July 2021 - Users - oVirt List Archives

snapshot solution: Existing snapshots that were taken after this one will be erased.
by dhanaraj.ramesh＠yahoo.com 29 Jan '25

29 Jan '25

Hi Team, when I want to commit the older snapshots I'm getting warning stating " Existing snapshots that were taken after this one will be erased.". is there any way we can retain the latest snapshots as is in the chain? I knew cloning and template export options are there to secure that latest snapshot data but these are will consume additional space in storage and take time.

4 3

Restart oVirt-Engine
by Jeremey Wise 09 Jan '25

09 Jan '25

How ,without reboot of hosting system, do I restart the oVirt engine? # I tried below but do not seem to effect the virtual machine [root@thor iso]# systemctl restart ov ovirt-ha-agent.service ovirt-imageio.service ovn-controller.service ovs-delete-transient-ports.service ovirt-ha-broker.service ovirt-vmconsole-host-sshd.service ovsdb-server.service ovs-vswitchd.service [root@thor iso]# # You cannot restart the VM " HostedEngine " as it responses: Error while executing action: HostedEngine: - Cannot restart VM. This VM is not managed by the engine. Reason is I had to do some work on a node. Reboot it.. it is back up.. network is all fine.. Cockpit working fine... and gluster fine.. But oVirt-Engine refuses to accept the node is up. -- p <jeremey.wise(a)gmail.com>enguinpages

4 4

SPM and Task error ...
by Enrico 22 Nov '24

22 Nov '24

Hi all, my ovirt cluster has got 3 Hypervisors runnig Centos 7.5.1804 vdsm is 4.20.39.1-1.el7, ovirt engine is 4.2.4.5-1.el7, the storage systems are HP MSA P2000 and 2050 (fibre channel). I need to stop one of the hypervisors for maintenance but this system is the storage pool manager. For this reason I decided to manually activate SPM in one of the other nodes but this operation is not successful. In the ovirt engine (engine.log) the error is this: 2019-07-25 12:39:16,744+02 INFO [org.ovirt.engine.core.bll.storage.pool.ForceSelectSPMCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] Running command: ForceSelectSPMCommand internal: false. Entities affected : ID: 81c9bd3c-ae0a-467f-bf7f-63ab30cd8d9e Type: VDSAction group MANIPULATE_HOST with role type ADMIN 2019-07-25 12:39:16,745+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopOnIrsVDSCommand( SpmStopOnIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false'}), log id: 37bf4639 2019-07-25 12:39:16,747+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, ResetIrsVDSCommand( ResetIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', vdsId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', ignoreStopFailed='false'}), log id: 2522686f 2019-07-25 12:39:16,749+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopVDSCommand(HostName = infn-vm05.management, SpmStopVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7'}), log id: 1810fd8b 2019-07-25 12:39:16,758+02 *ERROR* [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] SpmStopVDSCommand::Not stopping SPM on vds 'infn-vm05.management', pool id '18d57688-6ed4-43b8-bd7c-0665b55950b7' as there are uncleared tasks 'Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', status 'running'' 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopVDSCommand, log id: 1810fd8b 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, ResetIrsVDSCommand, log id: 2522686f 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopOnIrsVDSCommand, log id: 37bf4639 2019-07-25 12:39:16,760+02 *ERROR* [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] EVENT_ID: USER_FORCE_SELECTED_SPM_STOP_FAILED(4,096), Failed to force select infn-vm07.management as the SPM due to a failure to stop the current SPM. while in the hypervisor (SPM) vdsm.log: 2019-07-25 12:39:16,744+02 INFO [org.ovirt.engine.core.bll.storage.pool.ForceSelectSPMCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] Running command: ForceSelectSPMCommand internal: false. Entities affected : ID: 81c9bd3c-ae0a-467f-bf7f-63ab30cd8d9e Type: VDSAction group MANIPULATE_HOST with role type ADMIN 2019-07-25 12:39:16,745+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopOnIrsVDSCommand( SpmStopOnIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false'}), log id: 37bf4639 2019-07-25 12:39:16,747+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, ResetIrsVDSCommand( ResetIrsVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', vdsId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', ignoreStopFailed='false'}), log id: 2522686f 2019-07-25 12:39:16,749+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] START, SpmStopVDSCommand(HostName = infn-vm05.management, SpmStopVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7'}), log id: 1810fd8b 2019-07-25 12:39:16,758+02 *ERROR* [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] SpmStopVDSCommand::Not stopping SPM on vds 'infn-vm05.management', pool id '18d57688-6ed4-43b8-bd7c-0665b55950b7' as there are uncleared tasks 'Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e', status 'running'' 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStopVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopVDSCommand, log id: 1810fd8b 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.ResetIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, ResetIrsVDSCommand, log id: 2522686f 2019-07-25 12:39:16,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SpmStopOnIrsVDSCommand] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] FINISH, SpmStopOnIrsVDSCommand, log id: 37bf4639 2019-07-25 12:39:16,760+02 *ERROR* [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-30) [7c374384-f884-4dc9-87d0-7af27dce706b] EVENT_ID: USER_FORCE_SELECTED_SPM_STOP_FAILED(4,096), Failed to force select infn-vm07.management as the SPM due to a failure to stop the current SPM. 2019-07-25 12:39:18,660+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,660+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,750+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,750+02 *ERROR* [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] BaseAsyncTask::logEndTaskFailure: Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' (Parent Command 'Unknown', Parameters Type 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') ended with failure: 2019-07-25 12:39:18,750+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: Attempting to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' 2019-07-25 12:39:18,751+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, SPMClearTaskVDSCommand( SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 34ae2b2f 2019-07-25 12:39:18,752+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, HSMClearTaskVDSCommand(HostName = infn-vm05.management, HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: d3a78ad 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, HSMClearTaskVDSCommand, log id: d3a78ad 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, SPMClearTaskVDSCommand, log id: 34ae2b2f 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: At time of attempt to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code was 'TaskStateError' and message was 'Operation is not allowed in this task state: ("can't clean in state running",)'. Task will not be cleaned 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] BaseAsyncTask::onTaskEndSuccess: Task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' (Parent Command 'Unknown', Parameters Type 'org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters') ended successfully. 2019-07-25 12:39:18,757+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: Attempting to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' 2019-07-25 12:39:18,758+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, SPMClearTaskVDSCommand( SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 42de0c2b 2019-07-25 12:39:18,759+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, HSMClearTaskVDSCommand(HostName = infn-vm05.management, HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 4895c79c 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, HSMClearTaskVDSCommand, log id: 4895c79c 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, SPMClearTaskVDSCommand, log id: 42de0c2b 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: At time of attempt to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code was 'TaskStateError' and message was 'Operation is not allowed in this task state: ("can't clean in state running",)'. Task will not be cleaned 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Task id 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' has passed pre-polling period time and should be polled. Pre-polling period is 60000 millis. 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.AsyncTaskManager] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] Cleaning zombie tasks: Clearing async task 'Unknown' that started at 'Fri May 03 14:48:50 CEST 2019' 2019-07-25 12:39:18,764+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: Attempting to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' 2019-07-25 12:39:18,765+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, SPMClearTaskVDSCommand( SPMTaskGuidBaseVDSCommandParameters:{storagePoolId='18d57688-6ed4-43b8-bd7c-0665b55950b7', ignoreFailoverLimit='false', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: da77af2 2019-07-25 12:39:18,766+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] START, HSMClearTaskVDSCommand(HostName = infn-vm05.management, HSMTaskGuidBaseVDSCommandParameters:{hostId='751f3e99-b95e-4c31-bc38-77f5661a0bdc', taskId='fdcf4d1b-82fe-49a6-b233-323ebe568f8e'}), log id: 530694fb 2019-07-25 12:39:18,771+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, HSMClearTaskVDSCommand, log id: 530694fb 2019-07-25 12:39:18,771+02 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] FINISH, SPMClearTaskVDSCommand, log id: da77af2 2019-07-25 12:39:18,771+02 INFO [org.ovirt.engine.core.bll.tasks.SPMAsyncTask] (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] SPMAsyncTask::ClearAsyncTask: At time of attempt to clear task 'fdcf4d1b-82fe-49a6-b233-323ebe568f8e' the response code was 'TaskStateError' and message was 'Operation is not allowed in this task state: ("can't clean in state running",)'. Task will not be cleaned there is some relation between this error and a task that has remained hanging, from SPM server: # vdsm-client Task getInfo taskID=fdcf4d1b-82fe-49a6-b233-323ebe568f8e { "verb": "prepareMerge", "id": "fdcf4d1b-82fe-49a6-b233-323ebe568f8e" } # vdsm-client Task getStatus taskID=fdcf4d1b-82fe-49a6-b233-323ebe568f8e { "message": "running job 1 of 1", "code": 0, "taskID": "fdcf4d1b-82fe-49a6-b233-323ebe568f8e", "taskResult": "", "taskState": "running" } How can I solve this problem ? Thanks a lot for your help !! Best Regards Enrico -- _______________________________________________________________________ Enrico Becchetti Servizio di Calcolo e Reti Istituto Nazionale di Fisica Nucleare - Sezione di Perugia Via Pascoli,c/o Dipartimento di Fisica 06123 Perugia (ITALY) Phone:+39 075 5852777 Mail: Enrico.Becchetti<at>pg.infn.it _______________________________________________________________________

5 15

boot from cdrom & error code 0005
by edp＠maddalena.it 21 Aug '24

21 Aug '24

Hi. I have created a new storage domain (data domain, storage type nfs) to use it to upload iso images. I have so uploaded a new iso and then attach the iso to a new vm. But when I try to boot the vm I obtain this error: booting from dvd/cd... boot failed: could not read from cdrom (code 0005) no bootable device The iso file has been uploaded with success in the data storage domain and so the vm lets my attach the iso to the vm in the boot settings. Can you help me? Thank you

4 6

How to re-enroll (or renew) host certificates for a single-host hosted-engine deployment?
by Derek Atkins 28 Jun '24

28 Jun '24

Hi, I've got a single-host hosted-engine deployment that I originally installed with 4.0 and have upgraded over the years to 4.3.10. I and some of my users have upgraded remote-viewer and now I get an error when I try to view the console of my VMs: (remote-viewer:8252): Spice-WARNING **: 11:30:41.806: ../subprojects/spice-common/common/ssl_verify.c:477:openssl_verify: Error in server certificate verification: CA signature digest algorithm too weak (num=68:depth0:/O=<My Org Name>/CN=<Host's Name>) I am 99.99% sure this is because the old certs use SHA1. I reran engine-setup on the engine and it asked me if I wanted to renew the PKI, and I answered yes. This replaced many[1] of the certificates in /etc/pki/ovirt-engine/certs on the engine, but it did not update the Host's certificate. All the documentation I've seen says that to refresh this certificate I need to put the host into maintenance mode and then re-enroll.. However I cannot do that, because this is a single-host system so I cannot put the host in local mode -- there is no place to migrate the VMs (let alone the Engine VM). So.... Is there a command-line way to re-enroll manually and update the host certs? Or some other way to get all the leftover certs renewed? Thanks, -derek [1] Not only did it not update the Host's cert, it did not update any of the vmconsole-proxy certs, nor the certs in /etc/pki/ovirt-vmconsole/, and obviously nothing in /etc/pki/ on the host itself. -- Derek Atkins 617-623-3745 derek(a)ihtfp.com www.ihtfp.com Computer and Internet Security Consultant

8 16

Changing disk QoS causes segfault with IO-Threads enabled (oVirt 4.3.0.4-1.el7)
by jloh＠squiz.net 23 Apr '24

23 Apr '24

We recently upgraded to 4.3.0 and have found that when changing disk QoS settings on VMs whilst IO-Threads is enabled causes them to segfault and the VM to reboot. We've been able to replicate this across several VMs. VMs with IO-Threads disabled/turned off do not segfault when changing the QoS. Mar 1 11:49:06 srvXX kernel: IO iothread1[30468]: segfault at fffffffffffffff8 ip 0000557649f2bd24 sp 00007f80de832f60 error 5 in qemu-kvm[5576498dd000+a03000] Mar 1 11:49:06 srvXX abrt-hook-ccpp: invalid number 'iothread1' Mar 1 11:49:11 srvXX libvirtd: 2019-03-01 00:49:11.116+0000: 13365: error : qemuMonitorIORead:609 : Unable to read from monitor: Connection reset by peer Happy to supply some more logs to someone if they'll help but just wondering whether anyone else has experienced this or knows of a current fix other than turning io-threads off. Cheers.

4 3

Deploy oVirt Engine fail behind proxy
by Matteo Bonardi 21 Mar '24

21 Mar '24

Hi, I am trying to deploy the ovirt engine following self-hosted engine installation procedure on documentation. Deployment servers are behind a proxy and I have set it in environment and in yum.conf before run deploy. Deploy fails because ovirt engine vm cannot resolve AppStream repository url: [ INFO ] TASK [ovirt.engine-setup : Install oVirt Engine package] [ ERROR ] fatal: [localhost -> ovirt-manager.mydomain]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'AppStream': Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8&arch=x86_64&repo=AppStream&infra=st… [Could not resolve host: mirrorlist.centos.org]", "rc": 1, "results": []} [ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook [ INFO ] Stage: Clean up [ INFO ] Cleaning temporary resources [ INFO ] TASK [ovirt.hosted_engine_setup : Execute just a specific set of steps] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Force facts gathering] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Fetch logs from the engine VM] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Set destination directory path] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Create destination directory] [ INFO ] changed: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Find the local appliance image] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Set local_vm_disk_path] [ INFO ] skipping: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Give the vm time to flush dirty buffers] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Copy engine logs] [ INFO ] TASK [ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Remove local vm dir] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Remove temporary entry in /etc/hosts for the local VM] [ INFO ] changed: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Clean local storage pools] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Destroy local storage-pool {{ he_local_vm_dir | basename }}] [ INFO ] TASK [ovirt.hosted_engine_setup : Undefine local storage-pool {{ he_local_vm_dir | basename }}] [ INFO ] TASK [ovirt.hosted_engine_setup : Destroy local storage-pool {{ local_vm_disk_path.split('/')[5] }}] [ INFO ] TASK [ovirt.hosted_engine_setup : Undefine local storage-pool {{ local_vm_disk_path.split('/')[5] }}] [ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-20201109165237.conf' [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Hosted Engine deployment failed: please check the logs for the issue, fix accordingly or re-deploy from scratch. Log file is located at /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20201109164244-b3e8sd.log How I can set proxy for the engine vm? Ovirt version: [root@myhost ~]# rpm -qa | grep ovirt-engine-appliance ovirt-engine-appliance-4.4-20200916125954.1.el8.x86_64 [root@myhost ~]# rpm -qa | grep ovirt-hosted-engine-setup ovirt-hosted-engine-setup-2.4.6-1.el8.noarch OS version: [root@myhost ~]# cat /etc/centos-release CentOS Linux release 8.2.2004 (Core) [root@myhost ~]# uname -a Linux myhost.mydomain 4.18.0-193.28.1.el8_2.x86_64 #1 SMP Thu Oct 22 00:20:22 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Thanks for the help. Regards, Matteo

7 20

Unable to install oVirt on RHEL7.5
by SS00514758＠techmahindra.com 05 Jan '24

05 Jan '24

Hi All, I am unable to install oVirt on RHEL7.5, to install it I am taking reference of below link, https://www.ovirt.org/documentation/install-guide/chap-Installing_oVirt.html But though it is not working for me, couple of dependencies is not getting installed, and because of this I am not able to run the ovirt-engine, below are the depencies packages that unable to install, Error: Package: collectd-write_http-5.8.0-6.1.el7.x86_64 (@ovirt-4.2-centos-opstools) Requires: collectd(x86-64) = 5.8.0-6.1.el7 Removing: collectd-5.8.0-6.1.el7.x86_64 (@ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-6.1.el7 Updated By: collectd-5.8.1-1.el7.x86_64 (epel) collectd(x86-64) = 5.8.1-1.el7 Available: collectd-5.7.2-1.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.7.2-1.el7 Available: collectd-5.7.2-3.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.7.2-3.el7 Available: collectd-5.8.0-2.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-2.el7 Available: collectd-5.8.0-3.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-3.el7 Available: collectd-5.8.0-5.el7.x86_64 (ovirt-4.2-centos-opstools) collectd(x86-64) = 5.8.0-5.el7 Help me to install this. Looking forward to resolve this issue. Regards Sumit Sahay

6 8

Re: Failed to synchronize networks of Provider ovirt-provider-ovn
by Mail SET Inc. Group 27 Oct '23

27 Oct '23

Yes, i use same manual to change WebUI SSL. ovirt-ca-file= is a same SSL file which use WebUI. Yes, i restart ovirt-provider-ovn, i restart engine, i restart all what i can restart. Nothing... > 12 сент. 2018 г., в 16:11, Dominik Holler <dholler(a)redhat.com> написал(а): > > On Wed, 12 Sep 2018 14:23:54 +0300 > "Mail SET Inc. Group" <mail(a)set-pro.net> wrote: > >> Ok! > > Not exactly, please use users(a)ovirt.org for such questions. > Other should benefit from this questions, too. > Please write the next mail to users(a)ovirt.org and keep me in CC. > >> What i did: >> >> 1) install oVirt «from box» (4.2.5.2-1.el7); >> 2) generate own ssl for my engine using my FreeIPA CA, Install it and > > What means "Install it"? You can use the doc from the following link > https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.2/ht… > > Ensure that ovirt-ca-file= in > /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf > points to the correct file and ovirt-provider-ovn is restarted. > >> get tis issue; >> >> >> [root@engine ~]# tail -n 50 /var/log/ovirt-provider-ovn.log >> 2018-09-12 14:10:23,828 root [SSL: CERTIFICATE_VERIFY_FAILED] >> certificate verify failed (_ssl.c:579) Traceback (most recent call >> last): File "/usr/share/ovirt-provider-ovn/handlers/base_handler.py", >> line 133, in _handle_request method, path_parts, content >> File "/usr/share/ovirt-provider-ovn/handlers/selecting_handler.py", >> line 175, in handle_request return >> self.call_response_handler(handler, content, parameters) File >> "/usr/share/ovirt-provider-ovn/handlers/keystone.py", line 33, in >> call_response_handler return response_handler(content, parameters) >> File "/usr/share/ovirt-provider-ovn/handlers/keystone_responses.py", >> line 62, in post_tokens user_password=user_password) File >> "/usr/share/ovirt-provider-ovn/auth/plugin_facade.py", line 26, in >> create_token return auth.core.plugin.create_token(user_at_domain, >> user_password) File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/plugin.py", line >> 48, in create_token timeout=self._timeout()) File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 75, >> in create_token username, password, engine_url, ca_file, timeout) >> File "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line >> 91, in _get_sso_token timeout=timeout File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 54, >> in wrapper response = func(*args, **kwargs) File >> "/usr/share/ovirt-provider-ovn/auth/plugins/ovirt/sso.py", line 47, >> in wrapper raise BadGateway(e) BadGateway: [SSL: >> CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:579) >> >> >> [root@engine ~]# tail -n 20 /var/log/ovirt-engine/engine.log >> 2018-09-12 14:10:23,773+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] Lock >> Acquired to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' 2018-09-12 14:10:23,778+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] >> Running command: SyncNetworkProviderCommand internal: true. >> 2018-09-12 14:10:23,836+03 ERROR >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] >> Command >> 'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand' >> failed: EngineException: (Failed with error Bad Gateway and code >> 5050) 2018-09-12 14:10:23,837+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-47) [316db685] Lock >> freed to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' 2018-09-12 14:14:12,477+03 INFO >> [org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default >> task-6) [] User admin@internal successfully logged in with scopes: >> ovirt-app-admin ovirt-app-api ovirt-app-portal >> ovirt-ext=auth:sequence-priority=~ ovirt-ext=revoke:revoke-all >> ovirt-ext=token-info:authz-search >> ovirt-ext=token-info:public-authz-search >> ovirt-ext=token-info:validate ovirt-ext=token:password-access >> 2018-09-12 14:14:12,587+03 INFO >> [org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default >> task-6) [1bf1b763] Running command: CreateUserSessionCommand >> internal: false. 2018-09-12 14:14:12,628+03 INFO >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (default task-6) [1bf1b763] EVENT_ID: USER_VDC_LOGIN(30), User >> admin@internal-authz connecting from '10.0.3.61' using session >> 's8jAm7BUJGlicthm6yZBA3CUM8QpRdtwFaK3M/IppfhB3fHFB9gmNf0cAlbl1xIhcJ2WX+ww7e71Ri+MxJSsIg==' >> logged in. 2018-09-12 14:14:30,972+03 INFO >> [org.ovirt.engine.core.bll.provider.ImportProviderCertificateCommand] >> (default task-6) [ee3cc8a7-4485-4fdf-a0c2-e9d67b5cfcd3] Running >> command: ImportProviderCertificateCommand internal: false. Entities >> affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: >> SystemAction group CREATE_STORAGE_POOL with role type ADMIN >> 2018-09-12 14:14:30,982+03 INFO >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] >> (default task-6) [ee3cc8a7-4485-4fdf-a0c2-e9d67b5cfcd3] EVENT_ID: >> PROVIDER_CERTIFICATE_IMPORTED(213), Certificate for provider >> ovirt-provider-ovn was imported. (User: admin@internal-authz) >> 2018-09-12 14:14:31,006+03 INFO >> [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] >> (default task-6) [a48d94ab-b0b2-42a2-a667-0525b4c652ea] Running >> command: TestProviderConnectivityCommand internal: false. Entities >> affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: >> SystemAction group CREATE_STORAGE_POOL with role type ADMIN >> 2018-09-12 14:14:31,058+03 ERROR >> [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] >> (default task-6) [a48d94ab-b0b2-42a2-a667-0525b4c652ea] Command >> 'org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand' >> failed: EngineException: (Failed with error Bad Gateway and code >> 5050) 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'default' is using 0 threads out of 1, 5 threads waiting for >> tasks. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'engine' is using 0 threads out of 500, 16 threads waiting for >> tasks and 0 tasks in queue. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'engineScheduled' is using 0 threads out of 100, 100 threads >> waiting for tasks. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'engineThreadMonitoring' is using 1 threads out of 1, 0 threads >> waiting for tasks. 2018-09-12 14:15:10,954+03 INFO >> [org.ovirt.engine.core.bll.utils.ThreadPoolMonitoringService] >> (EE-ManagedThreadFactory-engineThreadMonitoring-Thread-1) [] Thread >> pool 'hostUpdatesChecker' is using 0 threads out of 5, 2 threads >> waiting for tasks. 2018-09-12 14:15:23,843+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] Lock >> Acquired to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' 2018-09-12 14:15:23,849+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] >> Running command: SyncNetworkProviderCommand internal: true. >> 2018-09-12 14:15:23,900+03 ERROR >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] >> Command >> 'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand' >> failed: EngineException: (Failed with error Bad Gateway and code >> 5050) 2018-09-12 14:15:23,901+03 INFO >> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] >> (EE-ManagedThreadFactory-engineScheduled-Thread-61) [2455041f] Lock >> freed to object >> 'EngineLock:{exclusiveLocks='[14e4fb72-9764-4757-b37d-4d487995571a=PROVIDER]', >> sharedLocks=''}' >> >> >> [root@engine ~]# >> cat /etc/ovirt-provider-ovn/conf.d/10-setup-ovirt-provider-ovn.conf # >> This file is automatically generated by engine-setup. Please do not >> edit manually [OVN REMOTE] ovn-remote=ssl:127.0.0.1:6641 >> [SSL] >> https-enabled=true >> ssl-cacert-file=/etc/pki/ovirt-engine/ca.pem >> ssl-cert-file=/etc/pki/ovirt-engine/certs/ovirt-provider-ovn.cer >> ssl-key-file=/etc/pki/ovirt-engine/keys/ovirt-provider-ovn.key.nopass >> [OVIRT] >> ovirt-sso-client-secret=Ms7Gw9qNT6IkXu7oA54tDmxaZDIukABV >> ovirt-host=https://engine.set.local:443 >> ovirt-sso-client-id=ovirt-provider-ovn >> ovirt-ca-file=/etc/pki/ovirt-engine/apache-ca.pem >> [PROVIDER] >> provider-host=engine.set.local >> >> >>> 12 сент. 2018 г., в 13:59, Dominik Holler <dholler(a)redhat.com> >>> написал(а): >>> >>> On Wed, 12 Sep 2018 13:04:53 +0300 >>> "Mail SET Inc. Group" <mail(a)set-pro.net> wrote: >>> >>>> Hello Dominik! >>>> I have a same issue with OVN provider and SSL >>>> https://www.mail-archive.com/users@ovirt.org/msg47020.html >>>> <https://www.mail-archive.com/users@ovirt.org/msg47020.html> But >>>> certificate changes not helps to resolve it. Maybe you can help me >>>> with this? >>> >>> Sure. Can you please share the relevant lines of >>> ovirt-provider-ovn.log and engine.log, and the information if you >>> are using the certificates generated by engine-setup with >>> users(a)ovirt.org ? Thanks, >>> Dominik >>> >> > >

