March 2018 - Users - oVirt List Archives

Network Address Change
by Paul.LKW 28 Dec '22

28 Dec '22

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

4 6

looking for some ISV backup software which integrates the backup API
by Nathanaël Blanchet 08 Jun '22

08 Jun '22

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-re…) 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%20Enterpri… 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?

5 4

OVS switch type for hosted-engine
by Devin A. Bougie 06 May '22

06 May '22

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

4 5

USB3 redirection
by Rik Theys 19 Apr '22

19 Apr '22

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 5

OVN routing and firewalling in oVirt
by Gianluca Cecchi 19 Apr '22

19 Apr '22

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

4 6

OVN and change of mgmt network
by Gianluca Cecchi 26 Jan '21

26 Jan '21

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

3 4

deprecating export domain?
by Charles Kozler 30 Aug '20

30 Aug '20

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!

11 21

Vm suddenly paused with error "vm has paused due to unknown storage error"
by Jasper Siero 18 Feb '20

18 Feb '20

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

3 3

Unable to find OVF_STORE after recovery / upgrade
by Sam Cappello 26 May '19

26 May '19

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--

3 2

[Users] Problem Creating "oVirtEngine" Machine
by Richie＠HIP 15 May '19

15 May '19

--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 15 May '19

15 May '19

------=_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 15 May '19

15 May '19

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 15 May '19

15 May '19

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

2 1

VM has paused due to no storage space error
by Sandvik Agustin 15 May '19

15 May '19

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

5 5

VM Import from remote libvirt Server on web gui with Host key verification failed or permission denied error
by Rogério Ceni Coelho 15 May '19

15 May '19

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.

3 2

Change host names/IPs
by Davide Ferrari 15 May '19

15 May '19

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

4 7

[Users] Lifecycle / upgradepath
by Sven Kieske 11 May '19

11 May '19

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

2 1

[Users] Nested virtualization with Opteron 2nd generation and oVirt 3.1 possible?
by Gianluca Cecchi 11 May '19

11 May '19

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

2 1

Need VM run once api
by Chandrahasa S 09 May '19

09 May '19

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 4

[Users] importing from kvm into ovirt
by Jonathan Horne 29 Apr '19

29 Apr '19

--_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_--

3 2

Trying to reset password for ovirt wiki
by noc 08 Apr '19

08 Apr '19

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--

2 1

ovirt-guest-agent issue on rhel5.5
by John Michael Mercado 08 Apr '19

08 Apr '19

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

2 1

[Users] oVirt Workshop at LinuxCon Japan 2012
by Leslie Hawthorn 08 Apr '19

08 Apr '19

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-work… [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

2 1

[Users] Moving iSCSI Master Data
by rni＠chef.net 07 Apr '19

07 Apr '19

--========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--

3 2

[Users] Can't access RHEV-H aka ovirt-node
by Scotto Alberto 11 Mar '19

11 Mar '19

--_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. 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3 2

Unable to make Single Sign on working on Windows 7 Guest
by Felipe Herrera Martinez 11 Mar '19

11 Mar '19

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

3 5

Re: [ovirt-users] Need VM run once api
by Chandrahasa S 11 Mar '19

11 Mar '19

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_=--

3 3

Re: [ovirt-users] Problem Windows guests start in pause
by Dafna Ron 11 Mar '19

11 Mar '19

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

3 3

Feature: Hosted engine VM management
by Roy Golan 27 Feb '19

27 Feb '19

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

2 3

Re: [ovirt-users] Large DWH Database, how to empty
by Matt . 26 Feb '19

26 Feb '19

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 > >

1 0

Re: [ovirt-users] Packet loss
by Doron Fediuck 26 Feb '19

26 Feb '19

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2 1

Backup & Restore
by suporte＠logicworks.pt 27 Dec '18

27 Dec '18

------=_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--

4 16

Error installing ovirt node
by Junaid Jadoon 20 Sep '18

20 Sep '18

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.

3 8

Failed to synchronize networks of Provider ovirt-provider-ovn
by Kapetanakis Giannis 14 Sep '18

