December 2015 - Users - oVirt List Archives

noVNC and spiceHTML5 keyboard layout
by Nathanaël Blanchet 14 Dec '15

14 Dec '15

Hi all, With 3.6 and SPICE+VNC option, display continue to work, but the keybord layout is only qwerty with novnc or spiceHTML5. With the native console, the keyboard layout is the same as expected (fr) in the edit tab. Is it a known bug? it seems that the desired layout with spiceHTML5 has never worked before, but with noVNC it was good, so it may be a regression. Thanks for your help. -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

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Migration Return Errors
by Matt Wells 14 Dec '15

14 Dec '15

We're running oVirt 3.5 in a two node setup. We've had some storage issues and getting it humming with Gluster but this seems to have all of that squared away. Our problem is peculiar and I wanted to ask the list to see if anyone else has had this. In short you can migrate a VM from one host to the other but once there it can not return to it's original host. We attempted a few things yesterday and with testing today I'll attach logs shortly. ** Environment Hosts name - Host1.example.com Host2.example.com VMs name - Server1.example.com Server2.example.com This is a hosted-enginge configuration but all seems to be working well. Even the hosted-engine shows this behavior but I'm focusing on Server 1 and 2; not the engine as I believe it complicates the tests. * Both nodes are operational with no power management setup * All VMs reside within the vm_storage mount point * At this time there is only one Network; it has the VMs and hosts. This will be broken up after this is resolved. * Server1 migrates (by hand ) from Host1 to Host2 with no issues * Server2 is powered on atop Host1 with no issues; leaving one VM on both hosts * I attempt to migrate Server1 back to Host1 and he states there is no available hypervisor * I can reboot Server2 with no issues, create a new VM on Host1 * A VM can only migrate onces, never able to return from whence it came The only way to force this is to place Host1 in maintenance mode and activate again. After this Server2 can return to Host1 but then is unable to go back to Server2; being in the same cycle

2 1

How To: Node Hosted-Engine with less then 16GB
by Alain Gilmor 14 Dec '15

14 Dec '15

--_000_3217552491024477ba9926bdf0e12f11GEEEX01globaleagleentco_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Here's a short guide for people having trouble setting up Hosted-Engine usi= ng only Ovirt Nodes. Anything to do with ' jenkins' OVA did not work for = me, size mismatch, etc. Anytime I tried to deploy the Hosted-Engine via the Node TUI, I was not pro= mpted to adjust the amount of RAM the Hosted-Engine VM takes. (default 16G= B). After the deploy setup, the Hosted-Engine VM would not boot. When using a regular Ovirt host to deploy the Hosted-Engine, I was prompted= to adjust the RAM for the Hosted Engine! Solution : Install ovirt-engine RPMs on "host1". Install ovirt-hosted-engine-appliance RPM. Copy its OVA from /usr/share/ovi= rt-engine-appliance/ to your webserver Run hosted-engine -deploy from "host1". Adjust the RAM to 4096. Run the Hosted-Engine deploy from Node. Let it SCP the config from "host1" Reboot Host1 as make it another Node. --_000_3217552491024477ba9926bdf0e12f11GEEEX01globaleagleentco_ 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"FR-CA" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span lang=3D"EN-US">Here’s a short guide for = people having trouble setting up Hosted-Engine using <u>only</u> Ovirt Nodes.   Anything to do with ‘ jenkins&#8= 217; OVA did not work for me, size mismatch, etc.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><br> Anytime I tried to deploy the Hosted-Engine via the Node TUI, I was <i>not<= /i> prompted to adjust the amount of RAM the Hosted-Engine VM takes.  = (default 16GB).   After the deploy setup, the Hosted-Engine VM wo= uld not boot.  <br> <br> <o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">When using a regular Ovirt host= to deploy the Hosted-Engine, I<u> <i>was</i></u> prompted to adjust the RAM for the Hosted Engine!<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">Solution  :<o:p></o:p></sp= an></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Install ovirt-engine RPMs on &#= 8220;host1”.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Install ovirt-hosted-engine-app= liance RPM. Copy its OVA from /usr/share/ovirt-engine-appliance/  to y= our webserver<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Run hosted-engine –deploy= from “host1”.  Adjust the RAM to 4096.<br> Run the Hosted-Engine deploy from Node.  Let it SCP the config from &#= 8220;host1”<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Reboot Host1 as make it another= Node.<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"><o:p> </o:p></span></p> </div> </body> </html> --_000_3217552491024477ba9926bdf0e12f11GEEEX01globaleagleentco_--

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hosted-engine --deploy using vmfex, not bridged mode ?
by David LeVene 14 Dec '15