5 13

engine-setup failing on 4.3.2 -> 4.3.3 fails during Engine schema refresh fail
by Edward Berger 18 Jul '23

18 Jul '23

I was trying to upgrade a hyperconverged oVirt hosted engine and failed in the engine-setup command with these error and warnings. ... [ INFO ] Creating/refreshing Engine database schema [ ERROR ] schema.sh: FATAL: Cannot execute sql command: --file=/usr/share/ovirt-engine/dbscripts/upgrade/04_03_0830_add_foreign_key_to_image_transfers.sql [ ERROR ] Failed to execute stage 'Misc configuration': Engine schema refresh failed ... [ INFO ] Yum Verify: 16/16: ovirt-engine-tools.noarch 0:4.3.3.5-1.el7 - e [WARNING] Rollback of DWH database postponed to Stage "Clean up" [ INFO ] Rolling back database schema ... [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed Attaching engine-setup logfile.

4 6

oVirt host deploy: disable multipath
by femi adegoke 27 Mar '23

27 Mar '23

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

4 19

Out-of-sync networks can only be detached
by Sakhi Hadebe 27 Feb '23

27 Feb '23

Hi, I have a 3-node oVirt cluster. I have configured 2 logical networks: ovirtmgmt and public. Public logical network is attached in only 2 nodes and failing to attach on the 3rd node with the below error Invalid operation, out-of-sync network 'public' can only be detached. Please have been stuck on this for almost the whole day now. How do I fix this error? -- Regards, Sakhi Hadebe

3 5

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

what happens to vms when a host shutdowns?
by Nathanaël Blanchet 15 Nov '22

15 Nov '22

Hi, We are installing UPS powerchute client on hypervisors. What is the default vms behaviour of running vms when an hypervisor is ordered to shutdown: do the vms live migrate or do they shutdown properly (even the restart on an other host because of HA) ? -- Nathanaël Blanchet Supervision réseau SIRE 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

7 11

[4.4.7] The latest guest agent needs to be installed and running on the guest
by Christoph Timm 28 Oct '22

28 Oct '22

Hi list, I have upgraded my oVirt from 4.4.4 to 4.4.7 and notice that some VMs have issues to report the performance information via the guest agent. I see the following message on the VMs: The latest guest agent needs to be installed and running on the guest The qemu-guest agent is installed on VMs (the VM OS is CentOS 8). Any advice how to troubleshoot this? I can see the stats will be presented in the GUI, if I migrate the VM to a different host. Best regards Christoph

4 8

can't use vmconsole anymore
by Nathanaël Blanchet 13 Jun '22

13 Jun '22

Hi, I was used to use the vmconsole proxy, but since a while, I'm getting this issue (currently 4.4.5): # ssh -t -p 2222 ovirt-vmconsole(a)air.v100.abes.fr connect ovirt-vmconsole(a)air.v100.abes.fr: Permission denied (publickey). I found following in the engine.log 2021-04-15 17:55:43,094+02 ERROR [org.ovirt.engine.core.services.VMConsoleProxyServlet] (default task-4) [] Error validating ticket: : sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at java.base/sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141) at java.base/sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126) at java.base/java.security.cert.CertPathBuilder.build(CertPathBuilder.java:297) at org.ovirt.engine.core.uutils//org.ovirt.engine.core.uutils.crypto.CertificateChain.buildCertPath(CertificateChain.java:128) at org.ovirt.engine.core.uutils//org.ovirt.engine.core.uutils.crypto.ticket.TicketDecoder.decode(TicketDecoder.java:89) at deployment.engine.ear.services.war//org.ovirt.engine.core.services.VMConsoleProxyServlet.validateTicket(VMConsoleProxyServlet.java:175) at deployment.engine.ear.services.war//org.ovirt.engine.core.services.VMConsoleProxyServlet.doPost(VMConsoleProxyServlet.java:225) The user key is the good one, I use the same with my other engines and I can successfully connect to vm consoles. Thank you for helping -- Nathanaël Blanchet Supervision réseau SIRE 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

5 16

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

VM HostedEngine is down with error
by souvaliotimaria＠mail.com 26 May '22

26 May '22

Hello everyone, I have a replica 2 + arbiter installation and this morning the Hosted Engine gave the following error on the UI and resumed on a different node (node3) than the one it was originally running(node1). (The original node has more memory than the one it ended up, but it had a better memory usage percentage at the time). Also, the only way I discovered the migration had happened and there was an Error in Events, was because I logged in the web interface of ovirt for a routine inspection. Βesides that, everything was working properly and still is. The error that popped is the following: VM HostedEngine is down with error. Exit message: internal error: qemu unexpectedly closed the monitor: 2020-09-01T06:49:20.749126Z qemu-kvm: warning: All CPU(s) up to maxcpus should be described in NUMA config, ability to start up with partial NUMA mappings is obsoleted and will be removed in future 2020-09-01T06:49:20.927274Z qemu-kvm: -device virtio-blk-pci,iothread=iothread1,scsi=off,bus=pci.0,addr=0x7,drive=drive-ua-d5de54b6-9f8e-4fba-819b-ebf6780757d2,id=ua-d5de54b6-9f8e-4fba-819b-ebf6780757d2,bootindex=1,write-cache=on: Failed to get "write" lock Is another process using the image?. Which from what I could gather concerns the following snippet from the HostedEngine.xml and it's the virtio disk of the Hosted Engine: <disk type='file' device='disk' snapshot='no'> <driver name='qemu' type='raw' cache='none' error_policy='stop' io='threads' iothread='1'/> <source file='/var/run/vdsm/storage/80f6e393-9718-4738-a14a-64cf43c3d8c2/d5de54b6-9f8e-4fba-819b-ebf6780757d2/a48555f4-be23-4467-8a54-400ae7baf9d7'> <seclabel model='dac' relabel='no'/> </source> <target dev='vda' bus='virtio'/> <serial>d5de54b6-9f8e-4fba-819b-ebf6780757d2</serial> <alias name='ua-d5de54b6-9f8e-4fba-819b-ebf6780757d2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </disk> I've tried looking into the logs and the sar command but I couldn't find anything to relate with the above errors and determining the reason for it to happen. Is this a Gluster or a QEMU problem? The Hosted Engine was manually migrated five days before on node1. Is there a standard practice I could follow to determine what happened and secure my system? Thank you very much for your time, Maria Souvalioti

4 6

LACP across multiple switches
by Jorge Visentini 25 May '22

25 May '22

Hi all. Is it possible to configure oVirt for work with two NICs in bond/LACP across two switches, according to the image below? [image: LACP_Across_Two_Switchs.png] Thank you all. You guys do a wonderful job. -- Att, Jorge Visentini +55 55 98432-9868

5 5

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

Install hosted-engine - Task Get local VM IP failed
by florentl 10 Mar '22

10 Mar '22

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

7 17

VM hanging at sustained high throughput
by David Johnson 07 Mar '22

07 Mar '22

Hi ovirt gurus, This is an interesting issue, one I never expected to have. When I push high volumes of writes to my NAS, I will cause VM's to go into a paused state. I'm looking at this from a number of angles, including upgrades on the NAS appliance. I can reproduce this problem at will running a centos 7.9 VM on Ovirt 4.5. *Questions:* 1. Is my analysis of the failure (below) reasonable/correct? 2. What am I looking for to validate this? 3. Is there a configuration that I can set to make it a little more robust while I acquire the hardware to improve the NAS? *Reproduction:* Standard test of file write speed: [root@cen-79-pgsql-01 ~]# dd if=/dev/zero of=./test bs=512k count=4096 oflag=direct 4096+0 records in 4096+0 records out 2147483648 bytes (2.1 GB) copied, 1.68431 s, 1.3 GB/s Give it more data [root@cen-79-pgsql-01 ~]# dd if=/dev/zero of=./test bs=512k count=12228 oflag=direct 12228+0 records in 12228+0 records out 6410993664 bytes (6.4 GB) copied, 7.22078 s, 888 MB/s The odds are about 50/50 that 6 GB will kill the VM, but 100% when I hit 8 GB. *Analysis:* What I think appears to be happening is that the intent cache on the NAS is on an SSD, and my VM's are pushing data about three times as fast as the SSD can handle. When the SSD gets queued up beyond a certain point, the NAS (which places reliability over speed) says "Whoah Nellie!", and the VM chokes. *David Johnson*

4 7

Deploy ovirt-csi in the kubernetes cluster
by ssarang520＠gmail.com 10 Feb '22

10 Feb '22

Hi, I want to deploy ovirt-csi in the kubernetes cluster. But the guide only has how to deploy to openshift. How can I deploy the ovirt-csi in the kubernetes cluster? Is there any way to do that?

5 5

Host needs to be reinstalled after configuring power management
by Andrew DeMaria 02 Feb '22

02 Feb '22

Hi, I am running ovirt 4.3 and have found the following action item immediately after configuring power management for a host: Host needs to be reinstalled as important configuration changes were applied on it. The thing is - I've just freshly installed this host and it seems strange that I need to reinstall it. Is there a better way to install a host and configure power management without having to reinstall it after? Thanks, Andrew

4 3

Import an exported VM using Ansible
by paolo＠airaldi.it 25 Jan '22

25 Jan '22

Hello everybody! I'm trying to automate a copy of a VM from one Datacenter to another using an Ansible.playbook. I'm able to: - Create a snapshot of the source VM - create a clone from the snapshot - remove the snapshot - attach an Export Domain - export the clone to the Export Domain - remove the clone - detach the Export domain from the source Datacenter and attach to the destination. Unfortunately I cannot find a module to: - import the VM from the Export Domain - delete the VM image from the Export Domain. Any hint on how to do that? Thanks in advance. Cheers. Paolo PS: if someone is interested I can share the playbook.

4 3

did 4.3.9 reset bug https://bugzilla.redhat.com/show_bug.cgi?id=1590266
by kelley bryan 10 Jan '22

10 Jan '22

I am experiencing the error message in the ovirt-hosted-engine-setup-ansible-create_target_vm log {2020-05-06 14:15:30,024-0500 ERROR ansible failed {'status': 'FAILED', 'ansible_type': 'task', 'ansible_task': u"Fail if Engine IP is different from engine's he_fqdn resolved IP", 'ansible_result': u'type: <type \'dict\'>\nstr: {\'msg\': u"Engine VM IP address is while the engine\'s he_fqdn ovirt1-engine.kelleykars.org resolves to 192.168.122.2. If you are using DHCP, check your DHCP reservation configuration", \'changed\': False, \'_ansible_no_log\': False}', 'task_duration': 1, 'ansible_host': u'localhost', 'ansible_playbook': u'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml'}}:Q! The bug 1590266 says it should report the engine VM IP address xxx.xxx.xxx.xxx while the Engines he_fqdn is xxxxxxxxx I need to see what it thins is wrong as both dig fqdn engine name and dig -x ip return the correct information. Now this bug looks like it may play but I don't see the failed rediness check in the this log https://access.redhat.com/solutions/4462431 or is it because the vm fails or dies or ???

3 7

Lots of storage.MailBox.SpmMailMonitor
by Fabrice Bacchella 06 Jan '22

06 Jan '22

My vdsm log files are huge: -rw-r--r-- 1 vdsm kvm 1.8G Nov 22 11:32 vdsm.log And this is juste half an hour of logs: $ head -1 vdsm.log 2018-11-22 11:01:12,132+0100 ERROR (mailbox-spm) [storage.MailBox.SpmMailMonitor] mailbox 2 checksum failed, not clearing mailbox, clearing new mail (data='...lots of data', expected='\xa4\x06\x08\x00') (mailbox:612) I just upgraded vdsm: $ rpm -qi vdsm Name : vdsm Version : 4.20.43

3 5

How to renew vmconsole-proxy* certificates
by capelle＠labri.fr 19 Nov '21

19 Nov '21

Hi, Since a few weeks, we are not able to connect to the vmconsole proxy: $ ssh -t -p 2222 ovirt-vmconsole@ovirt ovirt-vmconsole@ovirt: Permission denied (publickey). Last successful login record: Mar 29 11:31:32 First login failure record: Mar 31 17:28:51 We tracked the issue to the following log in /var/log/ovirt-engine/engine.log: ERROR [org.ovirt.engine.core.services.VMConsoleProxyServlet] (default task-11) [] Error validating ticket: : sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target Indeed, certificate /etc/pki/ovirt-engine/certs/vmconsole-proxy-helper.cer and others did expire: -- # grep 'Not After' /etc/pki/ovirt-engine/certs/vmconsole-proxy-* /etc/pki/ovirt-engine/certs/vmconsole-proxy-helper.cer: Not After : Mar 31 13:18:44 2021 GMT /etc/pki/ovirt-engine/certs/vmconsole-proxy-host.cer: Not After : Mar 31 13:18:44 2021 GMT /etc/pki/ovirt-engine/certs/vmconsole-proxy-user.cer: Not After : Mar 31 13:18:44 2021 GMT -- But we did not manage to found how to renew them. Any advice ? -- Benoît

3 2

Snapshot and disk size allocation
by jorgevisentini＠gmail.com 28 Oct '21

28 Oct '21

Hello everyone. I would like to know how disk size and snapshot allocation works, because every time I create a new snapshot, it increases 1 GB in the VM's disk size, and when I remove the snap, that space is not returned to Domain Storage. I'm using the oVirt 4.3.10 How do I reprovision the VM disk? Thank you all.

5 7

Ooops! in last step of Hyperconverged deployment
by Harry O 24 Sep '21

24 Sep '21

Hi, In the second engine dep run in Hyperconverged deployment I get red "Ooops!" in cockpit. I think it fails on some networking setup. The first oVirt Node says "Hosted Engine is up!" but the other nodes is not added to HostedEngine yet. There is no network connectivity to the Engine outside node1, I can ssh to engine from node1 on the right IP-address. Please tell what logs I should pull.

2 21

How to renew an Ovirt host certificate (vdsmcert.pem) ?
by noua.toukourou＠uni.lu 19 Sep '21

19 Sep '21

Hi, I have an Ovirt host that the vdsmcert.pem expired. The problem is that host contains the self-hosted engine. How to renew the certificate without breaking the self-hosted engine ? Thanks,

3 3

oVirt 4.3 DWH with Grafana
by Vrgotic, Marko 14 Sep '21

14 Sep '21

Dear oVirt, We are currently running oVirt 4.3 and upgrade/migration to 4.4 won’t be possible for few more months. I am looking into guidelines, how to, for setting up Grafana using DataWarehouse as data source. Did anyone already did this, and would be willing to share the steps? Kindly awaiting your reply. ----- kind regards/met vriendelijke groeten Marko Vrgotic Sr. System Engineer @ System Administration ActiveVideo o: +31 (35) 6774131 m: +31 (65) 5734174 e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> w: www.activevideo.com<http://www.activevideo.com> ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 WJ Hilversum, The Netherlands. The information contained in this message may be legally privileged and confidential. It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and delete or destroy any copy of this message.

8 11

Create template from snapshot of vm using MBS disk
by ssarang520＠gmail.com 13 Sep '21

13 Sep '21

Hi, If I create a template with a snapshot of the vm that uses the mbs disk, the template cannot be used to create a new vm. Is this normal or a bug?

2 6

Error when trying to change master storage domain
by Matthew Benstead 11 Sep '21

11 Sep '21

Hello, I'm trying to decommission the old master storage domain in ovirt, and replace it with a new one. All of the VMs have been migrated off of the old master, and everything has been running on the new storage domain for a couple months. But when I try to put the old domain into maintenance mode I get an error. Old Master: vm-storage-ssd New Domain: vm-storage-ssd2 The error is: Failed to Reconstruct Master Domain for Data Center EDC2 As well as: Sync Error on Master Domain between Host daccs01 and oVirt Engine. Domain: vm-storage-ssd is marked as Master in oVirt Engine database but not on the Storage side. Please consult with Support on how to fix this issue. 2021-07-28 11:41:34,870-07 WARN [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxy] (EE-ManagedThreadFactory-engine-Thread-23) [] Master domain version is not in sync between DB and VDSM. Domain vm-storage-ssd marked as master, but the version in DB: 283 and in VDSM: 280 And: Not stopping SPM on vds daccs01, pool id f72ec125-69a1-4c1b-a5e1-313fcb70b6ff as there are uncleared tasks Task '5fa9edf0-56c3-40e4-9327-47bf7764d28d', status 'finished' After a couple minutes all the domains are marked as active again and things continue, but vm-storage-ssd is still listed as the master domain. Any thoughts? This is on 4.3.10.4-1.el7 on CentOS 7. engine=# SELECT storage_name, storage_pool_id, storage, status FROM storage_pool_with_storage_domain ORDER BY storage_name; storage_name | storage_pool_id | storage | status -----------------------+--------------------------------------+----------------------------------------+-------- compute1-iscsi-ssd | f72ec125-69a1-4c1b-a5e1-313fcb70b6ff | yvUESE-yWUv-VIWL-qX90-aAq7-gK0I-EqppRL | 1 compute7-iscsi-ssd | f72ec125-69a1-4c1b-a5e1-313fcb70b6ff | 8ekHdv-u0RJ-B0FO-LUUK-wDWs-iaxb-sh3W3J | 1 export-domain-storage | f72ec125-69a1-4c1b-a5e1-313fcb70b6ff | d3932528-6844-481a-bfed-542872ace9e5 | 1 iso-storage | f72ec125-69a1-4c1b-a5e1-313fcb70b6ff | f800b7a6-6a0c-4560-8476-2f294412d87d | 1 vm-storage-7200rpm | f72ec125-69a1-4c1b-a5e1-313fcb70b6ff | a0bff472-1348-4302-a5c7-f1177efa45a9 | 1 vm-storage-ssd | f72ec125-69a1-4c1b-a5e1-313fcb70b6ff | 95acd9a4-a6fb-4208-80dd-1c53d6aacad0 | 1 vm-storage-ssd2 | f72ec125-69a1-4c1b-a5e1-313fcb70b6ff | 829d0600-c3f7-4dae-a749-d7f05c6a6ca4 | 1 (7 rows) Thanks, -Matthew --

2 12

Template for Ubuntu 18.04 Server Issues
by jeremy_tourville＠hotmail.com 02 Sep '21

02 Sep '21

I have built a system as a template on oVirt. Specifically, Ubuntu 18.04 server. I am noticing an issue when creating new vms from that template. I used the check box for "seal template" when creating the template. When I create a new Ubuntu VM I am getting duplicate IP addresses for all the machines created from the template. It seems like the checkbox doesn't fully function as intended. I would need to do further manual steps to clear up this issue. Has anyone else noticed this behavior? Is this expected or have I missed something? Thanks for your input!