14 Sep '18

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

4 11

Network issues with oVirt 4.2 and cloud-init
by Berger, Sandy 17 Aug '18

17 Aug '18

--_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_--

4 5

Unable to backend oVirt with Cinder
by Logan Kuhn 21 Jun '18

21 Jun '18

------=_Part_51316288_608143832.1472587678781 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit I've got Cinder configured and pointed at Ceph for it's back end storage. I can run ceph commands on the cinder machine and cinder is configured for noauth and I've also tried it with Keystone for auth. I can run various cinder commands and it'll return as expected. When I configure it in oVirt it'll add the external provider fine, but when I go to create a disk it doesn't populate the volume type field, it's just empty. The corresponding command for cinder: cinder type-list and cinder type-show <name> returns fine and it is public. Ovirt and Cinder are on the same host so it isn't a firewall issue. Cinder config: [DEFAULT] rpc_backend = rabbit #auth_strategy = keystone auth_strategy = noauth enabled_backends = ceph #glance_api_servers = http://10.128.7.252:9292 #glance_api_version = 2 #[keystone_authtoken] #auth_uri = http://10.128.7.252:5000/v3 #auth_url = http://10.128.7.252:35357/v3 #auth_type = password #memcached_servers = localhost:11211 #project_domain_name = default #user_domain_name = default #project_name = services #username = user #password = pass [ceph] volume_driver = cinder.volume.drivers.rbd.RBDDriver volume_backend_name = ceph rbd_pool = ovirt-images rbd_user = cinder rbd_secret_uuid = <secret> rbd_ceph_conf = /etc/ceph/ceph.conf rbd_flatten_volume_from_snapshot = true rbd_max_clone_depth = 5 rbd_store_chunk_size = 4 rados_connect_timeout = -1 #glance_api_version = 2 [database] connection = postgresql://user:pass@10.128.2.33/cinder [oslo_concurrency] lock_path = /var/lib/cinder/tmp [oslo_messaging_rabbit] rabbit_host = localhost rabbit_port = 5672 rabbit_userid = user rabbit_password = pass Regards, Logan ------=_Part_51316288_608143832.1472587678781 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: Arial; font-size: 12pt; color: #0000= 00"><div>I've got Cinder configured and pointed at Ceph for it's back end s= torage.  I can run ceph commands on the cinder machine and cinder is c= onfigured for noauth and I've also tried it with Keystone for auth.  I= can run various cinder commands and it'll return as expected. </= div><div><br data-mce-bogus=3D"1"></div><div>When I configure it in oVirt i= t'll add the external provider fine, but when I go to create a disk it does= n't populate the volume type field, it's just empty.  The correspondin= g command for cinder: cinder type-list and cinder type-show <name> re= turns fine and it is public. </div><div><br data-mce-bogus=3D"1"></div= ><div>Ovirt and Cinder are on the same host so it isn't a firewall issue.</= div><div><br data-mce-bogus=3D"1"></div><div>Cinder config:</div><div>[DEFA= ULT]<br>rpc_backend =3D rabbit<br>#auth_strategy =3D keystone<br>auth_strat= egy =3D noauth<br>enabled_backends =3D ceph<br>#glance_api_servers =3D http= ://10.128.7.252:9292<br>#glance_api_version =3D 2<br><br>#[keystone_authtok= en]<br>#auth_uri =3D http://10.128.7.252:5000/v3<br>#auth_url =3D http://10= .128.7.252:35357/v3<br>#auth_type =3D password<br>#memcached_servers =3D lo= calhost:11211<br>#project_domain_name =3D default<br>#user_domain_name =3D = default<br>#project_name =3D services<br>#username =3D user<br>#passwo= rd =3D pass<br><br>[ceph]<br>volume_driver =3D cinder.volume.drivers.rbd.RB= DDriver<br>volume_backend_name =3D ceph<br>rbd_pool =3D ovirt-images<br>rbd= _user =3D cinder<br>rbd_secret_uuid =3D <secret><br>rbd_ceph_con= f =3D /etc/ceph/ceph.conf<br>rbd_flatten_volume_from_snapshot =3D true<br>r= bd_max_clone_depth =3D 5<br>rbd_store_chunk_size =3D 4<br>rados_connect_tim= eout =3D -1<br>#glance_api_version =3D 2<br><br>[database]<br>connection = =3D postgresql://user:pass@10.128.2.33/cinder<br><br>[oslo_concurrency]<br>= lock_path =3D /var/lib/cinder/tmp<br><br>[oslo_messaging_rabbit]<br>rabbit_= host =3D localhost<br>rabbit_port =3D 5672<br>rabbit_userid =3D <span = style=3D"color: #000000; font-family: Arial; font-size: 16px; font-style: n= ormal; font-variant-ligatures: normal; font-variant-caps: normal; font-weig= ht: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-a= lign: start; text-indent: 0px; text-transform: none; white-space: normal; w= idows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inlin= e !important; float: none; background-color: #ffffff;" data-mce-style=3D"co= lor: #000000; font-family: Arial; font-size: 16px; font-style: normal; font= -variant-ligatures: normal; font-variant-caps: normal; font-weight: normal;= letter-spacing: normal; line-height: normal; orphans: 2; text-align: start= ; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; w= ord-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !importan= t; float: none; background-color: #ffffff;">user</span><br>rabbit_password = =3D <span style=3D"color: #000000; font-family: Arial; font-size: 16px= ; font-style: normal; font-variant-ligatures: normal; font-variant-caps: no= rmal; font-weight: normal; letter-spacing: normal; line-height: normal; orp= hans: 2; text-align: start; text-indent: 0px; text-transform: none; white-s= pace: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;= display: inline !important; float: none; background-color: #ffffff;" data-= mce-style=3D"color: #000000; font-family: Arial; font-size: 16px; font-styl= e: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-= weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; te= xt-align: start; text-indent: 0px; text-transform: none; white-space: norma= l; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: i= nline !important; float: none; background-color: #ffffff;">pass</span></div= ><div><br></div><div data-marker=3D"__SIG_PRE__">Regards,<br>Logan</div></d= iv></body></html> ------=_Part_51316288_608143832.1472587678781--

4 4

Recovering oVirt-Engine with a backup before upgrading to 4.2
by Sven Achtelik 04 May '18