14 Dec '15

--_000_BLUPR0301MB19712419B3AC58A8EF53D15FE9ED0BLUPR0301MB1971_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi All, I'm starting to review/test ovirt to see if its suitable to use in our orga= nisation. I'm following some guides but I'm having trouble with the hosted-= engine --deploy section. I want to use VM-FEX to setup this initial host, as when I go bridged mode = it breaks the networking on the host and I am unable to configure/correctly= setup everything. Is there a way I can perform the hosted-engine setup using this method of t= elling it to use a vm-fex defined network pool? I might need to configure t= his myself before running hosted-engine deploy.. which is fine but I can't = touch or edit the virsh settings as there's a password - and I'm not sure h= ow to get that to modify the networking myself after the initial setup. FYI - this is the guide I'm following, as we are interested in the gluster = replication (http://community.redhat.com/blog/2014/10/up-and-running-with-o= virt-3-5/) Any suggestions/tips would be appreciated. Regards David This email and any attachments may contain confidential and proprietary inf= ormation of Blackboard that is for the sole use of the intended recipient. = If you are not the intended recipient, disclosure, copying, re-distribution= or other use of any of this information is strictly prohibited. Please imm= ediately notify the sender and delete this transmission if you received thi= s email in error. --_000_BLUPR0301MB19712419B3AC58A8EF53D15FE9ED0BLUPR0301MB1971_ 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-AU" 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">I’m starting to review/test ovirt to see if it= s suitable to use in our organisation. I’m following some guides but = I’m having trouble with the hosted-engine --deploy section.<o:p></o:p= ></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I want to use VM-FEX to setup this initial host, as = when I go bridged mode it breaks the networking on the host and I am unable= to configure/correctly setup everything.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Is there a way I can perform the hosted-engine setup= using this method of telling it to use a vm-fex defined network pool? I mi= ght need to configure this myself before running hosted-engine deploy.. whi= ch is fine but I can’t touch or edit the virsh settings as there’s a password - and I’m not sure ho= w to get that to modify the networking myself after the initial setup.<o:p>= </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">FYI - this is the guide I’m following, as we a= re interested in the gluster replication (http://community.redhat.com/blog/= 2014/10/up-and-running-with-ovirt-3-5/)<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Any suggestions/tips would be appreciated.<o:p></o:p= ></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Regards<o:p></o:p></p> <p class=3D"MsoNormal">David<o:p></o:p></p> </div> This email and any attachments may contain confidential and proprietary inf= ormation of Blackboard that is for the sole use of the intended recipient. = If you are not the intended recipient, disclosure, copying, re-distribution= or other use of any of this information is strictly prohibited. Please immediately notify the sender and delete th= is transmission if you received this email in error. </body> </html> --_000_BLUPR0301MB19712419B3AC58A8EF53D15FE9ED0BLUPR0301MB1971_--

2 1

oVirt 3.6 and CentOS 7
by ovirt＠timmi.org 13 Dec '15

13 Dec '15

Hi oVirt users, since a couple of days I'm struggling to install oVirt 3.6 on a CentOS 7 server. Here are the steps I have done to get oVirt 3.6 engine on the host. 1. Install minimal CentOS 2. update to latest version (yum update) 3. install oVirt 3.6 (yum install ovirt-engine) 4. start rpcbind (systemctl start rpcbind) 5. run engine-setup --== CONFIGURATION PREVIEW ==-- Application mode : both Default SAN wipe after delete : False Firewall manager : firewalld Update Firewall : True Host FQDN : hostname.localdomain Engine database secured connection : False Engine database host : localhost Engine database user name : engine Engine database name : engine Engine database port : 5432 Engine database host name validation : False Engine installation : True NFS setup : True PKI organization : Me NFS export ACL : 192.168.1.0/24(rw) NFS mount point : /home/iso Configure local Engine database : True Set application as default page : True Configure Apache SSL : True Configure VMConsole Proxy : True Engine Host FQDN : hostname.localdomain Configure WebSocket Proxy : True After the successful installation of the engine I logged into the admin portal to add the host to the data center. Here I entered in the following issue: Adding the host never was successful. I found out that the firewalld was always stopped and disabled during that process. A manual start of the firewalld was allowing me to continue. After that I was able to add the storage to the server. Now I thought I will be able to install a VM into the host but it looks like that something else is missing. I have no options in the drop-down boxes of cluster, templates and OS. Is anyone able to help me here? Please note that this is my first oVirt installation. Best regards and thx Christoph

3 5

vdsm command failed connection reset by peer
by alireza sadeh seighalan 12 Dec '15