6 7

Terrible Disk Performance on Windows 10 VM
by regloff＠gmail.com 05 Aug '21

05 Aug '21

I recently installed a Windows 10 VM under oVirt 4.4.5.11-1.el8 Also installed the drivers using "virtio-win-1.9.16.iso" (Then re-installed them after updates just in case it helped) I found a similar complaint with VMWare (https://communities.vmware.com/t5/VMware-Workstation-Pro/vmware-workstation…) So I looked into that and made a registry change for the AHCI controller, as well as setting the 'viodiskcache' to write-back (Seen in another thread on here) - those two changes seemed to help.. marginally. But not much at all. When I do just about anything, disk usage spikes to 100% and stays there for quite a while. Write speeds rarely break 100kb/sec. Not even sure what to look for next. My Linux VMs don't seem to have this issue and the host it's running on is barely working at all. CPU and memory stay close to unused. oVirt didn't show a lot, but in task manager in the Windows VM - you can see disk queue just pegged completely. I've given the VM 6GB of RAM, so that's not it. I even turned off paging in the Windows VM as well, to no avail. This is an example of disk usage, just opening 'Groove Music' for the first time. https://i.postimg.cc/FRLq28Mw/Disk-Activity.png Any ideas? :)

6 13

Restored engine backup: The provided authorization grant for the auth code has expired.
by Nicolás 05 Aug '21

05 Aug '21

Hi, I'm restoring a full ovirt engine backup, having used the --scope=all option, for oVirt 4.3. I restored the backup on a fresh CentOS7 machine. The process went well, but when trying to log into the restored authentication system I get the following message which won't allow me to log in: The provided authorization grant for the auth code has expired. What does that mean and how can it be fixed? Thanks. Nicolás

4 10

Self hosted engine installation - Failed to deploy the VM on ISCSI storage
by ericsitunew＠gmail.com 03 Aug '21

03 Aug '21

I was trying to install the latest ovirt engine v4.4.7 but it failed at the following step when I was using the command line. I have tried installing as user root or other sudoers, but same issue. [ INFO ] changed: [localhost] [ INFO ] TASK [ovirt.hosted_engine_setup : Copy configuration archive to storage] [ ERROR ] fatal: [localhost]: FAILED! => {"changed": true, "cmd": ["dd", "bs=20480", "count=1", "oflag=direct", "if=/var/tmp/localvmV8yIIX/5607a2c3-7e94-4403-ad86-7c3bcc745b16", "of=/rhev/data-center/mnt/blockSD/61612a87-4b25-4e09-aecd-02b63c679cf1/images/f9ebe70c-58f4-4229-a149-a18a09571d08/5607a2c3-7e94-4403-ad86-xxxxxxxxxxxx"], "delta": "0:00:00.011759", "end": "2020-08-14 09:03:35.702527", "msg": "non-zero return code", "rc": 1, "start": "2020-08-14 09:03:35.690768", "stderr": "dd: failed to open â/var/tmp/localvmV8yIIX/5607a2c3-7e94-4403-ad86-7c3bcc745b16â: Permission denied", "stderr_lines": ["dd: failed to open â/var/tmp/localvmV8yIIX/5607a2c3-7e94-4403-ad86-xxxxxxxxxxxx: Permission denied"], "stdout": "", "stdout_lines": []} [ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook [ INFO ] Stage: Clean up [ INFO ] Cleaning temporary resources Just curious if anyone hits the same issue? Thank you.

3 2

Host not becoming active due to VDSM failure
by Vinícius Ferrão 03 Aug '21

03 Aug '21

Hello, I have a host that's failing to bring up VDSM, the logs don't say anything specific, but there's a Python error about DHCP on it. Is there anyone with a similar issue? [root@rhvpower ~]# systemctl status vdsmd ● vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: disabled) Active: inactive (dead) Jul 30 01:53:40 rhvpower.local.versatushpc.com.br systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jul 30 01:53:40 rhvpower.local.versatushpc.com.br systemd[1]: vdsmd.service: Job vdsmd.service/start failed with result 'dependency'. Jul 30 12:34:12 rhvpower.local.versatushpc.com.br systemd[1]: Dependency failed for Virtual Desktop Server Manager. Jul 30 12:34:12 rhvpower.local.versatushpc.com.br systemd[1]: vdsmd.service: Job vdsmd.service/start failed with result 'dependency'. [root@rhvpower ~]# systemctl start vdsmd A dependency job for vdsmd.service failed. See 'journalctl -xe' for details. On the logs I got the following messages: ==> /var/log/vdsm/upgrade.log <== MainThread::DEBUG::2021-07-30 12:34:55,143::libvirtconnection::168::root::(get) trying to connect libvirt MainThread::INFO::2021-07-30 12:34:55,167::netconfpersistence::238::root::(_clearDisk) Clearing netconf: /var/lib/vdsm/staging/netconf MainThread::INFO::2021-07-30 12:34:55,178::netconfpersistence::188::root::(save) Saved new config RunningConfig({'ovirtmgmt': {'netmask': '255.255.255.0', 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'ipaddr': '10.20.0.106', 'defaultRoute': True, 'dhcpv6': False, 'gateway': '10.20.0.1', 'mtu': 1500, 'switch': 'legacy', 'stp': False, 'bootproto': 'none', 'nameservers': ['10.20.0.1']}, 'servers': {'vlan': 172, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'xcat-other': {'vlan': 2020, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'xcat-nodes1': {'vlan': 2021, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'xcat-nodes3': {'vlan': 2023, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'xcat-nodes2': {'vlan': 2022, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'nfs': {'vlan': 200, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'storage': {'vlan': 192, 'netmask': '255.255.255.240', 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': False, 'ipaddr': '192.168.10.6', 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'bootproto': 'none', 'nameservers': []}, 'xcat-nodes4': {'vlan': 2024, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}}, {'bond0': {'nics': ['enP48p1s0f2', 'enP48p1s0f3'], 'options': 'mode=4', 'switch': 'legacy', 'hwaddr': '98:be:94:78:cc:72'}}, {}) to [/var/lib/vdsm/staging/netconf/nets,/var/lib/vdsm/staging/netconf/bonds,/var/lib/vdsm/staging/netconf/devices] MainThread::INFO::2021-07-30 12:34:55,179::netconfpersistence::238::root::(_clearDisk) Clearing netconf: /var/lib/vdsm/persistence/netconf MainThread::INFO::2021-07-30 12:34:55,188::netconfpersistence::188::root::(save) Saved new config PersistentConfig({'ovirtmgmt': {'netmask': '255.255.255.0', 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'ipaddr': '10.20.0.106', 'defaultRoute': True, 'dhcpv6': False, 'gateway': '10.20.0.1', 'mtu': 1500, 'switch': 'legacy', 'stp': False, 'bootproto': 'none', 'nameservers': ['10.20.0.1']}, 'servers': {'vlan': 172, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'xcat-other': {'vlan': 2020, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'xcat-nodes1': {'vlan': 2021, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'xcat-nodes3': {'vlan': 2023, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'xcat-nodes2': {'vlan': 2022, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'nfs': {'vlan': 200, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}, 'storage': {'vlan': 192, 'netmask': '255.255.255.240', 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': False, 'ipaddr': '192.168.10.6', 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'bootproto': 'none', 'nameservers': []}, 'xcat-nodes4': {'vlan': 2024, 'bonding': 'bond0', 'ipv6autoconf': False, 'bridged': True, 'dhcpv6': False, 'mtu': 1500, 'switch': 'legacy', 'defaultRoute': False, 'stp': False, 'bootproto': 'none', 'nameservers': []}}, {'bond0': {'nics': ['enP48p1s0f2', 'enP48p1s0f3'], 'options': 'mode=4', 'switch': 'legacy', 'hwaddr': '98:be:94:78:cc:72'}}, {}) to [/var/lib/vdsm/persistence/netconf/nets,/var/lib/vdsm/persistence/netconf/bonds,/var/lib/vdsm/persistence/netconf/devices] MainThread::DEBUG::2021-07-30 12:34:55,188::cmdutils::130::root::(exec_cmd) /usr/share/openvswitch/scripts/ovs-ctl status (cwd None) ==> /var/log/vdsm/supervdsm.log <== restore-net::INFO::2021-07-30 12:34:55,924::restore_net_config::69::root::(_restore_sriov_config) Non persisted SRIOV devices found: {'0033:01:00.0', '0003:01:00.0'} restore-net::INFO::2021-07-30 12:34:55,924::restore_net_config::458::root::(restore) starting network restoration. restore-net::DEBUG::2021-07-30 12:34:55,942::restore_net_config::366::root::(_wait_for_for_all_devices_up) All devices are up. restore-net::DEBUG::2021-07-30 12:34:55,968::cmdutils::130::root::(exec_cmd) /sbin/tc qdisc show (cwd None) restore-net::DEBUG::2021-07-30 12:34:55,989::cmdutils::138::root::(exec_cmd) SUCCESS: <err> = b''; <rc> = 0 restore-net::DEBUG::2021-07-30 12:34:56,087::plugin::261::root::(_check_version_mismatch) NetworkManager version 1.30.0 restore-net::DEBUG::2021-07-30 12:34:56,088::context::144::root::(register_async) Async action: Retrieve applied config: ethernet enP48p1s0f2 started restore-net::DEBUG::2021-07-30 12:34:56,088::context::144::root::(register_async) Async action: Retrieve applied config: ethernet enP48p1s0f3 started restore-net::DEBUG::2021-07-30 12:34:56,088::context::144::root::(register_async) Async action: Retrieve applied config: bridge xcat-nodes3 started restore-net::DEBUG::2021-07-30 12:34:56,089::context::144::root::(register_async) Async action: Retrieve applied config: bridge xcat-other started restore-net::DEBUG::2021-07-30 12:34:56,089::context::144::root::(register_async) Async action: Retrieve applied config: bridge xcat-nodes4 started restore-net::DEBUG::2021-07-30 12:34:56,089::context::144::root::(register_async) Async action: Retrieve applied config: bridge ovirtmgmt started restore-net::DEBUG::2021-07-30 12:34:56,089::context::144::root::(register_async) Async action: Retrieve applied config: bond bond0 started restore-net::DEBUG::2021-07-30 12:34:56,089::context::144::root::(register_async) Async action: Retrieve applied config: vlan bond0.192 started restore-net::DEBUG::2021-07-30 12:34:56,089::context::144::root::(register_async) Async action: Retrieve applied config: vlan bond0.2020 started restore-net::DEBUG::2021-07-30 12:34:56,090::context::144::root::(register_async) Async action: Retrieve applied config: vlan bond0.2022 started restore-net::DEBUG::2021-07-30 12:34:56,090::context::144::root::(register_async) Async action: Retrieve applied config: vlan bond0.2024 started restore-net::DEBUG::2021-07-30 12:34:56,090::context::144::root::(register_async) Async action: Retrieve applied config: vlan bond0.172 started restore-net::DEBUG::2021-07-30 12:34:56,090::context::144::root::(register_async) Async action: Retrieve applied config: vlan bond0.2021 started restore-net::DEBUG::2021-07-30 12:34:56,090::context::144::root::(register_async) Async action: Retrieve applied config: vlan bond0.2023 started restore-net::DEBUG::2021-07-30 12:34:56,090::context::144::root::(register_async) Async action: Retrieve applied config: vlan bond0.200 started restore-net::DEBUG::2021-07-30 12:34:56,090::context::144::root::(register_async) Async action: Retrieve applied config: bridge xcat-nodes1 started restore-net::DEBUG::2021-07-30 12:34:56,090::context::144::root::(register_async) Async action: Retrieve applied config: bridge xcat-nodes2 started restore-net::DEBUG::2021-07-30 12:34:56,091::context::144::root::(register_async) Async action: Retrieve applied config: bridge nfs started restore-net::DEBUG::2021-07-30 12:34:56,091::context::144::root::(register_async) Async action: Retrieve applied config: bridge servers started restore-net::DEBUG::2021-07-30 12:34:56,091::context::144::root::(register_async) Async action: Retrieve applied config: bridge virbr0 started restore-net::DEBUG::2021-07-30 12:34:56,092::context::153::root::(finish_async) Async action: Retrieve applied config: ethernet enP48p1s0f2 finished restore-net::DEBUG::2021-07-30 12:34:56,093::context::153::root::(finish_async) Async action: Retrieve applied config: ethernet enP48p1s0f3 finished restore-net::DEBUG::2021-07-30 12:34:56,093::context::153::root::(finish_async) Async action: Retrieve applied config: bridge xcat-nodes3 finished restore-net::DEBUG::2021-07-30 12:34:56,094::context::153::root::(finish_async) Async action: Retrieve applied config: bridge xcat-other finished restore-net::DEBUG::2021-07-30 12:34:56,095::context::153::root::(finish_async) Async action: Retrieve applied config: bridge xcat-nodes4 finished restore-net::DEBUG::2021-07-30 12:34:56,096::context::153::root::(finish_async) Async action: Retrieve applied config: bridge ovirtmgmt finished restore-net::DEBUG::2021-07-30 12:34:56,097::context::153::root::(finish_async) Async action: Retrieve applied config: bond bond0 finished restore-net::DEBUG::2021-07-30 12:34:56,098::context::153::root::(finish_async) Async action: Retrieve applied config: vlan bond0.192 finished restore-net::DEBUG::2021-07-30 12:34:56,099::context::153::root::(finish_async) Async action: Retrieve applied config: vlan bond0.2020 finished restore-net::DEBUG::2021-07-30 12:34:56,099::context::153::root::(finish_async) Async action: Retrieve applied config: vlan bond0.2022 finished restore-net::DEBUG::2021-07-30 12:34:56,100::context::153::root::(finish_async) Async action: Retrieve applied config: vlan bond0.2024 finished restore-net::DEBUG::2021-07-30 12:34:56,100::context::153::root::(finish_async) Async action: Retrieve applied config: vlan bond0.172 finished restore-net::DEBUG::2021-07-30 12:34:56,101::context::153::root::(finish_async) Async action: Retrieve applied config: vlan bond0.2021 finished restore-net::DEBUG::2021-07-30 12:34:56,101::context::153::root::(finish_async) Async action: Retrieve applied config: vlan bond0.2023 finished restore-net::DEBUG::2021-07-30 12:34:56,102::context::153::root::(finish_async) Async action: Retrieve applied config: vlan bond0.200 finished restore-net::DEBUG::2021-07-30 12:34:56,102::context::153::root::(finish_async) Async action: Retrieve applied config: bridge xcat-nodes1 finished restore-net::DEBUG::2021-07-30 12:34:56,103::context::153::root::(finish_async) Async action: Retrieve applied config: bridge xcat-nodes2 finished restore-net::DEBUG::2021-07-30 12:34:56,105::context::153::root::(finish_async) Async action: Retrieve applied config: bridge nfs finished restore-net::DEBUG::2021-07-30 12:34:56,106::context::153::root::(finish_async) Async action: Retrieve applied config: bridge servers finished restore-net::DEBUG::2021-07-30 12:34:56,107::context::153::root::(finish_async) Async action: Retrieve applied config: bridge virbr0 finished restore-net::ERROR::2021-07-30 12:34:56,167::restore_net_config::462::root::(restore) restoration failed. Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/network/restore_net_config.py", line 460, in restore unified_restoration() File "/usr/lib/python3.6/site-packages/vdsm/network/restore_net_config.py", line 112, in unified_restoration classified_conf = _classify_nets_bonds_config(available_config) File "/usr/lib/python3.6/site-packages/vdsm/network/restore_net_config.py", line 237, in _classify_nets_bonds_config net_info = NetInfo(netswitch.configurator.netinfo()) File "/usr/lib/python3.6/site-packages/vdsm/network/netswitch/configurator.py", line 323, in netinfo _netinfo = netinfo_get(vdsmnets, compatibility) File "/usr/lib/python3.6/site-packages/vdsm/network/netinfo/cache.py", line 268, in get return _get(vdsmnets) File "/usr/lib/python3.6/site-packages/vdsm/network/netinfo/cache.py", line 76, in _get extra_info.update(_get_devices_info_from_nmstate(state, devices)) File "/usr/lib/python3.6/site-packages/vdsm/network/netinfo/cache.py", line 165, in _get_devices_info_from_nmstate nmstate.get_interfaces(state, filter=devices) File "/usr/lib/python3.6/site-packages/vdsm/network/netinfo/cache.py", line 164, in <dictcomp> for ifname, ifstate in six.viewitems( File "/usr/lib/python3.6/site-packages/vdsm/network/nmstate/api.py", line 228, in is_dhcp_enabled return util_is_dhcp_enabled(family_info) File "/usr/lib/python3.6/site-packages/vdsm/network/nmstate/bridge_util.py", line 137, in is_dhcp_enabled return family_info[InterfaceIP.ENABLED] and family_info[InterfaceIP.DHCP] KeyError: 'dhcp' The engine is fencing the machine constantly but it reboots and come back with the same issue after reboot. Thanks all.

3 4

Question about cloud-init
by tommy 02 Aug '21

02 Aug '21

Hello, I have a question about cloud-init: After installing vm, I installed cloud-init immediately, and enabled its four services, and then I can use cloud-init in the admin interface. However, I don't know how cloud-init knows where to get the relevant information (such as host name, SSH secret key, etc.) that I configured on the admin interface ? For I haven't configured the data source for cloud-init. Why it can works ? Thanks!

3 5

Set fixed VNC/Spice Password for VMs.
by Merlin Timm 02 Aug '21

02 Aug '21

Good day to all, I have a question about the console configuration of the VMs: By default, for each console connection to a VM, a password is set for 120 seconds, after that you can't use it again. We currently have the following concern: We want to access and control the VMs via the VNC/Spice of the Ovirt host. We have already tried to use the password from the console.vv for the connection and that works so far. Unfortunately we have to do this every 2 minutes when we want to connect again. We are currently building an automatic test pipeline and for this we need to access the VMs remotely before OS start and we want to be independent of a VNC server on the guest. This is only possible if we could connect to the VNC/Spice server from the Ovirt host. My question: would it be possible to fix the password or read it out via api every time you want to connect? I would appreciate a reply very much! Best regards Merlin Timm

5 12

Happy SysAdmin Day!
by Strahil Nikolov 02 Aug '21

02 Aug '21

Happy SysAdmin Day! I want to thank Duck and wish to all fellow SysAdmins in the oVirt community a Happy Holliday ! Best Regards,Strahil Nikolov

3 2

Change lease storage domain while VM running
by Gianluca Cecchi 01 Aug '21

01 Aug '21

Hello, on a 4.4.6 environment where I'm moving storage I want to change the lease domain for an HA VM. The VM is running and if I go and edit, change sd and then press ok button, I get a window with: " Changes that can be applied immediately: VM Lease " I don't select the "apply later" check box. But then instead when I confirm, I get an error window with: " vm_name: Cannot edit VM. Hot swapping of VM leases is not supported, please remove the current lease and then set a new one. " Possibly it is possible to hot add a lease but not swap? So I think the first window should be changed. Is this a known issue? No problem if I change the lease storage domain while the VM is powered off. I don't know if it is already fixed in 4.4.7... I'm going to check next days.. Gianluca

3 2

Re: Upload Image to NFS Storage Domain Doesn't Work
by Strahil Nikolov 31 Jul '21

31 Jul '21

When the web UI reports OK (after that 1 sec), do you see a file with the same uuid on that nfs storage ? Maybe you can give some stat output of the file. Best Regards,Strahil Nikolov On Fri, Jul 30, 2021 at 16:15, Nur Imam Febrianto<nur_imam(a)outlook.com> wrote:  Hi, Lastly in 4.4.6, I have a problem that I couldn’t upload any image to storage domain without clicking Test Connection. Well, after it was acknowledge as a bug and solved at 4.4.7 now I have similar issue. If I upload any image to Storage Domain that uses NFS it only show locked, and then showing OK even if no data are uploaded (can confirm 5GB ISO showing OK after only 1 second). This issue only occurs with NFS backend, another storage domain that uses iSCSI work fine though. Any idea how to solve this ? I’m using NFS Storage Domain for storing ISO and this issue bugged me all the time. Thanks before. Regards, Nur Imam Febrianto _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ACUKBWAM2ORQZ…

2 1

How many servers do I need to run oVirt?
by rp.neuli＠yahoo.com 31 Jul '21

31 Jul '21

Hello, sorry for a very basic question. But I searched the net for the basic answer and did not get it. How many servers do I need to run oVirt software? I understand I can access management GUI from anywhere on subnet but naming and they it is explained is confusing to me. I am planning to buy a bigger server (just one to use as compute host) with dual cpu and about 64GB RAM. I am thinking to run my webservers as VM on this proposed machine. I thought it was a level 1 hypervisor (then why does it say some places that I need CentOS or RH on my server?) I also have a FreeNAS server, I was thinking if it was possible to keep my VMs stored on there and run/load/execute them on this so-called-compute server. Will I have to build and keep my VMs (when powered down) on oVirt machine only? finally what will I loose in comparison to free vSphere, if I select oVirt? Thank you. Rajeev

2 1

Changing the Password Expiration for a User
by louisb＠ameritech.net 30 Jul '21

30 Jul '21

I've create a new user using ovirt-aaa-jdbc-tool, I'm unable to use the account because the password expiration date has passed. I'm now trying to change the password expiration using the following command: sudo ovirt-aaa-jdbc-tool user edit --password-valid-to=2025-12-31 00:00:00 The above command is not working, I've tried several different formats using double quotes and single quotes, onluy using the date without the time. I've not been able to get anything working, what format should the above command be in? Thanks

2 3

VM CPU Topology
by nelson.lameiras＠lyra-network.com 30 Jul '21

30 Jul '21

Hello, We are currently running oVirt 4.3.10 Our oVirt hypervisors (HV) have 2 cpu sockets * 6 cores * HT = 24 vcpu Our VMs (centos7) range globally from 2vcpu to 8vcpu oVirt allows to configure - per VM - the following 3 advanced parameters : virtual_sockets : cores_per_virtual_socket : threads_per_core We make sure that threads per core is always 1 (so no question there) But, for the other 2 parameters, we are unsure of the correct configuration, and if there is a performance penalty on bad configuration. Let's consider a 4vcpu VM 1- Is there a performance difference betwenn 1:4:1 and 4:1:1 configuration ? 2- When should we opt for one or another configuration ? 2- Our VMs total CPU provisionning sum is twice the hypervisors capacity, but they are mostly idle so it is not an issue, but can this influence configuration choice above ? Thank you for any information that can enlighthen us, since we are worried that we are suffering from bad performance due to naive cpu configuration choices.