04 May '18

--_000_41e0a4df7d7b4b04824f154982fe953fepsaero_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi All, I'm still facing issues with my HE engine. Here are the steps that I took t= o end up in this situation: - Update Engine from 4.1.7 to 4.1.9 o That worked as expected - Automatic Backup of Engine DB in the night - Upgraded Engine from 4.1.9 to 4.2.1 o That worked fine - Noticed Issues with the HA support for HE o Cause was not having the latest ovirt-ha agent/broker version on hosts - After updating the first host with the latest packages for the Ag= ent/Broker engine was started twice o As a result the Engine VM Disk was corrupted and there is no Backup of = the Disk o There is also no Backup of the Engine DB with version 4.2 - VM disk was repaired with fsck.ext4, but DB is corrupt o Can't restore the Engine DB because the Backup DB from Engine V 4.1 - Rolled back all changes on Engine VM to 4.1.9 and imported Backup o Checked for HA VMs to set as disabled and started the Engine - Login is fine but the Engine is having trouble picking up and inf= ormation from the Hosts o No information on running VMs or hosts status - Final Situation o 2 Hosts have VMs still running and I can't stop those o I still have the image of my corrupted Engine VM (v4.2) Since there were no major changes after upgrading from 4.1 to 4.2, would it= be possible to manually restore the 4.1 DB to the 4.2 Engine VM to this up= and running again or are there modifications made to the DB on upgrading t= hat are relevant for this ? All my work on rolling back to 4.1.9 with the D= B restore failed as the Engine is not capable of picking up information fro= m the hosts. Lessons learned is to always make a copy/snapshot of the engin= e VM disk before upgrading anything. What are my options on getting back to= a working environment ? Any help or hint is greatly appreciated. Thank you, Sven --_000_41e0a4df7d7b4b04824f154982fe953fepsaero_ 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"DE" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Hi All, <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I’m still facing issues w= ith my HE engine. Here are the steps that I took to end up in this situatio= n: <o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve= l1 lfo1"><![if !supportLists]><span lang=3D"EN-US"><span style=3D"mso-list:= Ignore">-<span style=3D"font:7.0pt "Times New Roman""> &nbsp= ;       </span></span></span><![endif]><span lang=3D"EN-US">Update Engine from 4.1.= 7 to 4.1.9 <o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0= pt;mso-list:l0 level2 lfo1"> <![if !supportLists]><span lang=3D"EN-US" style=3D"font-family:"Courie= r New""><span style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt &qu= ot;Times New Roman"">   </span></span></span><![endif]><span lang=3D"EN-US">That worked as expected= <o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve= l1 lfo1"><![if !supportLists]><span lang=3D"EN-US"><span style=3D"mso-list:= Ignore">-<span style=3D"font:7.0pt "Times New Roman""> &nbsp= ;       </span></span></span><![endif]><span lang=3D"EN-US">Automatic Backup of Eng= ine DB in the night<o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve= l1 lfo1"><![if !supportLists]><span lang=3D"EN-US"><span style=3D"mso-list:= Ignore">-<span style=3D"font:7.0pt "Times New Roman""> &nbsp= ;       </span></span></span><![endif]><span lang=3D"EN-US">Upgraded Engine from 4.= 1.9 to 4.2.1<o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0= pt;mso-list:l0 level2 lfo1"> <![if !supportLists]><span lang=3D"EN-US" style=3D"font-family:"Courie= r New""><span style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt &qu= ot;Times New Roman"">   </span></span></span><![endif]><span lang=3D"EN-US">That worked fine<o:p></= o:p></span></p> <p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve= l1 lfo1"><![if !supportLists]><span lang=3D"EN-US"><span style=3D"mso-list:= Ignore">-<span style=3D"font:7.0pt "Times New Roman""> &nbsp= ;       </span></span></span><![endif]><span lang=3D"EN-US">Noticed Issues with the= HA support for HE<o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0= pt;mso-list:l0 level2 lfo1"> <![if !supportLists]><span lang=3D"EN-US" style=3D"font-family:"Courie= r New""><span style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt &qu= ot;Times New Roman"">   </span></span></span><![endif]><span lang=3D"EN-US">Cause was not having th= e latest ovirt-ha agent/broker version on hosts<o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve= l1 lfo1"><![if !supportLists]><span lang=3D"EN-US"><span style=3D"mso-list:= Ignore">-<span style=3D"font:7.0pt "Times New Roman""> &nbsp= ;       </span></span></span><![endif]><span lang=3D"EN-US">After updating the firs= t host with the latest packages for the Agent/Broker engine was started twi= ce <o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0= pt;mso-list:l0 level2 lfo1"> <![if !supportLists]><span lang=3D"EN-US" style=3D"font-family:"Courie= r New""><span style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt &qu= ot;Times New Roman"">   </span></span></span><![endif]><span lang=3D"EN-US">As a result the Engine = VM Disk was corrupted and there is no Backup of the Disk<o:p></o:p></span><= /p> <p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0= pt;mso-list:l0 level2 lfo1"> <![if !supportLists]><span lang=3D"EN-US" style=3D"font-family:"Courie= r New""><span style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt &qu= ot;Times New Roman"">   </span></span></span><![endif]><span lang=3D"EN-US">There is also no Backup= of the Engine DB with version 4.2<o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve= l1 lfo1"><![if !supportLists]><span lang=3D"EN-US"><span style=3D"mso-list:= Ignore">-<span style=3D"font:7.0pt "Times New Roman""> &nbsp= ;       </span></span></span><![endif]><span lang=3D"EN-US">VM disk was repaired wi= th fsck.ext4, but DB is corrupt<o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0= pt;mso-list:l0 level2 lfo1"> <![if !supportLists]><span lang=3D"EN-US" style=3D"font-family:"Courie= r New""><span style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt &qu= ot;Times New Roman"">   </span></span></span><![endif]><span lang=3D"EN-US">Can’t restore the= Engine DB because the Backup DB from Engine V 4.1<o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve= l1 lfo1"><![if !supportLists]><span lang=3D"EN-US"><span style=3D"mso-list:= Ignore">-<span style=3D"font:7.0pt "Times New Roman""> &nbsp= ;       </span></span></span><![endif]><span lang=3D"EN-US">Rolled back all changes= on Engine VM to 4.1.9 and imported Backup <o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0= pt;mso-list:l0 level2 lfo1"> <![if !supportLists]><span lang=3D"EN-US" style=3D"font-family:"Courie= r New""><span style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt &qu= ot;Times New Roman"">   </span></span></span><![endif]><span lang=3D"EN-US">Checked for HA VMs to s= et as disabled and started the Engine<o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve= l1 lfo1"><![if !supportLists]><span lang=3D"EN-US"><span style=3D"mso-list:= Ignore">-<span style=3D"font:7.0pt "Times New Roman""> &nbsp= ;       </span></span></span><![endif]><span lang=3D"EN-US">Login is fine but the E= ngine is having trouble picking up and information from the Hosts<o:p></o:p= ></span></p> <p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0= pt;mso-list:l0 level2 lfo1"> <![if !supportLists]><span lang=3D"EN-US" style=3D"font-family:"Courie= r New""><span style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt &qu= ot;Times New Roman"">   </span></span></span><![endif]><span lang=3D"EN-US">No information on runni= ng VMs or hosts status<o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"text-indent:-18.0pt;mso-list:l0 leve= l1 lfo1"><![if !supportLists]><span lang=3D"EN-US"><span style=3D"mso-list:= Ignore">-<span style=3D"font:7.0pt "Times New Roman""> &nbsp= ;       </span></span></span><![endif]><span lang=3D"EN-US">Final Situation<o:p></o= :p></span></p> <p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0= pt;mso-list:l0 level2 lfo1"> <![if !supportLists]><span lang=3D"EN-US" style=3D"font-family:"Courie= r New""><span style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt &qu= ot;Times New Roman"">   </span></span></span><![endif]><span lang=3D"EN-US">2 Hosts have VMs still = running and I can’t stop those <o:p></o:p></span></p> <p class=3D"MsoListParagraph" style=3D"margin-left:72.0pt;text-indent:-18.0= pt;mso-list:l0 level2 lfo1"> <![if !supportLists]><span lang=3D"EN-US" style=3D"font-family:"Courie= r New""><span style=3D"mso-list:Ignore">o<span style=3D"font:7.0pt &qu= ot;Times New Roman"">   </span></span></span><![endif]><span lang=3D"EN-US">I still have the image = of my corrupted Engine VM (v4.2)<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Since there were no major chang= es after upgrading from 4.1 to 4.2, would it be possible to manually restor= e the 4.1 DB to the 4.2 Engine VM to this up and running again or are there= modifications made to the DB on upgrading that are relevant for this ? All my work on rolling back to 4.1.9 with the= DB restore failed as the Engine is not capable of picking up information f= rom the hosts. Lessons learned is to always make a copy/snapshot of the eng= ine VM disk before upgrading anything. What are my options on getting back to a working environment ? Any help or= hint is greatly appreciated.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Thank you, <o:p></o:p></span></= p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Sven  <o:p></o:p></span></= p> </div> </body> </html> --_000_41e0a4df7d7b4b04824f154982fe953fepsaero_--