12 Dec '15

hi everyone today i saw an error in events tab of ovirt3.6. it shows me this error: VDSM HV07 command failed connection reset by peer my vdsm and libvirt services status is: [root@hv07 ~]# systemctl status vdsmd vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled) Active: active (running) since Thu 2015-12-10 17:28:10 IRST; 2 days ago Process: 17321 ExecStopPost=/usr/libexec/vdsm/vdsmd_init_common.sh --post-stop (code=exited, status=0/SUCCESS) Process: 17324 ExecStartPre=/usr/libexec/vdsm/vdsmd_init_common.sh --pre-start (code=exited, status=0/SUCCESS) Main PID: 17417 (vdsm) CGroup: /system.slice/vdsmd.service ├─ 2407 /usr/libexec/ioprocess --read-pipe-fd 151 --write-pipe-fd 147 --max-threads 10 --max-queued-requests 10 ├─ 4072 /usr/libexec/ioprocess --read-pipe-fd 159 --write-pipe-fd 156 --max-threads 10 --max-queued-requests 10 ├─ 4190 /usr/libexec/ioprocess --read-pipe-fd 183 --write-pipe-fd 180 --max-threads 10 --max-queued-requests 10 ├─ 4212 /usr/libexec/ioprocess --read-pipe-fd 153 --write-pipe-fd 150 --max-threads 10 --max-queued-requests 10 ├─ 4234 /usr/libexec/ioprocess --read-pipe-fd 49 --write-pipe-fd 46 --max-threads 10 --max-queued-requests 10 ├─14269 /usr/libexec/ioprocess --read-pipe-fd 35 --write-pipe-fd 34 --max-threads 10 --max-queued-requests 10 ├─14280 /usr/libexec/ioprocess --read-pipe-fd 48 --write-pipe-fd 45 --max-threads 10 --max-queued-requests 10 ├─14289 /usr/libexec/ioprocess --read-pipe-fd 56 --write-pipe-fd 55 --max-threads 10 --max-queued-requests 10 ├─14296 /usr/libexec/ioprocess --read-pipe-fd 65 --write-pipe-fd 64 --max-threads 10 --max-queued-requests 10 ├─14303 /usr/libexec/ioprocess --read-pipe-fd 73 --write-pipe-fd 72 --max-threads 10 --max-queued-requests 10 ├─14310 /usr/libexec/ioprocess --read-pipe-fd 82 --write-pipe-fd 80 --max-threads 10 --max-queued-requests 10 ├─14317 /usr/libexec/ioprocess --read-pipe-fd 90 --write-pipe-fd 89 --max-threads 10 --max-queued-requests 10 ├─14324 /usr/libexec/ioprocess --read-pipe-fd 97 --write-pipe-fd 96 --max-threads 10 --max-queued-requests 10 ├─14331 /usr/libexec/ioprocess --read-pipe-fd 105 --write-pipe-fd 104 --max-threads 10 --max-queued-requests 10 ├─14338 /usr/libexec/ioprocess --read-pipe-fd 117 --write-pipe-fd 113 --max-threads 10 --max-queued-requests 10 ├─17417 /usr/bin/python /usr/share/vdsm/vdsm ├─17692 /usr/libexec/ioprocess --read-pipe-fd 131 --write-pipe-fd 130 --max-threads 10 --max-queued-requests 10 ├─21151 /usr/libexec/ioprocess --read-pipe-fd 126 --write-pipe-fd 124 --max-threads 10 --max-queued-requests 10 ├─21215 /usr/libexec/ioprocess --read-pipe-fd 140 --write-pipe-fd 139 --max-threads 10 --max-queued-requests 10 ├─21446 /usr/libexec/ioprocess --read-pipe-fd 170 --write-pipe-fd 169 --max-threads 10 --max-queued-requests 10 └─21511 /usr/libexec/ioprocess --read-pipe-fd 178 --write-pipe-fd 177 --max-threads 10 --max-queued-requests 10 Dec 11 16:53:50 hv07.election.local vdsm[17417]: vdsm IOProcess WARNING (589) Request queue full Dec 11 16:53:50 hv07.election.local vdsm[17417]: vdsm IOProcess WARNING (589) Request queue full Dec 11 16:53:50 hv07.election.local vdsm[17417]: vdsm IOProcess WARNING (590) Request queue full Dec 11 16:53:50 hv07.election.local vdsm[17417]: vdsm IOProcess WARNING (590) Request queue full Dec 11 16:53:57 hv07.election.local vdsm[17417]: vdsm IOProcess WARNING (591) Request queue full Dec 11 16:53:57 hv07.election.local vdsm[17417]: vdsm IOProcess WARNING (591) Request queue full Dec 11 16:54:00 hv07.election.local vdsm[17417]: vdsm IOProcess WARNING (592) Request queue full Dec 11 16:54:00 hv07.election.local vdsm[17417]: vdsm IOProcess WARNING (592) Request queue full Dec 11 16:54:07 hv07.election.local vdsm[17417]: vdsm IOProcess WARNING (593) Request queue full Dec 11 16:54:10 hv07.election.local vdsm[17417]: vdsm IOProcess WARNING (594) Request queue full [root@hv07 ~]# systemctl status libvirtd libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled) Drop-In: /etc/systemd/system/libvirtd.service.d └─unlimited-core.conf Active: active (running) since Tue 2015-12-01 09:11:30 IRST; 1 weeks 4 days ago Docs: man:libvirtd(8) http://libvirt.org Main PID: 4523 (libvirtd) CGroup: /system.slice/libvirtd.service └─4523 /usr/sbin/libvirtd --listen Dec 01 09:11:29 hv07.election.local libvirtd[4523]: libvirt version: 1.2.8, package: 16.el7_1.5 (CentOS BuildSystem <http....org) Dec 01 09:11:29 hv07.election.local libvirtd[4523]: Module /usr/lib64/libvirt/connection-driver/libvirt_driver_lxc.so not...sible Dec 01 09:11:30 hv07.election.local systemd[1]: Started Virtualization daemon. Dec 01 09:39:59 hv07.election.local libvirtd[4523]: End of file while reading data: Input/output error Dec 10 17:28:09 hv07.election.local libvirtd[4523]: End of file while reading data: Input/output error Dec 10 17:28:09 hv07.election.local libvirtd[4523]: End of file while reading data: Input/output error Hint: Some lines were ellipsized, use -l to show in full. what should i do? thanks in advance

2 1

[Rest API / Python SDK] Setting VM Video Type
by Ollie Armstrong 11 Dec '15

11 Dec '15

Hi everyone, I'm looking for a method of settings the VM's video type to QXL from the Python SDK, which doesn't appear to be possible in any way. Whenever I set the graphics protocol to VNC it defaults the video type to CIRRUS. I'd like to use QXL with VNC, which is possible to set using the console's web UI. Has anyone achieved this before? Using the "SPICE + VNC" option with QXL would also be acceptable, but the API doesn't seem to accept that value for the graphics protocol. Cheers, Ollie

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[ANN] oVirt 3.6.1 Fourth Release Candidate is now available for testing
by Sandro Bonazzola 11 Dec '15

11 Dec '15

The oVirt Project is pleased to announce the availability of the Fourth Release Candidate of oVirt 3.6.1 for testing, as of December 10th, 2015. This release is available now for Fedora 22, Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux >= 7.1, CentOS Linux >= 7.1 (or similar). This release supports Hypervisor Hosts running Red Hat Enterprise Linux >= 7.1, CentOS Linux >= 7.1 (or similar) and Fedora 22. Highly experimental support for Debian 8.2 Jessie has been added too. This release candidate includes updated packages for: - ovirt-engine - ovirt-engine-extension-aaa-ldap This release of oVirt 3.6.1 includes numerous bug fixes. See the release notes [1] for an initial list of the new features and bugs fixed. Please refer to release notes [1] for Installation / Upgrade instructions. A new oVirt Live ISO will be available soon[2]. Please note that mirrors[3] may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.6.1_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.6-pre/iso/ [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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VM migration fails when hardware node fails
by Bill James 10 Dec '15