3 3

.htpasswd for ovirt web-ui
by marc.pfaendler＠fds-consulting.ch 30 Jul '21

30 Jul '21

Hello I want to add a password using .htpasswd file on my ovirt web-ui. I tried - htpasswd -cm ./.htpasswd username - to add a .htpasswd file in /usr/share/ovirt-engine/ovirt-web-ui.war. This doesn't work though would have been to easy right. ; ) Any ideas how I could achieve this? Thx

1 0

Upload Image to NFS Storage Domain Doesn't Work
by Nur Imam Febrianto 30 Jul '21

30 Jul '21

Hi, Lastly in 4.4.6, I have a problem that I couldn’t upload any image to storage domain without clicking Test Connection. Well, after it was acknowledge as a bug and solved at 4.4.7 now I have similar issue. If I upload any image to Storage Domain that uses NFS it only show locked, and then showing OK even if no data are uploaded (can confirm 5GB ISO showing OK after only 1 second). This issue only occurs with NFS backend, another storage domain that uses iSCSI work fine though. Any idea how to solve this ? I’m using NFS Storage Domain for storing ISO and this issue bugged me all the time. Thanks before. Regards, Nur Imam Febrianto

1 0

[ANN] oVirt 4.4.8 Third Release Candidate is now available for testing
by Lev Veyde 30 Jul '21

30 Jul '21

oVirt 4.4.8 Third Release Candidate is now available for testing The oVirt Project is pleased to announce the availability of oVirt 4.4.8 Third Release Candidate for testing, as of July 30th, 2021. This update is the eighth in a series of stabilization updates to the 4.4 series. Documentation - If you want to try oVirt as quickly as possible, follow the instructions on the Download <https://ovirt.org/download/> page. - For complete installation, administration, and usage instructions, see the oVirt Documentation <https://ovirt.org/documentation/>. - For upgrading from a previous version, see the oVirt Upgrade Guide <https://ovirt.org/documentation/upgrade_guide/>. - For a general overview of oVirt, see About oVirt <https://ovirt.org/community/about.html>. Important notes before you try it Please note this is a pre-release build. The oVirt Project makes no guarantees as to its suitability or usefulness. This pre-release must not be used in production. Installation instructions For installation instructions and additional information please refer to: https://ovirt.org/documentation/ This release is available now on x86_64 architecture for: * Red Hat Enterprise Linux 8.4 or similar * CentOS Stream 8 This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: * Red Hat Enterprise Linux 8.4 or similar * CentOS Stream 8 * oVirt Node 4.4 based on CentOS Stream 8 (available for x86_64 only) See the release notes [1] for installation instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available based on CentOS Stream 8 - oVirt Node NG is already available based on CentOS Stream 8 Additional Resources: * Read more about the oVirt 4.4.8 release highlights: http://www.ovirt.org/release/4.4.8/ * Get more oVirt project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.4.8/ [2] http://resources.ovirt.org/pub/ovirt-4.4-pre/iso/ -- Lev Veyde Senior Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

1 0

This year conference community updates
by Sandro Bonazzola 30 Jul '21

30 Jul '21

Hi, as announced we are going to have oVirt online conference coming in September. I would like to give usual community updates in and as part of that I'd like to report about oVirt downstream products (such as Red Hat Virtualization and Oracle Linux Virtualization Manager) and about companies using oVirt. I could just go googling and guessing by e-mail traffic on oVirt users list but I want to try a different approach this year. So, if you are shipping an oVirt downstream or if you're using oVirt and you'd like to get the company nominated during the community reports please let me know off-list. Also I'd like to remind that oVirt site has a section dedicated to user stories, if you want to share yours you can either push it to https://github.com/oVirt/ovirt-site or get in touch with me off-list to get help getting your story published. Thanks, -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

1 1

About the cluster compatibility version
by tommy 30 Jul '21

30 Jul '21

From the document: oVirt clusters have a compatibility version. The cluster compatibility version indicates the features of oVirt supported by all of the hosts in the cluster. The cluster compatibility is set according to the version of the least capable host operating system in the cluster. I didn't quite understand the last sentence. How can the version of the cluster be determined based on the operating system version of the host? Should the cluster compatibility version be determined based on the version of the oVirt engine on the host?

3 5

About the oVirt Document
by tommy 30 Jul '21

30 Jul '21

Why don't the documents displayed on the site match the specific software version? Different versions have different functions, but the document does not show the version number, which is very bad for learning.

2 1

New User not Showing in the web GUI
by louisb＠ameritech.net 29 Jul '21

29 Jul '21

I've added a new user using the CLI ovirt-aaa-jdbc-tool. I've also been able to modify the attributes of the new user and list all the modifications. However the new user does ot show up in the web GUI, a password has been assigned and the user is assigned to the '*' Name Space. What must be done to have the user show up in the web gui? Thanks

3 4

Re: oVirt and ARM
by Sandro Bonazzola 29 Jul '21

29 Jul '21

Marko, Joey, Zhenyu, maybe worth preparing a feature proposal for oVirt 4.5.0 for aarch64 support (see https://github.com/oVirt/ovirt-site/pull/2549 as example) Il giorno gio 15 lug 2021 alle ore 10:38 Marko Vrgotic < M.Vrgotic(a)activevideo.com> ha scritto: > Thank you all. > > > > ----- > > kind regards/met vriendelijke groeten > > > > Marko Vrgotic > Sr. System Engineer @ System Administration > > > ActiveVideo > > *o: *+31 (35) 6774131 > > *m: +*31 (65) 5734174 > > *e:* m.vrgotic(a)activevideo.com > *w: *www.activevideo.com > > > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 > WJ Hilversum, The Netherlands. The information contained in this message > may be legally privileged and confidential. It is intended to be read only > by the individual or entity to whom it is addressed or by their designee. > If the reader of this message is not the intended recipient, you are on > notice that any distribution of this message, in any form, is strictly > prohibited. If you have received this message in error, please immediately > notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 > 408.931.9200 and delete or destroy any copy of this message. > > > > > > > > *From: *Arik Hadas <ahadas(a)redhat.com> > *Date: *Wednesday, 14 July 2021 at 15:26 > *To: *Milan Zamazal <mzamazal(a)redhat.com> > *Cc: *Marko Vrgotic <M.Vrgotic(a)activevideo.com>, Sandro Bonazzola < > sbonazzo(a)redhat.com>, Evgheni Dereveanchin <ederevea(a)redhat.com>, Zhenyu > Zheng <zhengzhenyulixi(a)gmail.com>, Joey Ma <majunjiev(a)gmail.com>, > users(a)ovirt.org <users(a)ovirt.org> > *Subject: *Re: oVirt and ARM > > ***CAUTION: This email originated from outside of the organization. Do not > click links or open attachments unless you recognize the sender!!!*** > > > > > > On Wed, Jul 14, 2021 at 3:14 PM Milan Zamazal <mzamazal(a)redhat.com> wrote: > > Arik Hadas <ahadas(a)redhat.com> writes: > > > On Wed, Jul 14, 2021 at 10:36 AM Milan Zamazal <mzamazal(a)redhat.com> > wrote: > > > >> Marko Vrgotic <M.Vrgotic(a)activevideo.com> writes: > >> > >> > Dear Arik and Milan, > >> > > >> > In the meantime, I was asked to check if in current 4.4 version or > >> > coming 4.5, are/will there any capabilities or options of emulating > >> > aarch64 on x86_64 platform and if so, what would be the steps to > >> > test/enable it. > >> > > >> > Can you provide some information? > >> > >> Hi Marko, > >> > >> I don't think there is a way to emulate a non-native architecture. > >> Engine doesn't have ARM support and it cannot handle ARM (native or > >> emulated) hosts. You could try to run emulated ARM VMs presented as x86 > >> to Engine using Vdsm hooks but I doubt it would work. > >> > > > > Oh I just sent a draft I had in my mailbox without noticing this comment > > and I see we both mentioned Vdsm hook > > What is the source of the doubts about Vdsm hooks to work for this? > > It's possible to override the domain XML obtained from Engine to change > it from x86 to ARM but Engine will get back the non-x86 domain XML. > Engine may not care about the emulator but perhaps it can be confused by > the reported CPU etc. There can be problems with devices and > architecture specific settings in both the directions. Engine will base > assumptions about the VM capabilities based on x86, which won't exactly > match ARM. > > > > Yeah, it would be best to try and see what the misalignment between what > the engine thinks and what the VM runs with leads to > > But from the top of my head I don't think a misalignment in regards to CPU > or capabilities could be problematic since the engine doesn't check what > the VM is actually set with, it just assumes that the VM is set with what > it wrote to its domain XML > > The engine certainly looks at the devices but as long as they preserve > their user-alias, managed devices won't be unplugged. Other devices would > be added as unmanaged. So I think that should also be fine. > > > > > Maybe it'd be possible to simply run and stop a VM with some effort and > it would be enough for certain purposes. But for more than that it's a > question whether the effort would be better spent on implementing a > proper architecture support. > > > >> I'm afraid the only way is to add ARM support to oVirt. My former > >> colleague has played with running oVirt on Raspberry Pi hosts some years > >> ago (there are traces of that effort in Vdsm) and I think adding ARM > >> support should be, at least in theory, possible. Particular features > >> available would be mostly dependent on ARM support in QEMU and libvirt. > > > > > >> Regards, > >> Milan > >> > >> > ----- > >> > kind regards/met vriendelijke groeten > >> > > >> > Marko Vrgotic > >> > Sr. System Engineer @ System Administration > >> > > >> > ActiveVideo > >> > o: +31 (35) 6774131 > >> > m: +31 (65) 5734174 > >> > e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> > >> > w: www.activevideo.com<http://www.activevideo.com> > >> > > >> > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein > >> > 1.1217 WJ Hilversum, The Netherlands. The information contained in > >> > this message may be legally privileged and confidential. It is > >> > intended to be read only by the individual or entity to whom it is > >> > addressed or by their designee. If the reader of this message is not > >> > the intended recipient, you are on notice that any distribution of > >> > this message, in any form, is strictly prohibited. If you have > >> > received this message in error, please immediately notify the sender > >> > and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and > >> > delete or destroy any copy of this message. > >> > > >> > > >> > > >> > From: Sandro Bonazzola <sbonazzo(a)redhat.com> > >> > Date: Friday, 9 July 2021 at 15:37 > >> > To: Marko Vrgotic <M.Vrgotic(a)activevideo.com>, Arik Hadas > >> > <ahadas(a)redhat.com>, Milan Zamazal <mzamazal(a)redhat.com> > >> > Cc: Evgheni Dereveanchin <ederevea(a)redhat.com>, Zhenyu Zheng > >> > <zhengzhenyulixi(a)gmail.com>, Joey Ma <majunjiev(a)gmail.com>, > >> > users(a)ovirt.org <users(a)ovirt.org> > >> > Subject: Re: [ovirt-users] oVirt and ARM > >> > > >> > ***CAUTION: This email originated from outside of the organization. Do > >> > not click links or open attachments unless you recognize the > >> > sender!!!*** > >> > > >> > > >> > Il giorno ven 9 lug 2021 alle ore 11:00 Marko Vrgotic > >> > <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>> ha > >> > scritto: > >> > Hi Sandro and the rest of oVirt gurus, > >> > > >> > My managers are positive regarding helping provide some ARM hardware, > >> > but it would not happened earlier than three months from now, as we > >> > are in process of establishing certain relationship with ARM HW > >> > vendor. > >> > > >> > T news! > >> > > >> > > >> > In the meantime, I was asked to check if in current 4.4 version or > >> > coming 4.5, are/will there any capabilities or options of emulating > >> > aarch64 on x86_64 platform and if so, what would be the steps to > >> > test/enable it. > >> > > >> > +Arik Hadas<mailto:ahadas@redhat.com> , +Milan Zamazal<mailto: > >> mzamazal(a)redhat.com> ? > >> > > >> > > >> > Kindly awaiting your reply. > >> > > >> > Marko Vrgotic > >> > > >> > From: Marko Vrgotic <M.Vrgotic(a)activevideo.com<mailto: > >> M.Vrgotic(a)activevideo.com>> > >> > Date: Monday, 28 June 2021 at 15:38 > >> > To: Sandro Bonazzola > >> > <sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com>>, Evgheni > >> > Dereveanchin <ederevea(a)redhat.com<mailto:ederevea@redhat.com>> > >> > Cc: Zhenyu Zheng > >> > <zhengzhenyulixi(a)gmail.com<mailto:zhengzhenyulixi@gmail.com>>, Joey > Ma > >> > <majunjiev(a)gmail.com<mailto:majunjiev@gmail.com>>, > >> > users(a)ovirt.org<mailto:users@ovirt.org> > >> > <users(a)ovirt.org<mailto:users@ovirt.org>> > >> > Subject: Re: [ovirt-users] oVirt and ARM > >> > Hi Sandro, > >> > > >> > I will check with my managers if we have and could spare some hardware > >> > to contribute developing for oVirt. > >> > > >> > > >> > ----- > >> > kind regards/met vriendelijke groeten > >> > > >> > Marko Vrgotic > >> > Sr. System Engineer @ System Administration > >> > > >> > ActiveVideo > >> > o: +31 (35) 6774131 > >> > m: +31 (65) 5734174 > >> > e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> > >> > w: www.activevideo.com<http://www.activevideo.com> > >> > > >> > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein > >> > 1.1217 WJ Hilversum, The Netherlands. The information contained in > >> > this message may be legally privileged and confidential. It is > >> > intended to be read only by the individual or entity to whom it is > >> > addressed or by their designee. If the reader of this message is not > >> > the intended recipient, you are on notice that any distribution of > >> > this message, in any form, is strictly prohibited. If you have > >> > received this message in error, please immediately notify the sender > >> > and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and > >> > delete or destroy any copy of this message. > >> > > >> > > >> > > >> > From: Sandro Bonazzola <sbonazzo(a)redhat.com<mailto: > sbonazzo(a)redhat.com>> > >> > Date: Friday, 25 June 2021 at 15:26 > >> > To: Marko Vrgotic > >> > <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>>, > Evgheni > >> > Dereveanchin <ederevea(a)redhat.com<mailto:ederevea@redhat.com>> > >> > Cc: Zhenyu Zheng > >> > <zhengzhenyulixi(a)gmail.com<mailto:zhengzhenyulixi@gmail.com>>, Joey > Ma > >> > <majunjiev(a)gmail.com<mailto:majunjiev@gmail.com>>, > >> > users(a)ovirt.org<mailto:users@ovirt.org> > >> > <users(a)ovirt.org<mailto:users@ovirt.org>> > >> > Subject: Re: [ovirt-users] oVirt and ARM > >> > > >> > ***CAUTION: This email originated from outside of the organization. Do > >> > not click links or open attachments unless you recognize the > >> > sender!!!*** > >> > > >> > > >> > Il giorno ven 25 giu 2021 alle ore 14:20 Marko Vrgotic > >> > <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>> ha > >> > scritto: > >> > Hi Sandro, > >> > > >> > Thank you for the update. I am not equipped to help on development > >> > side, but I can most certainly do test deployments, once there is > >> > something available. > >> > > >> > We are big oVirt shop and moving to ARM64 with new product, it would > >> > be great if oVirt would start supporting it. > >> > > >> > If we are able to help somehow, let me know. > >> > > >> > I guess a start could be adding some arm64 machine to oVirt > >> > infrastructure so developers can build for it. > >> > You can have a look at > >> > https://ovirt.org/community/get-involved/donate-hardware.html > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fovirt.org…> > < > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fovirt.org… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fovirt.org…> > >> > > >> > Looping in +Evgheni Dereveanchin<mailto:ederevea@redhat.com> in case > >> you can share some resources. > >> > > >> > > >> > > >> > > >> > ----- > >> > kind regards/met vriendelijke groeten > >> > > >> > Marko Vrgotic > >> > Sr. System Engineer @ System Administration > >> > > >> > ActiveVideo > >> > e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> > >> > w: www.activevideo.com<http://www.activevideo.com> > >> > > >> > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein > >> > 1.1217 WJ Hilversum, The Netherlands. The information contained in > >> > this message may be legally privileged and confidential. It is > >> > intended to be read only by the individual or entity to whom it is > >> > addressed or by their designee. If the reader of this message is not > >> > the intended recipient, you are on notice that any distribution of > >> > this message, in any form, is strictly prohibited. If you have > >> > received this message in error, please immediately notify the sender > >> > and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and > >> > delete or destroy any copy of this message. > >> > > >> > > >> > > >> > From: Sandro Bonazzola <sbonazzo(a)redhat.com<mailto: > sbonazzo(a)redhat.com>> > >> > Date: Thursday, 24 June 2021 at 18:21 > >> > To: Marko Vrgotic > >> > <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>>, Zhenyu > >> > Zheng <zhengzhenyulixi(a)gmail.com<mailto:zhengzhenyulixi@gmail.com>>, > >> > Joey Ma <majunjiev(a)gmail.com<mailto:majunjiev@gmail.com>> > >> > Cc: users(a)ovirt.org<mailto:users@ovirt.org> <users(a)ovirt.org<mailto: > >> users(a)ovirt.org>> > >> > Subject: Re: [ovirt-users] oVirt and ARM > >> > > >> > ***CAUTION: This email originated from outside of the organization. Do > >> > not click links or open attachments unless you recognize the > >> > sender!!!*** > >> > > >> > > >> > Il giorno gio 24 giu 2021 alle ore 16:34 Marko Vrgotic > >> > <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>> ha > >> > scritto: > >> > Hi oVirt, > >> > > >> > Where can I find if there are any information about oVirt supporting > >> arm64 CPU architecture? > >> > > >> > Right now oVirt is not supporting arm64. There was an initiative about > >> > supporting it started some time ago from openEuler ovirt SIG. > >> > I didn't got any further updates on this topic, looping in those who I > >> remember being looking into it. > >> > I think that if someone contributes arm64 support it would also be a > >> feature worth a 4.5 release :-) > >> > > >> > > >> > ----- > >> > kind regards/met vriendelijke groeten > >> > > >> > Marko Vrgotic > >> > Sr. System Engineer @ System Administration > >> > > >> > ActiveVideo > >> > o: +31 (35) 6774131 > >> > m: +31 (65) 5734174 > >> > e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> > >> > w: www.activevideo.com<http://www.activevideo.com> > >> > > >> > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein > >> > 1.1217 WJ Hilversum, The Netherlands. The information contained in > >> > this message may be legally privileged and confidential. It is > >> > intended to be read only by the individual or entity to whom it is > >> > addressed or by their designee. If the reader of this message is not > >> > the intended recipient, you are on notice that any distribution of > >> > this message, in any form, is strictly prohibited. If you have > >> > received this message in error, please immediately notify the sender > >> > and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and > >> > delete or destroy any copy of this message. > >> > > >> > > >> > _______________________________________________ > >> > Users mailing list -- users(a)ovirt.org<mailto:users@ovirt.org> > >> > To unsubscribe send an email to users-leave(a)ovirt.org<mailto: > >> users-leave(a)ovirt.org> > >> > Privacy Statement: > >> > https://www.ovirt.org/privacy-policy.html > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > < > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > >> > > >> > oVirt Code of Conduct: > >> > https://www.ovirt.org/community/about/community-guidelines/ > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > < > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > >> > > >> > List Archives: > >> > > >> > https://lists.ovirt.org/archives/list/users@ovirt.org/message/MQ3XND2NKIL7V… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> > >> < > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> > >> > > >> > > >> > > >> > -- > >> > > >> > Sandro Bonazzola > >> > > >> > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > >> > > >> > Red Hat > >> > EMEA< > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > >> > > >> > > >> > sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com> > >> > Error! Filename not > >> > specified.< > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > >> > > >> > Red Hat respects your work life balance. Therefore there is no need to > >> > answer this email out of your office hours. > >> > > >> > > >> > > >> > -- > >> > > >> > Sandro Bonazzola > >> > > >> > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > >> > > >> > Red Hat > >> > EMEA< > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > >> > > >> > > >> > sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com> > >> > Error! Filename not > >> > specified.< > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > >> > > >> > Red Hat respects your work life balance. Therefore there is no need to > >> > answer this email out of your office hours. > >> > > >> > > >> > > >> > -- > >> > > >> > Sandro Bonazzola > >> > > >> > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > >> > > >> > Red Hat EMEA< > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > >> > > >> > > >> > sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com> > >> > [ > https://static.redhat.com/libs/redhat/brand-assets/2/corp/logo--200.png > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fstatic.re…> > >> ]< > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > >> > > >> > Red Hat respects your work life balance. Therefore there is no need to > >> answer this email out of your office hours. > >> > < > >> > https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmojo.redh… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmojo.redh…> > >> > > >> > >> > > -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. <https://mojo.redhat.com/docs/DOC-1199578>*

1 0

Registration for oVirt 2021 online conference is now open!
by Sandro Bonazzola 29 Jul '21

29 Jul '21

Hi, The registration for oVirt 2021 online conference is now open! You can register now at https://www.eventbrite.it/e/ovirt-2021-online-conference-registration-16509… -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA sbonazzo(a)redhat.com Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.

