet.handlers.security.SSLInformationAssociationHandl > er.handleRequest(SSLInformationAssociationHandler.java:131) > at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandl > er.handleRequest(ServletAuthenticationCallHandler.java:57) > at io.undertow.server.handlers.PredicateHandler.handleRequest( > PredicateHandler.java:43) > at io.undertow.security.handlers.AuthenticationConstraintHandle > r.handleRequest(AuthenticationConstraintHandler.java:53) > at io.undertow.security.handlers.AbstractConfidentialityHandler > .handleRequest(AbstractConfidentialityHandler.java:46) > at io.undertow.servlet.handlers.security.ServletConfidentialityConstrai > ntHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) > at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandl > er.handleRequest(ServletSecurityConstraintHandler.java:59) > at io.undertow.security.handlers.AuthenticationMechanismsHandle > r.handleRequest(AuthenticationMechanismsHandler.java:60) > at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHand > ler.handleRequest(CachedAuthenticatedSessionHandler.java:77) > at io.undertow.security.handlers.NotificationReceiverHandler. > handleRequest(NotificationReceiverHandler.java:50) > at io.undertow.security.handlers.AbstractSecurityContextAssocia > tionHandler.handleRequest(AbstractSecurityContextAssocia > tionHandler.java:43) > at io.undertow.server.handlers.PredicateHandler.handleRequest( > PredicateHandler.java:43) > at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler. > handleRequest(JACCContextIdHandler.java:61) > at io.undertow.server.handlers.PredicateHandler.handleRequest( > PredicateHandler.java:43) > at io.undertow.server.handlers.PredicateHandler.handleRequest( > PredicateHandler.java:43) > at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest( > ServletInitialHandler.java:292) > at io.undertow.servlet.handlers.ServletInitialHandler.access$ > 100(ServletInitialHandler.java:81) > at io.undertow.servlet.handlers.ServletInitialHandler$2.call( > ServletInitialHandler.java:138) > at io.undertow.servlet.handlers.ServletInitialHandler$2.call( > ServletInitialHandler.java:135) > at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call( > ServletRequestContextThreadSetupAction.java:48) > at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call( > ContextClassLoaderSetupAction.java:43) > at org.wildfly.extension.undertow.security.SecurityContextThreadSetupActi > on.lambda$create$0(SecurityContextThreadSetupAction.java:105) > at org.wildfly.extension.undertow.deployment. > UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0( > UndertowDeploymentInfoService.java:1508) > at org.wildfly.extension.undertow.deployment. > UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0( > UndertowDeploymentInfoService.java:1508) > at org.wildfly.extension.undertow.deployment. > UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0( > UndertowDeploymentInfoService.java:1508) > at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest( > ServletInitialHandler.java:272) > at io.undertow.servlet.handlers.ServletInitialHandler.access$ > 000(ServletInitialHandler.java:81) > at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest( > ServletInitialHandler.java:104) > at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326) > at io.undertow.server.HttpServerExchange$1.run( > HttpServerExchange.java:812) > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > [rt.jar:1.8.0_171] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > [rt.jar:1.8.0_171] > at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_171] > Caused by: org.postgresql.util.PSQLException: ERROR: integer out of range > at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse( > QueryExecutorImpl.java:2157) > at org.postgresql.core.v3.QueryExecutorImpl.processResults( > QueryExecutorImpl.java:1886) > at org.postgresql.core.v3.QueryExecutorImpl.execute( > QueryExecutorImpl.java:255) > at org.postgresql.jdbc2.AbstractJdbc2Statement.execute( > AbstractJdbc2Statement.java:555) > at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags( > AbstractJdbc2Statement.java:403) > at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery( > AbstractJdbc2Statement.java:283) > at org.jboss.jca.adapters.jdbc.WrappedStatement.executeQuery( > WrappedStatement.java:397) > at org.springframework.jdbc.core.JdbcTemplate$1QueryStatementCallback. > doInStatement(JdbcTemplate.java:458) [spring-jdbc.jar:4.3.9.RELEASE] > at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:408) > [spring-jdbc.jar:4.3.9.RELEASE] > ... 151 more > > -- Martin Perina Associate Manager, Software Engineering Red Hat Czech s.r.o.

6 years, 9 months

3
5
0 / 0

Re: More USB device redirection

by Arik Hadas

בתאריך שבת, 21 ביולי 2018, 01:21, מאת Shi Qilin ‏<shiqilin(a)outlook.com>: > Thanks，this is successful > Sure > 在 2018年7月20日 at 16:21:36, Arik Hadas (ahadas(a)redhat.com) 写到: > >> >> >> On Fri, Jul 20, 2018 at 5:28 AM <yunsur.shi(a)gmail.com> wrote: >> >>> We have more USB devices redir (There are 8)，But oVirt supports only 6. >>> How should I configure it. >>> >>> /etc/engine-config/engine-config.properties >>> NumberOfUSBSlots.validValues=0..6 >>> >>> This 0..6 modify 0..8 >>> >>> engine-config -s NumberOfUSBSlots=8 >>> engine-config -g NumberOfUSBSlots >>> NumberOfUSBSlots: 8 version: general >>> >>> But No entry into force >>> Should I do？ >>> >> >> To apply this change you'll need to restart the engine, then disable the >> USB support for that VM, and then enable the USB support again. >> >> >>> Thanks >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: >>> https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: >>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/WMBJJAD5H7I... >>> >> > -- > shiqilin(a)outlook.com >

6 years, 9 months

1
0
0 / 0

Ovirt 3:6 to 4:2 migration

by techieim

Hello Team Ovirt, We are running Ovirt3.8 version in our prod, we want to upgrade to 3.8 to 4.2. At present we have 2 (hyp A & hyp B)physical host ovirt 3.8 is running with self hosted engine with data domain and iso one cluster and data center. What we were thing do this migration in following fashion. Plan A. 1. Attach export domain present infra. 2. Take backup all of running vm as export. 3. Detach export domain 4. Detach hyp B from cluster and data center 5. Install fresh ovirt 4.2 iso on hyp B 6. Install self hosted engine 7. Attach Data Domain 8. Attach Export Domain which was use in ovirt 3.8 9. Import all vm's from there to new ovirt 4.2 10. Once all the vm's got up and running poweroff hyp A 11. Install fresh ovirt 4.2 iso on hyp A and attach cluster. Plan B. 1. Attach export domain present infra. 2. Take backup all of running vm as export. 3. Detach export domain 4. Detach hyp B from cluster and data center 5. Install fresh ovirt 4.2 iso on hyp B 6. Install self hosted engine 7. Attach Data Domain 8. Export from ovirt 3.8 to ovirt 4.2 9. Once all the vm's got up and running poweroff hyp A 10. Install fresh ovirt 4.2 iso on hyp A and attach cluster. Thank a ton in advance we may be wrong with above step help us to win this migration. Regards Techieim

6 years, 9 months

1
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Cant create ISCSI data domain

by tehnic＠take3.ro

Hello all, i try to create a new data domain on ISCSI storage following this documentation: https://www.ovirt.org/documentation/admin-guide/chap-Storage/ Discovery of ISCSI target is working but after logging in to the target no LUNs are found or displayed, so i cant finish the procedure. On the SPM i see an ISCSI session, and LUN 1 is attached as /dev/sdc. The ISCSI system is a FreeNAS installation and im running ovirt 4.2. Any suggestion how to solve this problem? Regards, Robert

6 years, 9 months

2
2
1 / 0

Ovf from vm.initialization.configuration.data

by Carlos Rodrigues

Hello, I'm working on development of script to backup and restore ovirt VMs. I saw some examples from sdk (https://github.com/oVirt/ovirt-engine-sdk /tree/master/sdk/examples) to backup and restore VMs, but for backup ovf VM i'm using the vm.initialization.configuration.data and this ovf it keeps the snapshots information and don't have disks ids reference. I would like to known if we have some method to get the ovf with disks ids? Regards, -- Carlos Rodrigues Engenheiro de Software Sénior Eurotux Informática, S.A. | www.eurotux.com (t) +351 253 680 300 (m) +351 911 926 110

6 years, 9 months

1
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Failed to Activated Host

by carl langlois

Hi Today i had plan to start upgrading my installation to the latest 4.2. As i was already on a 4.2.x version i have figured it will be easy .. well.guess what i have having trouble re-activating one of the freshly upgraded host. So here is the resume. My setup have 3 hosts that are also part of a gluster pool. Those are the original host that was use to setup the HA engine with glusterfs. One of the 3 host is only used for arbiter and can also run the engine. But nothing else can run on it because it is a fairly small machine. I have also 6 others hosts for running vms that are not part of the gluster pool. So first thing i did to upgrade is set the global maintenance. Update the Engine/restart the engine and remove global maintenance.. that went without a glitch. Next i choose the arbiter for the first machine to upgrade. Then set the machine to maintenance run the upgrade and reboot the host. That went also without a glicth. Now here is the glitchy part. When i try to reactivate the host i got a strange error with a gluster peer command that failed on a host that is not in the gluster peer list. Here is the two errors i had. *"Gluster command [gluster peer probe ovhost3] failed on server sfmo5002ov74."* *"Add Host failed error: ovhost3 is either already part of another cluster of having volumes configured return code: 3"* One thing i do not understand is the sfmo5002ov74 is not part of the gluster pool. It does not provide any bricks to the system. Now i am not sure what to look for. I have stop the upgrade process until i figure out the issue. Any hints would be appreciated. Thanks Carl

6 years, 9 months

2
3
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More USB device redirection

by yunsur.shi＠gmail.com

We have more USB devices redir (There are 8)，But oVirt supports only 6. How should I configure it. /etc/engine-config/engine-config.properties NumberOfUSBSlots.validValues=0..6 This 0..6 modify 0..8 engine-config -s NumberOfUSBSlots=8 engine-config -g NumberOfUSBSlots NumberOfUSBSlots: 8 version: general But No entry into force Should I do？ Thanks

6 years, 9 months

2
1
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OVIRT 4.2: MountError on Posix Compliant FS

by jtorres＠bsc.es

Hi all, I've deployed the ovirt Version 4.2.4.5-1.el7 on a small cluster and I'm trying to use as datastorage domain a configured Spectrum Scale (GPFS) distributed filesystem for test it. I've completed the configuration of the storage, and the filesystem defined are correctly mounted on the client hosts as we can see: gpfs_kvm gpfs 233T 288M 233T 1% /gpfs/kvm gpfs_fast gpfs 8.8T 5.2G 8.8T 1% /gpfs/fast The content output of the mount comand is: gpfs_kvm on /gpfs/kvm type gpfs (rw,relatime) gpfs_fast on /gpfs/fast type gpfs (rw,relatime) I can write and read to the mounted filesystem correctly, but when I try to add the local mounted filesystem I encountered some errors related to the mounting process of the storage. The parameters passed to add new storage domain are: Data Center: Default (V4) Name: gpfs_kvm Description: VM data on GPFS Domain Function: Data Storage Type: Posix Compliant FS Host to Use: kvm1c01 Path: /gpfs/kvm VFS Type: gpfs Mount Options: rw, relatime The ovirt error that I obtained is: Error while executing action Add Storage Connection: Problem while trying to mount target On the /var/log/vdsm/vdsm.log I can see: 2018-07-05 09:07:43,400+0200 INFO (jsonrpc/0) [vdsm.api] START connectStorageServer(domType=6, spUUID=u'00000000-0000-0000-0000-000000000000', conList=[{u'mnt_options': u'rw,relatime', u'id': u'00000000-0000-0000-0000-000000000000', u'connection': u'/gpfs/kvm', u'iqn': u'', u'user': u'', u'tpgt': u'1', u'vfs_type': u'gpfs', u'password': '********', u'port': u''}], options=None) from=::ffff:10.2.1.254,43908, flow_id=498668a0-a240-469f-ac33-f8c7bdeb481f, task_id=857460ed-5f0e-4bc6-ba54-e8f2c72e9ac2 (api:46) 2018-07-05 09:07:43,403+0200 INFO (jsonrpc/0) [storage.StorageServer.MountConnection] Creating directory u'/rhev/data-center/mnt/_gpfs_kvm' (storageServer:167) 2018-07-05 09:07:43,404+0200 INFO (jsonrpc/0) [storage.fileUtils] Creating directory: /rhev/data-center/mnt/_gpfs_kvm mode: None (fileUtils:197) 2018-07-05 09:07:43,404+0200 INFO (jsonrpc/0) [storage.Mount] mounting /gpfs/kvm at /rhev/data-center/mnt/_gpfs_kvm (mount:204) MountError: (32, ';mount: wrong fs type, bad option, bad superblock on /gpfs/kvm,\n missing codepage or helper program, or other error\n\n In some cases useful info is found in syslog - try\n dmesg | tail or so.\n') I know, that from previous versions on the GPFS implementation, they removed the device on /dev, due to incompatibilities with systemd. I don't know if this change affect the ovirt mounting process. Can you help me to add this filesystem to the ovirt environment? The parameters that I used previously are ok? Or i need to do some modification? Its possible that the process fails because i dont have a device related to the gpfs filesystems on /dev? Can we apply some kind of workaround to mount manually the filesystem to the ovirt environment? Ex. create the dir /rhev/data-center/mnt/_gpfs_kvm manually and then mount the /gpfs/kvm over this? It's posible to modify the code to bypass some comprobations or something? Reading the available documentation over Internet I find that ovirt was compatible with this fs (gpfs) implementation, because it's POSIX Compliant, this is a main reason for test it in our cluster. It remains compatible on the actual versions? Or maybe there are changes that brokes this integration? Many thanks for all in advance! Kind regards!