10 Dec '15

We are testing our new ovirt installation. We notice that if I shutdown a hardware node that the VM's do not migrate off and don't start up after the node is restarted. Its a 3 node cluster with the ovirt-engine on a 4th host. centos 7.1.1503 ovirt-engine-3.6.0.3-1.el7.centos.noarch glusterfs-3.7.5-1.el7.x86_64 High Availability box is checked, Priority = High. 2015-12-10 11:43:34,251 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-42) [5f8883ec] Correlation ID: 5d94dbf7, Job ID: 83159d5a-0ab9-4f1b-afbc-e5c2fcbb6e04, Call Stack: null, Custom Event ID: -1, Message: Failed to migrate VM billjov2.test.j2noc.com to Host ovirt3.test.j2noc.com . Trying to migrate to another Host. ... 2015-12-10 11:43:49,137 INFO [org.ovirt.engine.core.vdsbroker.VmAnalyzer] (DefaultQuartzScheduler_Worker-87) [5f8883ec] VM 'f67a4f38-bb4b-460f-81ea-10ecae60edcc'(billjov2.test.j2noc.com) moved from 'MigratingFrom' --> 'Up' 2015-12-10 11:43:49,518 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-8-thread-4) [5f8883ec] Correlation ID: 5d94dbf7, Job ID: 83159d5a-0ab9-4f1b-afbc-e5c2fcbb6e04, Call Stack: null, Custom Event ID: -1, Message: Failed to migrate VM billjov2.test.j2noc.com to Host ovirt1.test.j2noc.com . Trying to migrate to another Host. Migrating live works just fine. I haven't found anywhere where it says why it failed when node is down. Any ideas on why it is failing? And why VM's don't start when node is up? Cloud Services for Business www.j2.com j2 | eFax | eVoice | FuseMail | Campaigner | KeepItSafe | Onebox This email, its contents and attachments contain information from j2 Global, Inc. and/or its affiliates which may be privileged, confidential or otherwise protected from disclosure. The information is intended to be for the addressee(s) only. If you are not an addressee, any disclosure, copy, distribution, or use of the contents of this message is prohibited. If you have received this email in error please notify the sender by reply e-mail and delete the original message and any copies. (c) 2015 j2 Global, Inc. All rights reserved. eFax, eVoice, Campaigner, FuseMail, KeepItSafe, and Onebox are registered trademarks of j2 Global, Inc. and its affiliates.

1 0

oVirt 4.0 wishlist: progress bar in the WebUI
by Kevin COUSIN 10 Dec '15

10 Dec '15

Hi list, It could be great if we can follow process like moving Disk storage, snapshots or VM import in the oVirt Interface, like in VMware or VMM. Regards, Kevin C

4 3

Strange permissions on Hosted Engine HA Agent log files
by Giuseppe Ragusa 10 Dec '15

10 Dec '15

Hi all, I'm installing oVirt (3.6) in self-hosted mode, hyperconverged with GlusterFS (3.7.6). I'm using the oVirt snapshot generated the night between the 18th and 19th of November, 2015. The (single, at the moment) host and the Engine are both CentOS 7.1 fully up-to-date. After ovirt-hosted-engine-setup successful completion, I found the following (about 3 days after setup completed) "anomalies": 666 1 vdsm kvm - /var/log/ovirt-hosted-engine-ha/agent.log 666 1 vdsm kvm - /var/log/ovirt-hosted-engine-ha/agent.log.2015-11-23 666 1 vdsm kvm - /var/log/ovirt-hosted-engine-ha/broker.log 666 1 vdsm kvm - /var/log/ovirt-hosted-engine-ha/broker.log.2015-11-23 The listing above comes from a custom security checking script that gives: "octal permissions" "number of links" "owner" "group" - "absolute pathname" Is the ominous "666" mark actually intended/necessary? ;-) Do I need to open a bugzilla notification for this? Many thanks in advance for your attention. Regards, Giuseppe

3 2

[oVirt 3.5.6] changing RAM of the hosted engine VM
by wodel youchi 10 Dec '15

10 Dec '15

Hi, I have an oVirt 3.5.6 platform using hosted-engine setup. I installed my engine's VM with 2Gb of memory at the beginning, now I want to add 2Gb I've modified /etc/ovirt-hosted-engine/vm.conf on my hypervisors the VM is booting with 4Gb of memory (free -m), but the GUI is still showing 2Gb I tried engine-setup but I get this error [ INFO ] Cleaning async tasks and compensations [ ERROR ] Failed to execute stage 'Setup validation': '36' [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20151210124227-xrr3g5.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20151210124820-setup.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed Here is the tailf log 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV OVESETUP_WSP_RPMDISRO_PACKAGES_SETUP=str:'ovirt-engine-setup-plugin-websocket-proxy' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/keepAliveInterval=int:'30' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/yumDisabledPlugins=list:'[]' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/yumEnabledPlugins=list:'[]' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/yumExpireCache=bool:'True' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/yumRollback=bool:'True' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV PACKAGER/yumpackagerEnabled=bool:'True' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/clockMaxGap=int:'5' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/clockSet=bool:'False' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/commandPath=str:'/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/reboot=bool:'False' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/rebootAllow=bool:'True' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:500 ENV SYSTEM/rebootDeferTime=int:'10' 2015-12-10 12:48:20 DEBUG otopi.context context.dumpEnvironment:504 ENVIRONMENT DUMP - END 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:138 Stage pre-terminate METHOD otopi.plugins.otopi.dialog.cli.Plugin._pre_terminate 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:144 condition False 2015-12-10 12:48:20 INFO otopi.context context.runSequence:417 Stage: Termination 2015-12-10 12:48:20 DEBUG otopi.context context.runSequence:421 STAGE terminate 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:138 Stage terminate METHOD otopi.plugins.ovirt_engine_common.base.core.misc.Plugin._terminate 2015-12-10 12:48:20 ERROR otopi.plugins.ovirt_engine_common.base.core.misc misc._terminate:151 Execution of setup failed 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:138 Stage terminate METHOD otopi.plugins.otopi.dialog.human.Plugin._terminate 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:138 Stage terminate METHOD otopi.plugins.otopi.dialog.machine.Plugin._terminate 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:144 condition False 2015-12-10 12:48:20 DEBUG otopi.context context._executeMethod:138 Stage terminate METHOD otopi.plugins.otopi.core.log.Plugin._terminate - What is the correct way to modify the engine's VM memory Thanks in advance.