1 0

cloning a template using Rest Api
by Pascal D 29 Jul '21

29 Jul '21

What is the easiest way to clone a template using rest api. I know I can create a VM from a template then make a new template from this new VM but I would like to just clone a template directly so I can maintain different branches TIA

2 1

Password at install for admin@internal not working
by louisb＠ameritech.net 29 Jul '21

29 Jul '21

I've installed ovirt several times on a fresh machine from scratch. I've had no problems with the install however I'm unable to login via the web console using the assigned password entered at the time of the install. On the last 3 tries I've kept the password simple to insure that I was not entering the assigned password incorrectly. I continued tp get with each install the message: Unable to log in. Verify your login information or contact the system administrator. I've checked the install log for errors and not found any. While trying to keep the password simple I was warned about the simplicity password but decided to continue because of previous attempts were not successful. are there any addtitional log that I can view to help with this issue? Is there possibly a bug in the install process that has a work around? Thanks

3 4

Re: CPU Compatibility Problem after Upgrading Centos 8 Stream Host
by Gunasekhar Kothapalli 28 Jul '21

28 Jul '21

The issue was with edk2-ovmf package update, rolling that package back and it started recognizing the CPU and host coming up... tested on one host and worked fine. Thanks & Regards, Gunasekhar Kothapalli From: Nur Imam Febrianto <nur_imam(a)outlook.com> Sent: Wednesday, May 26, 2021 9:54 PM To: k.gunasekhar(a)non.keysight.com; users(a)ovirt.org Subject: RE: [ovirt-users] Re: CPU Compatibility Problem after Upgrading Centos 8 Stream Host CAUTION: This message originates from an external sender. Already trying several things, seem kernel update doesn't make this problem happen. Already tried to yum update exclude kernel, the issue still happened. Thanks. Regards, Nur Imam Febrianto From: k.gunasekhar--- via Users <mailto:users@ovirt.org> Sent: 26 May 2021 12:27 To: users(a)ovirt.org <mailto:users@ovirt.org> Subject: [ovirt-users] Re: CPU Compatibility Problem after Upgrading Centos 8 Stream Host I also end up with the same problem today. How did rollback yum i see many yum updates in the yum history. Here is what the error says. The host CPU does not match the Cluster CPU Type and is running in a degraded mode. It is missing the following CPU flags: model_IvyBridge, spec_ctrl. Please update the host CPU microcode or change the Cluster CPU Type. _______________________________________________ Users mailing list -- users(a)ovirt.org <mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org <mailto:users-leave@ovirt.org> Privacy Statement: https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt .org%2Fprivacy-policy.html&data=04%7C01%7C%7Ccdfdf3baa30a417b631a08d9200 6eeac%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637576036430558160%7CUnkn own%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVC I6Mn0%3D%7C1000&sdata=ioM1ZSkM2q7CNvInAJQdg0n%2BZdUNSMG%2BpmapvHi%2FFKo% 3D&reserved=0 oVirt Code of Conduct: https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt .org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2F&data=04%7C01%7C%7Ccdf df3baa30a417b631a08d92006eeac%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C6 37576036430558160%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMz IiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=6pxtmPuppncwbn6Q3sRxYq%2Bd pbK68bZ1HV28qnxAf0w%3D&reserved=0 List Archives: https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi rt.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2F7VQ7CABK4FIP4SLPNNP EVZSCM6DTIUAD%2F&data=04%7C01%7C%7Ccdfdf3baa30a417b631a08d92006eeac%7C84 df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637576036430558160%7CUnknown%7CTWFp bGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7 C1000&sdata=UxZ3oeiPqYUo1N6dvIAyUmlTPWv%2FG1FM0AMmF%2FLHmno%3D&reser ved=0

4 4

Re: Lots of problems with deploying the hosted-engine (ovirt 4.4 | CentOS 8.2.2004)
by chris dunder 28 Jul '21

28 Jul '21

This repros for me on a clean install on top of RHEL 8.4. logs show a failed attempt to run sudo around the same time (which fails because password is required & there's no way to provide it).

1 0

Direct Linux kernel/initrd boot
by Chris Adams 27 Jul '21

27 Jul '21

I was looking at using direct Linux kernel/initrd booting for a particular automation project, but I'm not sure how to use it. The docs talk about referencing files from an ISO domain, but those are deprecated (and I don't have one). Can the files be in a regular data domain? How would I specify which domain to look in? The docs also say the alternative is to specify a path "on the host", but I guess that requires the files to be copied to the same path on every host that could boot the VM? I guess I can instead make a one-off ISO and upload it to a data domain; it just would be easier to use direct boot. -- Chris Adams <cma(a)cmadams.net>

5 5

Requirements to put to cluster version 4.6
by Gianluca Cecchi 27 Jul '21

27 Jul '21

Hello, I updated all my 3 CentOS 4.4.5 hosts to 4.4.6. Or at least upgrading them from the GUI I see now they are on CentOS 8.4 and: [root@ov200 ~]# rpm -qa| grep 4.4.6 ovirt-release44-4.4.6.3-1.el8.noarch ovirt-host-4.4.6-1.el8.x86_64 ovirt-host-dependencies-4.4.6-1.el8.x86_64 [root@ov200 ~]# How to see from the webadmin GUI or from the Host Console that they are indeed 4.4.6? If I try to set cluster compatibility version to 4.6 I get: Error while executing action: Cannot change Cluster Compatibility Version to higher version when there are active Hosts with lower version. -Please move Host ov300, ov301, ov200 with lower version to maintenance first. I don't remember the need of giving downtime to get new cluster version... Or what are further requirements (and benefits....) to upgrade to 4.6? Thanks, Gianluca

3 8

Expiration date of certificates
by Demeter Tibor 26 Jul '21

26 Jul '21

Dear Listmembers, How can I exctract the expiration dates all certificates which ovirt are uses? Also, is there any command or tool in ovirt what I can use to create and deploy new certifications on hosted engine and hosts? Thanks in advance, Regards, Tibor

2 1

Install an old version of ovirt-engine
by Dominique D 26 Jul '21

26 Jul '21

I would like to test the update on lab my prod setup. How can I install an old version of ovirt engine. when i use the following repo, yum install https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm, i only have the choice of the latest version. how do install this version? ovirt-engine-4.4.4.1-1.el8.noarch.rpm thank you

2 1

ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(score) Penalizing score by 1600 due to network status
by Christoph Timm 26 Jul '21

26 Jul '21

Hi List, I'm trying to understand why my hosted engine is moved from one node to another from time to time. It is happening sometime multiple times a day. But there are also days without it. I can see the following in the ovirt-hosted-engine-ha/agent.log: ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(score) Penalizing score by 1600 due to network status After that the engine will be shutdown and started on another host. The oVirt Admin portal is showing the following around the same time: Invalid status on Data Center Default. Setting status to Non Responsive. But the whole cluster is working normally during that time. I believe that I have somehow a network issue on my side but I have no clue what kind of check is causing the network status to penalized. Does anyone have an idea how to investigate this further? Best regards Christoph

2 13

Gluster bricks error
by Patrick Lomakin 24 Jul '21

24 Jul '21

For a long time I have been seeing the same error, which cannot be corrected.After restarting the host which has a Volume of one or more Bricks, the Volume starts with the status "Online", but the Bricks remain "Offline". This leads to having to manually restart Volume, the ovirt-ha and ovirt-broker services, and run the hosted-engine --connect-storage command. And only after that I can start the hosted engine back to normal. I tried this on different server hardware and different operating systems for the host, but the result is the same. This is a very serious flaw that nullifies the high availability in HCI using GlusterFS.Regards!

3 6

Create gluster brick in oVirt engine, RAID-parameters
by Dominique D 23 Jul '21

23 Jul '21

Hi, When creating a gluster brick in oVirt (host->Storage Devices->Create Brick), I have to fill in the parameters of the RAID volume the brick : RAID-type, number of disks and stripe size. My setup is DELL RAID Controler PERC H710 4 SSD disks raid5 Default stripe for Dell RAID-controller defaults is 64KB. I have no choice of a Raid 5 and if I choose Raid6, 4 or 3 disk, 64KB or 128KB Stripe. It does not work, (Failed to create brick data_ssd on host xxx of cluster Default). The only option that works is RAID type = None tried to find information about this, but no luck yet.. I tried ovirt engine 4.4.1.10 and lastest 4.4.7.6 Can I leave this to None ? Performance ? Thank you

2 1

4.4.7 gluster quorum problem
by radchenko.anatoliy＠gmail.com 22 Jul '21

22 Jul '21

Hi guys, one strange thing happens, cannot understand it. Today i installed last version 4.4.7 on centos stream, replica 3, via cockpit, internal lan for sync. Seems all ok, if reboot 3 nodes together aslo ok. But if i reboot 1 node ( and declare node rebooted through web ui) the bricks (engine and data) remain down on that node. All is clear on logs without explicit indication of the situation except "Server quorum regained for volume data. Starting local bricks" on glusterd.log. After "systemctl restart glusterd" bricks gone down on another node. After "systemctl restart glusterd" on that node all is ok. Where should i look? some errors of log that i found: --------------------------------------------- bdocker.log: statusStorageThread::ERROR::2021-07-12 22:17:02,899::storage_broker::223::ovirt_hosted_engine_ha.broker.storage_broker.StorageBroker::(put_stats) Failed to write metadata for ho$ Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 215, in put_stats f = os.open(path, direct_flag | os.O_WRONLY | os.O_SYNC) FileNotFoundError: [Errno 2] No such file or directory: '/run/vdsm/storage/53b068c1-beb8-4048-a766-3a4e71ded624/d3df7eb6-d453-439a-8436-d3694d4b5179/de18b2cc-a4e1-4afc-9b5a-6063$ StatusStorageThread::ERROR::2021-07-12 22:17:02,899::status_broker::90::ovirt_hosted_engine_ha.broker.status_broker.StatusBroker.Update::(run) Failed to update state. Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 215, in put_stats f = os.open(path, direct_flag | os.O_WRONLY | os.O_SYNC) FileNotFoundError: [Errno 2] No such file or directory: '/run/vdsm/storage/53b068c1-beb8-4048-a766-3a4e71ded624/d3df7eb6-d453-439a-8436-d3694d4b5179/de18b2cc-a4e1-4afc-9b5a-6063$ During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/status_broker.py", line 86, in run entry.data File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 225, in put_stats .format(str(e))) ovirt_hosted_engine_ha.lib.exceptions.RequestError: failed to write metadata: [Errno 2] No such file or directory: '/run/vdsm/storage/53b068c1-beb8-4048-a766-3a4e71ded624/d3df7e$ StatusStorageThread::ERROR::2021-07-12 22:17:02,899::storage_broker::223::ovirt_hosted_engine_ha.broker.storage_broker.StorageBroker::(put_stats) Failed to write metadata for ho$ Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 215, in put_stats f = os.open(path, direct_flag | os.O_WRONLY | os.O_SYNC) FileNotFoundError: [Errno 2] No such file or directory: '/run/vdsm/storage/53b068c1-beb8-4048-a766-3a4e71ded624/d3df7eb6-d453-439a-8436-d3694d4b5179/de18b2cc-a4e1-4afc-9b5a-6063$ StatusStorageThread::ERROR::2021-07-12 22:17:02,899::status_broker::90::ovirt_hosted_engine_ha.broker.status_broker.StatusBroker.Update::(run) Failed to update state. Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 215, in put_stats f = os.open(path, direct_flag | os.O_WRONLY | os.O_SYNC) FileNotFoundError: [Errno 2] No such file or directory: '/run/vdsm/storage/53b068c1-beb8-4048-a766-3a4e71ded624/d3df7eb6-d453-439a-8436-d3694d4b5179/de18b2cc-a4e1-4afc-9b5a-6063$ During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/status_broker.py", line 86, in run entry.data File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 225, in put_stats .format(str(e))) ovirt_hosted_engine_ha.lib.exceptions.RequestError: failed to write metadata: [Errno 2] No such file or directory: '/run/vdsm/storage/53b068c1-beb8-4048-a766-3a4e71ded624/d3df7e$ StatusStorageThread::ERROR::2021-07-12 22:17:02,902::status_broker::70::ovirt_hosted_engine_ha.broker.status_broker.StatusBroker.Update::(trigger_restart) Trying to restart the $ StatusStorageThread::ERROR::2021-07-12 22:17:02,902::storage_broker::173::ovirt_hosted_engine_ha.broker.storage_broker.StorageBroker::(get_raw_stats) Failed to read metadata fro$ Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 155, in get_raw_stats f = os.open(path, direct_flag | os.O_RDONLY | os.O_SYNC) FileNotFoundError: [Errno 2] No such file or directory: '/run/vdsm/storage/53b068c1-beb8-4048-a766-3a4e71ded624/d3df7eb6-d453-439a-8436-d3694d4b5179/de18b2cc-a4e1-4afc-9b5a-6063$ StatusStorageThread::ERROR::2021-07-12 22:17:02,902::status_broker::98::ovirt_hosted_engine_ha.broker.status_broker.StatusBroker.Update::(run) Failed to read state. Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 155, in get_raw_stats f = os.open(path, direct_flag | os.O_RDONLY | os.O_SYNC) FileNotFoundError: [Errno 2] No such file or directory: '/run/vdsm/storage/53b068c1-beb8-4048-a766-3a4e71ded624/d3df7eb6-d453-439a-8436-d3694d4b5179/de18b2cc-a4e1-4afc-9b5a-6063$ During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/status_broker.py", line 94, in run self._storage_broker.get_raw_stats() File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", line 175, in get_raw_stats .format(str(e))) -------------------------------------------------------supervdsm.log: ainProcess|jsonrpc/0::DEBUG::2021-07-12 22:22:13,264::commands::211::root::(execCmd) /usr/bin/taskset --cpu-list 0-19 /usr/bin/systemd-run --scope --slice=vdsm-glusterfs /usr/b$ MainProcess|jsonrpc/0::DEBUG::2021-07-12 22:22:15,083::commands::224::root::(execCmd) FAILED: <err> = b'Running scope as unit: run-r91d6411af8114090aa28933d562fa473.scope\nMount$ MainProcess|jsonrpc/0::ERROR::2021-07-12 22:22:15,083::supervdsm_server::99::SuperVdsm.ServerCallback::(wrapper) Error in mount Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/supervdsm_server.py", line 97, in wrapper res = func(*args, **kwargs) File "/usr/lib/python3.6/site-packages/vdsm/supervdsm_server.py", line 135, in mount cgroup=cgroup) File "/usr/lib/python3.6/site-packages/vdsm/storage/mount.py", line 280, in _mount _runcmd(cmd) File "/usr/lib/python3.6/site-packages/vdsm/storage/mount.py", line 308, in _runcmd raise MountError(cmd, rc, out, err) vdsm.storage.mount.MountError: Command ['/usr/bin/systemd-run', '--scope', '--slice=vdsm-glusterfs', '/usr/bin/mount', '-t', 'glusterfs', '-o', 'backup-volfile-servers=cluster2.$ netlink/events::DEBUG::2021-07-12 22:22:15,131::concurrent::261::root::(run) FINISH thread <Thread(netlink/events, stopped daemon 139867781396224)> MainProcess|jsonrpc/4::DEBUG::2021-07-12 22:22:15,134::supervdsm_server::102::SuperVdsm.ServerCallback::(wrapper) return network_caps with {'networks': {'ovirtmgmt': {'ports': [$ ---------------------------------------------------------vdsm.log: 2021-07-12 22:17:08,718+0200 INFO (jsonrpc/7) [api.host] FINISH getStats return={'status': {'code': 0, 'message': 'Done'}, 'info': (suppressed)} from=::1,34946 (api:54) 2021-07-12 22:17:09,491+0200 ERROR (monitor/53b068c) [storage.Monitor] Error checking domain 53b068c1-beb8-4048-a766-3a4e71ded624 (monitor:451) Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/storage/monitor.py", line 432, in _checkDomainStatus self.domain.selftest() File "/usr/lib/python3.6/site-packages/vdsm/storage/fileSD.py", line 712, in selftest self.oop.os.statvfs(self.domaindir) File "/usr/lib/python3.6/site-packages/vdsm/storage/outOfProcess.py", line 244, in statvfs return self._iop.statvfs(path) File "/usr/lib/python3.6/site-packages/ioprocess/__init__.py", line 510, in statvfs resdict = self._sendCommand("statvfs", {"path": path}, self.timeout) File "/usr/lib/python3.6/site-packages/ioprocess/__init__.py", line 479, in _sendCommand raise OSError(errcode, errstr) FileNotFoundError: [Errno 2] No such file or directory 2021-07-12 22:17:09,619+0200 INFO (jsonrpc/0) [api.virt] START getStats() from=::1,34946, vmId=9167f682-3c82-4237-93bd-53f0ad32ffba (api:48) 2021-07-12 22:17:09,620+0200 INFO (jsonrpc/0) [api] FINISH getStats error=Virtual machine does not exist: {'vmId': '9167f682-3c82-4237-93bd-53f0ad32ffba'} (api:129) 2021-07-12 22:17:09,620+0200 INFO (jsonrpc/0) [api.virt] FINISH getStats return={'status': {'code': 1, 'message': "Virtual machine does not exist: {'vmId': '9167f682-3c82-4237-$ 2021-07-12 22:17:09,620+0200 INFO (jsonrpc/0) [jsonrpc.JsonRpcServer] RPC call VM.getStats failed (error 1) in 0.00 seconds (__init__:312) 2021-07-12 22:17:10,034+0200 INFO (jsonrpc/3) [vdsm.api] START repoStats(domains=['53b068c1-beb8-4048-a766-3a4e71ded624']) from=::1,34946, task_id=4e823c98-f95b-45f7-ad64-90f82$ 2021-07-12 22:17:10,034+0200 INFO (jsonrpc/3) [vdsm.api] FINISH repoStats return={'53b068c1-beb8-4048-a766-3a4e71ded624': {'code': 2001, 'lastCheck': '0.5', 'delay': '0', 'vali$ 2021-07-12 22:17:10,403+0200 INFO (health) [health] LVM cache hit ratio: 12.50% (hits: 1 misses: 7) (health:131) 2021-07-12 22:17:10,472+0200 INFO (MainThread) [vds] Received signal 15, shutting down (vdsmd:74) 2021-07-12 22:17:10,472+0200 INFO (MainThread) [root] Stopping DHCP monitor. (dhcp_monitor:106) 2021-07-12 22:17:10,473+0200 INFO (ioprocess/11056) [IOProcessClient] (53b068c1-beb8-4048-a766-3a4e71ded624) Poll error 16 on fd 74 (__init__:176) 2021-07-12 22:17:10,473+0200 INFO (ioprocess/11056) [IOProcessClient] (53b068c1-beb8-4048-a766-3a4e71ded624) ioprocess was terminated by signal 15 (__init__:200) 2021-07-12 22:17:10,476+0200 INFO (ioprocess/19109) [IOProcessClient] (e10cbd59-d32e-4b69-a4c1-d213e7bd8973) Poll error 16 on fd 75 (__init__:176) 2021-07-12 22:17:10,476+0200 INFO (ioprocess/19109) [IOProcessClient] (e10cbd59-d32e-4b69-a4c1-d213e7bd8973) ioprocess was terminated by signal 15 (__init__:200) 2021-07-12 22:17:10,513+0200 INFO (ioprocess/44046) [IOProcess] (e10cbd59-d32e-4b69-a4c1-d213e7bd8973) Starting ioprocess (__init__:465) 2021-07-12 22:17:10,513+0200 INFO (ioprocess/44045) [IOProcess] (53b068c1-beb8-4048-a766-3a4e71ded624) Starting ioprocess (__init__:465) 2021-07-12 22:17:10,519+0200 WARN (periodic/0) [root] Failed to retrieve Hosted Engine HA info: timed out (api:198) 2021-07-12 22:17:10,611+0200 ERROR (check/loop) [storage.Monitor] Error checking path /rhev/data-center/mnt/glusterSD/cluster1.int:_data/e10cbd59-d32e-4b69-a4c1-d213e7bd8973/dom$ Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/storage/monitor.py", line 507, in _pathChecked delay = result.delay() File "/usr/lib/python3.6/site-packages/vdsm/storage/check.py", line 391, in delay raise exception.MiscFileReadException(self.path, self.rc, self.err) vdsm.storage.exception.MiscFileReadException: Internal file read failure: ('/rhev/data-center/mnt/glusterSD/cluster1.int:_data/e10cbd59-d32e-4b69-a4c1-d213e7bd8973/dom_md/metada$ 2021-07-12 22:17:10,860+0200 INFO (MainThread) [root] Stopping Bond monitor. (bond_monitor:53) Thanks in advance Best regards.