3 8

Mailing-Lists upgrade
by Marc Dequènes (Duck) 28 Apr '18

28 Apr '18

This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --IfGqXrbgT9wNNdIsvS8kI8WdhEQHlgkiq Content-Type: multipart/mixed; boundary="AUFHCWPQQknM84fF2kF4uGjIv4blC9bMv"; protected-headers="v1" From: =?UTF-8?B?TWFyYyBEZXF1w6huZXMgKER1Y2sp?= <duck(a)redhat.com> To: oVirt Infra <infra(a)ovirt.org>, users <users(a)ovirt.org>, devel <devel(a)ovirt.org> Message-ID: <c5c71fce-0290-e97a-ddd0-eab0e6fccea4(a)redhat.com> Subject: Mailing-Lists upgrade --AUFHCWPQQknM84fF2kF4uGjIv4blC9bMv Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable Quack, On behalf of the oVirt infra team, I'd like to announce the current Mailing-Lists system is going to be upgraded to a brand new Mailman 3 installation on Monday during the slot 11:00-12:00 JST. It should not take a full hour to migrate as we already made incremental synchronization with the current system but better keep some margin. The system will then take over delivery of the mails but might be a bit slow at first as it needs to reindex all the archived mails (which might take a few hours). To manage your subscriptions and delivery settings you can do this easily on the much nicer web interface (https://lists.ovirt.org) There is a notion of account so you don't need to login separately for each ML.= You can Sign In using Fedora, GitHub or Google or create a local account if you prefer. Please keep in mind signing in with a different method would create separate accounts (which cannot be merged at the moment). But you can easily link your account to other authentication methods in your settings (click on you name in the up-right corner -> Account -> Account Connections). As for the original mail archives, because the previous system did not have stable URLs, we cannot create mappings to the new pages. We decided to keep the old archives around on the same URL (/pipermail), so the Internet links would still work fine. Hope you'd be happy with the new system. \_o< --AUFHCWPQQknM84fF2kF4uGjIv4blC9bMv-- --IfGqXrbgT9wNNdIsvS8kI8WdhEQHlgkiq Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEcpcqg+UmRT3yiF+BVen596wcRD8FAlmwx0MACgkQVen596wc RD9LTQ/+LtUncsq9K8D/LX8wqUTd6VyPwAD5UnAk5c3H/2tmyVA0u7FIfhEyPsXs Z//LE9FEneTDqDVRi1Dw9I54K0ZwxPBemi71dXfwgBI7Ay0ezkbLWrA168Mt9spE tHAODEuxPt2to2aqaS4ujogrkp/gvEP8ILoxPEqoTPCJ/eDTPAu/I1a2JzjMPK3n 2BBS6D8z0TLAf7w1n72TsgX2QzJW57ig/0HELyjvat2/K8V3HSrkwiKlsdULQDWe zB+aMde7r6UoyVKHqlu4asTl2tU/lGZ+e31Hd9Bnx1/oZOJdzslGOhEo9Qoz6763 AHWU9LKiK4NtxYHj2UQTWhndr8PiTtTmR73eIDmkb0cuRXxzjl9VQbwYJ0Kbrmfp attTqpc2CnEojTNXUUNSmNxotZoYXZiX8ZvjPfSgRVr15TUYujzlOfG+lUynbQMV 9rQ9/m58wgwYUymMpOIsRGaIcAKzjm+WpuuVnO+bS2AfmcBkGMQRoIhfV+3SkS8q kT9cDXgcDZOzVFcnZZB4EjbycMcPgZDcoHxU88VdYH+jFJYvvb21esgswVF/wJ2Z uEI/chp4+ADaQhl8ehZNWMSZq125v6SeirPhBNgLG7zFVZI1S9Tm/6qFmH+ajQY7 nCk1X9HZlB1ubex1X+HibRz9QKOilkMgkADyJ4yMDckwYj93sx0= =l6uN -----END PGP SIGNATURE----- --IfGqXrbgT9wNNdIsvS8kI8WdhEQHlgkiq--

2 4

vdsClient is removed and replaced by vdsm-client
by Irit Goihman 16 Apr '18

16 Apr '18

Hi All, vdsClient will be removed from master branch today. It is using XMLRPC protocol which has been deprecated and replaced by JSON-RPC. A new client for vdsm was introduced in 4.1: vdsm-client. This is a simple client that uses JSON-RPC protocol which was introduced in ovirt 3.5. The client is not aware of the available methods and parameters, and you should consult the schema [1] in order to construct the desired command. Future version should parse the schema and provide online help. If you're using vdsClient, we will be happy to assist you in migrating to the new vdsm client. *vdsm-client usage:* vdsm-client [-h] [-a ADDRESS] [-p PORT] [--unsecure] [--timeout TIMEOUT] [-f FILE] namespace method [name=value [name=value] ...] Invoking simple methods: # vdsm-client Host getVMList ['b3f6fa00-b315-4ad4-8108-f73da817b5c5'] For invoking methods with many or complex parameters, you can read the parameters from a JSON format file: # vdsm-client Lease info -f lease.json where lease.json file content is: { "lease": { "sd_id": "75ab40e3-06b1-4a54-a825-2df7a40b93b2", "lease_id": "b3f6fa00-b315-4ad4-8108-f73da817b5c5" } } It is also possible to read parameters from standard input, creating complex parameters interactively: # cat <<EOF | vdsm-client Lease info -f - { "lease": { "sd_id": "75ab40e3-06b1-4a54-a825-2df7a40b93b2", "lease_id": "b3f6fa00-b315-4ad4-8108-f73da817b5c5" } } EOF *Constructing a command from vdsm schema:* Let's take VM.getStats as an example. This is the entry in the schema: VM.getStats: added: '3.1' description: Get statistics about a running virtual machine. params: - description: The UUID of the VM name: vmID type: *UUID return: description: An array containing a single VmStats record type: - *VmStats namespace: VM method name: getStats params: vmID The vdsm-client command is: # vdsm-client VM getStats vmID=b3f6fa00-b315-4ad4-8108-f73da817b5c5 *Invoking getVdsCaps command:* # vdsm-client Host getCapabilities Please consult vdsm-client help and man page for further details and options. [1] https://github.com/oVirt/vdsm/blob/master/lib/api/vdsm-api.yml -- Irit Goihman Software Engineer Red Hat Israel Ltd.