2 4

LocalOnHost Multipath Blacklist Fails
by Duckworth, Douglas C 10 Dec '15

10 Dec '15

--_004_BN3PR0301MB123570F47263A543CDACFF2EDAE90BN3PR0301MB1235_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello=0A= =0A= I have a Host with LocalOnHost storage only.=0A= =0A= Trying to blacklist the local disks from multipath:=0A= =0A= PV VG Fmt Attr PSize PFree=0A= /dev/sda1 HostVG lvm2 a-- 8.18t 0=0A= /dev/sdb4 HostVG lvm2 a-- 1.64t 24.00m=0A= =0A= As you can see we need to blacklist these devices:=0A= =0A= 36b8ca3a0ea18e4001a95ba4832bcb7ea=0A= 36b8ca3a0ea18e4001a95b9f82df5609b=0A= =0A= scsi-36b8ca3a0ea18e4001a95b9f82df5609b -> ../../sda=0A= scsi-36b8ca3a0ea18e4001a95b9f82df5609b-part1 -> ../../sda1=0A= scsi-36b8ca3a0ea18e4001a95ba4832bcb7ea -> ../../sdb=0A= scsi-36b8ca3a0ea18e4001a95ba4832bcb7ea-part1 -> ../../sdb1=0A= scsi-36b8ca3a0ea18e4001a95ba4832bcb7ea-part2 -> ../../sdb2=0A= scsi-36b8ca3a0ea18e4001a95ba4832bcb7ea-part3 -> ../../sdb3=0A= scsi-36b8ca3a0ea18e4001a95ba4832bcb7ea-part4 -> ../../sdb4=0A= =0A= After making blacklist changes, you can see in "syslog_errors,"=0A= multipathd does not like my blacklist syntax.=0A= =0A= Do you see errors in the multipath.conf file?=0A= =0A= Thanks=0A= Doug=0A= =0A= -- =0A= Thanks=0A= =0A= Douglas Charles Duckworth=0A= Unix Administrator=0A= Tulane University=0A= Technology Services=0A= 1555 Poydras Ave=0A= NOLA -- 70112=0A= =0A= E: duckd(a)tulane.edu=0A= O: 504-988-9341=0A= F: 504-988-8505=0A= --_004_BN3PR0301MB123570F47263A543CDACFF2EDAE90BN3PR0301MB1235_ Content-Type: text/plain; name="multipath.conf" Content-Description: multipath.conf Content-Disposition: attachment; filename="multipath.conf"; size=1444; creation-date="Thu, 10 Dec 2015 16:18:36 GMT"; modification-date="Thu, 10 Dec 2015 16:18:36 GMT" Content-Transfer-Encoding: base64 IyBSSEVWIFJFVklTSU9OIDEuMQoKZGVmYXVsdHMgewogICAgcG9sbGluZ19pbnRlcnZhbCAgICAg ICAgNQogICAgZ2V0dWlkX2NhbGxvdXQgICAgICAgICAgIi9zYmluL3Njc2lfaWQgLS13aGl0ZWxp c3RlZCAtLXJlcGxhY2Utd2hpdGVzcGFjZSAtLWRldmljZT0vZGV2LyVuIgogICAgbm9fcGF0aF9y 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1 1

hot plug memory in el7
by Nathanaël Blanchet 10 Dec '15

10 Dec '15

Hi all, I may miss something but according to http://www.ovirt.org/Features/Hot_Plug_Memory, ovirt 3.6 was supposed to support the hot plug memory feature. Nothing happens in reality when increasing memory on a running vm with centos7. I found this : http://lists.ovirt.orgpipermail/kimchi-devel/2015-June/010714.html, and it seems that el7.1 can't support the feature because of its libvirt version (1.2.8) while the required one is 1.2.14. I didn't test, but I guess F22 supports it. Is there any chance that el7.2 would support it with a backported libvirtd? Or will a dedicated libvirt rhev package be released so as the downstream to support it (like qemu-kvm for live snapshot some time ago)? Documentation and limitation of the libvirt version for hot plug memory are difficult to find in the ovirt wiki and more generally on the web. Maybe the feature has been postponed to a 3.6.z release? Thank you for your help

5 21

Migration failed
by Massimo Mad 10 Dec '15

10 Dec '15

Hi Michal, This is my configuration end the error: 1 start to migrate the vm from cluster in centos 6.x to cluster un centos bare-metal 7.x Migration started (VM: Spacewalk, Source: ovirtxx3, Destination: ovirtxx5, User: admin@internal). 2 first error: Migration failed due to Error: Fatal error during migration. Trying to migrate to another Host (VM: Spacewalkp, Source: ovirtxx03, Destination: ovirtxx05). 3 Second error: Migration failed, No available host found (VM: Spacewalk, Source: ovirtxx3). Regards Massimo