2 4

PostgreSQL password for ovirt 4.4.7
by louisb＠ameritech.net 22 Jul '21

22 Jul '21

I've finally installed successfully ovirt 4.4.7 using the default installation. I would like to change the passwords for the following userids: postgres, engine database and data warehouse database. Can someone provide me with information grading the files that contain the password to these items? I would also like to know the best way to change the passwords. Thanks

2 1

Cannot start hosted-engine
by Valerio Luccio 21 Jul '21

21 Jul '21

Hi list, I have a hosted engine running on a CentOS 8. The engine and all the VM's are stored on a 4-node gluster. I had some issues with the gluster and then the hosted-engine stopped working (even though the virtualization dashboard showed 4 virtual machines running). I tried to "systemctl restart" the hosted-engine, but it failed. I try to reboot the server and the hosted-engine still will not come up. Note that the server has no issue mounting the gluster: $ df hydra1:/MRIData 390664407040 20530130012 370134277028 6% /rhev/data-center/mnt/glusterSD/hydra1:_MRIData $ ls -l /rhev/data-center/mnt/glusterSD/hydra1\:_MRIData/6547dc22-b89e-4f14-8958-c9e8d27b29a4/ drwxr-xr-x. 2 vdsm kvm 4.0K Mar 29 12:24 dom_md drwxr-xr-x. 2 vdsm kvm 4.0K Jul 20 17:47 ha_agent drwxr-xr-x. 12 vdsm kvm 4.0K Apr 1 16:32 images drwxr-xr-x. 4 vdsm kvm 4.0K Mar 29 12:24 master Where "hydra1" is one of my gluster nodes and MRIData is the volume name. Here is the relevant snippet from /var/log/ovirt-hosted-engine-ha/agent.log MainThread::INFO::2021-07-20 17:29:07,584::agent::67::ovirt_hosted_engine_ha.agent.agent.Agent::(run) ovirt-hosted-engine-ha agent 2.4.6 started MainThread::INFO::2021-07-20 17:29:07,594::hosted_engine::242::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_get_hostname) Certificate common name not found, using hostname to identify host MainThread::INFO::2021-07-20 17:29:07,635::hosted_engine::548::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_broker) Initializing ha-broker connection MainThread::INFO::2021-07-20 17:29:07,636::brokerlink::82::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(start_monitor) Starting monitor network, options {'addr': '192.168.39.65', 'network_test': 'dns', 'tcp_t_address': '', 'tcp_t_port': ''} MainThread::ERROR::2021-07-20 17:29:07,636::hosted_engine::564::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_broker) Failed to start necessary monitors MainThread::ERROR::2021-07-20 17:29:07,637::agent::143::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 85, in start_monitor response = self._proxy.start_monitor(type, options) File "/usr/lib64/python3.6/xmlrpc/client.py", line 1112, in __call__ return self.__send(self.__name, args) File "/usr/lib64/python3.6/xmlrpc/client.py", line 1452, in __request verbose=self.__verbose File "/usr/lib64/python3.6/xmlrpc/client.py", line 1154, in request return self.single_request(host, handler, request_body, verbose) File "/usr/lib64/python3.6/xmlrpc/client.py", line 1166, in single_request http_conn = self.send_request(host, handler, request_body, verbose) File "/usr/lib64/python3.6/xmlrpc/client.py", line 1279, in send_request self.send_content(connection, request_body) File "/usr/lib64/python3.6/xmlrpc/client.py", line 1309, in send_content connection.endheaders(request_body) File "/usr/lib64/python3.6/http/client.py", line 1249, in endheaders self._send_output(message_body, encode_chunked=encode_chunked) File "/usr/lib64/python3.6/http/client.py", line 1036, in _send_output self.send(msg) File "/usr/lib64/python3.6/http/client.py", line 974, in send self.connect() File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/unixrpc.py", line 74, in connect self.sock.connect(base64.b16decode(self.host)) FileNotFoundError: [Errno 2] No such file or directory During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 131, in _run_agent return action(he) File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 55, in action_proper return he.start_monitoring() File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 437, in start_monitoring self._initialize_broker() File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 561, in _initialize_broker m.get('options', {})) File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 91, in start_monitor ).format(t=type, o=options, e=e) ovirt_hosted_engine_ha.lib.exceptions.RequestError: brokerlink - failed to start monitor via ovirt-ha-broker: [Errno 2] No such file or directory, [monitor: 'network', options: {'addr': '192.168.39.65', 'network_test': 'dns', 'tcp_t_address': '', 'tcp_t_port': ''}] MainThread::ERROR::2021-07-20 17:29:07,637::agent::144::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) Trying to restart agent MainThread::INFO::2021-07-20 17:29:07,637::agent::89::ovirt_hosted_engine_ha.agent.agent.Agent::(run) Agent shutting down I'm puzzled by that "Certificate common name not found", which I had not seen before. The fqdn of the hosted engine resolves fine on the server, so does the fqdn of the server itself. The ip address it seems to try to use for the network is that of one of the university's gateways. Any ideas ? Any way to debug this further ? Thanks in advance, -- Valerio Luccio (212) 998-8736 Center for Brain Imaging 4 Washington Place, Room 157 New York University New York, NY 10003 "In an open world, who needs windows or gates ?"

3 3

LDAP auth error "server_error: Cannot locate principal"
by tbural＠gmail.com 21 Jul '21

21 Jul '21

Trying to configure LDAP auth on engine. After adding user from LDAP i cannot login with this error "server_error: Cannot locate principal" Errors from engine.log 2021-06-30 17:24:23,830+05 ERROR [org.ovirt.engine.core.sso.servlets.InteractiveAuthServlet] (default task-5) [686f77b] Internal Server Error: Cannot locate principal 'Domain Reader' 2021-06-30 17:24:23,830+05 ERROR [org.ovirt.engine.core.sso.utils.SsoUtils] (default task-5) [686f77b] Cannot locate principal 'Domain Reader' 2021-06-30 17:24:23,851+05 ERROR [org.ovirt.engine.core.aaa.servlet.SsoPostLoginServlet] (default task-5) [686f77b] server_error: Cannot locate principal 'Domain Reader' How i can fix this error? ovirt 4.3.10 Config /etc/ovirt-engine/aaa/openldap_rfc.properties: include = <rfc2307-openldap.properties> vars.server = LDAP.testdom.local vars.user = CN=Domain Reader,OU=AD,OU=SERVICE,DC=testdom,DC=local vars.password = password pool.default.auth.simple.bindDN = ${global:vars.user} pool.default.auth.simple.password = ${global:vars.password} pool.default.serverset.type = single pool.default.serverset.single.server = ${global:vars.server} pool.default.ssl.startTLS = tlocale pool.default.ssl.insecure = tlocale attrmap.map-principal-record.attr.PrincipalRecord_ID.map = uid attrmap.map-principal-record.attr.PrincipalRecord_PRINCIPAL.map = cn #LDAP value changes sequence.openldap-init-vars.030.var-set.value = entryUUID, uid, cn, givenName, sn, Email sequence.openldap-init-vars.040.var-set.value = (objectClass=posixAccount)(uid=*) sequence.openldap-init-vars.050.var-set.value = entryUUID, uid sequence.openldap-init-vars.060.var-set.value = (objectClass=posixGroup) sequence.openldap-init-vars.070.var-set.value = membelocalid User attribures: ovirt-engine-extensions-tool aaa search --extension-name=openldap_rfc-authz --entity=principal --entity-name=domreader 2021-07-21 17:14:33,805+05 INFO ======================================================================== 2021-07-21 17:14:33,833+05 INFO ============================ Initialization ============================ 2021-07-21 17:14:33,833+05 INFO ======================================================================== 2021-07-21 17:14:33,878+05 INFO Loading extension 'internal-authz' 2021-07-21 17:14:33,885+05 INFO Extension 'internal-authz' loaded ------ 2021-07-21 17:14:35,885+05 INFO ======================================================================== 2021-07-21 17:14:35,886+05 INFO ============================== Execution =============================== 2021-07-21 17:14:35,886+05 INFO ======================================================================== 2021-07-21 17:14:35,886+05 INFO Iteration: 0 2021-07-21 17:14:35,891+05 INFO --- Begin QueryFilterRecord --- 2021-07-21 17:14:35,892+05 INFO AAA_AUTHZ_QUERY_FILTER_OPERATOR: 102 2021-07-21 17:14:35,892+05 INFO AAA_AUTHZ_QUERY_ENTITY: AAA_AUTHZ_QUERY_ENTITY_PRINCIPAL[1695cd36-4656-474f-b7bc-4466e12634e4] 2021-07-21 17:14:35,893+05 INFO --- Begin QueryFilterRecord --- 2021-07-21 17:14:35,893+05 INFO AAA_AUTHZ_QUERY_FILTER_OPERATOR: 0 2021-07-21 17:14:35,894+05 INFO AAA_AUTHZ_QUERY_FILTER_KEY: Extkey[name=AAA_AUTHZ_PRINCIPAL_NAME;type=class java.lang.String;uuid=AAA_AUTHZ_PRINCIPAL_NAME[a0df5bcc-6ead-40a2-8565-2f5cc8773bdd];] 2021-07-21 17:14:35,894+05 INFO AAA_AUTHZ_PRINCIPAL_NAME: domreader 2021-07-21 17:14:35,894+05 INFO --- End QueryFilterRecord --- 2021-07-21 17:14:35,895+05 INFO --- End QueryFilterRecord --- 2021-07-21 17:14:35,895+05 INFO API: -->Authz.InvokeCommands.QUERY_OPEN namespace='dc=testdom,dc=local' 2021-07-21 17:14:35,904+05 INFO API: <--Authz.InvokeCommands.QUERY_OPEN 2021-07-21 17:14:35,904+05 INFO API: -->Authz.InvokeCommands.QUERY_EXECUTE 2021-07-21 17:16:04,079+05 INFO API: <--Authz.InvokeCommands.QUERY_EXECUTE count=1 2021-07-21 17:16:04,080+05 INFO --- Begin PrincipalRecord --- 2021-07-21 17:16:04,081+05 INFO AAA_AUTHZ_PRINCIPAL_PRINCIPAL: Domain Reader 2021-07-21 17:16:04,081+05 INFO AAA_AUTHZ_PRINCIPAL_LAST_NAME: Reader 2021-07-21 17:16:04,081+05 INFO AAA_LDAP_UNBOUNDID_DN: cn=Domain Reader,ou=AD,ou=SERVICE,dc=testdom,dc=local 2021-07-21 17:16:04,082+05 INFO AAA_AUTHZ_PRINCIPAL_NAMESPACE: dc=testdom,dc=local 2021-07-21 17:16:04,082+05 INFO AAA_AUTHZ_PRINCIPAL_ID: domreader 2021-07-21 17:16:04,082+05 INFO AAA_AUTHZ_PRINCIPAL_DISPLAY_NAME: Domain Reader 2021-07-21 17:16:04,083+05 INFO AAA_AUTHZ_PRINCIPAL_NAME: domreader 2021-07-21 17:16:04,083+05 INFO AAA_AUTHZ_PRINCIPAL_FIRST_NAME: Domain 2021-07-21 17:16:04,083+05 INFO --- End PrincipalRecord --- 2021-07-21 17:16:04,084+05 INFO API: -->Authz.InvokeCommands.QUERY_EXECUTE 2021-07-21 17:16:04,084+05 INFO API: <--Authz.InvokeCommands.QUERY_EXECUTE count=END 2021-07-21 17:16:04,084+05 INFO API: -->Authz.InvokeCommands.QUERY_CLOSE 2021-07-21 17:16:04,084+05 INFO API: <--Authz.InvokeCommands.QUERY_CLOSE Trying to auth using ovirt-engine-extensions-tool: ovirt-engine-extensions-tool aaa login-user --profile=openldap_rfc --user-name=domreader 2021-07-21 17:40:47,318+05 INFO ======================================================================== 2021-07-21 17:40:47,350+05 INFO ============================ Initialization ============================ 2021-07-21 17:40:47,351+05 INFO ======================================================================== 2021-07-21 17:40:47,401+05 INFO Loading extension 'internal-authz' 2021-07-21 17:40:47,407+05 INFO Extension 'internal-authz' loaded 2021-07-21 17:40:47,409+05 INFO Loading extension 'internal-authn' 2021-07-21 17:40:47,410+05 INFO Extension 'internal-authn' loaded 2021-07-21 17:40:47,426+05 INFO Loading extension 'test_ldap' 2021-07-21 17:40:47,508+05 INFO Extension 'test_ldap' loaded 2021-07-21 17:40:47,509+05 INFO Loading extension 'test_ldap-authn' 2021-07-21 17:40:47,523+05 INFO Extension 'test_ldap-authn' loaded 2021-07-21 17:40:47,525+05 INFO Loading extension 'openldap_rfc-authz' 2021-07-21 17:40:47,538+05 INFO Extension 'openldap_rfc-authz' loaded 2021-07-21 17:40:47,540+05 INFO Loading extension 'openldap_rfc-authn' 2021-07-21 17:40:47,551+05 INFO Extension 'openldap_rfc-authn' loaded 2021-07-21 17:40:47,552+05 INFO Initializing extension 'internal-authz' 2021-07-21 17:40:47,671+05 INFO Extension 'internal-authz' initialized 2021-07-21 17:40:47,672+05 INFO Initializing extension 'internal-authn' 2021-07-21 17:40:47,685+05 INFO Extension 'internal-authn' initialized 2021-07-21 17:40:47,685+05 INFO Initializing extension 'test_ldap' 2021-07-21 17:40:47,686+05 INFO [ovirt-engine-extension-aaa-ldap.authz::test_ldap] Creating LDAP pool 'authz' 2021-07-21 17:40:47,787+05 INFO [ovirt-engine-extension-aaa-ldap.authz::test_ldap] LDAP pool 'authz' information: vendor='null' version='null' 2021-07-21 17:40:47,788+05 INFO [ovirt-engine-extension-aaa-ldap.authz::test_ldap] Available Namespaces: [dc=field,dc=example,dc=com] 2021-07-21 17:40:47,789+05 INFO Extension 'test_ldap' initialized 2021-07-21 17:40:47,789+05 INFO Initializing extension 'test_ldap-authn' 2021-07-21 17:40:47,790+05 INFO [ovirt-engine-extension-aaa-ldap.authn::test_ldap-authn] Creating LDAP pool 'authz' 2021-07-21 17:40:47,837+05 INFO [ovirt-engine-extension-aaa-ldap.authn::test_ldap-authn] LDAP pool 'authz' information: vendor='null' version='null' 2021-07-21 17:40:47,838+05 INFO [ovirt-engine-extension-aaa-ldap.authn::test_ldap-authn] Creating LDAP pool 'authn' 2021-07-21 17:40:47,849+05 INFO [ovirt-engine-extension-aaa-ldap.authn::test_ldap-authn] LDAP pool 'authn' information: vendor='null' version='null' 2021-07-21 17:40:47,849+05 INFO Extension 'test_ldap-authn' initialized 2021-07-21 17:40:47,850+05 INFO Initializing extension 'openldap_rfc-authz' 2021-07-21 17:40:47,850+05 INFO [ovirt-engine-extension-aaa-ldap.authz::openldap_rfc-authz] Creating LDAP pool 'authz' 2021-07-21 17:40:47,851+05 WARNING [ovirt-engine-extension-aaa-ldap.authz::openldap_rfc-authz] TLS/SSL insecure mode 2021-07-21 17:40:48,575+05 INFO [ovirt-engine-extension-aaa-ldap.authz::openldap_rfc-authz] LDAP pool 'authz' information: vendor='null' version='null' 2021-07-21 17:40:48,576+05 INFO [ovirt-engine-extension-aaa-ldap.authz::openldap_rfc-authz] Available Namespaces: [dc=testdom,dc=local] 2021-07-21 17:40:48,576+05 INFO Extension 'openldap_rfc-authz' initialized 2021-07-21 17:40:48,576+05 INFO Initializing extension 'openldap_rfc-authn' 2021-07-21 17:40:48,577+05 INFO [ovirt-engine-extension-aaa-ldap.authn::openldap_rfc-authn] Creating LDAP pool 'authz' 2021-07-21 17:40:48,577+05 WARNING [ovirt-engine-extension-aaa-ldap.authn::openldap_rfc-authn] TLS/SSL insecure mode 2021-07-21 17:40:49,174+05 INFO [ovirt-engine-extension-aaa-ldap.authn::openldap_rfc-authn] LDAP pool 'authz' information: vendor='null' version='null' 2021-07-21 17:40:49,175+05 INFO [ovirt-engine-extension-aaa-ldap.authn::openldap_rfc-authn] Creating LDAP pool 'authn' 2021-07-21 17:40:49,175+05 WARNING [ovirt-engine-extension-aaa-ldap.authn::openldap_rfc-authn] TLS/SSL insecure mode 2021-07-21 17:40:49,427+05 INFO [ovirt-engine-extension-aaa-ldap.authn::openldap_rfc-authn] LDAP pool 'authn' information: vendor='null' version='null' 2021-07-21 17:40:49,428+05 INFO Extension 'openldap_rfc-authn' initialized 2021-07-21 17:40:49,428+05 INFO Start of enabled extensions list 2021-07-21 17:40:49,429+05 INFO Instance name: 'openldap_rfc-authz', Extension name: 'ovirt-engine-extension-aaa-ldap.authz', Version: '1.3.10', Notes: 'Display name: ovirt-engine-extension-aaa-ldap-1.3.10-1.el7', License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: '/etc/ovirt-engine/extensions.d/openldap_rfc-authz.properties', Initialized: 'tlocale' 2021-07-21 17:40:49,429+05 INFO Instance name: 'test_ldap', Extension name: 'ovirt-engine-extension-aaa-ldap.authz', Version: '1.3.10', Notes: 'Display name: ovirt-engine-extension-aaa-ldap-1.3.10-1.el7', License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: '/etc/ovirt-engine/extensions.d/test_ldap.properties', Initialized: 'tlocale' 2021-07-21 17:40:49,429+05 INFO Instance name: 'internal-authn', Extension name: '"ovirt-engine-extension-aaa-jdbc".authn', Version: '"1.1.10"', Notes: 'Display name: "ovirt-engine-extension-aaa-jdbc"', License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: '/etc/ovirt-engine/extensions.d/internal-authn.properties', Initialized: 'tlocale' 2021-07-21 17:40:49,430+05 INFO Instance name: 'internal-authz', Extension name: '"ovirt-engine-extension-aaa-jdbc".authz', Version: '"1.1.10"', Notes: 'Display name: "ovirt-engine-extension-aaa-jdbc"', License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: '/etc/ovirt-engine/extensions.d/internal-authz.properties', Initialized: 'tlocale' 2021-07-21 17:40:49,430+05 INFO Instance name: 'openldap_rfc-authn', Extension name: 'ovirt-engine-extension-aaa-ldap.authn', Version: '1.3.10', Notes: 'Display name: ovirt-engine-extension-aaa-ldap-1.3.10-1.el7', License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: '/etc/ovirt-engine/extensions.d/openldap_rfc-authn.properties', Initialized: 'tlocale' 2021-07-21 17:40:49,430+05 INFO Instance name: 'test_ldap-authn', Extension name: 'ovirt-engine-extension-aaa-ldap.authn', Version: '1.3.10', Notes: 'Display name: ovirt-engine-extension-aaa-ldap-1.3.10-1.el7', License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt Project', Build interface Version: '0', File: '/etc/ovirt-engine/extensions.d/test_ldap-authn.properties', Initialized: 'tlocale' 2021-07-21 17:40:49,430+05 INFO End of enabled extensions list 2021-07-21 17:40:49,431+05 INFO ======================================================================== 2021-07-21 17:40:49,431+05 INFO ============================== Execution =============================== 2021-07-21 17:40:49,431+05 INFO ======================================================================== 2021-07-21 17:40:49,432+05 INFO Iteration: 0 2021-07-21 17:40:49,433+05 INFO Profile='openldap_rfc' authn='openldap_rfc-authn' authz='openldap_rfc-authz' mapping='null' 2021-07-21 17:40:49,433+05 INFO API: -->Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='openldap_rfc' user='domreader' Password: 2021-07-21 17:42:28,572+05 INFO API: <--Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='openldap_rfc' result=SUCCESS 2021-07-21 17:42:28,576+05 INFO --- Begin AuthRecord --- 2021-07-21 17:42:28,577+05 INFO AAA_AUTHN_AUTH_RECORD_PRINCIPAL: Domain Reader 2021-07-21 17:42:28,577+05 INFO --- End AuthRecord --- 2021-07-21 17:42:28,578+05 INFO API: -->Authz.InvokeCommands.FETCH_PRINCIPAL_RECORD principal='Domain Reader' 2021-07-21 17:43:28,582+05 SEVERE Cannot locate principal 'Domain Reader' LDAP server working as proxy to AD. slapd.conf listnig: ### Schema includes ########################################################### include /etc/openldap/schema/core.schema include /etc/openldap/schema/cosine.schema include /etc/openldap/schema/inetorgperson.schema include /etc/openldap/schema/misc.schema include /etc/openldap/schema/nis.schema include /etc/openldap/schema/ad.schema ## Module paths ############################################################## modulepath /usr/lib64/openldap/ moduleload back_ldap moduleload rwm ### Logging ################################################################### logfile /var/log/slapd/slapd.log loglevel 256 # Main settings ############################################################### pidfile /var/run/openldap/slapd.pid argsfile /var/run/openldap/slapd.args TLSCipherSuite HIGH:!NULL TLSCACertificateFile /etc/pki/tls/certs/cacert.pem TLSCertificateFile /etc/pki/tls/certs/slapd.pem TLSCertificateKeyFile /etc/pki/tls/certs/slapd.pem TLSVerifyClient never # Disallow non-encrypted binds - this will refuse any connection that isn't # secured with at least 128-bit encryption security ssf=128 # Allow v2 binding for legacy clients ######################################### allow bind_v2 ### Database definition (Proxy to AD) ######################################### database ldap readonly yes protocol-version 3 rebind-as-user yes uri "ldap://testdom.local:389" suffix "dc=testdom,dc=local" idassert-bind bindmethod=simple mode=none binddn="CN=Domain Reader,OU=AD,OU=SERVICE,DC=testdom,DC=local" credentials=eOv5rgrNv3eq starttls=yes tls_cacertdir=/etc/pki/tls/certs tls_reqcert=never idassert-authzFrom "*" overlay rwm

1 0

Does anyone know How to install macOS on ovirt4.4？
by zhouhao＠vip.friendtimes.net 21 Jul '21

21 Jul '21

Does anyone know How to install macOS on ovirt4.4? I used the image--"macOS.Big.Sur.11.2.3.20D91.iso"，It can run successfully on VMware.But on ovirt，I tested the boot type by both UEFI and BIOS ,they are all cant boot

3 2

Reminder : last week for submitting an abstract for ovirt conference
by Sandro Bonazzola 21 Jul '21

21 Jul '21

Just a reminder that call for papers closes on July 25 and this is the last week! -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. <https://mojo.redhat.com/docs/DOC-1199578>*

1 0

Reconfigure Gluster from Replica 3 to Arbiter 1/Replica 2
by David White 21 Jul '21

21 Jul '21

My current hyperconverged environment is replicating data across all 3 servers. I'm running critically low on disk space, and need to add space. To that end, I've ordered 8x 800GB ssd drives, and plan to put 4 drives in 1 server, and 4 drives in the other. What's my best option for reconfiguring the hyperconverged cluster, to change gluster storage away from Replica 3 to a Replica 2 / Arbiter model? I'd really prefer not to have to reinstall things from scratch, but I'll do that if I have to. My most important requirement is that I cannot have any downtime for my VMs (so I can only reconfigure 1 host at a time). Sent with ProtonMail Secure Email.