4 7

ovirt snapshot issue
by Alex K 11 Apr '18

11 Apr '18

Hi folks, I am facing frequently the following issue: On some large VMs (Windows 2016 with two disk drives, 60GB and 500GB) when attempting to create a snapshot of the VM, the VM becomes unresponsive. The errors that I managed to collect were: vdsm error at host hosting the VM: 2018-03-25 14:40:13,442+0000 WARN (vdsm.Scheduler) [Executor] Worker blocked: <Worker name=jsonrpc/7 running <Task <JsonRpcTask {'params': {u'frozen': False, u'vmID': u'a5c761a2-41cd-40c2-b65f-f3819293e8a4', u'snapDrives': [{u'baseVolumeID': u'2a33e585-ece8-4f4d-b45d-5ecc9239200e', u'domainID': u'888e3aae-f49f-42f7-a7fa-76700befabea', u'volumeID': u'e9a01ebd-83dd-40c3-8c83-5302b0d15e04', u'imageID': u'c75b8e93-3067-4472-bf24-dafada224e4d'}, {u'baseVolumeID': u'3fb2278c-1b0d-4677-a529-99084e4b08af', u'domainID': u'888e3aae-f49f-42f7-a7fa-76700befabea', u'volumeID': u'78e6b6b1-2406-4393-8d92-831a6d4f1337', u'imageID': u'd4223744-bf5d-427b-bec2-f14b9bc2ef81'}]}, 'jsonrpc': '2.0', 'method': u'VM.snapshot', 'id': u'89555c87-9701-4260-9952-789965261e65'} at 0x7fca4004cc90> timeout=60, duration=60 at 0x39d8210> task#=155842 at 0x2240e10> (executor:351) 2018-03-25 14:40:15,261+0000 INFO (jsonrpc/3) [jsonrpc.JsonRpcServer] RPC call VM.getStats failed (error 1) in 0.01 seconds (__init__:539) 2018-03-25 14:40:17,471+0000 WARN (jsonrpc/5) [virt.vm] (vmId='a5c761a2-41cd-40c2-b65f-f3819293e8a4') monitor became unresponsive (command timeout, age=67.9100000001) (vm:5132) engine.log: 2018-03-25 14:40:19,875Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler2) [1d737df7] EVENT_ID: VM_NOT_RESPONDING(126), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VM Data-Server is not responding. 2018-03-25 14:42:13,708Z ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler5) [17789048-009a-454b-b8ad-2c72c7cd37aa] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: VDSM v1.cluster command SnapshotVDS failed: Message timeout which can be caused by communication issues 2018-03-25 14:42:13,708Z ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (DefaultQuartzScheduler5) [17789048-009a-454b-b8ad-2c72c7cd37aa] Command 'SnapshotVDSCommand(HostName = v1.cluster, SnapshotVDSCommandParameters:{runAsync='true', hostId='a713d988-ee03-4ff0-a0cd-dc4cde1507f4', vmId='a5c761a2-41cd-40c2-b65f-f3819293e8a4'})' execution failed: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues 2018-03-25 14:42:13,708Z WARN [org.ovirt.engine.core.bll.snapshots.CreateAllSnapshotsFromVmCommand] (DefaultQuartzScheduler5) [17789048-009a-454b-b8ad-2c72c7cd37aa] Could not perform live snapshot due to error, VM will still be configured to the new created snapshot: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues (Failed with error VDS_NETWORK_ERROR and code 5022) 2018-03-25 14:42:13,708Z WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (org.ovirt.thread.pool-6-thread-15) [17789048-009a-454b-b8ad-2c72c7cd37aa] Host 'v1.cluster' is not responding. It will stay in Connecting state for a grace period of 61 seconds and after that an attempt to fence the host will be issued. 2018-03-25 14:42:13,725Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-15) [17789048-009a-454b-b8ad-2c72c7cd37aa] EVENT_ID: VDS_HOST_NOT_RESPONDING_CONNECTING(9,008), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Host v1.cluster is not responding. It will stay in Connecting state for a grace period of 61 seconds and after that an attempt to fence the host will be issued. 2018-03-25 14:42:13,751Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler5) [17789048-009a-454b-b8ad-2c72c7cd37aa] EVENT_ID: USER_CREATE_LIVE_SNAPSHOT_FINISHED_FAILURE(170), Correlation ID: 17789048-009a-454b-b8ad-2c72c7cd37aa, Job ID: 16e48c28-a8c7-4841-bd81-1f2d370f345d, Call Stack: org.ovirt.engine.core.common.errors.EngineException: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues (Failed with error VDS_NETWORK_ERROR and code 5022) 2018-03-25 14:42:14,372Z ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler5) [] EVENT_ID: USER_CREATE_SNAPSHOT_FINISHED_FAILURE(69), Correlation ID: 17789048-009a-454b-b8ad-2c72c7cd37aa, Job ID: 16e48c28-a8c7-4841-bd81-1f2d370f345d, Call Stack: org.ovirt.engine.core.common.errors.EngineException: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException: VDSGenericException: VDSNetworkException: Message timeout which can be caused by communication issues (Failed with error VDS_NETWORK_ERROR and code 5022) 2018-03-25 14:42:14,372Z WARN [org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback] (DefaultQuartzScheduler5) [] Command 'CreateAllSnapshotsFromVm' id: 'bad4f5be-5306-413f-a86a-513b3cfd3c66' end method execution failed, as the command isn't marked for endAction() retries silently ignoring 2018-03-25 14:42:15,951Z WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler5) [5017c163] EVENT_ID: VDS_NO_SELINUX_ENFORCEMENT(25), Correlation ID: null, Call Stack: null, Custom ID: null, Custom Event ID: -1, Message: Host v1.cluster does not enforce SELinux. Current status: DISABLED 2018-03-25 14:42:15,951Z WARN [org.ovirt.engine.core.vdsbroker.VdsManager] (DefaultQuartzScheduler5) [5017c163] Host 'v1.cluster' is running with SELinux in 'DISABLED' mode As soon as the VM is unresponsive, the VM console that was already open freezes. I can resume the VM only by powering off and on. I am using ovirt 4.1.9 with 3 nodes and self-hosted engine. I am running mostly Windows 10 and Windows 2016 server VMs. I have installed latest guest agents from: http://resources.ovirt.org/pub/ovirt-4.2/iso/oVirt-toolsSetup/4.2-1.el7.cen… At the screen where one takes a snapshot I get a warning saying "Could not detect guest agent on the VM. Note that without guest agent the data on the created snapshot may be inconsistent". See attached. I have verified that ovirt guest tools are installed and shown at installed apps at engine GUI. Also Ovirt Guest Agent (32 bit) and qemu-ga are listed as running at the windows tasks manager. Shouldn't ovirt guest agent be 64 bit on Windows 64 bit? Any advice will be much appreciated. Alex

4 9

How it is oVirt used in your Department?
by Fedele Stabile Nuovo Server 11 Apr '18

11 Apr '18

My question is mainly addressed at those of you who use oVirt not only for creating services on virtual machines. What is your experience and what did you made? Is there anyone who virtualized an HPC cluster? What is for you the advantage on virtualizing a cluster? Or, having a class with PC or Raspberry is better to use LTSP or PiNet or virtualize desktops? I would like to have a lot of feedback to start a discussion about the best way to use oVirt in different contexts Fedele Stabile

5 6

Data Operations On Any Host
by Cryptic 09 Apr '18

09 Apr '18

--_000_SL2P216MB0906F39F025F11FBE21AFB72ACA00SL2P216MB0906KORP_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, In relation to the change made to distribute data operations between all th= e hosts in a data center rather than burden the SPM. I am having troubles f= inding information on this and need assistance to prevent this happening on= my development oVirt 4.2 system. The issue I have is that I have a cluster= which hosts all the storage volumes using gluster and they have 10G NICs. = I also have a separate cluster which is virtualisation only and each host o= nly has 3 x 1G aggregated NICs. When I perform disk moves between storage d= omains it often uses one of the virtualisation hosts which drastically incr= eases the time taken to move the disk. Can I restrict these types of operat= ions to a set of hosts or turn it off altogether so that it just uses the S= PM like it used to in the past. Distributing it is a great feature but unfo= rtunately is no good in my current setup. Regards, Jeremy --_000_SL2P216MB0906F39F025F11FBE21AFB72ACA00SL2P216MB0906KORP_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none;"></style> </head> <body dir=3D"ltr"> <div id=3D"divtagdefaultwrapper" style=3D"font-size:12pt;color:#000000;font= -family:Calibri,Helvetica,sans-serif;" dir=3D"ltr"> <p></p> <div>Hi,</div> <div><br> </div> <div>In relation to the change made to distribute data operations between a= ll the hosts in a data center rather than burden the SPM. I am having troub= les finding information on this and need assistance to prevent this happeni= ng on my development oVirt 4.2 system. The issue I have is that I have a cluster which hosts all the storage volu= mes using gluster and they have 10G NICs. I also have a separate cluster wh= ich is virtualisation only and each host only has 3 x 1G aggregated NICs. W= hen I perform disk moves between storage domains it often uses one of the virtualisation hosts which drasti= cally increases the time taken to move the disk. Can I restrict these types= of operations to a set of hosts or turn it off altogether so that it just = uses the SPM like it used to in the past. Distributing it is a great feature but unfortunately is no good = in my current setup.</div> <div><br> </div> <div><br> </div> <div>Regards,</div> <div><br> </div> <div>Jeremy </div> <div><br> </div> <br> <p></p> </div> </body> </html> --_000_SL2P216MB0906F39F025F11FBE21AFB72ACA00SL2P216MB0906KORP_--