6 years, 9 months

4
7
2 / 0

Re: HE + Gluster : Engine corrupted?

by Krutika Dhananjay

Hi, So it seems some of the files in the volume have mismatching gfids. I see the following logs from 15th June, ~8pm EDT: <snip> ... ... [2018-06-16 04:00:10.264690] E [MSGID: 108008] [afr-self-heal-common.c:335:afr_gfid_split_brain_source] 0-engine-replicate-0: Gfid mismatch detected for <gfid:941edf0c-d363-488e-a333-d12320f96480>/hosted-engine.lockspace>, 6bbe6097-8520-4a61-971e-6e30c2ee0abe on engine-client-2 and ef21a706-41cf-4519-8659-87ecde4bbfbf on engine-client-0. [2018-06-16 04:00:10.265861] W [fuse-bridge.c:540:fuse_entry_cbk] 0-glusterfs-fuse: 4411: LOOKUP() /c65e03f0-d553-4d5d-ba4f-9d378c153b9b/ha_agent/hosted-engine.lockspace => -1 (Input/output error) [2018-06-16 04:00:11.522600] E [MSGID: 108008] [afr-self-heal-common.c:212:afr_gfid_split_brain_source] 0-engine-replicate-0: All the bricks should be up to resolve the gfid split barin [2018-06-16 04:00:11.522632] E [MSGID: 108008] [afr-self-heal-common.c:335:afr_gfid_split_brain_source] 0-engine-replicate-0: Gfid mismatch detected for <gfid:941edf0c-d363-488e-a333-d12320f96480>/hosted-engine.lockspace>, 6bbe6097-8520-4a61-971e-6e30c2ee0abe on engine-client-2 and ef21a706-41cf-4519-8659-87ecde4bbfbf on engine-client-0. [2018-06-16 04:00:11.523750] W [fuse-bridge.c:540:fuse_entry_cbk] 0-glusterfs-fuse: 4493: LOOKUP() /c65e03f0-d553-4d5d-ba4f-9d378c153b9b/ha_agent/hosted-engine.lockspace => -1 (Input/output error) [2018-06-16 04:00:12.864393] E [MSGID: 108008] [afr-self-heal-common.c:212:afr_gfid_split_brain_source] 0-engine-replicate-0: All the bricks should be up to resolve the gfid split barin [2018-06-16 04:00:12.864426] E [MSGID: 108008] [afr-self-heal-common.c:335:afr_gfid_split_brain_source] 0-engine-replicate-0: Gfid mismatch detected for <gfid:941edf0c-d363-488e-a333-d12320f96480>/hosted-engine.lockspace>, 6bbe6097-8520-4a61-971e-6e30c2ee0abe on engine-client-2 and ef21a706-41cf-4519-8659-87ecde4bbfbf on engine-client-0. [2018-06-16 04:00:12.865392] W [fuse-bridge.c:540:fuse_entry_cbk] 0-glusterfs-fuse: 4575: LOOKUP() /c65e03f0-d553-4d5d-ba4f-9d378c153b9b/ha_agent/hosted-engine.lockspace => -1 (Input/output error) [2018-06-16 04:00:18.716007] W [fuse-bridge.c:540:fuse_entry_cbk] 0-glusterfs-fuse: 4657: LOOKUP() /c65e03f0-d553-4d5d-ba4f-9d378c153b9b/ha_agent/hosted-engine.lockspace => -1 (Input/output error) [2018-06-16 04:00:20.553365] W [fuse-bridge.c:540:fuse_entry_cbk] 0-glusterfs-fuse: 4739: LOOKUP() /c65e03f0-d553-4d5d-ba4f-9d378c153b9b/ha_agent/hosted-engine.lockspace => -1 (Input/output error) [2018-06-16 04:00:21.771698] W [fuse-bridge.c:540:fuse_entry_cbk] 0-glusterfs-fuse: 4821: LOOKUP() /c65e03f0-d553-4d5d-ba4f-9d378c153b9b/ha_agent/hosted-engine.lockspace => -1 (Input/output error) [2018-06-16 04:00:23.871647] W [fuse-bridge.c:540:fuse_entry_cbk] 0-glusterfs-fuse: 4906: LOOKUP() /c65e03f0-d553-4d5d-ba4f-9d378c153b9b/ha_agent/hosted-engine.lockspace => -1 (Input/output error) [2018-06-16 04:00:25.034780] W [fuse-bridge.c:540:fuse_entry_cbk] 0-glusterfs-fuse: 4987: LOOKUP() /c65e03f0-d553-4d5d-ba4f-9d378c153b9b/ha_agent/hosted-engine.lockspace => -1 (Input/output error) ... ... </snip> Adding Ravi who works on replicate component to hep resolve the mismatches. -Krutika On Mon, Jul 2, 2018 at 12:27 PM, Krutika Dhananjay <kdhananj(a)redhat.com> wrote: > Hi, > > Sorry, I was out sick on Friday. I am looking into the logs. Will get back > to you in some time. > > -Krutika > > On Fri, Jun 29, 2018 at 7:47 PM, Hanson Turner <hanson(a)andrewswireless.net > > wrote: > >> Hi Krutika, >> >> Did you need any other logs? >> >> >> Thanks, >> >> Hanson >> >> On 06/27/2018 02:04 PM, Hanson Turner wrote: >> >> Hi Krutika, >> >> Looking at the email spams, it looks like it started at 8:04PM EDT on Jun >> 15 2018. >> >> From my memory, I think the cluster was working fine until sometime that >> night. Somewhere between midnight and the next (Saturday) morning, the >> engine crashed and all vm's stopped. >> >> I do have nightly backups that ran every night, using the engine-backup >> command. Looks like my last valid backup was 2018-06-15. >> >> I've included all logs I think might be of use. Please forgive the use of >> 7zip, as the raw logs took 50mb which is greater than my attachment limit. >> >> I think the just of what happened, is we had a downed node for a period >> of time. Earlier that day, the node was brought back into service. Later >> that night or early the next morning, the engine was gone and hopping from >> node to node. >> >> I have tried to mount the engine's hdd file to see if I could fix it. >> There are a few corrupted partitions, and those are xfs formatted. Trying >> to mount gives me issues about needing repaired, trying to repair gives me >> issues about needing something cleaned first. I cannot remember exactly >> what it was, but it wanted me to run a command that ended -L to clear out >> the logs. I said no way and have left the engine vm in a powered down >> state, as well as the cluster in global maintenance. >> >> I can see no sign of the vm booting, (ie no networking) except for what >> I've described earlier in the VNC session. >> >> >> Thanks, >> >> Hanson >> >> >> >> On 06/27/2018 12:04 PM, Krutika Dhananjay wrote: >> >> Yeah, complete logs would help. Also let me know when you saw this issue >> - data and approx time (do specify the timezone as well). >> >> -Krutika >> >> On Wed, Jun 27, 2018 at 7:00 PM, Hanson Turner < >> hanson(a)andrewswireless.net> wrote: >> >>> #more rhev-data-center-mnt-glusterSD-ovirtnode1.abcxyzdomains.net\ >>> :_engine.log >>> [2018-06-24 07:39:12.161323] I [glusterfsd-mgmt.c:1888:mgmt_getspec_cbk] >>> 0-glusterfs: No change in volfile,continuing >>> >>> # more gluster_bricks-engine-engine.log >>> [2018-06-24 07:39:14.194222] I [glusterfsd-mgmt.c:1888:mgmt_getspec_cbk] >>> 0-glusterfs: No change in volfile,continuing >>> [2018-06-24 19:58:28.608469] E [MSGID: 101063] >>> [event-epoll.c:551:event_dispatch_epoll_handler] 0-epoll: stale fd >>> found on idx=12, gen=1, events=1, slot->gen=3 >>> [2018-06-25 14:24:19.716822] I [addr.c:55:compare_addr_and_update] >>> 0-/gluster_bricks/engine/engine: allowed = "*", received addr = >>> "192.168.0.57" >>> [2018-06-25 14:24:19.716868] I [MSGID: 115029] >>> [server-handshake.c:793:server_setvolume] 0-engine-server: accepted >>> client from CTX_ID:79b9d5b7-0bbb-4d67-87cf-11e27dfb6c1d-GRAPH_ID:0-PID:9 >>> 901-HOST:sp3Kali-PC_NAME:engine-client-0-RECON_NO:-0 (version: 4.0.2) >>> [2018-06-25 14:45:35.061350] I [MSGID: 115036] >>> [server.c:527:server_rpc_notify] 0-engine-server: disconnecting >>> connection from CTX_ID:79b9d5b7-0bbb-4d67-87cf >>> -11e27dfb6c1d-GRAPH_ID:0-PID:9901-HOST:sp3Kali-PC_NAME:engin >>> e-client-0-RECON_NO:-0 >>> [2018-06-25 14:45:35.061415] I [MSGID: 115013] >>> [server-helpers.c:289:do_fd_cleanup] 0-engine-server: fd cleanup on >>> /c65e03f0-d553-4d5d-ba4f-9d378c153b9b/images/82cde976-0650-4 >>> db9-9487-e2b52ffe25ee/e53806d9-3de5-4b26-aadc-157d745a9e0a >>> [2018-06-25 14:45:35.062290] I [MSGID: 101055] >>> [client_t.c:443:gf_client_unref] 0-engine-server: Shutting down >>> connection CTX_ID:79b9d5b7-0bbb-4d67-87cf-11e27dfb6c1d-GRAPH_ID:0-PID:9 >>> 901-HOST:sp3Kali-PC_NAME:engine-client-0-RECON_NO:-0 >>> [2018-06-25 14:46:34.284195] I [MSGID: 115036] >>> [server.c:527:server_rpc_notify] 0-engine-server: disconnecting >>> connection from CTX_ID:13e88614-31e8-4618-9f7f >>> -067750f5971e-GRAPH_ID:0-PID:2615-HOST:workbench-PC_NAME:eng >>> ine-client-0-RECON_NO:-0 >>> [2018-06-25 14:46:34.284546] I [MSGID: 101055] >>> [client_t.c:443:gf_client_unref] 0-engine-server: Shutting down >>> connection CTX_ID:13e88614-31e8-4618-9f7f-067750f5971e-GRAPH_ID:0-PID:2 >>> 615-HOST:workbench-PC_NAME:engine-client-0-RECON_NO:-0 >>> >>> >>> # gluster volume info engine >>> >>> Volume Name: engine >>> Type: Replicate >>> Volume ID: c8dc1b04-bc25-4e97-81bb-4d94929918b1 >>> Status: Started >>> Snapshot Count: 0 >>> Number of Bricks: 1 x 3 = 3 >>> Transport-type: tcp >>> Bricks: >>> Brick1: ovirtnode1.core.abcxyzdomains.net:/gluster_bricks/engine/engine >>> Brick2: ovirtnode3.core.abcxyzdomains.net:/gluster_bricks/engine/engine >>> Brick3: ovirtnode4.core.abcxyzdomains.net:/gluster_bricks/engine/engine >>> Options Reconfigured: >>> performance.strict-write-ordering: off >>> server.event-threads: 4 >>> client.event-threads: 4 >>> features.shard-block-size: 512MB >>> cluster.granular-entry-heal: enable >>> performance.strict-o-direct: off >>> network.ping-timeout: 30 >>> storage.owner-gid: 36 >>> storage.owner-uid: 36 >>> user.cifs: off >>> features.shard: on >>> cluster.shd-wait-qlength: 10000 >>> cluster.shd-max-threads: 8 >>> cluster.locking-scheme: granular >>> cluster.data-self-heal-algorithm: full >>> cluster.server-quorum-type: server >>> cluster.quorum-type: auto >>> cluster.eager-lock: enable >>> network.remote-dio: off >>> performance.low-prio-threads: 32 >>> performance.io-cache: off >>> performance.read-ahead: off >>> performance.quick-read: off >>> transport.address-family: inet >>> nfs.disable: on >>> performance.client-io-threads: off >>> >>> # gluster --version >>> glusterfs 3.12.9 >>> Repository revision: git://git.gluster.org/glusterfs.git >>> Copyright (c) 2006-2016 Red Hat, Inc. <https://www.gluster.org/> >>> <https://www.gluster.org/> >>> GlusterFS comes with ABSOLUTELY NO WARRANTY. >>> It is licensed to you under your choice of the GNU Lesser >>> General Public License, version 3 or any later version (LGPLv3 >>> or later), or the GNU General Public License, version 2 (GPLv2), >>> in all cases as published by the Free Software Foundation. >>> >>> Let me know if you want log further back, I can attach and send directly >>> to you. >>> >>> Thanks, >>> >>> Hanson >>> >>> >>> >>> On 06/26/2018 12:30 AM, Krutika Dhananjay wrote: >>> >>> Could you share the gluster mount and brick logs? You'll find them >>> under /var/log/glusterfs. >>> Also, what's the version of gluster you're using? >>> Also, output of `gluster volume info <ENGINE_VOLNAME>`? >>> >>> -Krutika >>> >>> On Thu, Jun 21, 2018 at 9:50 AM, Sahina Bose <sabose(a)redhat.com> wrote: >>> >>>> >>>> >>>> On Wed, Jun 20, 2018 at 11:33 PM, Hanson Turner < >>>> hanson(a)andrewswireless.net> wrote: >>>> >>>>> Hi Benny, >>>>> >>>>> Who should I be reaching out to for help with a gluster based hosted >>>>> engine corruption? >>>>> >>>> >>>> >>>> Krutika, could you help? >>>> >>>> >>>>> >>>>> --== Host 1 status ==-- >>>>> >>>>> conf_on_shared_storage : True >>>>> Status up-to-date : True >>>>> Hostname : ovirtnode1.abcxyzdomains.net >>>>> Host ID : 1 >>>>> Engine status : {"reason": "failed liveliness >>>>> check", "health": "bad", "vm": "up", "detail": "Up"} >>>>> Score : 3400 >>>>> stopped : False >>>>> Local maintenance : False >>>>> crc32 : 92254a68 >>>>> local_conf_timestamp : 115910 >>>>> Host timestamp : 115910 >>>>> Extra metadata (valid at timestamp): >>>>> metadata_parse_version=1 >>>>> metadata_feature_version=1 >>>>> timestamp=115910 (Mon Jun 18 09:43:20 2018) >>>>> host-id=1 >>>>> score=3400 >>>>> vm_conf_refresh_time=115910 (Mon Jun 18 09:43:20 2018) >>>>> conf_on_shared_storage=True >>>>> maintenance=False >>>>> state=GlobalMaintenance >>>>> stopped=False >>>>> >>>>> >>>>> My when I VNC into my HE, All I get is: >>>>> Probing EDD (edd=off to disable)... ok >>>>> >>>>> >>>>> So, that's why it's failing the liveliness check... I cannot get the >>>>> screen on HE to change short of ctl-alt-del which will reboot the HE. >>>>> I do have backups for the HE that are/were run on a nightly basis. >>>>> >>>>> If the cluster was left alone, the HE vm would bounce from machine to >>>>> machine trying to boot. This is why the cluster is in maintenance mode. >>>>> One of the nodes was down for a period of time and brought back, >>>>> sometime through the night, which is when the automated backup kicks, the >>>>> HE started bouncing around. Got nearly 1000 emails. >>>>> >>>>> This seems to be the same error (but may not be the same cause) as >>>>> listed here: >>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1569827 >>>>> >>>>> Thanks, >>>>> >>>>> Hanson >>>>> >>>>> >>>>> _______________________________________________ >>>>> Users mailing list -- users(a)ovirt.org >>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>>> oVirt Code of Conduct: https://www.ovirt.org/communit >>>>> y/about/community-guidelines/ >>>>> List Archives: https://lists.ovirt.org/archiv >>>>> es/list/users(a)ovirt.org/message/3NLA2URX3KN44FGFUVV4N5EJBPICABHH/ >>>>> >>>>> >>>> >>> >>> >> >> >> >