2 1

engine-setup failed because of postgres 9.4
by Fabrice Bacchella 10 Dec '15

10 Dec '15

--Apple-Mail=_ED6F23F2-EAD4-4794-9104-AE8484B6590A Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii I'm on a RHEL 7, trying to install a ovirt 3.6.0.3. The database used is on a remote server, using a postgres 9.4. The backup of the previous database fails with : 2015-12-10 12:04:13 DEBUG = otopi.**FILTERED**_engine_setup.engine_common.database = database.backup:661 db backup res {'result': [{'stderr': 'pg_dump: = server version: 9.4.5; pg_dump version: 9.2.14\npg_dump: aborting = because of server version mismatch\n', 'rc': 1}], 'stdout': ''} But the good pg_dump is in the path: ~# type pg_dump pg_dump is /usr/pgsql-9.4/bin/pg_dump Although in the log file: 2015-12-10 12:40:19 DEBUG otopi.context context.dumpEnvironment:510 ENV = COMMAND/pg_dump=3Dstr:'/bin/pg_dump' Why ? How can I enforce the use of the latest pg_dump without rewrinting = the '/bin/pg_dump' which is owned by the official postgres package ? --Apple-Mail=_ED6F23F2-EAD4-4794-9104-AE8484B6590A Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dus-ascii"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D"">I'm on a RHEL 7, trying to install a ovirt 3.6.0.3.<div = class=3D""><br class=3D""></div><div class=3D"">The database used is on = a remote server, using a postgres 9.4.</div><div class=3D""><br = class=3D""></div><div class=3D"">The backup of the previous database = fails with :</div><div class=3D""><div style=3D"margin: 0px; font-size: = 11px; font-family: Menlo;" class=3D"">2015-12-10 12:04:13 DEBUG = otopi.**FILTERED**_engine_setup.engine_common.database = database.backup:661 db backup res {'result': [{'stderr': 'pg_dump: = server version: 9.4.5; pg_dump version: 9.2.14\npg_dump: aborting = because of server version mismatch\n', 'rc': 1}], 'stdout': = ''}</div></div><div class=3D""><br class=3D""></div><div class=3D"">But = the good pg_dump is in the path:</div><div class=3D""><br = class=3D""></div><div class=3D""><div style=3D"margin: 0px; font-size: = 11px; font-family: Menlo;" class=3D"">~# type pg_dump</div><div = style=3D"margin: 0px; font-size: 11px; font-family: Menlo;" = class=3D"">pg_dump is /usr/pgsql-9.4/bin/pg_dump</div></div><div = class=3D""><br class=3D""></div><div class=3D"">Although in the log = file:</div><div class=3D""><br class=3D""></div><div class=3D""><div = style=3D"margin: 0px; font-size: 11px; font-family: Menlo;" = class=3D"">2015-12-10 12:40:19 DEBUG otopi.context = context.dumpEnvironment:510 ENV COMMAND/<span = style=3D"font-variant-ligatures: no-common-ligatures; color: #ffffff; = background-color: #000000" class=3D"">pg_dump</span>=3Dstr:'/bin/<span = style=3D"font-variant-ligatures: no-common-ligatures; color: #ffffff; = background-color: #000000" class=3D"">pg_dump</span>'</div></div><div = class=3D""><br class=3D""></div><div class=3D"">Why ? How can I enforce = the use of the latest pg_dump without rewrinting the <span = style=3D"font-family: Menlo; font-size: 11px;" = class=3D"">'/bin/</span><span style=3D"font-family: Menlo; font-size: = 11px; color: rgb(255, 255, 255); background-color: rgb(0, 0, 0);" = class=3D"">pg_dump</span><span style=3D"font-family: Menlo; font-size: = 11px;" class=3D"">'</span> which is owned by the official postgres = package ?</div><div class=3D""><br class=3D""></div></body></html>= --Apple-Mail=_ED6F23F2-EAD4-4794-9104-AE8484B6590A--

2 2

Auto Provisioning using Ovirt API's or scripts
by Virat, Thakur 10 Dec '15

10 Dec '15

--_000_HK2PR06MB1169590BA4F7A2A2981685DDFEE80HK2PR06MB1169apcp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Dear Ovirt, I have configured Ovirt in my environment in such a = manner by installing Ovirt Engine 3.4 on one physical server & ovirt node = on other physical server and have created template & provisioned VM's. I need to Know what API's or script is needed to auto provision or schedule= VM's to users and the users will be using Spice Protocol at their end to a= ccess Vm's. Is there any solution for this. Please need help on this. Thanks & Regards Virat Thakur India-Asia Pacific Contact:- +91-9724274349 --_000_HK2PR06MB1169590BA4F7A2A2981685DDFEE80HK2PR06MB1169apcp_ 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 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-IN" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Dear Ovirt,<o:p></o:p></p> <p class=3D"MsoNormal">        &nbs= p;            &= nbsp; I have configured Ovirt in my environment in such a manner by install= ing  Ovirt Engine 3.4 on one physical server & ovirt node on other= physical server and have created template & provisioned VM’s.<o:= p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I need to Know what API’s or script is needed = to auto provision or schedule VM’s to users and the users will be usi= ng Spice Protocol at their end to access Vm’s. Is there any solution = for this. Please need help on this.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:EN-IN">Thanks &a= mp; Regards<o:p></o:p></span></p> <p class=3D"MsoNormal"><b><span style=3D"mso-fareast-language:EN-IN"> =      Virat Thakur<o:p></o:p></span></b></p> <p class=3D"MsoNormal"><b><span style=3D"mso-fareast-language:EN-IN"> =  India-Asia Pacific<o:p></o:p></span></b></p> <p class=3D"MsoNormal"><b><span style=3D"mso-fareast-language:EN-IN">Contac= t:-  +91-9724274349<o:p></o:p></span></b></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> </html> --_000_HK2PR06MB1169590BA4F7A2A2981685DDFEE80HK2PR06MB1169apcp_--

3 4

Re: [ovirt-users] Server dont work after Host setting
by Yedidyah Bar David 10 Dec '15