3 8

Automatic Shutdown / Startup for Hosted-Engine
by Eugène Ngontang 18 Jul '21

18 Jul '21

Hi, I understood we have to put hosted-engine into maintenance mode and shutdown the VMs if we want to power off the host (otherwise it will reboot). I'm setting up a process to - put the HestedEngine in global maintenance mode (*hosted-engine --set-maintenance --mode=global*) - shutdown the HostedEngine (*hosted-engine --vm-shutdown*) - PowerOff the HostedEngine (*hosted-engine --vm-poweroff*) - Power off the server (*shutdown -P*) Everything works fine and I can start the server back up, remove the HostedEngine from maintenance mode, and it will start automatically running. The issue is when bringing up hosted-engine: all VMs come up but one (*BigIP*) and I am trying to see if there is way to bring it up without having to store the engine password (using the *ovirt_vm* API). At the moment, I am having to look for the BigIP VM and then use credentials to bring it up: it will not come up with 'hosted-engine --vm-start' Is there to make this specific VM start the same time as the others VM automatically when HostedEngine starts? Thanks for your help. Regards, Eugène NG -- LesCDN <http://lescdn.com> engontang(a)lescdn.com ------------------------------------------------------------ *Aux hommes il faut un chef, et au* * chef il faut des hommes!L'habit ne fait pas le moine, mais lorsqu'on te voit on te juge!*

2 2

Browser console not available in admin portal?
by Chris Adams 16 Jul '21

16 Jul '21

Is there a reason the browser-based console is available in the VM portal but not the admin portal? -- Chris Adams <cma(a)cmadams.net>

1 0

Removing Direct Mapped LUNs
by Ryan Chewning 16 Jul '21

16 Jul '21

Hi List, We need to add and remove directly mapped LUNs to multiple VMs in our Non-Production environment. The environment is backed by an iSCSI SAN. In testing when removing a directly mapped LUN it doesn't remove the underlying multipath and devices. Several questions. 1) Is this the expected behavior? 2) Are we supposed to go to each KVM host and manually remove the underlying multipath devices? 3) Is there a technical reason that oVirt doesn't do this as part of the steps to removing the storage? This is something that was handled by the manager in the previous virtualization that we used, Oracle's Xen based Oracle VM. Thanks! Ryan

5 11

ovirt (two nodes & iscsi san)
by edp＠maddalena.it 16 Jul '21

16 Jul '21

Hi. i am trying to set up an environment with two ovirt nodes connected to a san in iscsi. every node has a direct connection to the san (with a point-to-point connection). so every node talks with the san on a different iscsi channel with a different ip. in this case (i have just tried) when I shut down ovirt-node1 the ovirt-engine cannot restart automatically on ovirt-node2. maybe this because when I have configured hosted engine I have moved the engine storage to the iscsi lun that only the node1 can see (the ovirt-engine-setup asks for the iscsi ip address). In this case how can I resovle my problem? other than moving the ovirt-engine from one node to the other I have also to publish other luns to both ovirt nodes. but if every node talks only with one channel of the iscsi san I think that this won't working. If i put a 10 gb switch between ovirt-nodes and san channels can working? what I would like to do is connect the two ovirt nodes to the switch and also the two iscsi channels of the san to the switch. in this way each node should be able to talk to the san on both ip (iscsi channels) thank you

1 1

How to limit number of snapshots per vm
by dhanaraj.ramesh＠yahoo.com 16 Jul '21

16 Jul '21

Hi Team, How do I limit snapshots to certain number within the cluster, or Global setting level. Any help appreciated

1 0

random adapter (NIC) resets on oVirt Node 4.4.6
by Tivon Häberlein 15 Jul '21

15 Jul '21

Hi, I've been trying to get oVirt Node 4.4.6 up and running on my Dell r620 hosts but am facing a strange issue where seemingly all network adapters get reset at random times after install. The interfaces reset as soon as a bit of traffic is flowing through them. Also the logs show nfs timeouts. This only happens after I have installed the host using the oVirt engine and it also only happens when the host is connected to the engine. When the host is in maintenance mode it also seems to work fine. The host and networks work fine when its by itself (I tested right after install using the ISO and also after I have removed the host from the cluster) I cant figure why this is happening. Am I missing something? I've been stuck on this for the last couple of weeks, a bit of help would be much appreciated. Thank you! My cluster is looking like this: Engine: oVirt 4.4.6 - CentOS Linux release 8.3.2011 host1: oVirt 4.4 repository on CentOS Linux release 8.4.2105 host2: oVirt 4.4 repository on CentOS Linux release 8.4.2105 host3 (this is the one I'm trying to install): oVirt node 4.4.6 -- Best regards Tivon Häberlein

4 8

Re: oVirt and ARM
by Milan Zamazal 15 Jul '21

15 Jul '21

Marko Vrgotic <M.Vrgotic(a)activevideo.com> writes: > Dear Arik and Milan, > > In the meantime, I was asked to check if in current 4.4 version or > coming 4.5, are/will there any capabilities or options of emulating > aarch64 on x86_64 platform and if so, what would be the steps to > test/enable it. > > Can you provide some information? Hi Marko, I don't think there is a way to emulate a non-native architecture. Engine doesn't have ARM support and it cannot handle ARM (native or emulated) hosts. You could try to run emulated ARM VMs presented as x86 to Engine using Vdsm hooks but I doubt it would work. I'm afraid the only way is to add ARM support to oVirt. My former colleague has played with running oVirt on Raspberry Pi hosts some years ago (there are traces of that effort in Vdsm) and I think adding ARM support should be, at least in theory, possible. Particular features available would be mostly dependent on ARM support in QEMU and libvirt. Regards, Milan > ----- > kind regards/met vriendelijke groeten > > Marko Vrgotic > Sr. System Engineer @ System Administration > > ActiveVideo > o: +31 (35) 6774131 > m: +31 (65) 5734174 > e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> > w: www.activevideo.com<http://www.activevideo.com> > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein > 1.1217 WJ Hilversum, The Netherlands. The information contained in > this message may be legally privileged and confidential. It is > intended to be read only by the individual or entity to whom it is > addressed or by their designee. If the reader of this message is not > the intended recipient, you are on notice that any distribution of > this message, in any form, is strictly prohibited. If you have > received this message in error, please immediately notify the sender > and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and > delete or destroy any copy of this message. > > > > From: Sandro Bonazzola <sbonazzo(a)redhat.com> > Date: Friday, 9 July 2021 at 15:37 > To: Marko Vrgotic <M.Vrgotic(a)activevideo.com>, Arik Hadas > <ahadas(a)redhat.com>, Milan Zamazal <mzamazal(a)redhat.com> > Cc: Evgheni Dereveanchin <ederevea(a)redhat.com>, Zhenyu Zheng > <zhengzhenyulixi(a)gmail.com>, Joey Ma <majunjiev(a)gmail.com>, > users(a)ovirt.org <users(a)ovirt.org> > Subject: Re: [ovirt-users] oVirt and ARM > > ***CAUTION: This email originated from outside of the organization. Do > not click links or open attachments unless you recognize the > sender!!!*** > > > Il giorno ven 9 lug 2021 alle ore 11:00 Marko Vrgotic > <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>> ha > scritto: > Hi Sandro and the rest of oVirt gurus, > > My managers are positive regarding helping provide some ARM hardware, > but it would not happened earlier than three months from now, as we > are in process of establishing certain relationship with ARM HW > vendor. > > T news! > > > In the meantime, I was asked to check if in current 4.4 version or > coming 4.5, are/will there any capabilities or options of emulating > aarch64 on x86_64 platform and if so, what would be the steps to > test/enable it. > > +Arik Hadas<mailto:ahadas@redhat.com> , +Milan Zamazal<mailto:mzamazal@redhat.com> ? > > > Kindly awaiting your reply. > > Marko Vrgotic > > From: Marko Vrgotic <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>> > Date: Monday, 28 June 2021 at 15:38 > To: Sandro Bonazzola > <sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com>>, Evgheni > Dereveanchin <ederevea(a)redhat.com<mailto:ederevea@redhat.com>> > Cc: Zhenyu Zheng > <zhengzhenyulixi(a)gmail.com<mailto:zhengzhenyulixi@gmail.com>>, Joey Ma > <majunjiev(a)gmail.com<mailto:majunjiev@gmail.com>>, > users(a)ovirt.org<mailto:users@ovirt.org> > <users(a)ovirt.org<mailto:users@ovirt.org>> > Subject: Re: [ovirt-users] oVirt and ARM > Hi Sandro, > > I will check with my managers if we have and could spare some hardware > to contribute developing for oVirt. > > > ----- > kind regards/met vriendelijke groeten > > Marko Vrgotic > Sr. System Engineer @ System Administration > > ActiveVideo > o: +31 (35) 6774131 > m: +31 (65) 5734174 > e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> > w: www.activevideo.com<http://www.activevideo.com> > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein > 1.1217 WJ Hilversum, The Netherlands. The information contained in > this message may be legally privileged and confidential. It is > intended to be read only by the individual or entity to whom it is > addressed or by their designee. If the reader of this message is not > the intended recipient, you are on notice that any distribution of > this message, in any form, is strictly prohibited. If you have > received this message in error, please immediately notify the sender > and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and > delete or destroy any copy of this message. > > > > From: Sandro Bonazzola <sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com>> > Date: Friday, 25 June 2021 at 15:26 > To: Marko Vrgotic > <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>>, Evgheni > Dereveanchin <ederevea(a)redhat.com<mailto:ederevea@redhat.com>> > Cc: Zhenyu Zheng > <zhengzhenyulixi(a)gmail.com<mailto:zhengzhenyulixi@gmail.com>>, Joey Ma > <majunjiev(a)gmail.com<mailto:majunjiev@gmail.com>>, > users(a)ovirt.org<mailto:users@ovirt.org> > <users(a)ovirt.org<mailto:users@ovirt.org>> > Subject: Re: [ovirt-users] oVirt and ARM > > ***CAUTION: This email originated from outside of the organization. Do > not click links or open attachments unless you recognize the > sender!!!*** > > > Il giorno ven 25 giu 2021 alle ore 14:20 Marko Vrgotic > <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>> ha > scritto: > Hi Sandro, > > Thank you for the update. I am not equipped to help on development > side, but I can most certainly do test deployments, once there is > something available. > > We are big oVirt shop and moving to ARM64 with new product, it would > be great if oVirt would start supporting it. > > If we are able to help somehow, let me know. > > I guess a start could be adding some arm64 machine to oVirt > infrastructure so developers can build for it. > You can have a look at > https://ovirt.org/community/get-involved/donate-hardware.html<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fovirt.org…> > Looping in +Evgheni Dereveanchin<mailto:ederevea@redhat.com> in case you can share some resources. > > > > > ----- > kind regards/met vriendelijke groeten > > Marko Vrgotic > Sr. System Engineer @ System Administration > > ActiveVideo > e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> > w: www.activevideo.com<http://www.activevideo.com> > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein > 1.1217 WJ Hilversum, The Netherlands. The information contained in > this message may be legally privileged and confidential. It is > intended to be read only by the individual or entity to whom it is > addressed or by their designee. If the reader of this message is not > the intended recipient, you are on notice that any distribution of > this message, in any form, is strictly prohibited. If you have > received this message in error, please immediately notify the sender > and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and > delete or destroy any copy of this message. > > > > From: Sandro Bonazzola <sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com>> > Date: Thursday, 24 June 2021 at 18:21 > To: Marko Vrgotic > <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>>, Zhenyu > Zheng <zhengzhenyulixi(a)gmail.com<mailto:zhengzhenyulixi@gmail.com>>, > Joey Ma <majunjiev(a)gmail.com<mailto:majunjiev@gmail.com>> > Cc: users(a)ovirt.org<mailto:users@ovirt.org> <users(a)ovirt.org<mailto:users@ovirt.org>> > Subject: Re: [ovirt-users] oVirt and ARM > > ***CAUTION: This email originated from outside of the organization. Do > not click links or open attachments unless you recognize the > sender!!!*** > > > Il giorno gio 24 giu 2021 alle ore 16:34 Marko Vrgotic > <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>> ha > scritto: > Hi oVirt, > > Where can I find if there are any information about oVirt supporting arm64 CPU architecture? > > Right now oVirt is not supporting arm64. There was an initiative about > supporting it started some time ago from openEuler ovirt SIG. > I didn't got any further updates on this topic, looping in those who I remember being looking into it. > I think that if someone contributes arm64 support it would also be a feature worth a 4.5 release :-) > > > ----- > kind regards/met vriendelijke groeten > > Marko Vrgotic > Sr. System Engineer @ System Administration > > ActiveVideo > o: +31 (35) 6774131 > m: +31 (65) 5734174 > e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> > w: www.activevideo.com<http://www.activevideo.com> > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein > 1.1217 WJ Hilversum, The Netherlands. The information contained in > this message may be legally privileged and confidential. It is > intended to be read only by the individual or entity to whom it is > addressed or by their designee. If the reader of this message is not > the intended recipient, you are on notice that any distribution of > this message, in any form, is strictly prohibited. If you have > received this message in error, please immediately notify the sender > and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and > delete or destroy any copy of this message. > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org<mailto:users@ovirt.org> > To unsubscribe send an email to users-leave(a)ovirt.org<mailto:users-leave@ovirt.org> > Privacy Statement: > https://www.ovirt.org/privacy-policy.html<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/MQ3XND2NKIL7V…<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> > > > -- > > Sandro Bonazzola > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat > EMEA<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com> > Error! Filename not > specified.<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours. > > > > -- > > Sandro Bonazzola > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat > EMEA<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com> > Error! Filename not > specified.<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours. > > > > -- > > Sandro Bonazzola > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com> > [https://static.redhat.com/libs/redhat/brand-assets/2/corp/logo--200.png]<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmojo.redh…>

3 4

Blog post - Using Ceph only storage for oVirt datacenter
by Sandro Bonazzola 15 Jul '21

15 Jul '21

Hi, I just published the result of the testing of oVirt 4.4.7 with Ceph Pacific and RDO Victoria for deploying an oVirt datacenter using Ceph as storage with a blog post at https://blogs.ovirt.org/2021/07/using-ceph-only-storage-for-ovirt-datacente… Comments and suggestions are welcome. Thanks, -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

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Automatic Shutdown / Startup for Hosted-Engine
by Eugène Ngontang 14 Jul '21

14 Jul '21

Hi, I understood we have to put hosted-engine into maintenance mode and shutdown the VMs if we want to power off the host (otherwise it will reboot). I'm setting up a process to - put the HestedEngine in global maintenance mode (*hosted-engine --set-maintenance --mode=global*) - shutdown the HostedEngine (*hosted-engine --vm-shutdown*) - PowerOff the HostedEngine (*hosted-engine --vm-poweroff*) - Power off the server (*shutdown -P*) Everything works fine and I can start the server back up, remove the HostedEngine from maintenance mode, and it will start automatically running. The issue is when bringing up hosted-engine: all VMs come up but one (*BigIP*) and I am trying to see if there is way to bring it up without having to store the engine password (using the *ovirt_vm* API). At the moment, I am having to look for the BigIP VM and then use credentials to bring it up: it will not come up with 'hosted-engine --vm-start' Is there to make this specific VM start the same time as the others VM automatically when HostedEngine starts? Thanks for your help. Regards, Eugène NG -- LesCDN <http://lescdn.com> engontang(a)lescdn.com ------------------------------------------------------------ *Aux hommes il faut un chef, et au* * chef il faut des hommes!L'habit ne fait pas le moine, mais lorsqu'on te voit on te juge!*

1 1

[ANN] Async oVirt Node release for oVirt 4.4.7.1
by Lev Veyde 14 Jul '21

14 Jul '21

On July 14th 2021 the oVirt project released an async update of oVirt Node (4.4.7.1) Changes: - Updated ovirt-hosted-engine-setup-2.5.2 - Updated imgbased to 1.2.23 (Fixes BZ#1979624 <https://bugzilla.redhat.com/show_bug.cgi?id=1979624>) - Uses 5.2.0 Qemu packages (Fixes BZ#1981005 <https://bugzilla.redhat.com/show_bug.cgi?id=1981005>) ovirt-node-4.4.7 ovirt-node-4.4.7.1 NetworkManager 1.32.0-1.el8 1.32.2-1.el8 NetworkManager-config-server 1.32.0-1.el8 1.32.2-1.el8 NetworkManager-libnm 1.32.0-1.el8 1.32.2-1.el8 NetworkManager-ovs 1.32.0-1.el8 1.32.2-1.el8 NetworkManager-team 1.32.0-1.el8 1.32.2-1.el8 NetworkManager-tui 1.32.0-1.el8 1.32.2-1.el8 autofs 5.1.4-71.el8 5.1.4-74.el8 glib2 2.56.4-13.el8 2.56.4-14.el8 glibc 2.28-160.el8 2.28-161.el8 glibc-common 2.28-160.el8 2.28-161.el8 glibc-langpack-en 2.28-160.el8 2.28-161.el8 imgbased 1.2.21-1.el8 1.2.23-1.el8 kexec-tools 2.0.20-52.el8 2.0.20-53.el8 libblockdev 2.24-6.el8 2.24-7.el8 libblockdev-crypto 2.24-6.el8 2.24-7.el8 libblockdev-dm 2.24-6.el8 2.24-7.el8 libblockdev-fs 2.24-6.el8 2.24-7.el8 libblockdev-kbd 2.24-6.el8 2.24-7.el8 libblockdev-loop 2.24-6.el8 2.24-7.el8 libblockdev-lvm 2.24-6.el8 2.24-7.el8 libblockdev-mdraid 2.24-6.el8 2.24-7.el8 libblockdev-mpath 2.24-6.el8 2.24-7.el8 libblockdev-nvdimm 2.24-6.el8 2.24-7.el8 libblockdev-part 2.24-6.el8 2.24-7.el8 libblockdev-plugins-all 2.24-6.el8 2.24-7.el8 libblockdev-swap 2.24-6.el8 2.24-7.el8 libblockdev-utils 2.24-6.el8 2.24-7.el8 libblockdev-vdo 2.24-6.el8 2.24-7.el8 libepoxy 1.5.3-1.el8 1.5.8-1.el8 libipa_hbac 2.5.1-1.el8 2.5.1-2.el8 libjpeg-turbo 1.5.3-10.el8 1.5.3-11.el8 librados2 16.2.4-1.el8s 16.2.5-1.el8s librbd1 16.2.4-1.el8s 16.2.5-1.el8s librepo 1.14.0-1.el8 1.14.0-2.el8 libsss_autofs 2.5.1-1.el8 2.5.1-2.el8 libsss_certmap 2.5.1-1.el8 2.5.1-2.el8 libsss_idmap 2.5.1-1.el8 2.5.1-2.el8 libsss_nss_idmap 2.5.1-1.el8 2.5.1-2.el8 libsss_simpleifp 2.5.1-1.el8 2.5.1-2.el8 libsss_sudo 2.5.1-1.el8 2.5.1-2.el8 llvm-compat-libs 11.0.1-1.module_el8.5.0+840+21214faf llvm-libs 12.0.0-1.module_el8.5.0+840+21214faf mesa-dri-drivers 21.1.3-1.el8 21.1.3-1.el8.0.1 mesa-filesystem 21.1.3-1.el8 21.1.3-1.el8.0.1 mesa-libEGL 21.1.3-1.el8 21.1.3-1.el8.0.1 mesa-libGL 21.1.3-1.el8 21.1.3-1.el8.0.1 mesa-libgbm 21.1.3-1.el8 21.1.3-1.el8.0.1 mesa-libglapi 21.1.3-1.el8 21.1.3-1.el8.0.1 nettle 3.4.1-4.el8_3 3.4.1-5.el8 nmstate 1.1.0-0.5.alpha4.el8 1.1.0-0.6.alpha6.el8 nmstate-plugin-ovsdb 1.1.0-0.5.alpha4.el8 1.1.0-0.6.alpha6.el8 nss 3.67.0-2.el8_4 3.67.0-4.el8_4 nss-softokn 3.67.0-2.el8_4 3.67.0-4.el8_4 nss-softokn-freebl 3.67.0-2.el8_4 3.67.0-4.el8_4 nss-sysinit 3.67.0-2.el8_4 3.67.0-4.el8_4 nss-tools 3.67.0-2.el8_4 3.67.0-4.el8_4 nss-util 3.67.0-2.el8_4 3.67.0-4.el8_4 ovirt-hosted-engine-setup 2.5.1-1.el8 2.5.2-1.el8 ovirt-node-ng-image-update-placeholder 4.4.7-1.el8 4.4.7.1-1.el8 ovirt-openvswitch 2.11-0.2021060703.el8 2.11-1.el8 ovirt-openvswitch-ovn 2.11-0.2021060703.el8 2.11-1.el8 ovirt-openvswitch-ovn-common 2.11-0.2021060703.el8 2.11-1.el8 ovirt-openvswitch-ovn-host 2.11-0.2021060703.el8 2.11-1.el8 ovirt-python-openvswitch 2.11-0.2021060703.el8 2.11-1.el8 ovirt-release-host-node 4.4.7-1.el8 4.4.7.1-1.el8 ovirt-release44 4.4.7-1.el8 4.4.7.1-1.el8 pacemaker-cluster-libs 2.1.0-2.el8 2.1.0-3.el8 pacemaker-libs 2.1.0-2.el8 2.1.0-3.el8 pacemaker-schemas 2.1.0-2.el8 2.1.0-3.el8 python3-blockdev 2.24-6.el8 2.24-7.el8 python3-imgbased 1.2.21-1.el8 1.2.23-1.el8 python3-libipa_hbac 2.5.1-1.el8 2.5.1-2.el8 python3-libnmstate 1.1.0-0.5.alpha4.el8 1.1.0-0.6.alpha6.el8 python3-sss 2.5.1-1.el8 2.5.1-2.el8 python3-sss-murmur 2.5.1-1.el8 2.5.1-2.el8 python3-sssdconfig 2.5.1-1.el8 2.5.1-2.el8 qemu-guest-agent 6.0.0-19.el8s 5.2.0-16.el8s qemu-img 6.0.0-19.el8s 5.2.0-16.el8s qemu-kvm 6.0.0-19.el8s 5.2.0-16.el8s qemu-kvm-block-curl 6.0.0-19.el8s 5.2.0-16.el8s qemu-kvm-block-gluster 6.0.0-19.el8s 5.2.0-16.el8s qemu-kvm-block-iscsi 6.0.0-19.el8s 5.2.0-16.el8s qemu-kvm-block-rbd 6.0.0-19.el8s 5.2.0-16.el8s qemu-kvm-block-ssh 6.0.0-19.el8s 5.2.0-16.el8s qemu-kvm-common 6.0.0-19.el8s 5.2.0-16.el8s qemu-kvm-core 6.0.0-19.el8s 5.2.0-16.el8s qemu-kvm-ui-opengl 6.0.0-19.el8s 5.2.0-16.el8s qemu-kvm-ui-spice 6.0.0-19.el8s 5.2.0-16.el8s selinux-policy 3.14.3-71.el8 3.14.3-72.el8 selinux-policy-targeted 3.14.3-71.el8 3.14.3-72.el8 sssd-client 2.5.1-1.el8 2.5.1-2.el8 sssd-common 2.5.1-1.el8 2.5.1-2.el8 sssd-common-pac 2.5.1-1.el8 2.5.1-2.el8 sssd-dbus 2.5.1-1.el8 2.5.1-2.el8 sssd-ipa 2.5.1-1.el8 2.5.1-2.el8 sssd-kcm 2.5.1-1.el8 2.5.1-2.el8 sssd-krb5-common 2.5.1-1.el8 2.5.1-2.el8 sssd-tools 2.5.1-1.el8 2.5.1-2.el8 -- Lev Veyde Senior Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