6 years, 9 months

3
3
0 / 0

Ovirt system crash when starting VM with Quadro GPU

by Wesley Stewart

I have recently been using an old Radeon R9 270X lying around without issue, until this card seemed to have kicked the bucket. I had an Nvidia Quadro P2000 lying around I thought I would try. After installing it into my system, it showed up in the PCI device as anticipated. I based both devices to my Windows 10 guest. It shows up a a GP106GL and a separate audio component. The same thing that happened with the AMD Radeon Card. The events just shows the VM's being terminated without giving a reason, and I am hoping for some guidance. Currently using a single node setup, running ovirt 4.2.3. Any ideas or places to check would be much appreciated!

6 years, 9 months

1
1
0 / 0

ovirt upgrade 4.1 - 4.2 fail

by Альбов Леонид

Hello! After upgrade engin from 4.1 to 4.2 all Host in status Activate or Non Operational. Error Message: VDSM cluster-nodeXX command GetCapabilitiesAsyncVDS failed: General SSLEngine problem Need help! (Centos 7) engine.log 2018-07-18 17:37:46,903+03 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to cluster-node11.office.vliga/10.252.252.211 2018-07-18 17:37:46,905+03 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem 2018-07-18 17:37:46,906+03 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-5) [] Unable to RefreshCapabilities: VDSNetworkException: VDSGenericException: VDSNetworkException: General SSLEngine problem 2018-07-18 17:37:47,744+03 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to cluster-node10.office.vliga/10.252.252.210 2018-07-18 17:37:47,747+03 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem 2018-07-18 17:37:47,747+03 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-95) [] Unable to RefreshCapabilities: VDSNetworkException: VDSGenericException: VDSNetworkException: General SSLEngine problem 2018-07-18 17:37:52,814+03 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to cluster-node6.office.vliga/10.252.252.206 2018-07-18 17:37:52,816+03 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem 2018-07-18 17:37:52,816+03 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-55) [] Unable to RefreshCapabilities: VDSNetworkException: VDSGenericException: VDSNetworkException: General SSLEngine problem 2018-07-18 17:37:59,513+03 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to cluster-node6.office.vliga/10.252.252.206 2018-07-18 17:37:59,514+03 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem 2018-07-18 17:37:59,517+03 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to cluster-node10.office.vliga/10.252.252.210 2018-07-18 17:37:59,519+03 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages General SSLEngine problem -- Леонид Альбов

6 years, 9 months

1
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Python-SDK4: Check snapshot deletion result?

by nicolas＠devels.es

Hi, We're using ovirt-engine-sdk-python 4.1.6 on oVirt 4.1.9, currently we're trying to delete some snapshots via a script like this: sys_serv = conn.system_service() vms_service = sys_serv.vms_service() vm_service = vms_service.vm_service(vmid) snaps_service = vm_service.snapshots_service() snaps_service.service('SNAPSHOT-ID').remove() This works, mostly... however, sometimes the deletion fails: Failed to delete snapshot 'snapshot name' for VM 'vm'. Is it currently possible to know via Python-SDK that the deletion actually failed? I know I can check the state of a snapshot, but I'd like to check the result of the task. Is that possible somehow? Thanks.