2 4

Issues with ZFS volume creation
by Tal Bar-Or 03 Apr '18

03 Apr '18

Hello All, I know this question is might be out of Ovirt scope, but I don't have anywhere else to ask for this issue (ZFS users mailing doesn't work), so I am trying my luck here anyway so the issues go as follows : Installed ZFS on top of CentOs 7.4 with Ovirt 4.2 , on physical Dell R720 with 15 sas 10 k 1.2TB each attached to PERC H310 adapter, disks are configured to non-raid, all went OK, but when I am trying to create new zfs pool using the following command: > zpool create -m none -o ashift=12 zvol raidz2 sda sdb sdc sdd sde sdf sdg > sdh sdi sdj sdk sdl sdm > I get the following error below: > /dev/sda is in use and contains a unknown filesystem. > /dev/sdb is in use and contains a unknown filesystem. > /dev/sdc is in use and contains a unknown filesystem. > /dev/sdd is in use and contains a unknown filesystem. > /dev/sde is in use and contains a unknown filesystem. > /dev/sdf is in use and contains a unknown filesystem. > /dev/sdg is in use and contains a unknown filesystem. > /dev/sdh is in use and contains a unknown filesystem. > /dev/sdi is in use and contains a unknown filesystem. > /dev/sdj is in use and contains a unknown filesystem. > /dev/sdk is in use and contains a unknown filesystem. > /dev/sdl is in use and contains a unknown filesystem. > /dev/sdm is in use and contains a unknown filesystem. > When typing command lsblk I get the following output below, all seems ok, any idea what could be wrong? Please advice Thanks # lsblk > NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT > sda 8:0 0 1.1T 0 disk > └─35000cca07245c0ec 253:2 0 1.1T 0 mpath > sdb 8:16 0 1.1T 0 disk > └─35000cca072463898 253:10 0 1.1T 0 mpath > sdc 8:32 0 1.1T 0 disk > └─35000cca0724540e8 253:8 0 1.1T 0 mpath > sdd 8:48 0 1.1T 0 disk > └─35000cca072451b68 253:7 0 1.1T 0 mpath > sde 8:64 0 1.1T 0 disk > └─35000cca07245f578 253:3 0 1.1T 0 mpath > sdf 8:80 0 1.1T 0 disk > └─35000cca07246c568 253:11 0 1.1T 0 mpath > sdg 8:96 0 1.1T 0 disk > └─35000cca0724620c8 253:12 0 1.1T 0 mpath > sdh 8:112 0 1.1T 0 disk > └─35000cca07245d2b8 253:13 0 1.1T 0 mpath > sdi 8:128 0 1.1T 0 disk > └─35000cca07245f0e8 253:4 0 1.1T 0 mpath > sdj 8:144 0 1.1T 0 disk > └─35000cca072418958 253:5 0 1.1T 0 mpath > sdk 8:160 0 1.1T 0 disk > └─35000cca072429700 253:1 0 1.1T 0 mpath > sdl 8:176 0 1.1T 0 disk > └─35000cca07245d848 253:9 0 1.1T 0 mpath > sdm 8:192 0 1.1T 0 disk > └─35000cca0724625a8 253:0 0 1.1T 0 mpath > sdn 8:208 0 1.1T 0 disk > └─35000cca07245f5ac 253:6 0 1.1T 0 mpath -- Tal Bar-or

4 4

Moving Templatexs
by Bryan Sockel 03 Apr '18

03 Apr '18

Hi, We are in the process of re-doing one of our storage domains. As part of the process I needed to relocate my templates over to a temporary domain. To do this, I copy the disk from one domain to another. In the past I have been able to go into disk’s and remove the template disk from the storage domain I no longer want it on. Now when I go in to storage -> Disks -> <Disk I want to remove> -> Storage and select the storage domain I wish to remove it from, the box is grayed out. Currently running Ovirt version 4.2.2.5-1.el7.centos Thank You, Bryan Sockel

2 1

virtual machine actual size is not right
by Terry hey 03 Apr '18

03 Apr '18

Dear all, I would like to know the actual size that the virtual machine is used. I found that there is a field to show "actual size". But the number is not right. I entered the server and type df -h. The storage size of the server is about 30GB but the actual size field shows 60 GB. Regards Terry

2 5

ILO2 Fencing
by TomK 02 Apr '18

02 Apr '18

Hey Guy's, I've tested my ILO2 fence from the ovirt engine CLI and that works: fence_ilo2 -a 192.168.0.37 -l <USER> --password="<SECRET>" --ssl-insecure --tls1.0 -v -o status The UI gives me: Test failed: Failed to run fence status-check on host 'ph-host01.my.dom'. No other host was available to serve as proxy for the operation. Going to add a second host in a bit but anyway to get this working with just one host? I'm just adding the one host to oVirt for some POC we are doing atm but the UI forces me to adjust Power Management settings before proceeding. Also: 2018-03-28 02:04:15,183-04 WARN [org.ovirt.engine.core.bll.network.NetworkConfigurator] (EE-ManagedThreadFactory-engine-Thread-335) [2d691be9] Failed to find a valid interface for the management network of host ph-host01.my.dom. If the interface br0 is a bridge, it should be torn-down manually. 2018-03-28 02:04:15,184-04 ERROR [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (EE-ManagedThreadFactory-engine-Thread-335) [2d691be9] Exception: org.ovirt.engine.core.bll.network.NetworkConfigurator$NetworkConfiguratorException: Interface br0 is invalid for management network I've these defined as such but not clear what it is expecting: [root@ph-host01 ~]# ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP qlen 1000 link/ether 78:e7:d1:8c:b1:ba brd ff:ff:ff:ff:ff:ff 3: eth1: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc mq master bond0 state DOWN qlen 1000 link/ether 78:e7:d1:8c:b1:ba brd ff:ff:ff:ff:ff:ff 4: eth2: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc mq master bond0 state DOWN qlen 1000 link/ether 78:e7:d1:8c:b1:ba brd ff:ff:ff:ff:ff:ff 5: eth3: <NO-CARRIER,BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc mq master bond0 state DOWN qlen 1000 link/ether 78:e7:d1:8c:b1:ba brd ff:ff:ff:ff:ff:ff 21: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue master br0 state UP qlen 1000 link/ether 78:e7:d1:8c:b1:ba brd ff:ff:ff:ff:ff:ff inet6 fe80::7ae7:d1ff:fe8c:b1ba/64 scope link valid_lft forever preferred_lft forever 23: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 link/ether fe:69:c7:50:0d:dd brd ff:ff:ff:ff:ff:ff 24: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000 link/ether 78:e7:d1:8c:b1:ba brd ff:ff:ff:ff:ff:ff inet 192.168.0.39/23 brd 192.168.1.255 scope global br0 valid_lft forever preferred_lft forever inet6 fe80::7ae7:d1ff:fe8c:b1ba/64 scope link valid_lft forever preferred_lft forever [root@ph-host01 ~]# cd /etc/sysconfig/network-scripts/ [root@ph-host01 network-scripts]# cat ifcfg-br0 DEVICE=br0 TYPE=Bridge BOOTPROTO=none IPADDR=192.168.0.39 NETMASK=255.255.254.0 GATEWAY=192.168.0.1 ONBOOT=yes DELAY=0 USERCTL=no DEFROUTE=yes NM_CONTROLLED=no DOMAIN="my.dom nix.my.dom" SEARCH="my.dom nix.my.dom" HOSTNAME=ph-host01.my.dom DNS1=192.168.0.224 DNS2=192.168.0.44 DNS3=192.168.0.45 ZONE=public [root@ph-host01 network-scripts]# cat ifcfg-bond0 DEVICE=bond0 ONBOOT=yes BOOTPROTO=none USERCTL=no NM_CONTROLLED=no BONDING_OPTS="miimon=100 mode=2" BRIDGE=br0 # # # IPADDR=192.168.0.39 # NETMASK=255.255.254.0 # GATEWAY=192.168.0.1 # DNS1=192.168.0.1 [root@ph-host01 network-scripts]# -- Cheers, Tom K. ------------------------------------------------------------------------------------- Living on earth is expensive, but it includes a free trip around the sun.