10 Dec '15

On Mon, Dec 7, 2015 at 2:59 PM, Taste-Of-IT <kontakt(a)taste-of-it.de> wrote: > Am 2015-12-07 13:41, schrieb Yedidyah Bar David: >> >> On Mon, Dec 7, 2015 at 1:54 PM, Taste-Of-IT <kontakt(a)taste-of-it.de> >> wrote: >>> >>> Am 2015-12-07 11:17, schrieb Yedidyah Bar David: >>>> >>>> >>>> On Mon, Dec 7, 2015 at 11:34 AM, Taste-Of-IT <kontakt(a)taste-of-it.de> >>>> wrote: >>>>> >>>>> >>>>> Am 2015-12-07 10:21, schrieb Yedidyah Bar David: >>>>>> >>>>>> >>>>>> >>>>>> On Mon, Dec 7, 2015 at 11:05 AM, Taste-Of-IT <kontakt(a)taste-of-it.de> >>>>>> wrote: >>>>>>> >>>>>>> >>>>>>> >>>>>>> Am 2015-12-07 08:06, schrieb Yedidyah Bar David: >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Mon, Dec 7, 2015 at 12:38 AM, Taste-Of-IT >>>>>>>> <kontakt(a)taste-of-it.de> >>>>>>>> wrote: >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> Hello, >>>>>>>>> i am new with ovirt and i installed ovirt engine 3.6 on centos 7. >>>>>>>>> After >>>>>>>>> first login i create the host with fqdn of ovirt server but without >>>>>>>>> powersavesettings. Firt i saw installing as status for host, but >>>>>>>>> after >>>>>>>>> a >>>>>>>>> while nothing happend, I reboot the server. In engine.log i see >>>>>>>>> "VMs >>>>>>>>> initialization finished for Host", but i cant open the webgui. What >>>>>>>>> can >>>>>>>>> i >>>>>>>>> do? Where can i look to find the error and what have i done wrong? >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> If host-deploy managed to finish, you can see its log in [1]. >>>>>>>> Otherwise >>>>>>>> please try to (re)install the host. >>>>>>>> >>>>>>>> [1] /var/log/ovirt-engine/host-deploy/ >>>>>>>> >>>>>>>> Best, >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> Hi Didi, >>>>>>> ok i will have a closer look into the log. Actuall the WebGUI doesnt >>>>>>> load, >>>>>>> services are up and running. How can i reinstall the host? Via cli? >>>>>>> Or >>>>>>> do >>>>>>> you mean the hostsystem with installed ovirt engine? thx >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> Not sure I follow. >>>>>> >>>>>> The engine runs on some machine, let's call it "the engine machine". >>>>>> If it's a self-hosted-engine, it's running inside a VM managed by >>>>>> itself. >>>>>> Otherwise it's running elsewhere (on some physical machine, or some >>>>>> other >>>>>> VM). >>>>>> >>>>>> A "Host", in ovirt terminology, is where VMs run. >>>>>> >>>>>> Now please describe what you did, what you now try to do that doesn't >>>>>> work, and what you can find in logs that might be related. >>>>>> >>>>>> If you can't access the web admin ui, that's a completely different >>>>>> problem than if you can't add a host to the engine. >>>>>> >>>>>> Best, >>>>> >>>>> >>>>> >>>>> >>>>> Hi Didi, >>>>> as far i understand there are to ways to setup ovirt. One as >>>>> self-hosted >>>>> enginge for ha and with ovirt host in vm on storage >>>> >>>> >>>> >>>> That's called "self-hosted-engine" >>>> >>>>> and hosted engine where >>>>> all runs on the same host. >>>> >>>> >>>> >>>> This is called all-in-one [1]. >>>> >>>> [1] http://www.ovirt.org/Feature/AllInOne >>>> >>>>> So i setup hosted engine on same machine and in >>>>> installation process i setup iso_domain via nfs too. i have done >>>>> nothing >>>>> more yet. so as i can see and read from the manual i now have to setup >>>>> the >>>>> host, >>>> >>>> >>>> >>>> No. You are not supposed to setup the host from the web interface. >>>> I didn't try that recently, but in the past there were issues similar >>>> to what you wrote below. Please follow the instructions in that page. >>>> Also please note that in 4.0, allinone will be dropped. Systems that >>>> wish to have everything on a single host will need to use hosted-engine. >>>> Also note that people reported locking issues with local nfs mounts, so >>>> it seems like the safest bet for now is to use nested kvm - run a VM to >>>> play the "Host" role, and another VM as an nfs server (or iscsi), and >>>> then either a third VM for the engine, or hosted-engine (meaning, engine >>>> runs inside a VM running inside the first VM). >>>> >>>>> than network and than data domain and so on. now i setup the host and >>>>> say new, put a name inside and the fqdn of the initial host of host >>>>> engine >>>>> like myserver.com. after that i saw the progress which says >>>>> "installing.." i >>>>> wait several minutes and after that i got network time out and cant >>>>> enter >>>>> the webgui. hope that helps >>>> >>>> >>>> >>>> Good luck, >>> >>> >>> >>> Hi, >>> that sounds not good. As i understand the only way with ovirt from >>> Version 4 >>> will self-hosted-engine and i have to setup all in nested-vms if i want >>> or >>> only can use one machine, right? >> >> >> Not sure I completely followed. >> >> allinone will not be supported in 4. >> >> hosted-engine will be the only way to install an entire ovirt system on >> a single machine, _supported_ by ovirt. And as I said, even this one will >> require an external storage machine. >> >> Of course you can use virsh/kvm or whatever other means for creating VMs >> and use them to setup ovirt. >> >>> >>> Ok i will have to reinstall my testsystem. Is that the way todo: >>> http://www.ovirt.org/Features/Self_Hosted_Engine? >> >> >> Yes, but you can use the howto [1], which is perhaps more comfortable. >> >> [1] http://www.ovirt.org/Hosted_Engine_Howto >> >>> So i have to install ovirt >>> on centos7, than create a kvm with centos for the engine than for the >>> host >>> and last a kvm for the nfs and data domain with centos, or better to use >>> iscsi du to performance? after that i can install the first virtuall >>> machine,right? >> >> >> Depends on what you want to do. >> >> BTW, I didn't mention glusterfs, mainly because I do not know it well, >> but that's also something to consider. >> >>> sounds strange and complicated... >> >> >> ovirt is not designed to manage a single machine. For a single machine, >> simpler libvirt frontends are easier to use. If you install it just to >> learn/test, that's how it goes. > > Hi, > ok i have to lunge. i have to migrate from proxmox to another vm-system and > thing ovirt is just fine while open source.. so i asked in the irc for my > situation and if ovirt does fit. i have only one server which should run a > few kvm vm guests (debian, centos, ubuntu...) and also for webservices. in > the irc they point me to the all-in-solution, i think at that time they > didnt know that it will not further supporter from version 4 onto.. for my > situation 2 server are to much but i will later add more server with ha > usability. (Re-adding the list, adding Sandro) The plan for hyper-convergence is to require at least 3 hosts, so that you have a replica-3 cluster storage. Perhaps we should reconsider allowing local storage with hosted-engine. This will prevent HA, but will fit into the place of current allinone usage. The next stage will be that users will ask to migrate this local storage to shared one (or even gluster :-) ). For a 2-cluster HA setup we do not have, or plan to have AFAIK, any official support, but you can have a look at DRBD [1]. [1] http://www.ovirt.org/Features/DRBD Best, -- Didi