6 years, 9 months

3
5
0 / 0

Issue when updating node to 4.2.4

by Callum Smith

Error in the scripts as part of doing a yum update on the host: /var/log/messages Jul 12 12:07:00 virtA003 imgbased: 2018-07-12 12:07:00,170 [INFO] (MainThread) Extracting image '/usr/share/ovirt-node-ng/image//ovirt-node-ng-4.2.0-0.20180626.0.el7.squashfs.img' Jul 12 12:07:00 virtA003 kernel: EXT4-fs (loop3): mounted filesystem with ordered data mode. Opts: (null) Jul 12 12:07:00 virtA003 imgbased: 2018-07-12 12:07:00,295 [INFO] (MainThread) Starting base creation Jul 12 12:07:00 virtA003 imgbased: 2018-07-12 12:07:00,295 [INFO] (MainThread) New base will be: ovirt-node-ng-4.2.4-0.20180626.0 Jul 12 12:07:00 virtA003 python: detected unhandled Python exception in '/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/__main__.py' Jul 12 12:07:00 virtA003 abrt-server: Executable '/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/__main__.py' doesn't belong to any package and ProcessUnpackaged is set to 'no' Jul 12 12:07:00 virtA003 abrt-server: 'post-create' on '/var/tmp/abrt/Python-2018-07-12-12:07:00-4688' exited with 1 Jul 12 12:07:00 virtA003 abrt-server: Deleting problem directory '/var/tmp/abrt/Python-2018-07-12-12:07:00-4688' Jul 12 12:07:00 virtA003 yum[4558]: Updated: ovirt-node-ng-image-update-4.2.4-1.el7.noarch /tmp/imgbased.log 2018-07-12 12:07:00,166 [DEBUG] (MainThread) Version: imgbased-1.0.20 2018-07-12 12:07:00,170 [DEBUG] (MainThread) Arguments: Namespace(FILENAME='/usr/share/ovirt-node-ng/image//ovirt-node-ng-4.2.0-0.20180626.0.el7.squashfs.img', command='update', debug=True, experimental=False, format='liveimg', stream='Image') 2018-07-12 12:07:00,170 [INFO] (MainThread) Extracting image '/usr/share/ovirt-node-ng/image//ovirt-node-ng-4.2.0-0.20180626.0.el7.squashfs.img' 2018-07-12 12:07:00,170 [DEBUG] (MainThread) Calling binary: (['mktemp', '-d', '--tmpdir', 'mnt.XXXXX'],) {} 2018-07-12 12:07:00,170 [DEBUG] (MainThread) Calling: (['mktemp', '-d', '--tmpdir', 'mnt.XXXXX'],) {'close_fds': True, 'stderr': -2} 2018-07-12 12:07:00,173 [DEBUG] (MainThread) Returned: /tmp/mnt.qTRik 2018-07-12 12:07:00,173 [DEBUG] (MainThread) Calling binary: (['mount', '/usr/share/ovirt-node-ng/image//ovirt-node-ng-4.2.0-0.20180626.0.el7.squashfs.img', u'/tmp/mnt.qTRik'],) {} 2018-07-12 12:07:00,174 [DEBUG] (MainThread) Calling: (['mount', '/usr/share/ovirt-node-ng/image//ovirt-node-ng-4.2.0-0.20180626.0.el7.squashfs.img', u'/tmp/mnt.qTRik'],) {'close_fds': True, 'stderr': -2} 2018-07-12 12:07:00,180 [DEBUG] (MainThread) Returned: 2018-07-12 12:07:00,180 [DEBUG] (MainThread) Mounted squashfs 2018-07-12 12:07:00,180 [DEBUG] (MainThread) Found fsimage at '/tmp/mnt.qTRik/LiveOS/rootfs.img' 2018-07-12 12:07:00,180 [DEBUG] (MainThread) Calling binary: (['mktemp', '-d', '--tmpdir', 'mnt.XXXXX'],) {} 2018-07-12 12:07:00,181 [DEBUG] (MainThread) Calling: (['mktemp', '-d', '--tmpdir', 'mnt.XXXXX'],) {'close_fds': True, 'stderr': -2} 2018-07-12 12:07:00,184 [DEBUG] (MainThread) Returned: /tmp/mnt.SIk9q 2018-07-12 12:07:00,184 [DEBUG] (MainThread) Calling binary: (['mount', u'/tmp/mnt.qTRik/LiveOS/rootfs.img', u'/tmp/mnt.SIk9q'],) {} 2018-07-12 12:07:00,184 [DEBUG] (MainThread) Calling: (['mount', u'/tmp/mnt.qTRik/LiveOS/rootfs.img', u'/tmp/mnt.SIk9q'],) {'close_fds': True, 'stderr': -2} 2018-07-12 12:07:00,199 [DEBUG] (MainThread) Returned: 2018-07-12 12:07:00,212 [DEBUG] (MainThread) Using nvr: ovirt-node-ng-4.2.4-0.20180626.0 2018-07-12 12:07:00,212 [DEBUG] (MainThread) Fetching image for '/' 2018-07-12 12:07:00,212 [DEBUG] (MainThread) Calling binary: (['findmnt', '--noheadings', '-o', 'SOURCE', '/'],) {} 2018-07-12 12:07:00,212 [DEBUG] (MainThread) Calling: (['findmnt', '--noheadings', '-o', 'SOURCE', '/'],) {'close_fds': True, 'stderr': -2} 2018-07-12 12:07:00,217 [DEBUG] (MainThread) Returned: /dev/mapper/onn_virta003-ovirt--node--ng--4.2.3.1--0.20180530.0+1 2018-07-12 12:07:00,218 [DEBUG] (MainThread) Found '/dev/mapper/onn_virta003-ovirt--node--ng--4.2.3.1--0.20180530.0+1' 2018-07-12 12:07:00,218 [DEBUG] (MainThread) Calling binary: (['lvs', '--noheadings', '--ignoreskippedcluster', '-ovg_name,lv_name', u'/dev/mapper/onn_virta003-ovirt--node--ng--4.2.3.1--0.20180530.0+1'],) {'stderr': <open file '/dev/null', mode 'w' at 0x7f5e75cdbf60>} 2018-07-12 12:07:00,218 [DEBUG] (MainThread) Calling: (['lvs', '--noheadings', '--ignoreskippedcluster', '-ovg_name,lv_name', u'/dev/mapper/onn_virta003-ovirt--node--ng--4.2.3.1--0.20180530.0+1'],) {'close_fds': True, 'stderr': <open file '/dev/null', mode 'w' at 0x7f5e75cdbf60>} 2018-07-12 12:07:00,248 [DEBUG] (MainThread) Returned: onn_virta003 ovirt-node-ng-4.2.3.1-0.20180530.0+1 2018-07-12 12:07:00,248 [DEBUG] (MainThread) Found LV for path /dev/mapper/onn_virta003-ovirt--node--ng--4.2.3.1--0.20180530.0+1: onn_virta003 ovirt-node-ng-4.2.3.1-0.20180530.0+1 2018-07-12 12:07:00,248 [DEBUG] (MainThread) Found LV 'ovirt-node-ng-4.2.3.1-0.20180530.0+1' for path '/dev/mapper/onn_virta003-ovirt--node--ng--4.2.3.1--0.20180530.0+1' 2018-07-12 12:07:00,249 [DEBUG] (MainThread) Calling binary: (['vgs', '--noheadings', '--ignoreskippedcluster', '--select', 'vg_tags = imgbased:vg', '-o', 'vg_name'],) {'stderr': <open file '/dev/null', mode 'w' at 0x7f5e75cdbf60>} 2018-07-12 12:07:00,249 [DEBUG] (MainThread) Calling: (['vgs', '--noheadings', '--ignoreskippedcluster', '--select', 'vg_tags = imgbased:vg', '-o', 'vg_name'],) {'close_fds': True, 'stderr': <open file '/dev/null', mode 'w' at 0x7f5e75cdbf60>} 2018-07-12 12:07:00,271 [DEBUG] (MainThread) Returned: onn_virta003 2018-07-12 12:07:00,271 [DEBUG] (MainThread) Calling binary: (['lvs', '--noheadings', '--ignoreskippedcluster', '-osize', '--units', 'B', u'onn_virta003/ovirt-node-ng-4.2.3.1-0.20180530.0+1'],) {'stderr': <open file '/dev/null', mode 'w' at 0x7f5e75cdbf60>} 2018-07-12 12:07:00,271 [DEBUG] (MainThread) Calling: (['lvs', '--noheadings', '--ignoreskippedcluster', '-osize', '--units', 'B', u'onn_virta003/ovirt-node-ng-4.2.3.1-0.20180530.0+1'],) {'close_fds': True, 'stderr': <open file '/dev/null', mode 'w' at 0x7f5e75cdbf60>} 2018-07-12 12:07:00,294 [DEBUG] (MainThread) Returned: 349121282048B 2018-07-12 12:07:00,295 [DEBUG] (MainThread) Recommeneded base size: 349121282048B 2018-07-12 12:07:00,295 [INFO] (MainThread) Starting base creation 2018-07-12 12:07:00,295 [INFO] (MainThread) New base will be: ovirt-node-ng-4.2.4-0.20180626.0 2018-07-12 12:07:00,295 [DEBUG] (MainThread) Calling binary: (['vgs', '--noheadings', '--ignoreskippedcluster', '@imgbased:pool', '-o', 'lv_full_name'],) {'stderr': <open file '/dev/null', mode 'w' at 0x7f5e75cdbf60>} 2018-07-12 12:07:00,295 [DEBUG] (MainThread) Calling: (['vgs', '--noheadings', '--ignoreskippedcluster', '@imgbased:pool', '-o', 'lv_full_name'],) {'close_fds': True, 'stderr': <open file '/dev/null', mode 'w' at 0x7f5e75cdbf60>} 2018-07-12 12:07:00,318 [DEBUG] (MainThread) Returned: onn_virta003/pool00 2018-07-12 12:07:00,318 [DEBUG] (MainThread) Pool: <LV 'onn_virta003/pool00' /> 2018-07-12 12:07:00,318 [DEBUG] (MainThread) Calling binary: (['lvcreate', '--thin', '--virtualsize', u'349121282048B', '--name', 'ovirt-node-ng-4.2.4-0.20180626.0', u'onn_virta003/pool00'],) {} 2018-07-12 12:07:00,318 [DEBUG] (MainThread) Calling: (['lvcreate', '--thin', '--virtualsize', u'349121282048B', '--name', 'ovirt-node-ng-4.2.4-0.20180626.0', u'onn_virta003/pool00'],) {'close_fds': True, 'stderr': -2} 2018-07-12 12:07:00,344 [DEBUG] (MainThread) Exception! Logical Volume "ovirt-node-ng-4.2.4-0.20180626.0" already exists in volume group "onn_virta003" 2018-07-12 12:07:00,344 [DEBUG] (MainThread) Calling binary: (['umount', '-l', u'/tmp/mnt.SIk9q'],) {} 2018-07-12 12:07:00,344 [DEBUG] (MainThread) Calling: (['umount', '-l', u'/tmp/mnt.SIk9q'],) {'close_fds': True, 'stderr': -2} 2018-07-12 12:07:00,360 [DEBUG] (MainThread) Returned: 2018-07-12 12:07:00,360 [DEBUG] (MainThread) Calling binary: (['rmdir', u'/tmp/mnt.SIk9q'],) {} 2018-07-12 12:07:00,360 [DEBUG] (MainThread) Calling: (['rmdir', u'/tmp/mnt.SIk9q'],) {'close_fds': True, 'stderr': -2} 2018-07-12 12:07:00,364 [DEBUG] (MainThread) Returned: 2018-07-12 12:07:00,364 [DEBUG] (MainThread) Calling binary: (['umount', '-l', u'/tmp/mnt.qTRik'],) {} 2018-07-12 12:07:00,364 [DEBUG] (MainThread) Calling: (['umount', '-l', u'/tmp/mnt.qTRik'],) {'close_fds': True, 'stderr': -2} 2018-07-12 12:07:00,374 [DEBUG] (MainThread) Returned: 2018-07-12 12:07:00,374 [DEBUG] (MainThread) Calling binary: (['rmdir', u'/tmp/mnt.qTRik'],) {} 2018-07-12 12:07:00,374 [DEBUG] (MainThread) Calling: (['rmdir', u'/tmp/mnt.qTRik'],) {'close_fds': True, 'stderr': -2} 2018-07-12 12:07:00,377 [DEBUG] (MainThread) Returned: Traceback (most recent call last): File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code exec code in run_globals File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/__main__.py", line 53, in <module> CliApplication() File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/__init__.py", line 82, in CliApplication app.hooks.emit("post-arg-parse", args) File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/hooks.py", line 120, in emit cb(self.context, *args) File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/plugins/update.py", line 56, in post_argparse base_lv, _ = LiveimgExtractor(app.imgbase).extract(args.FILENAME) File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/plugins/update.py", line 118, in extract "%s" % size, nvr) File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/plugins/update.py", line 84, in add_base_with_tree lvs) File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/imgbase.py", line 310, in add_base new_base_lv = pool.create_thinvol(new_base.lv_name, size) File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/lvm.py", line 324, in create_thinvol self.lvm_name]) File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/utils.py", line 390, in lvcreate return self.call(["lvcreate"] + args, **kwargs) File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/utils.py", line 378, in call stdout = call(*args, **kwargs) File "/tmp/tmp.awWEfeJStR/usr/lib/python2.7/site-packages/imgbased/utils.py", line 153, in call return subprocess.check_output(*args, **kwargs).strip() File "/usr/lib64/python2.7/subprocess.py", line 575, in check_output raise CalledProcessError(retcode, cmd, output=output) subprocess.CalledProcessError: Command '['lvcreate', '--thin', '--virtualsize', u'349121282048B', '--name', 'ovirt-node-ng-4.2.4-0.20180626.0', u'onn_virta003/pool00']' returned non-zero exit status 5 How would i move forward on this? Regards, Callum -- Callum Smith Research Computing Core Wellcome Trust Centre for Human Genetics University of Oxford e. callum(a)well.ox.ac.uk<mailto:callum@well.ox.ac.uk>

6 years, 9 months

2
3
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Guest Agent Console

by Hari Prasanth Loganathan

Hi Team, A Quick question, As per this document ( https://www.ovirt.org/documentation/vmm-guide/chap-Installing_Linux_Virtu...), If I Install the common package - ovirt-engine-guest-agent-common using the apt-get / yum install ovirt-engine-guest-agent-common *Will it also install the drivers mentioned in it?* virtio-net, virtio-block, virtio-scsi, virtio-serial, virtio-baloon, qxl Thanks, Hari -- DISCLAIMER - *MSysTechnologies LLC* This email message, contents and its attachments may contain confidential, proprietary or legally privileged information and is intended solely for the use of the individual or entity to whom it is actually intended. If you have erroneously received this message, please permanently delete it immediately and notify the sender. If you are not the intended recipient of the email message,you are notified strictly not to disseminate,distribute or copy this e-mail.E-mail transmission cannot be guaranteed to be secure or error-free as Information could be intercepted, corrupted, lost, destroyed, incomplete or contain viruses and MSysTechnologies LLC accepts no liability for the contents and integrity of this mail or for any damage caused by the limitations of the e-mail transmission.

6 years, 9 months

2
1
0 / 0

Disk Statistics API in Ovirt

by Hari Prasanth Loganathan

Hi Team, We are using the following API to collect the disk statistics, https://X.X.X.2/ovirt-engine/api/ *disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda/statistics* <https://X.X.X.2/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3db...> I found one issue in the disk statistics. In case If the Virtual Machine has this disk (*2331bad7-71ec-4fad-95bb-2b3449f3dbda*) attached to it and I perform some read / write operation in the VM and it increases the corresponding disk level Read data rate / Write data rate / disk.read.latency / disk.write.latency. *Example*, I received the following values for this disk, But the problem is even when I bring down the VM still the last known value is received continuously. *Is it a known issue Or any workaround is available? * *Expected : All values should go to Zero* *Actual : All values retains the last known values when the VM was in UP state. * { "statistic": [ { "kind": "gauge", "type": "decimal", "unit": "bytes_per_second", "values": { "value": [ { "datum": 2184 } ] }, "disk": { "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb- 2b3449f3dbda", "id": "2331bad7-71ec-4fad-95bb-2b3449f3dbda" }, "name": "data.current.read", "description": "Read data rate", "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb- 2b3449f3dbda/statistics/33b9212b-f9cb-3fd0-b364-248fb61e1272", "id": "33b9212b-f9cb-3fd0-b364-248fb61e1272" }, { "kind": "gauge", "type": "decimal", "unit": "bytes_per_second", "values": { "value": [ { "datum": 41202005 } ] }, "disk": { "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb- 2b3449f3dbda", "id": "2331bad7-71ec-4fad-95bb-2b3449f3dbda" }, "name": "data.current.write", "description": "Write data rate", "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb- 2b3449f3dbda/statistics/2f23addd-4ebd-3d82-a449-c28778bc33eb", "id": "2f23addd-4ebd-3d82-a449-c28778bc33eb" }, { "kind": "gauge", "type": "decimal", "unit": "seconds", "values": { "value": [ { "datum": 0.12 } ] }, "disk": { "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb- 2b3449f3dbda", "id": "2331bad7-71ec-4fad-95bb-2b3449f3dbda" }, "name": "disk.read.latency", "description": "Read latency", "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb- 2b3449f3dbda/statistics/3a7b3f72-d035-3bb9-b196-e86a4eb34993", "id": "3a7b3f72-d035-3bb9-b196-e86a4eb34993" }, { "kind": "gauge", "type": "decimal", "unit": "seconds", "values": { "value": [ { "datum": 1.4 } ] }, "disk": { "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb- 2b3449f3dbda", "id": "2331bad7-71ec-4fad-95bb-2b3449f3dbda" }, "name": "disk.write.latency", "description": "Write latency", "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb- 2b3449f3dbda/statistics/b1e75c7b-cea4-37d2-8459-f7d68efc69a3", "id": "b1e75c7b-cea4-37d2-8459-f7d68efc69a3" }, { "kind": "gauge", "type": "decimal", "unit": "seconds", "values": { "value": [ { "datum": 0 } ] }, "disk": { "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb- 2b3449f3dbda", "id": "2331bad7-71ec-4fad-95bb-2b3449f3dbda" }, "name": "disk.flush.latency", "description": "Flush latency", "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb- 2b3449f3dbda/statistics/9c17ad7b-9ef1-3e8d-ad0a-ff8bee3925f0", "id": "9c17ad7b-9ef1-3e8d-ad0a-ff8bee3925f0" } ] } Thanks, Hari -- DISCLAIMER - *MSysTechnologies LLC* This email message, contents and its attachments may contain confidential, proprietary or legally privileged information and is intended solely for the use of the individual or entity to whom it is actually intended. If you have erroneously received this message, please permanently delete it immediately and notify the sender. If you are not the intended recipient of the email message,you are notified strictly not to disseminate,distribute or copy this e-mail.E-mail transmission cannot be guaranteed to be secure or error-free as Information could be intercepted, corrupted, lost, destroyed, incomplete or contain viruses and MSysTechnologies LLC accepts no liability for the contents and integrity of this mail or for any damage caused by the limitations of the e-mail transmission.