2 2

Resilient Storage for Ovirt
by Vincent Royer 02 Apr '18

02 Apr '18

Hi, I have a 2 node cluster with Hosted Engine attached to a storage Domain (NFS share) served by WS2016. I run about a dozen VMs. I need to improve availability / resilience of the storage domain, and also the I/O performance. Anytime we need to reboot the Windows Server, its a nightmare for the cluster, we have to put it all into maintenance and take it down. When the Storage server crashes (has happened once) or Windows decides to install an update and reboot (has happened once), the storage domain obviously goes down and sometimes the hosts have a difficult time re-connecting. I can afford a second bare metal server and am looking for input in the best way to provide a highly available storage domain. Ideally I'd like to be able to reboot either storage server without disrupting Ovirt. Should I be looking at clustering with Windows Server, or moving to a different OS? I currently run the Storage in RAID10 (spinning discs) and have the option of adding CacheCade to the array w/ SSD. Would that help I/O for small random R/W? What are the suggested options for this scenario? Thanks

2 1

SR-IOV and oVirt
by joe.paolicelli＠keysight.com 02 Apr '18

02 Apr '18

--_004_CO1PR17MB074340FDFE652923C0697FB1F9A20CO1PR17MB0743namp_ Content-Type: multipart/alternative; boundary="_000_CO1PR17MB074340FDFE652923C0697FB1F9A20CO1PR17MB0743namp_" --_000_CO1PR17MB074340FDFE652923C0697FB1F9A20CO1PR17MB0743namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I am working with a customer on enabling sriov within oVirt and were notici= ng a couple of issues. 1. Whenever we assign the Number of VFs to a physical adapter in one of = our hosts, it seems to set the mac addresses of each of the VFs to somethin= g other than all zeros. Ex. 02:00:00:00:00:01 2. The above behavior seems to create duplicate mac addresses when we as= sign 2 or more VFs to a guest VM. All zeros will tell the guest VM that it= needs to set the mac. If the guest vm sees something other than all zeros= , it will think that it was administratively assigned already and leave as = is. 3. We were expecting oVirt to set all of the MAC addresses of the VFs in= itially to all zeros. Then when we assign these VFs to the guest VM, the g= uest VM will assign a unique MAC to each of the VFs. 4. Please note that we are assigning the VF to the guest VM by adding a = Host Device (the specific pci host device for the VF). This seems to be di= fferent than your docs which shows adding a Network Interface with type PCI= Passthrough. 5. If we manually run the following command from an ssh session: echo 4= > /sys/class/net/ens4f0/device/sriov_numvfs it will set all of the VFs mac addresses to all zeros. Then when we assign= the pci host device to the guest VM through oVirt, it creates unique macs = for both vnics. However, when we reboot the Host, it seems to revert back = to the oVirt assigned macs of 02:00:00:00:00:01. Do know why this might be happening? Should we be assigning the VFs to the= guest VM by adding a network interface with type PCI Passthrough? Ultimat= ely our goal is to enable sriov within oVirt and be able to assign multiple= VFs to the guest VMs with each getting a unique mac. We also want to do t= he vlan tagging via an application running on the guest VM (not at the Host= level.) Thank you for any help, jp Joe Paolicelli (JP) Virtualization Specialist, Ixia Solutions Group Keysight Technologies e: jp(a)keysight.com<mailto:jp@keysight.com> t: 469.556.6042 www.ixiacom.com<http://www.ixiacom.com/> [cid:image002.png@01D2DA11.7BFEC8C0] --_000_CO1PR17MB074340FDFE652923C0697FB1F9A20CO1PR17MB0743namp_ 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" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto">I am working with a customer on enabling sriov within oVirt and we= re noticing a couple of issues.<o:p></o:p></p> <ol start=3D"1" type=3D"1"> <li class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-= alt:auto;mso-list:l0 level1 lfo1"> Whenever we assign the Number of VFs to a physical adapter in one of our ho= sts, it seems to set the mac addresses of each of the VFs to something othe= r than all zeros.  Ex. 02:00:00:00:00:01<o:p></o:p></li><li class=3D"M= soNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-l= ist:l0 level1 lfo1"> The above behavior seems to create duplicate mac addresses when we assign 2= or more VFs to a guest VM.  All zeros will tell the guest VM that it = needs to set the mac.  If the guest vm sees something other than all z= eros, it will think that it was administratively assigned already and leave as is.<o:p></o:p></li><li class=3D"MsoNormal" s= tyle=3D"mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 leve= l1 lfo1"> We were expecting oVirt to set all of the MAC addresses of the VFs initiall= y to all zeros.  Then when we assign these VFs to the guest VM, the gu= est VM will assign a unique MAC to each of the VFs.<o:p></o:p></li><li clas= s=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-alt:auto= ;mso-list:l0 level1 lfo1"> Please note that we are assigning the VF to the guest VM by adding a Host D= evice (the specific pci host device for the VF).  This seems to be dif= ferent than your docs which shows adding a Network Interface with type PCI = Passthrough.<o:p></o:p></li><li class=3D"MsoNormal" style=3D"mso-margin-top= -alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1"> If we manually run the following command from an ssh session:  <b><spa= n style=3D"font-size:10.0pt;color:#0070C0">echo 4 > /sys/class/net/ens4f= 0/device/sriov_numvfs</span></b><o:p></o:p></li></ol> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto"><span style=3D"font-size:10.0pt">it will set all of the VFs mac ad= dresses to all zeros.  Then when we assign the pci host device to the = guest VM through oVirt, it creates unique macs for both vnics.  However, when we reboot the Host, it seems to revert= back to the oVirt assigned macs of 02:00:00:00:00:01.</span><o:p></o:p></p= > <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto">Do know why this might be happening?  Should we be assigning = the VFs to the guest VM by adding a network interface with type PCI Passthr= ough?  Ultimately our goal is to enable sriov within oVirt and be able to assign multiple VFs to the guest VMs with each= getting a unique mac.  We also want to do the vlan tagging via an app= lication running on the guest VM (not at the Host level.)<o:p></o:p></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto">Thank you for any help,<o:p></o:p></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:auto;mso-margin-bottom-a= lt:auto">jp<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal" style=3D"mso-margin-top-alt:6.0pt;margin-right:0in;m= argin-bottom:8.0pt;margin-left:0in;line-height:105%"> <b><span style=3D"font-size:10.0pt;line-height:105%;font-family:"Arial= ",sans-serif;color:#37B0C9">Joe Paolicelli (JP)<br> </span></b><span style=3D"font-size:10.0pt;line-height:105%;font-family:&qu= ot;Arial",sans-serif;color:#5F6369;letter-spacing:.4pt">Virtualization= Specialist, Ixia Solutions Group<br> Keysight Technologies<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:"Ar= ial",sans-serif;color:#37B0C9">e:</span><span style=3D"font-size:10.0p= t;font-family:"Arial",sans-serif;color:#5F6369"> </span><u><span style=3D"font-size:12.0pt;font-family:"Arial",san= s-serif;color:#0563C1"><a href=3D"mailto:jp@keysight.com">jp(a)keysight.com</= a></span></u><span style=3D"font-size:10.0pt;font-family:"Arial",= sans-serif;color:#5F6369"><br> </span><span style=3D"font-size:10.0pt;font-family:"Arial",sans-s= erif;color:#37B0C9">t:</span><span style=3D"font-size:10.0pt;font-family:&q= uot;Arial",sans-serif;color:#5F6369"> 469.556.6042<br> </span><a href=3D"http://www.ixiacom.com/"><span style=3D"font-size:10.0pt;= font-family:"Arial",sans-serif;color:#37B0C9">www.ixiacom.com</sp= an></a><o:p></o:p></p> <p class=3D"MsoNormal"><u><span style=3D"font-size:10.0pt;font-family:&quot= ;Arial",sans-serif;color:#37B0C9;letter-spacing:1.0pt"><br> </span></u><img border=3D"0" width=3D"622" height=3D"78" style=3D"width:6.4= 833in;height:.8166in" id=3D"Picture_x0020_6" src=3D"cid:image001.png@01D3C7= 33.EEB671F0" alt=3D"cid:image002.png@01D2DA11.7BFEC8C0"><o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> 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2 1