3 3

Importing a Windows Guest in oVirt
by David Lo Bascio 10 Dec '15

10 Dec '15

This is a multi-part message in MIME format. --------------090807030805030403030506 Content-Type: text/plain; charset=iso-8859-15; format=flowed Content-Transfer-Encoding: 7bit Hi everyone, I migrated several Linux guest this way: /virt-v2v -ic qemu+ssh://root@<host>/system -o rhev -os <host>:<path> --network <network> <guest>/ Now, I have some Windows guest running on KVM managed by libvirt and I would like to import them in oVirt through virt-v2v in a similar way. Can you help me? Thanks a lot! David --------------090807030805030403030506 Content-Type: text/html; charset=iso-8859-15 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=iso-8859-15"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi everyone,<br> <br> I migrated several Linux guest this way:<br> <i>virt-v2v -ic qemu+ssh://root@<host>/system -o rhev -os <host>:<path> --network <network> <guest></i><br> <br> Now, I have some Windows guest running on KVM managed by libvirt and I would like to import them in oVirt through virt-v2v in a similar way. <br> Can you help me?<br> <br> Thanks a lot!<br> David<br> <br> <br> <br> </body> </html> --------------090807030805030403030506--

3 2

[ANN] oVirt 3.6.1 Third Release Candidate is now available for testing
by Sandro Bonazzola 10 Dec '15

10 Dec '15

The oVirt Project is pleased to announce the availability of the Third Release Candidate of oVirt 3.6.1 for testing, as of December 10th, 2015. This release is available now for Fedora 22, Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux >= 7.1, CentOS Linux >= 7.1 (or similar). This release supports Hypervisor Hosts running Red Hat Enterprise Linux >= 7.1, CentOS Linux >= 7.1 (or similar) and Fedora 22. Highly experimental support for Debian 8.2 Jessie has been added too. This release candidate includes updated packages for: - ovirt-engine - ovirt-engine-extension-aaa-jdbc - ovirt-hosted-engine-ha - ovirt-hosted-engine-setup - vdsm This release of oVirt 3.6.1 includes numerous bug fixes. See the release notes [1] for an initial list of the new features and bugs fixed. Please refer to release notes [1] for Installation / Upgrade instructions. A new oVirt Live ISO will be available soon[2]. Please note that mirrors[3] may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.6.1_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.6-pre/iso/ [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

vms on storage
by Budur Nagaraju 10 Dec '15

10 Dec '15

HI Need some clarification , if I copy the deployed vms from the storage to another storage by using the backup tools will be able to deploy the backed up vms in another engine ?

2 1

solution for removing a data storage
by alireza sadeh seighalan 10 Dec '15

10 Dec '15

hi everyone for removing a data storage and add it again this solution is ok: 1. Use the Storage resource tab, tree mode 2. Select the storage domain in the main tab 3. In the details pane at bottom select datacenter tab 4. Select the DC where the storage domain is active 5. Select Maintenance link 6. Select Detach link to detach from the data center. Now you don't see any more the storage domain in storage resource tab. 7. Go to system --> Storage and the storage domain now in in an unlinked state 8. Select the storage domain and choose "remove" 9. Select a host from the list. 10. Click OK to remove the storage domain and close the window. best regards seighalani

2 1

ISO_DOMAIN unknow file type
by alireza sadeh seighalan 09 Dec '15

09 Dec '15

hi everyone i get this message in Events section of OVIRT 3.6 .everything is ok apparently but i feared that create a big problem in the future.what should i do? thankd in advance Refresh image lisst failed for domain(s): ISO_DOMAIN (Unknown file type) Please check domain activity.

3 3

Re: [ovirt-users] ISO_DOMAIN unknow file type
by Fred Rolland 09 Dec '15

09 Dec '15

Hi, I saw it happening on my dev env also. It is nothing harmful but definitely a bug. Can you please open a BZ , and attach the logs? Thanks, Fred On Wed, Dec 9, 2015 at 3:18 PM, alireza sadeh seighalan < seighalani(a)gmail.com> wrote: > hi Mr Rolland > > i attached engine and vdsm logs.thanks in advance > > On Wed, Dec 9, 2015 at 4:22 PM, Fred Rolland <frolland(a)redhat.com> wrote: > >> Hi, >> >> Can you check if it happens when you select your ISO domain and select >> the "Images" tab in the lower pane ? >> >> In any case, you will need to provide logs for both engine and vdsm so we >> can investigate deeper. >> >> Thanks, >> >> Fred >> >> On Wed, Dec 9, 2015 at 1:33 PM, alireza sadeh seighalan < >> seighalani(a)gmail.com> wrote: >> >>> hi everyone >>> >>> >>> i get this message in Events section of OVIRT 3.6 .everything is ok >>> apparently but i feared that create a big problem in the future.what should >>> i do? thankd in advance >>> >>> >>> Refresh image lisst failed for domain(s): ISO_DOMAIN (Unknown file type) >>> Please check domain activity. >>> >>> >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> >

1 0

Local Storage issue
by Maksim Naumov 09 Dec '15

09 Dec '15

Hello I have a local data center and local storage on the host. From time to time storage became unavailable. All the VM on this host lose information about an ip address, fqdn and other (but they still running). I've checked the logs and everything that I found is: 2015-12-09 11:28:48,533 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (DefaultQuartzScheduler_Worker-65) [] IrsBroker::Failed::GetStoragePoolInfoVDS: IRSGenericException: IRSErrorException: IRSNonOperationalException: Could not connect host to Data Center(Storage issue) How can I fix it? -- Maksim Naumov Hitmeister GmbH Softwareentwickler Habsburgerring 2 50674 Köln E: maksim.naumov(a)hitmeister.de www.hitmeister.de HRB 59046, Amtsgericht Köln Geschäftsführer: Dr. Gerald Schönbucher

2 1