6 years, 9 months

1
3
0 / 0

Windows VMs won't boot in debug mode

by Andrew X

Hi Everyone, I've been having problems getting Windows 10 VMs to boot in debug mode after turning on debugging over network (steps below). Also, device manager in Windows is not showing the processors' node which might be related (same reason why Windows is refusing to boot in debug mode?). I don't have any of these problems when I use generic KVM or Proxmox KVM. To turn on debugging in Windows, I do the follwoing from an admin terminal window: bcdedit /debug on bcdedit /dbgsettings net hostip:a.b.c.d port:p key:1.2.3.4 Any help will be appreciated, Thanks, Andrew

6 years, 9 months

1
0
0 / 0

oVirt Metrics

by Shirly Radco

Dear users, I would love to get some feedback if someone has tried to install and use the oVirt metrics store, released in 4.2, for collecting metrics and logs, based on Elasticsearch, Kibana, Collectd and Fluentd on top of OpenShift. https://www.ovirt.org/develop/release-management/features/metrics/metrics... How did the installation go? Are you actively using it? And any other feedback would be much appreciated. Best regards, -- SHIRLY RADCO BI SeNIOR SOFTWARE ENGINEER Red Hat Israel <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

6 years, 9 months

7
25
0 / 0

oVirt node not installed

by Spickiy Nikita

Hi, i try install oVirt node, but getting errors on step post-install script. Screen error in attachment. [cid:944CCD96-B8FF-4ABA-AF17-FA6A7DC184BB@digital-ecosystems.ru] [cid:8D77635B-AF62-4894-A9E2-F57E9F290DE5@digital-ecosystems.ru]

6 years, 9 months

2
1
0 / 0

Disk Statistics API in oVirt

by Hari Prasanth Loganathan

Hi Team, We are using the following API to collect the disk statistics, https://X.X.X.2/ovirt-engine/api/ *disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda/statistics* <https://X.X.X.2/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3db...> I found one issue in the disk statistics. In case If the Virtual Machine has this disk (*2331bad7-71ec-4fad-95bb-2b3449f3dbda*) attached to it and I perform some read / write operation in the VM and it increases the corresponding disk level Read data rate / Write data rate / disk.read.latency / disk.write.latency. *Example*, I received the following values for this disk, But the problem is even when I bring down the VM still the last known value is received continuously. *Is it a known issue Or any workaround is available? * *Expected : All values should go to Zero* *Actual : All values retains the last known values when the VM was in UP state. * { "statistic": [ { "kind": "gauge", "type": "decimal", "unit": "bytes_per_second", "values": { "value": [ { "datum": 2184 } ] }, "disk": { "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda", "id": "2331bad7-71ec-4fad-95bb-2b3449f3dbda" }, "name": "data.current.read", "description": "Read data rate", "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda/statistics/33b9212b-f9cb-3fd0-b364-248fb61e1272", "id": "33b9212b-f9cb-3fd0-b364-248fb61e1272" }, { "kind": "gauge", "type": "decimal", "unit": "bytes_per_second", "values": { "value": [ { "datum": 41202005 } ] }, "disk": { "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda", "id": "2331bad7-71ec-4fad-95bb-2b3449f3dbda" }, "name": "data.current.write", "description": "Write data rate", "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda/statistics/2f23addd-4ebd-3d82-a449-c28778bc33eb", "id": "2f23addd-4ebd-3d82-a449-c28778bc33eb" }, { "kind": "gauge", "type": "decimal", "unit": "seconds", "values": { "value": [ { "datum": 0.12 } ] }, "disk": { "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda", "id": "2331bad7-71ec-4fad-95bb-2b3449f3dbda" }, "name": "disk.read.latency", "description": "Read latency", "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda/statistics/3a7b3f72-d035-3bb9-b196-e86a4eb34993", "id": "3a7b3f72-d035-3bb9-b196-e86a4eb34993" }, { "kind": "gauge", "type": "decimal", "unit": "seconds", "values": { "value": [ { "datum": 1.4 } ] }, "disk": { "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda", "id": "2331bad7-71ec-4fad-95bb-2b3449f3dbda" }, "name": "disk.write.latency", "description": "Write latency", "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda/statistics/b1e75c7b-cea4-37d2-8459-f7d68efc69a3", "id": "b1e75c7b-cea4-37d2-8459-f7d68efc69a3" }, { "kind": "gauge", "type": "decimal", "unit": "seconds", "values": { "value": [ { "datum": 0 } ] }, "disk": { "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda", "id": "2331bad7-71ec-4fad-95bb-2b3449f3dbda" }, "name": "disk.flush.latency", "description": "Flush latency", "href": "/ovirt-engine/api/disks/2331bad7-71ec-4fad-95bb-2b3449f3dbda/statistics/9c17ad7b-9ef1-3e8d-ad0a-ff8bee3925f0", "id": "9c17ad7b-9ef1-3e8d-ad0a-ff8bee3925f0" } ] } Thanks, Hari -- DISCLAIMER - *MSysTechnologies LLC* This email message, contents and its attachments may contain confidential, proprietary or legally privileged information and is intended solely for the use of the individual or entity to whom it is actually intended. If you have erroneously received this message, please permanently delete it immediately and notify the sender. If you are not the intended recipient of the email message,you are notified strictly not to disseminate,distribute or copy this e-mail.E-mail transmission cannot be guaranteed to be secure or error-free as Information could be intercepted, corrupted, lost, destroyed, incomplete or contain viruses and MSysTechnologies LLC accepts no liability for the contents and integrity of this mail or for any damage caused by the limitations of the e-mail transmission.

6 years, 9 months

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Network storage traffic

by John Nguyen

Hello, This is more out of curiosity, I was wondering during a migration or import/export does all the storage traffic goes through the SPM server? Thanks John

6 years, 9 months

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ovirt 4.2.4 installation failures

by Vineet Khandpur

Building a snadbox ovirt environment on CentOS 7.5.1804 Install fails at Creating CA stage: [ INFO ] Configuring PostgreSQL [ INFO ] Creating CA [ ERROR ] Failed to execute stage 'Misc configuration': [Errno 2] No such file or directory [ INFO ] Yum Performing yum transaction rollback [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20180712081855-efeaj4.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20180712082036-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed /etc/pki/ovirt-engine missing several files after install (compared to our prod and test systems) Did something change with the installation re. cert creation? Or am I missing something obvious? [note: default answers to installation questions] Thanks. vk -------------------------------- Vineet Khandpur UNIX System Administrator Information Technology Services University of Alberta Libraries +1-780-492-4718

6 years, 9 months

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Jump from a disk to its storage domain from VM disk

by Gianluca Cecchi

Hello, currently on 4.2.3 I can - Select Storage --> Disks - Select disk link in the line (in the "Alias" column) - In the new disk page select "Storage" tab and I can see the related Domain Name and its information (eg free space if I want to extend the disk) --> it would be nice to have a "link" on domain name so that you can directly jump to Storage --> Domains --> Domain Name It would be nice to have similar behavior also directly starting from Compute --> Virtual Machines Select VM --> Disks Select disk Here I can select "edit" and then in the edit window I can see information about storage domain between the other fields. It would be nice to have a pointer to directly go to the storage domain containing that disk. Gianluca

6 years, 9 months

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oVirt - Scaling out from one to many

by Leo David

Hello everyone, I have two things that i really need to understand regarding storage scaling using gluster. Basically, I am trying to figure out a way to go from 1 single instance to multiple nodes cluster. 1. Single node SelfHosted Engine HyperConverged setup - scale instance up to 3 nodes: - the gluster volumes are created as distributed type. - is there a procedure to migate this single-host scenario to multiple nodes, considering that the 3 nodes setup is using replica 3 gluster volumes ? 2. 3 Nodes SelfHosted Engine - add more storage nodes - how should I increase the size of the already present replica 3 volumes ? - should the volumes be as distribute-replicated in an environment larger than 3 nodes ? 3. Is there a limit as a maximum number of compute nodes per cluster ? Thank you very much ! Leo -- Best regards, Leo David

6 years, 9 months

3
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VM stuck in "Migrating to"

by Bruckner, Simone

Hi all, I have a VM stuck in state "Migrating to". I restarted ovirt-engine and rebooted all hosts, no success. I run ovirt 4.2.4.5-1.el7 on CentOS 7.5 hosts with vdsm-4.20.32-1.el7.x86_64. How can I clean this up? Thank you and all the best, Simone

6 years, 9 months

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ovirt 3.8 to ovirt 4.2 Migration.

by techieim

Hello Team Ovirt, We are running Ovirt3.8 version in our prod, we want to upgrade to 3.8 to 4.2. At present we have 2 (hyp A & hyp B)physical host ovirt 3.8 is running with self hosted engine with data domain and iso one cluster and data center. What we were thing do this migration in following fashion. Plan A. 1. Attach export domain present infra. 2. Take backup all of running vm as export. 3. Detach export domain 4. Detach hyp B from cluster and data center 5. Install fresh ovirt 4.2 iso on hyp B 6. Install self hosted engine 7. Attach Data Domain 8. Attach Export Domain which was use in ovirt 3.8 9. Import all vm's from there to new ovirt 4.2 10. Once all the vm's got up and running poweroff hyp A 11. Install fresh ovirt 4.2 iso on hyp A and attach cluster. Plan B. 1. Attach export domain present infra. 2. Take backup all of running vm as export. 3. Detach export domain 4. Detach hyp B from cluster and data center 5. Install fresh ovirt 4.2 iso on hyp B 6. Install self hosted engine 7. Attach Data Domain 8. Export from ovirt 3.8 to ovirt 4.2 9. Once all the vm's got up and running poweroff hyp A 10. Install fresh ovirt 4.2 iso on hyp A and attach cluster. Thank a ton in advance we may be wrong with above step help us to win this migration. Regards Techieim

6 years, 9 months

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[ANN] oVirt 4.2.5 Second Release Candidate is now available

by Lev Veyde

The oVirt Project is pleased to announce the availability of the oVirt 4.2.5 Second Release Candidate, as of July 15th, 2018. This update is a release candidate of the fifth in a series of stabilization updates to the 4.2 series. This is pre-release software. This pre-release should not to be used in production. This release is available now for: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later This release supports Hypervisor Hosts running: * Red Hat Enterprise Linux 7.5 or later * CentOS Linux (or similar) 7.5 or later See the release notes [1] for installation / upgrade instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is available - oVirt Node is available [2] Additional Resources: * Read more about the oVirt 4.2.5 release highlights: http://www.ovirt.org/release/4.2.5/ * Get more oVirt Project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.2.5/ [2] http://resources.ovirt.org/pub/ovirt-4.2-pre/iso/ -- Lev Veyde Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

6 years, 9 months

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oVirt reports using Grafana

by Karli Sjöberg

Heya! I've been whishing for reports in oVirt ever since the old 'Jasper Reports' was removed. For an Enterprise, having pretty graphs to look at is a must. Searching the subject, I've found this[*] and have managed to get it installed OK but having issues trying to follow the guide setting it up. First of all, I think the guide should have at least mentioned that 'pg_hba.conf' needs to be edited for the read only user to be able to connect to the database, I scratched my head around that for a while before I got it. When I first type in the query example, I got syntax errors: 'pq: syntax error at or near "$"'. I continued anyways since I figured it would be solved at a later point, which turned out to be true, since the next step is to use the "Templating feature" to add variables. Unfortunately this doesn't go so well, even though I followed the instructions very carefully. After hitting save on the first variable I am rewarded with the error message: 'Template variables could not be initialized: pq: column "en_us" does not exist.' Are the queries stated in the guide still correct? This is for 'user_locale': "SELECT DISTINCT language_code from enum_translator" [*]:https://www.ovirt.org/blog/2018/01/ovirt-report-using-grafana/ TIA /K