Issue adding network interface to VM failed with HotPlugNicVDS
by Oliver Riesener 02 Apr '18

02 Apr '18

Hi, running ovirt 4.2.2-6 with firewalld enabled. Failed to HotPlugNicVDS, error = The name org.fedoraproject.FirewallD1 was not provided by any .service files, code = 49 Can’t hot plug any new network interfaces. 30d6c2ab', vmId='20abce62-a558-4aee-b3e3-3fa70f1d1918'}', device='bridge', type='INTERFACE', specParams='[inbound={}, outbound={}]', address='', managed='true', plugged='true', readOnly='false', deviceAlias='', customProperties='[]', snapshotId='null', logicalName='null', hostDevice='null'}'})' execution failed: VDSGenericException: VDSErrorException: Failed to HotPlugNicVDS, error = The name org.fedoraproject.FirewallD1 was not provided by any .service files, code = 49 2018-03-30 20:56:08,620+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HotPlugNicVDSCommand] (default task-106) [e732710] FINISH, HotPlugNicVDSCommand, log id: 210cb07 2018-03-30 20:56:08,620+02 ERROR [org.ovirt.engine.core.bll.network.vm.ActivateDeactivateVmNicCommand] (default task-106) [e732710] Command 'org.ovirt.engine.core.bll.network.vm.ActivateDeactivateVmNicCommand' failed: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to HotPlugNicVDS, error = The name org.fedoraproject.FirewallD1 was not provided by any .service files, code = 49 (Failed with error ACTIVATE_NIC_FAILED and code 49) 2018-03-30 20:56:08,627+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-106) [e732710] EVENT_ID: NETWORK_ACTIVATE_VM_INTERFACE_FAILURE(1,013), Failed to plug Network Interface nic3 (VirtIO) to VM v-srv-opt. (User: admin@internal) 2018-03-30 20:56:08,629+02 INFO [org.ovirt.engine.core.bll.CommandCompensator] (default task-106) [e732710] Command [id=0db21508-1eeb-40f5-912e-58af9bb3fa9b]: Compensating NEW_ENTITY_ID of org.ovirt.engine.core.common.businessentities.VmDevice; snapshot: VmDeviceId:{deviceId='6d7a5b68-0eb3-4531-bc06-3aff30d6c2ab', vmId='20abce62-a558-4aee-b3e3-3fa70f1d1918'}. 2018-03-30 20:56:08,630+02 INFO [org.ovirt.engine.core.bll.CommandCompensator] (default task-106) [e732710] Command [id=0db21508-1eeb-40f5-912e-58af9bb3fa9b]: Compensating NEW_ENTITY_ID of org.ovirt.engine.core.common.businessentities.network.VmNetworkStatistics; snapshot: 6d7a5b68-0eb3-4531-bc06-3aff30d6c2ab. 2018-03-30 20:56:08,631+02 INFO [org.ovirt.engine.core.bll.CommandCompensator] (default task-106) [e732710] Command [id=0db21508-1eeb-40f5-912e-58af9bb3fa9b]: Compensating NEW_ENTITY_ID of org.ovirt.engine.core.common.businessentities.network.VmNetworkInterface; snapshot: 6d7a5b68-0eb3-4531-bc06-3aff30d6c2ab. 2018-03-30 20:56:08,638+02 INFO [org.ovirt.engine.core.bll.CommandCompensator] (default task-106) [e732710] Command [id=0db21508-1eeb-40f5-912e-58af9bb3fa9b]: Compensating DELETED_OR_UPDATED_ENTITY of org.ovirt.engine.core.common.businessentities.VmStatic; snapshot: id=20abce62-a558-4aee-b3e3-3fa70f1d1918. 2018-03-30 20:56:08,642+02 INFO [org.ovirt.engine.core.bll.CommandCompensator] (default task-106) [e732710] Command [id=0db21508-1eeb-40f5-912e-58af9bb3fa9b]: Compensating TRANSIENT_ENTITY of org.ovirt.engine.core.common.businessentities.ReleaseMacsTransientCompensation; snapshot: org.ovirt.engine.core.common.businessentities.ReleaseMacsTransientCompensation@581c941c. 2018-03-30 20:56:08,720+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-106) [e732710] EVENT_ID: NETWORK_ADD_VM_INTERFACE_FAILED(933), Failed to add Interface nic3 (VirtIO) to VM v-srv-opt. (User: admin@internal)

2 2

Which hardware are you using for oVirt
by Andy Michielsen 31 Mar '18

31 Mar '18

Hi all, Not sure if this is the place to be asking this but I was wondering which hardware you all are using and why in order for me to see what I would be needing. I would like to set up a HA cluster consisting off 3 hosts to be able to run 30 vm’s. The engine, I can run on an other server. The hosts can be fitted with the storage and share the space through glusterfs. I would think I will be needing at least 3 nic’s but would be able to install ovn. (Are 1gb nic’s sufficient ?) Any input you guys would like to share would be greatly appriciated. Thanks,

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