6 years, 9 months

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new setup would like some advise on implementetion

by Georgios Vasilopoulos

Hello! I would like to read your thoughts regarding a new implementation we are about to do at work Our infrastructure is as follows There are 9 servers who will be used for running vm's Network is 2x10G + 4x1G ethernet per server each has 2x 10C xeon processors and 192GB RAM and 2x 300GB 10K Enterprise SAS 6Gbps, Hot Swap HDD There are 3 servers who will be used for storage. Network is 2x10G + 4x1G ethernet per server each has 2x 8c Xeon processors with 128GB RAM 2x 300GB 10000RPM, 2.5", Serial Attached SCSI (SAS), Hot Swap 6x 200GB WesternDigital HGST ultrastar HUSMM1620ASS200 ssd Each server has a jbod box connected to the server through sas interface 12x 4TB The ovirt installation is expected to run 250-200 VM's on maximum load. Expected to run on a big VM there is our mail server which is pretty loaded, has about 50000 registred users and about half of them are pretty active. What I'm currently thinking is : have hosted vm on compute servers storage, as a stand alone non managed volume of about 150GB. but I would like the engine to be stored on more than 3 servers. Any thoughts ? On the vm storage since high availability is a must I will probably set the servers in raid6 with a spare each and then I will do 3 volumes(2 data bricks + 1 arbiter brick on each server) on glusterfs replica 3 arbiter 1. This will give me about 36TB usable per storage server. I'm highly concerned on how glusterfs will perform regarding the email server. Right now email server is on a vm running on KVM and it gets it's storage from an EMC storage. I'm not expecting Gluster to perform as the EMC storage but I would like to know if it can handle it. I'm thinking of dedicating a gluster volume exclusively Is it better to give to the email vm the gluster volume as a disk(s) from ovirt or directly mount it through the vm? ovirt will force the use of gfapi if I set it on the engine. on the other hand if I use this, how sharding will perform. On the other hand, If I mount it as a glusterfs volume directly on the vm how will it perform through fuse? I have 6x200gb ssd's per storage server. Will it do any good to add these as a tiering volume? What should the shard block size be in that case should it be smaller to utilise the ssd's better ? Will performance be better if I use ceph through iscsi with multipath? I read that ceph needs more nodes to perform suitably and that iscsi adds considerable overhead. I'd love to read your thoughts on this.

6 years, 9 months

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Problem with following host link for vm list using Java SDK.

by dchambers＠bugfixer.net

When trying to do VM list using the 4.2.4 Java SDK against a 4.2.4 engine, I am getting an error while trying to follow the host link to get host info. Any suggestions on fixing this? List<Vm> vms = vmsService.list() .follow("host") .send().vms(); Exception in thread "main" org.ovirt.engine.sdk4.Error: Failed to send request at org.ovirt.engine.sdk4.internal.HttpConnection.send(HttpConnection.java:255) at org.ovirt.engine.sdk4.internal.HttpConnection.send(HttpConnection.java:229) at org.ovirt.engine.sdk4.internal.services.VmsServiceImpl$ListRequestImpl.send(VmsServiceImpl.java:563) at org.ovirt.engine.sdk4.internal.services.VmsServiceImpl$ListRequestImpl.send(VmsServiceImpl.java:477) at com.foo.ovirt.test.VMList.main(VMList.java:59) Caused by: org.ovirt.engine.sdk4.Error: The response content type 'text/html;charset=UTF-8' isn't the expected XML at org.ovirt.engine.sdk4.internal.HttpConnection.checkContentType(HttpConnection.java:287) at org.ovirt.engine.sdk4.internal.HttpConnection.send(HttpConnection.java:251) ... 4 more

6 years, 9 months

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Host reboot failed

by Nicolas Ecarnot

Hello, [oVirt 4.2.4.5-1.el7] Sequence : - Among 7 active UP hosts, one of them runs zero VM - On this (still in UP state) host, I run a SSH-restart via the web GUI - The host gracefully shuts down then reboots, with no issue - In the web GUI, as in real life, the host stays in Reboot state forever A this point, the engine can ping it, can ssh-connect to it, the host seems to have zero issue. In the web GUI, I can not put it into active state because it is not in maintenance state. It stays in reboot state. I can not either put it in maintenance state because it stays in reboot state. This state lasts long enough to allow me type this mail, look into logs, and as I was about to send logs, I see the host is returning to life (its states comes back as UP). I don't type fast, so after the host has finished rebooting, maybe 5 or 10 minutes have passed before the engine links again to the host. Before posting additional logs and comments, does anybody know if this is a know bug or behavior, or do I have to open a BZ? Regards, -- Nicolas ECARNOT

6 years, 9 months

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Re: NFS Mount on EMC VNXe3200 / User - Group 36:36 / Permission issue

by Karli Sjöberg

6 years, 9 months

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ovirt 3.5 fail to start on centOS 6.9

by dinushawww＠gmail.com

Hi, After installing ovirt 3.5 on centOS6.9 the ovirt-engine has stopped. while restarting the engine the error comes "/usr/share/jboss-as" not found. I installed jboss-as7.7.7final and again restart ovirt-engine. now it says ovirt-engine started, but when i checj the status, it shows ovirt-engine stopped, but PID file exist. Please help me to solve this. because i want to crate a lab using 3.5 for my exam. Thank You Dinusha

6 years, 9 months

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Installing ovirt 3.6 on centOS 6.9 error

by dinushawww

Hi, After install ovirt 3.5 on centOS 6.9, the ovirt engine has stopped. while trying to start ovirt-engine it will say /usr/share/jboss-as not found. i manually download jboss 7.1.1 final and installed in /usr/share and again start the oviert-engine, this time it will start and then run the command service ovirt-engine status, ovirt-engine stopped, pid file exist. please help me to solve. i need to crate a lab using ovirt 3.5. Thank You Dinusha

6 years, 9 months

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VDI - SPICE zero clients

by cmcl＠dneg.com

Hi, I gt hold of a 10zig V1200-P for testing VDI under ovirt/RHEV, as I'd read that they support SPICE. However, I haven't found how to connect it successfully to a VM as yet. Has anyone had any experience with these using ovirt/RHEV? I haven't been able to find any manuals or support info on the 10zig website regarding these V1200-P zero clients. I've read that they are discontinuing SPICE support in the future, but I just need to be able to demonstrate it working for now. Thanks for any help, Cam

6 years, 9 months

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Console issues in a distributed environment over NAT

by shailigum＠gmail.com

Hi all, i'm trying to deploy oVirt to manage multiple 'data centers' (really just very basic deployments of single hosts using local storage that are deployed in varying geographic locations), where each host/resource pool is (unfortunately) only accessible via NAT. I've setup port-forwards for all functions, including SPICE/VNC, but am running into issues with the 'console' button in the GUI. When I initially added the host I added it using the NAT IP, however when trying to connect to console the console.vv file generated from the GUI references the local (private) IP of the host, instead of the NAT IP of the upstream firewall - so I have to manually open the file to change it to the NAT IP in order to connect to a VM's console. This is a minor annoyance for me, but it does ultimately the tool will be used by others who are less comfortable with steps like these. Is there a way around this, to have the console.vv generate with the IP oVirt is using to connect to the host, instead of its discovered local IP? Also if you can think of any other concerns I may encounter in a NAT deployment like this, please share! Thanks!

6 years, 9 months

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NFS Mount on EMC VNXe3200 / User - Group 36:36 / Permission issue

by jeanbaptiste.coupiac＠nfrance.com

Hello, I try to mount an NFS Data share from a EMC VNXe3200 export. Unfortunately, NFS share cannot be mount, there is permission error. (Indeed, after the same issue on another NFS ISO repo, I've change exported directory user/group to 36:36, and O-Virt NFS mount was great). So, I think issue with my VNXe3200 is regarding UID / GID owner on VNXe3200 side. After webex with EMC support, change owner / permission on VNXe side seems not possible / supported. Can I mount the NFS share with some options to avoid vdsm:kvm mounting issue ? Can I force mount with root ? Regards, Jean-Baptiste COUPIAC

6 years, 9 months

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Engine Error

by Sakhi Hadebe

Hi, I have just re-installed centOS 7 in 3 servers and have configured gluster volumes following this documentation: https://www.ovirt.org/blog/2016/03/up-and-running-with-ovirt-3-6/, But I have installed http://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm package. Hosted-engine --deploy is failing with this error: "rhel7", "--virt-type", "kvm", "--memory", "16384", "--vcpus", "4", "--network", "network=default,mac=00:16:3e:09:5e:5d,model=virtio", "--disk", "/var/tmp/localvm0nnJH9/images/eacac30d-0304-4c77-8753-6965e4b8c2e7/d494577e-027a-4209-895b-6132e6fc6b9a", "--import", "--disk", "path=/var/tmp/localvm0nnJH9/seed.iso,device=cdrom", "--noautoconsole", "--rng", "/dev/random", "--graphics", "vnc", "--video", "vga", "--sound", "none", "--controller", "usb,model=none", "--memballoon", "none", "--boot", "hd,menu=off", "--clock", "kvmclock_present=yes"], "delta": "0:00:00.979003", "end": "2018-07-10 17:55:11.308555", "msg": "non-zero return code", "rc": 1, "start": "2018-07-10 17:55:10.329552", "stderr": "ERROR unsupported configuration: CPU mode 'custom' for x86_64 kvm domain on x86_64 host is not supported by hypervisor\nDomain installation does not appear to have been successful.\nIf it was, you can restart your domain by running:\n virsh --connect qemu:///system start HostedEngineLocal\notherwise, please restart your installation.", "stderr_lines": ["ERROR unsupported configuration: CPU mode 'custom' for x86_64 kvm domain on x86_64 host is not supported by hypervisor", "Domain installation does not appear to have been successful.", "If it was, you can restart your domain by running:", " virsh --connect qemu:///system start HostedEngineLocal", "otherwise, please restart your installation."], "stdout": "\nStarting install...", "stdout_lines": ["", "Starting install..."]} I added the root user to the kvm group. but it ddn't work. Can you please help me out. I have been struggling to deploy the hosted engine. -- Regards, Sakhi

6 years, 9 months

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PXE LOCALBOOT issue

by Michael Deffenbaugh

Hey all, Provisioning a host with Foreman 1.17.1/Katello 3.6. The host kickstarts fine but when it goes to reboot, iPXE fails to load the local disk when the Foreman local boot kickstart menu ( https://github.com/theforeman/community-templates/blob/develop/provisioni..., line 4-10) sends the command "LOCALBOOT 0". It simply fails and says "No more network devices. No bootable device." Is this a bug in iPXE? Any input would be greatly appreciated! Regards, Mike

6 years, 9 months

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upload disk using python sdk

by 董青龙

Hi all, I want to upload an disk using python sdk instead of web. Which class should I use? I could not find a "upload" method in "class Disk" an "class Disks" in "brokers.py" Anyone can help? Thanks!

6 years, 9 months

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Re: hosted-engine install fails (was: Engine Error)

by Yedidyah Bar David

On Tue, Jul 10, 2018 at 11:32 PM, Sakhi Hadebe <sakhi(a)sanren.ac.za> wrote: > Hi, > > I did not select any CPU architecture. It doenst gove me the option to > select one. It only states the number of virtual CPUs and the memory for > the engine VM. > > Looking at the documentation of installing ovirt-release36.rpm....it does > allow you to select te CPU, but not when installing ovirt-release42.rpm > > On Tuesday, July 10, 2018, Alastair Neil <ajneil.tech(a)gmail.com> wrote: > >> what did you select as your CPU architecture when you created the >> cluster? It looks like the VM is trying to use a CPU type of "Custom", how >> many nodes in your cluster? I suggest you specify the lowest common >> denominator of CPU architecture (e.g. Sandybridge) of the nodes as the CPU >> architecture of the cluster.. >> >> On Tue, 10 Jul 2018 at 12:01, Sakhi Hadebe <sakhi(a)sanren.ac.za> wrote: >> >>> Hi, >>> >>> I have just re-installed centOS 7 in 3 servers and have configured >>> gluster volumes following this documentation: >>> https://www.ovirt.org/blog/2016/03/up-and-running-with-ovirt-3-6/, But >>> I have installed >>> >>> http://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm >>> >>> package. >>> Hosted-engine --deploy is failing with this error: >>> >>> "rhel7", "--virt-type", "kvm", "--memory", "16384", "--vcpus", "4", >>> "--network", "network=default,mac=00:16:3e:09:5e:5d,model=virtio", >>> "--disk", "/var/tmp/localvm0nnJH9/images/eacac30d-0304-4c77-8753- >>> 6965e4b8c2e7/d494577e-027a-4209-895b-6132e6fc6b9a", "--import", >>> "--disk", "path=/var/tmp/localvm0nnJH9/seed.iso,device=cdrom", >>> "--noautoconsole", "--rng", "/dev/random", "--graphics", "vnc", "--video", >>> "vga", "--sound", "none", "--controller", "usb,model=none", "--memballoon", >>> "none", "--boot", "hd,menu=off", "--clock", "kvmclock_present=yes"], >>> "delta": "0:00:00.979003", "end": "2018-07-10 17:55:11.308555", "msg": >>> "non-zero return code", "rc": 1, "start": "2018-07-10 17:55:10.329552", >>> "stderr": "ERROR unsupported configuration: CPU mode 'custom' for x86_64 >>> kvm domain on x86_64 host is not supported by hypervisor\nDomain >>> installation does not appear to have been successful.\nIf it was, you can >>> restart your domain by running:\n virsh --connect qemu:///system start >>> HostedEngineLocal\notherwise, please restart your installation.", >>> "stderr_lines": ["ERROR unsupported configuration: CPU mode 'custom' for >>> x86_64 kvm domain on x86_64 host is not supported by hypervisor", "Domain >>> installation does not appear to have been successful.", "If it was, you can >>> restart your domain by running:", " virsh --connect qemu:///system start >>> HostedEngineLocal", "otherwise, please restart your installation."], >>> "stdout": "\nStarting install...", "stdout_lines": ["", "Starting >>> install..."]} >>> >> This seems to be in the phase where we create a local vm for the engine. We do this with plain virt-install, nothing fancy. Searching the net for "unsupported configuration: CPU mode 'custom'" finds other relevant reports, you might want to check them. You can see the command in bootstrap_local_vm.yml . Please check/share versions of relevant packages (libvirt*, qemu*, etc) and relevant logs (libvirt). Also updating the subject line and adding Simone. Best regards, -- Didi

6 years, 9 months

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Unable to start VM

by Alex K

Hi all, I did a routine maintenance today (updating the hosts) to ovirt cluster (4.2) and I have one VM that was complaining about an invalid snapshot. After shutdown of VM the VM is not able to start again, giving the error: VM Gitlab is down with error. Exit message: Bad volume specification {'serial': 'b6af2856-a164-484a-afe5-9836bbdd14e8', 'index': 0, 'iface': 'virtio', 'apparentsize': '51838976', 'specParams': {}, 'cache': 'none', 'imageID': 'b6af2856-a164-484a-afe5-9836bbdd14e8', 'truesize': '52011008', 'type': 'disk', 'domainID': '142bbde6-ef9d-4a52-b9da-2de533c1f1bd', 'reqsize': '0', 'format': 'cow', 'poolID': '00000001-0001-0001-0001-000000000311', 'device': 'disk', 'path': '/rhev/data-center/00000001-0001-0001-0001-000000000311/142bbde6-ef9d-4a52-b9da-2de533c1f1bd/images/b6af2856-a164-484a-afe5-9836bbdd14e8/f3125f62-c909-472f-919c-844e0b8c156d', 'propagateErrors': 'off', 'name': 'vda', 'bootOrder': '1', 'volumeID': 'f3125f62-c909-472f-919c-844e0b8c156d', 'diskType': 'file', 'alias': 'ua-b6af2856-a164-484a-afe5-9836bbdd14e8', 'discard': False}. I see also the following error: VDSM command CopyImageVDS failed: Image is not a legal chain: (u'b6af2856-a164-484a-afe5-9836bbdd14e8',) Seems as a corrupt VM disk? The VM had 3 snapshots. I was able to delete one from GUI then am not able to delete the other two as the task fails. Generally I am not allowed to clone, export or do sth to the VM. Have you encountered sth similar. Any advice? Thanx, Alex

6 years, 9 months

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Network Setup Error

by Sakhi Hadebe

Hi, I have successfully installe oVirtNode 4.2 and gluster storage on CentOS 7. I am now struggling to deploy the hosted engine. [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Unable to create bridge virbr0: Package not installed"} [ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook What is the right package for bridging in centOS 7? -- Regards, Sakhi Hadebe

6 years, 9 months

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User permission. All user can access (start, shutdown) all vm in User/VM portal

by florentl

Hello, There is something I don't understand in permissions. I'm using Ovirt 4.2.3.5-1. I created a user : - ovirt-aaa-jdbc-tool user add etudiant2 --attribute=firstName=Etudiant2 --attribute=lastName=Etudiant2-Lastname - ovirt-aaa-jdbc-tool user password-reset etudiant2 --password-valid-to="2025-01-01 10:30:00Z" On the Administration Portal I gave him (etudiant2) the permission UserVmManager on only one VM and nothing else. But when he logs in the VM Portal he can view, start, stop all the VM. I think it's because all users are member of the group Everyone and this group has by default the UserRole. And in my config (the default/install config) the UserRole can do Basic Operation an VM. Moreover the UserRole is given to the group Everyone on all VM I created, and I can't remove this permission (Remove button is greyed). How can I make a VM "private", only visible by one user ? Thanks in advance, Florent

6 years, 9 months

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OVN ACLs

by Niyazi Elvan

Hi All, I have started testing oVirt 4.2 and focused on OVN recently. I was wondering whether there is a plan to manage L2->L7 ACLs through oVirt web ui. If not, how could it be possible to manage ACLs except command line tools ? Using opendaylight ?? All the best ! Niyazi -- Niyazi Elvan

6 years, 9 months

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Device Mapper Timeout when using Gluster Snapshots

by hsahmed＠gmail.com

I am facing this trouble since version 4.1 up to the latest 4.2.4, once we enable gluster snapshots and accumulate some snapshots (as few as 15 snapshots per server) we start having trouble booting the server. The server enters emergency shell upon boot after timing out waiting for snapshot devices. Waiting a few minutes and pressing Control-D then boots the server normally. In case of very large number of snapshots (600+) it can take days before the sever will boot. Attaching journal log, let me know if you need any other logs. Details of the setup: 3 node hyperconverged oVirt setup (64GB RAM, 8-Core E5 Xeon) oVirt 4.2.4 oVirt Node 4.2.4 10Gb Interface Thanks, Hesham S. Ahmed

6 years, 9 months

4
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hyperconverged cluster - how to change the mount path?

by Liebe, André-Sebastian

Hi list, I'm looking for an advice how to change the mount point of the hosted_storage due to a hostname change. When I set up our hyperconverged lab cluster (host1, host2, host3) I populated the mount path with host3:/hosted_storage which wasn't very clever as it brings in a single point of failure (i.e. when host3 is down). So I thought adding a round robin dns/hosts entry (i.e. gluster1) for host 1 to 3 and changing the mount path would be a better idea. But the mount path entry is locked in web gui and I couldn't find any hint how to change it manually (in database, shared and local configuration) in a consistent way without risking the cluster. So, is there a step by step guide how to achieve this without reinstalling (from backup)? Sincerely André-Sebastian Liebe Technik / Innovation gematik Gesellschaft für Telematikanwendungen der Gesundheitskarte mbH Friedrichstraße 136 10117 Berlin Telefon: +49 30 40041-197 Telefax: +49 30 40041-111 E-Mail: andre.liebe(a)gematik.de www.gematik.de ___________________________________________ Amtsgericht Berlin-Charlottenburg HRB 96351 B Geschäftsführer: Alexander Beyer

6 years, 9 months

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Advice on deploying oVirt hyperconverged environment Node based

by Tal Bar-Or

Hello All, I am about deploying a new Ovirt system for our developers that we plan to be hyperconverged environment Node based. The system workload would be mostly used for builders that compiling our code , which involves with lots of small files and intensive IO. I plan to build two glustered volume "layers" one based on sas drives for OS spin on, and second for Nvme based for intensive IO. I would expect that the system will be resilient/high availability and in the same time give enough good IO request for vm builders that will be at least 6 to 8 vm guests. The system hardware would be as follows: *chassis*: 4x HP DL380 gen8 *each server hardware:* *cpu*: 2x e5-2690v2 *memory*:256GB *Disks*:12x 1.2TB sas 10k disks , 2 mirror for os (or using usk kingstone 2x 128gb mirror) rest for vm os volume. *Nvme*: 2x960GB Kingstone KC1000 for builders compiling source code *Network: *4 ports Intel 10Gbit/s SFP + Given above configuration and theory, my question would be what would be best practice in terms of Gluster configuration *Distributed,Replicated,Distributed Replicated,Dispersed,Distributed Dispersed*? What is the suggestion for hardware raid type 5 or 6 , or use ZFS? Network nodes communication , i intend to use 3 ports for storage communication and one port for guests network , my question regarding Gluster inter communication , what is better would i gail from 3x 10G LACP or 1 network for each gluster volume? Please advice Thanks -- Tal Bar-or

6 years, 9 months

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Changing resolution of console on Mint guest running on Ovirt 4.2

by pascal＠butterflyit.com

I keep getting an error: Could not set configuration for CRTC 63. I checked that I have spice-agent and spice-agentd running. Also qemu-guest-agent. lspci shows that I have a QXL adapter. xrandr -q shows that I have many different config available. but none work. What am I missing? Screen 0: minimum 320 x 200, current 1024 x 768, maximum 8192 x 8192 Virtual-0 connected primary 1024x768+0+0 0mm x 0mm 1024x768 59.95*+ 1920x1200 59.95 1920x1080 60.00 1600x1200 59.95 1680x1050 60.00 1400x1050 60.00 1280x1024 59.95 1440x900 59.99 1280x960 59.99 1280x854 59.95 1280x800 59.96 1280x720 59.97 1152x768 59.95 800x600 59.96 848x480 59.94 720x480 59.94 640x480 59.94 Virtual-1 disconnected V

6 years, 9 months

2
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change from LDAP to AD authentication

by p.staniforth＠leedsbeckett.ac.uk

Hello, as part of our policy I have to change from LDAP to Active Directory for authentication in our oVirt system. I have managed to configure a test system that allows users to login using the CN (sAMAccountName) as before. The users in the system using the AD namespace are using their UPN for their user name. Do we have to copy permissions from all the old accounts to their new accounts or is there a way to rename them to the UPN retaining there old permissions? Thanks, Paul S.

6 years, 9 months

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Cannot import a qcow2 image

by etienne.charlier＠reduspaceservices.eu

Hello, I' m trying without success to import a qcow2 file into ovirt. I tried on a ISCSI datadomain and an nfs datadomain. I struggled quite a lot to have the "test connection" succed ( I write a small shell script to "deploy" letsencryt certificates into ovirt engine) Doc is not clear on the fact that certificates for imageio-proxy are different than for main engine… Now, the upload fails with Transfer was stopped by system. Reason: failed to add image ticket to ovirt-imageio-proxy. Image gets stuck in "transfer paused by system" Any idea ? ovrit is up to date: 4.2.4 on both engine and hosts.

6 years, 9 months

4
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OVN and MTU of vnics based on it clarification

by Gianluca Cecchi

Hello, I'm testing a virtual rhcs cluster based on 4 nodes that are CentOS 7.4 VMs. So the stack is based on Corosync/Pacemaker I have two oVirt hosts and so my plan is to put two VMs on first host and two VMs on the second host, to simulate a two sites config and site loss, before going to physical production config. Incidentally the two hypervisor hosts are indeed placed into different physical datacenters. So far so good. I decided to use OVN for the intracluster dedicated network configured for corosync (each VM has two vnics, one on production lan and one for intracluster). I detected that the cluster worked and formed (also only two nodes) only if the VMs run on the same host, while it seems they are not able to communicate when on different hosts. Ping is ok and an attempt of ssh session between them on intracluster lan, but cluster doesn't come up So after digging in past mailing list mails I found this recent one: https://lists.ovirt.org/archives/list/users@ovirt.org/thread/RMS7XFOZ67O3... where the solution was to set 1400 for the MTU of the interfaces on OVN network. It seems it resolves the problem also in my scenario: - I live migrated two VMs on the second host and rhcs clusterware didn't complain - I relocated a resource group composed by several LV/FS, VIP and application from VM running on host1 to VM running on host2 without problems. So the question is: can anyone confirm what are guidelines for settings vnics on OVN? Is there already a document in place about MTU settings for OVN based vnics? Other particular settings or limitations if I want to configure a vnic on OVN? Thanks, Gianluca

6 years, 9 months

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fence_rhevm and ovirt 4.2

by Gianluca Cecchi

Hello, I'm configuring a virtual rhcs cluster and would like to use fence_rhevm agent for stonith. As VMs composing the 4-nodes cluster I'm using CentOS 7.4 os with fence-agents-rhevm-4.0.11-66.el7_4.4.x86_64; I see that in 7.5 the agent is fence-agents-rhevm-4.0.11-86.el7_5.2.x86_64 but with no modification for the /usr/sbin/fence_rhevm python script apart the BUILD_DATE line. Some questions: - it seems it is still in API v3 even if deprecated; any particular reason? Possible to update to V4? Can I create a RFE bugzilla? This is in fact what I get in engine events registering connection: Client from address "10.4.4.68" is using version 3 of the API, which has been deprecated since version 4.0 of the engine, and will no longer be supported starting with version 4.3. Make sure to update that client to use a supported versions of the API and the SDKs, before upgrading to version 4.3 of the engine. 7/7/184:56:11 PM User fenceuser@internal-authz connecting from '10.4.4.68' using session 'OVgdzMofRFDS4ZKSdL83mRyGUFEdc+++onJHzGiAfpYuS07xa/EbBqFEPtztpwEeRzCn9mBOTGXE69rBbHlhXQ==' logged in. 7/7/184:56:11 PM - UserRole ok Back in April 2017 for version 4.1.1 I had problems and it seems I had to set super user privileges for the "fencing user" See thread here https://lists.ovirt.org/archives/list/users@ovirt.org/message/FS5YFU5ZXIY... Now instead I only set UserRole for the defined "fenceuser" on the virtual cluster VMS and it works ok - for a VM with permissions already setup: [root@cl1 ~]# fence_rhevm -a 10.4.192.49 -l "fenceuser@internal" -S /usr/local/bin/pwd_ovmgr01.sh -z --ssl-insecure -o status --shell-timeout=20 --power-wait=10 -n cl1 Status: ON - for a VM still without permissions [root@cl1 ~]# fence_rhevm -a 10.4.192.49 -l "fenceuser@internal" -S /usr/local/bin/pwd_ovmgr01.sh -z --ssl-insecure -o status --shell-timeout=20 --power-wait=10 -n cl2 Failed: Unable to obtain correct plug status or plug is not available - for a VM with permissions already setup: I'm able to make power off / power on of the VM Thanks, Gianluca

6 years, 9 months

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Ovirt vs RHEV

by Krzysztof Wajda

Hi, can anyone explain differences between Ovirt and RHEV in version 4.1 ? I know that RHEV has diffrent product life-cycle, and there are some diffrences in installation process. Do you know if there are any additional featuers in Ovirt or RHEV ? Do you know any oifficial statements from RH about differences ? From my experience there is not too much diffrences, but I need to prepere such a comaprison for bussines so I would like to get an info from relaiable source. Chris

6 years, 9 months

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Ovirt/ RHV Disaster Recovery Designing

by samee095＠gmail.com

Hi I've looking for some ideas about designing disaster recovery planning with ovirt 4.2. Since 4.2 we have options to have intergration with disaster recovery site also. I went through some videos at internet and want to share if those are correct or not. Thus you can help me regarding what other things I should be having ideas during planning and designing more about this. 1. We've to keep both sites on and already created datacenter, cluster and one site with storage domain attached and other site with no storage domain. 2. We've to keep latency of 10ms at maximum between both sites. 3. Have to configure virtual machines with affinity group. 4. The VM's which are configured as high-available vm, will be migrated first. 5. There's an Ansible script while have to run to fail over and fail back. Now, please could you help me out regarding this. 1. Where can I find this ansible script? Is this https://github.com/oVirt/ovirt-ansible-disaster-recovery.git? 2. Can this script run at rhv also ? or just for ovirt? Or what other changes I have to make for rhv to have this functionalities? 3. How ovirt/rhv works with the OVN compared to NSX? Is there's any challenges ? 4. Can you share me some high and low level diagram related to rhv disaster planning? 5. How the storage migrates on backend ? During the script ? 6. Where do I run this script? During fail over at primary site and during fail back at secondary site? 7. Basically since only the storage migrates and all other components are on already so basically backend it's only dealing with storage migration according to defined policies ? Please could you help me out with some designing and ideas what're the best architecture during planning on disaster recovery at RHV. Thank you.

6 years, 9 months

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=?utf-8?q?=5Bovirt-users=5D?=(v4.2.5-1.el7) Snapshots UI - html null

by Maton, Brett

Hi, I'm trying to restore a VM snapshot theough the UI but keep running into this error: Uncaught exception occurred. Please try reloading the page. Details: Exception caught: html is null Please have your administrator check the UI logs ui log attached. CentOS 7 oVirt 4.2.5-1.el7 Regards, Brett

6 years, 9 months

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Re: PollVDSCommand Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils

by Greg Sheremeta

Is your engine functioning at all? I'm not sure if you're saying your entire engine doesn't work, or just host deploy doesn't work. What version of ovirt engine is this? How did you install -- fresh installation, upgrade? From source or rpm? Best wishes, Greg On Wed, Jun 20, 2018 at 12:35 AM Deekshith <deekshith(a)binaryindia.com> wrote: > Dear team > > Please find the attached server and host logs.. ovirt host > unresponsive(down), unable to install node packages. > > > > Regards > > Deekshith > > > > *From:* Roy Golan [mailto:rgolan@redhat.com] > *Sent:* 19 June 2018 06:57 > *To:* Greg Sheremeta > *Cc:* devel; users; deekshith(a)binaryindia.com; allen_john(a)mrpl.co.in > *Subject:* Re: [ovirt-users] PollVDSCommand Error: > java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > > > On Tue, 19 Jun 2018 at 16:04 Greg Sheremeta <gshereme(a)redhat.com> wrote: > > Sending to devel list. > > > > Anyone ever seen this before? It sounds like a bad installation if Java > classes are missing / classloader issues are present. > > > > 2018-06-18 11:23:11,287+05 INFO > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: > VDS_INSTALL_IN_PROGRESS(509), Correlation ID: > d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, > Custom Event ID: -1, Message: Installing Host Node. Retrieving installation > logs to: > '/var/log/ovirt-engine/host-deploy/ovirt-host-deploy-20180618112311-mrpl.kvm2-d6a2578b-c58f-43be-b6ad-30a3a0a57a74.log'. > > 2018-06-18 11:23:12,131+05 INFO > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (VdsDeploy) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] EVENT_ID: > VDS_INSTALL_IN_PROGRESS(509), Correlation ID: > d6a2578b-c58f-43be-b6ad-30a3a0a57a74, Call Stack: null, Custom ID: null, > Custom Event ID: -1, Message: Installing Host Node. Stage: Termination. > > 2018-06-18 11:23:12,193+05 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to mrpl.kvm2/172.31.1.32 > > 2018-06-18 11:23:12,206+05 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] > (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] > Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > 2018-06-18 11:23:12,206+05 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] > (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] > Command 'PollVDSCommand(HostName = Node, > VdsIdVDSCommandParametersBase:{runAsync='true', > hostId='d862d5c8-c75e-42ee-867f-ca16a228c2ad'})' execution failed: > java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: > org/apache/commons/lang/StringUtils > > 2018-06-18 11:23:12,707+05 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] > (org.ovirt.thread.pool-7-thread-47) [d6a2578b-c58f-43be-b6ad-30a3a0a57a74] > Error: java.lang.NoClassDefFoundError: org/apache/commons/lang/StringUtils > > > > > > Is that a regular installation and what version? > > jdk version? > > server.log engine.log > > > > > > On Tue, Jun 19, 2018 at 8:50 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Dear team > > Please find attached ovirt-engine log . > > > > Regards > > Deekshith > > > > *From:* Greg Sheremeta [mailto:gshereme@redhat.com] > *Sent:* 19 June 2018 05:53 > *To:* deekshith(a)binaryindia.com > *Cc:* users > *Subject:* Re: [ovirt-users] Unable to start Ovirt engine > > > > What does it say in the > /var/log/ovirt-engine/setup/ovirt-engine-setup-xxxxxx.log? > > > > On Sun, Jun 17, 2018 at 6:01 AM Deekshith <deekshith(a)binaryindia.com> > wrote: > > Hi Team > > Please anyone help me to solve this issue. > > > > > > *Error! Filename not specified.* > > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/QPBXKHLK4NS... > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > > > > > > -- > > *GREG SHEREMETA* > > SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX > > Red Hat NA > > <https://www.redhat.com/> > > gshereme(a)redhat.com IRC: gshereme > > <https://red.ht/sig> > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/2AA4B5IPQL7... > > -- GREG SHEREMETA SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX Red Hat NA <https://www.redhat.com/> gshereme(a)redhat.com IRC: gshereme <https://red.ht/sig>

6 years, 9 months

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import OVA failed

by du_hongyu＠yeah.net

Hi my ovirt-engine version is 4.2.1, I import OVA by web UI, face some error, can you give me some advise? Regards Hongyu Du

6 years, 9 months

2
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ovirt, postfix and sendmail

by Fabrice Bacchella

ovirt in version 4.2 choose to incorporate postfix as a mandatory MTA: yum erase postfix ... Removing: postfix x86_64 2:2.10.1-6.el7 @base 12 M Removing for dependencies: cockpit-ovirt-dashboard noarch 0.11.28-1.el7 @ovirt-4.2 15 M ovirt-host x86_64 4.2.3-1.el7 @ovirt-4.2 11 k ovirt-hosted-engine-setup noarch 2.2.22.1-1.el7 @ovirt-4.2 2.2 M Is there a way to change that ? It's not about postfix being inferior or superior to other solutions. It's that it didn't ask any thing, didn't check if one was already installed. It's just installed. For example: rpm -q --provides postfix MTA config(postfix) = 2:2.10.1-6.el7 postfix = 2:2.10.1-6.el7 postfix(x86-64) = 2:2.10.1-6.el7 server(smtp) smtpd smtpdaemon rpm -q --provides sendmail MTA config(sendmail) = 8.14.7-5.el7 sendmail = 8.14.7-5.el7 sendmail(x86-64) = 8.14.7-5.el7 server(smtp) smtpdaemon There is a lot of other dependencies to declare other than postfix, MTA would have been better.

6 years, 9 months

3
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Ovirt Networking Setup Questions

by Dave Mintz

Hello, I am trying to understand, by reading all available docs, how to correctly set up networking. What I have: 6 nodes, 1 engine - all have 3 nics. What I want: To separate traffic into three zones - ovirtmgmt, prod (for vm and admin web interface, data (for db access). So, I have three subnets - 10.10.10.0, 10.10.20.0, and 10.10.30.0 - with matching VLANs 10, 20, 30 I am trying to understand how bonding and bridging work. Should I bond all three nics together? The instructions here: https://www.ovirt.org/documentation/how-to/networking/bonding-vlan-bridge/ <https://www.ovirt.org/documentation/how-to/networking/bonding-vlan-bridge/> seem to do that and then create two bridges br0 and ovirtmgmt, which they then assign ip addresses to. I can do that, but shouldn’t I be configuring all of the networking at the logical network level? So, in that case, should I just create one bond/bridge and then do all of the networking at the logical level? Sorry if this is newbie stuff. Thanks Dave

6 years, 9 months

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Snapshots don't seem to work with Windows VMs

by jmp242＠cornell.edu

I've been testing with Windows 10 1607 LTSB and created several snapshots. I can preview each one, but they all boot with the same configuration and software installed and files as the "active VM" - so I cannot see at all how to roll back changes. Is this a known issue? I believe I'm following the documentation properly, but I can't see that the snapshots are doing anything. I'm testing on Scientific Linux 7.4 using oVirt 4.2.2.6-1.el7.centos.

6 years, 9 months

2
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oVirt LLDP Labeler

by Ales Musil

Hello, I would like to announce that oVirt LLDP Labeler is officially available. The Labeler is service that runs along with engine and is capable of labeling host network interfaces according to their reported VLANs via LLDP. The attached labels are named "lldp_vlan_${VLAN}", where ${VLAN} is ID of the corresponding VLAN. This can make work of an administrator easier, because any network with the same label, will be automatically attached to the corresponding host interface. The Labeler is currently tested only with Juniper switches which are capable of reporting all of their VLANs that are present on the interface. We would like to extend the Labeler with auto bonding feature. Those interfaces that are detected on the same switch would be automatically bonded. The Labeler source is available here: https://github.com/almusil/ovirt-lldp-labeler And the build: https://copr.fedorainfracloud.org/coprs/amusil/ovirt-lldp-labeler/ If you have any suggestions or problems please don't hesitate to report them on the GitHub page. -- ALES MUSIL Associate software engineer - rhv network Red Hat EMEA <https://www.redhat.com/> amusil(a)redhat.com IM: amusil <https://red.ht/sig>

6 years, 9 months

3
3
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GlusterFS 4.1

by Chris Boot

All, Now that GlusterFS 4.1 LTS has been released, and is the "default" version of GlusterFS in CentOS (you get this from "centos-release-gluster" now), what's the status with regards to oVirt? How badly is oVirt 4.2.4 likely to break if one were to upgrade the gluster* packages to 4.1? Thanks, Chris -- Chris Boot bootc(a)boo.tc

6 years, 9 months

2
1
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