1 0

a kind reminder oVirt 2021 CfP closing in 11 days
by Sandro Bonazzola 14 Jul '21

14 Jul '21

Hi, a kind reminder oVirt 2021 CfP closing in 11 days. More details: https://blogs.ovirt.org/ovirt-2021-online-conference/ Looking forward to user stories, developers onboarding journeys, integration stories, new features presentation, old features nobody knows about because nobody presented them before and more you see fit. -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

1 0

Re: oVirt and ARM
by Arik Hadas 14 Jul '21

14 Jul '21

On Tue, Jul 13, 2021 at 10:45 PM Marko Vrgotic <M.Vrgotic(a)activevideo.com> wrote: > Dear Arik and Milan, > > > > In the meantime, I was asked to check if in current 4.4 version or coming > 4.5, are/will there any capabilities or options of emulating aarch64 on > x86_64 platform and if so, what would be the steps to test/enable it. > > > > Can you provide some information? > oVirt doesn't support fully emulated workloads out of the box. The architecture of the guest is determined by that of the cluster [1] and the latter is either set automatically based on the hosts in the cluster or set explicitly by the user in which case we enforce the hosts to comply with that setting. It could be nice to see it picked up by someone in the community if fully emulated workloads are desired. We don't have anything about this in our backlog at this point. In the meantime, the easiest way to have fully emulated AArch64 workloads would probably be by using a VDSM hook that modifies the VM configuration before it starts (e.g., changing the 'emulator' to /usr/bin/qemu-system-aarch64, changing the 'os' tag, etc). See [2] for how it was suggested to emulate ARM. [1] https://github.com/oVirt/ovirt-engine/blob/ovirt-engine-4.4.8/backend/manag… [2] https://fedoraproject.org/wiki/Architectures/ARM/HowToQemu#Installing_the_A… > > > ----- > > kind regards/met vriendelijke groeten > > > > Marko Vrgotic > Sr. System Engineer @ System Administration > > > ActiveVideo > > *o: *+31 (35) 6774131 > > *m: +*31 (65) 5734174 > > *e:* m.vrgotic(a)activevideo.com > *w: *www.activevideo.com > > > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 > WJ Hilversum, The Netherlands. The information contained in this message > may be legally privileged and confidential. It is intended to be read only > by the individual or entity to whom it is addressed or by their designee. > If the reader of this message is not the intended recipient, you are on > notice that any distribution of this message, in any form, is strictly > prohibited. If you have received this message in error, please immediately > notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 > 408.931.9200 and delete or destroy any copy of this message. > > > > > > > > *From: *Sandro Bonazzola <sbonazzo(a)redhat.com> > *Date: *Friday, 9 July 2021 at 15:37 > *To: *Marko Vrgotic <M.Vrgotic(a)activevideo.com>, Arik Hadas < > ahadas(a)redhat.com>, Milan Zamazal <mzamazal(a)redhat.com> > *Cc: *Evgheni Dereveanchin <ederevea(a)redhat.com>, Zhenyu Zheng < > zhengzhenyulixi(a)gmail.com>, Joey Ma <majunjiev(a)gmail.com>, users(a)ovirt.org > <users(a)ovirt.org> > *Subject: *Re: [ovirt-users] oVirt and ARM > > ***CAUTION: This email originated from outside of the organization. Do not > click links or open attachments unless you recognize the sender!!!*** > > > > > > Il giorno ven 9 lug 2021 alle ore 11:00 Marko Vrgotic < > M.Vrgotic(a)activevideo.com> ha scritto: > > Hi Sandro and the rest of oVirt gurus, > > > > My managers are positive regarding helping provide some ARM hardware, but > it would not happened earlier than three months from now, as we are in > process of establishing certain relationship with ARM HW vendor. > > > > T news! > > > > > > In the meantime, I was asked to check if in current 4.4 version or coming > 4.5, are/will there any capabilities or options of emulating aarch64 on > x86_64 platform and if so, what would be the steps to test/enable it. > > > > +Arik Hadas <ahadas(a)redhat.com> , +Milan Zamazal <mzamazal(a)redhat.com> ? > > > > > > Kindly awaiting your reply. > > > > Marko Vrgotic > > > > *From: *Marko Vrgotic <M.Vrgotic(a)activevideo.com> > *Date: *Monday, 28 June 2021 at 15:38 > *To: *Sandro Bonazzola <sbonazzo(a)redhat.com>, Evgheni Dereveanchin < > ederevea(a)redhat.com> > *Cc: *Zhenyu Zheng <zhengzhenyulixi(a)gmail.com>, Joey Ma < > majunjiev(a)gmail.com>, users(a)ovirt.org <users(a)ovirt.org> > *Subject: *Re: [ovirt-users] oVirt and ARM > > Hi Sandro, > > > > I will check with my managers if we have and could spare some hardware to > contribute developing for oVirt. > > > > > > ----- > > kind regards/met vriendelijke groeten > > > > Marko Vrgotic > Sr. System Engineer @ System Administration > > > ActiveVideo > > *o: *+31 (35) 6774131 > > *m: +*31 (65) 5734174 > > *e:* m.vrgotic(a)activevideo.com > *w: *www.activevideo.com > > > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 > WJ Hilversum, The Netherlands. The information contained in this message > may be legally privileged and confidential. It is intended to be read only > by the individual or entity to whom it is addressed or by their designee. > If the reader of this message is not the intended recipient, you are on > notice that any distribution of this message, in any form, is strictly > prohibited. If you have received this message in error, please immediately > notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 > 408.931.9200 and delete or destroy any copy of this message. > > > > > > > > *From: *Sandro Bonazzola <sbonazzo(a)redhat.com> > *Date: *Friday, 25 June 2021 at 15:26 > *To: *Marko Vrgotic <M.Vrgotic(a)activevideo.com>, Evgheni Dereveanchin < > ederevea(a)redhat.com> > *Cc: *Zhenyu Zheng <zhengzhenyulixi(a)gmail.com>, Joey Ma < > majunjiev(a)gmail.com>, users(a)ovirt.org <users(a)ovirt.org> > *Subject: *Re: [ovirt-users] oVirt and ARM > > ***CAUTION: This email originated from outside of the organization. Do not > click links or open attachments unless you recognize the sender!!!*** > > > > > > Il giorno ven 25 giu 2021 alle ore 14:20 Marko Vrgotic < > M.Vrgotic(a)activevideo.com> ha scritto: > > Hi Sandro, > > > > Thank you for the update. I am not equipped to help on development side, > but I can most certainly do test deployments, once there is something > available. > > > > We are big oVirt shop and moving to ARM64 with new product, it would be > great if oVirt would start supporting it. > > > > If we are able to help somehow, let me know. > > > > I guess a start could be adding some arm64 machine to oVirt infrastructure > so developers can build for it. > > You can have a look at > https://ovirt.org/community/get-involved/donate-hardware.html > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fovirt.org…> > > > Looping in +Evgheni Dereveanchin <ederevea(a)redhat.com> in case you can > share some resources. > > > > > > > > > > ----- > > kind regards/met vriendelijke groeten > > > > Marko Vrgotic > Sr. System Engineer @ System Administration > > > ActiveVideo > > *e:* m.vrgotic(a)activevideo.com > *w: *www.activevideo.com > > > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 > WJ Hilversum, The Netherlands. The information contained in this message > may be legally privileged and confidential. It is intended to be read only > by the individual or entity to whom it is addressed or by their designee. > If the reader of this message is not the intended recipient, you are on > notice that any distribution of this message, in any form, is strictly > prohibited. If you have received this message in error, please immediately > notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 > 408.931.9200 and delete or destroy any copy of this message. > > > > > > > > *From: *Sandro Bonazzola <sbonazzo(a)redhat.com> > *Date: *Thursday, 24 June 2021 at 18:21 > *To: *Marko Vrgotic <M.Vrgotic(a)activevideo.com>, Zhenyu Zheng < > zhengzhenyulixi(a)gmail.com>, Joey Ma <majunjiev(a)gmail.com> > *Cc: *users(a)ovirt.org <users(a)ovirt.org> > *Subject: *Re: [ovirt-users] oVirt and ARM > > ***CAUTION: This email originated from outside of the organization. Do not > click links or open attachments unless you recognize the sender!!!*** > > > > > > Il giorno gio 24 giu 2021 alle ore 16:34 Marko Vrgotic < > M.Vrgotic(a)activevideo.com> ha scritto: > > Hi oVirt, > > > > Where can I find if there are any information about oVirt supporting arm64 > CPU architecture? > > > > Right now oVirt is not supporting arm64. There was an initiative about > supporting it started some time ago from openEuler ovirt SIG. > > I didn't got any further updates on this topic, looping in those who I > remember being looking into it. > > I think that if someone contributes arm64 support it would also be a > feature worth a 4.5 release :-) > > > > > > ----- > > kind regards/met vriendelijke groeten > > > > Marko Vrgotic > Sr. System Engineer @ System Administration > > > ActiveVideo > > *o: *+31 (35) 6774131 > > *m: +*31 (65) 5734174 > > *e:* m.vrgotic(a)activevideo.com > *w: *www.activevideo.com > > > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 > WJ Hilversum, The Netherlands. The information contained in this message > may be legally privileged and confidential. It is intended to be read only > by the individual or entity to whom it is addressed or by their designee. > If the reader of this message is not the intended recipient, you are on > notice that any distribution of this message, in any form, is strictly > prohibited. If you have received this message in error, please immediately > notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 > 408.931.9200 and delete or destroy any copy of this message. > > > > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/MQ3XND2NKIL7V… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> > > > > > -- > > *Sandro Bonazzola* > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > sbonazzo(a)redhat.com > > *Error! Filename not specified.* > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > *Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours.* > > > > > > > -- > > *Sandro Bonazzola* > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > sbonazzo(a)redhat.com > > *Error! Filename not specified.* > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > *Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours.* > > > > > > > -- > > *Sandro Bonazzola* > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > sbonazzo(a)redhat.com > > > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > > *Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours. > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmojo.redh…>* > > >

1 0

How to remove "VM is being cloned" flag in a failed clone VM operation
by Richard Chan 14 Jul '21

14 Jul '21

Hello list, I had an unsuccessful zombie clone VM task - 1. Target: was able to unlock the disks and delete the target VM 2. Source: able to unlock the disks. Now I cannot do anything with the source as it is flagged as "VM is being clone". Is there a way to remove this flag manually? vdms-client Host -> this does not show any tasks outstanding. Thank you. Richard Chan

2 2

upgrading to 4.4.6 with Rocky Linux 8
by Jason Keltz 13 Jul '21

13 Jul '21

Hi.. I'm looking to migrate soon from CentOS 7.9 with oVirt 4.3.10 to Rocky Linux 8.4 with oVirt 4.4.6. I'm working on my kickstart of my standalone engine in a VM at the moment. So far, with minimal experience with Rocky Linux, after my kickstart, I was able to run "engine-setup", follow all the defaults and then access my "new" engine via web. I have to explore the actual procedure for installing on my current engine host, and restoring my data. When oVirt team releases new releases, I'm just wondering if you test going from the last previous release (4.3.10 in this case) to each latest release? I know that the documentation says we always need to make sure we update to each individaul major release, but I'm just wondering if this is something that oVirt team tests with each release? I'm very concerned for potential of failed upgrade, and the potential headaches that it could cause. I see the 4.4.6 was released in time with RHEL 8.3. I'd like to use Rocky Linux 8.4 because I believe RHEL has re-enabled mptsas (though I know still unsupported) from 8.4+ which will make things easier. Any additional suggestions or caveats of the upgrade? Thanks for any feedback, Jason.

8 18

Re: oVirt and ARM
by Sandro Bonazzola 13 Jul '21

13 Jul '21

Il giorno ven 9 lug 2021 alle ore 11:00 Marko Vrgotic < M.Vrgotic(a)activevideo.com> ha scritto: > Hi Sandro and the rest of oVirt gurus, > > > > My managers are positive regarding helping provide some ARM hardware, but > it would not happened earlier than three months from now, as we are in > process of establishing certain relationship with ARM HW vendor. > T news! > > > In the meantime, I was asked to check if in current 4.4 version or coming > 4.5, are/will there any capabilities or options of emulating aarch64 on > x86_64 platform and if so, what would be the steps to test/enable it. > +Arik Hadas <ahadas(a)redhat.com> , +Milan Zamazal <mzamazal(a)redhat.com> ? > > > Kindly awaiting your reply. > > > > Marko Vrgotic > > > > *From: *Marko Vrgotic <M.Vrgotic(a)activevideo.com> > *Date: *Monday, 28 June 2021 at 15:38 > *To: *Sandro Bonazzola <sbonazzo(a)redhat.com>, Evgheni Dereveanchin < > ederevea(a)redhat.com> > *Cc: *Zhenyu Zheng <zhengzhenyulixi(a)gmail.com>, Joey Ma < > majunjiev(a)gmail.com>, users(a)ovirt.org <users(a)ovirt.org> > *Subject: *Re: [ovirt-users] oVirt and ARM > > Hi Sandro, > > > > I will check with my managers if we have and could spare some hardware to > contribute developing for oVirt. > > > > > > ----- > > kind regards/met vriendelijke groeten > > > > Marko Vrgotic > Sr. System Engineer @ System Administration > > > ActiveVideo > > *o: *+31 (35) 6774131 > > *m: +*31 (65) 5734174 > > *e:* m.vrgotic(a)activevideo.com > *w: *www.activevideo.com > > > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 > WJ Hilversum, The Netherlands. The information contained in this message > may be legally privileged and confidential. It is intended to be read only > by the individual or entity to whom it is addressed or by their designee. > If the reader of this message is not the intended recipient, you are on > notice that any distribution of this message, in any form, is strictly > prohibited. If you have received this message in error, please immediately > notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 > 408.931.9200 and delete or destroy any copy of this message. > > > > > > > > *From: *Sandro Bonazzola <sbonazzo(a)redhat.com> > *Date: *Friday, 25 June 2021 at 15:26 > *To: *Marko Vrgotic <M.Vrgotic(a)activevideo.com>, Evgheni Dereveanchin < > ederevea(a)redhat.com> > *Cc: *Zhenyu Zheng <zhengzhenyulixi(a)gmail.com>, Joey Ma < > majunjiev(a)gmail.com>, users(a)ovirt.org <users(a)ovirt.org> > *Subject: *Re: [ovirt-users] oVirt and ARM > > ***CAUTION: This email originated from outside of the organization. Do not > click links or open attachments unless you recognize the sender!!!*** > > > > > > Il giorno ven 25 giu 2021 alle ore 14:20 Marko Vrgotic < > M.Vrgotic(a)activevideo.com> ha scritto: > > Hi Sandro, > > > > Thank you for the update. I am not equipped to help on development side, > but I can most certainly do test deployments, once there is something > available. > > > > We are big oVirt shop and moving to ARM64 with new product, it would be > great if oVirt would start supporting it. > > > > If we are able to help somehow, let me know. > > > > I guess a start could be adding some arm64 machine to oVirt infrastructure > so developers can build for it. > > You can have a look at > https://ovirt.org/community/get-involved/donate-hardware.html > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fovirt.org…> > > > Looping in +Evgheni Dereveanchin <ederevea(a)redhat.com> in case you can > share some resources. > > > > > > > > > > ----- > > kind regards/met vriendelijke groeten > > > > Marko Vrgotic > Sr. System Engineer @ System Administration > > > ActiveVideo > > *e:* m.vrgotic(a)activevideo.com > *w: *www.activevideo.com > > > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 > WJ Hilversum, The Netherlands. The information contained in this message > may be legally privileged and confidential. It is intended to be read only > by the individual or entity to whom it is addressed or by their designee. > If the reader of this message is not the intended recipient, you are on > notice that any distribution of this message, in any form, is strictly > prohibited. If you have received this message in error, please immediately > notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 > 408.931.9200 and delete or destroy any copy of this message. > > > > > > > > *From: *Sandro Bonazzola <sbonazzo(a)redhat.com> > *Date: *Thursday, 24 June 2021 at 18:21 > *To: *Marko Vrgotic <M.Vrgotic(a)activevideo.com>, Zhenyu Zheng < > zhengzhenyulixi(a)gmail.com>, Joey Ma <majunjiev(a)gmail.com> > *Cc: *users(a)ovirt.org <users(a)ovirt.org> > *Subject: *Re: [ovirt-users] oVirt and ARM > > ***CAUTION: This email originated from outside of the organization. Do not > click links or open attachments unless you recognize the sender!!!*** > > > > > > Il giorno gio 24 giu 2021 alle ore 16:34 Marko Vrgotic < > M.Vrgotic(a)activevideo.com> ha scritto: > > Hi oVirt, > > > > Where can I find if there are any information about oVirt supporting arm64 > CPU architecture? > > > > Right now oVirt is not supporting arm64. There was an initiative about > supporting it started some time ago from openEuler ovirt SIG. > > I didn't got any further updates on this topic, looping in those who I > remember being looking into it. > > I think that if someone contributes arm64 support it would also be a > feature worth a 4.5 release :-) > > > > > > ----- > > kind regards/met vriendelijke groeten > > > > Marko Vrgotic > Sr. System Engineer @ System Administration > > > ActiveVideo > > *o: *+31 (35) 6774131 > > *m: +*31 (65) 5734174 > > *e:* m.vrgotic(a)activevideo.com > *w: *www.activevideo.com > > > > ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 > WJ Hilversum, The Netherlands. The information contained in this message > may be legally privileged and confidential. It is intended to be read only > by the individual or entity to whom it is addressed or by their designee. > If the reader of this message is not the intended recipient, you are on > notice that any distribution of this message, in any form, is strictly > prohibited. If you have received this message in error, please immediately > notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 > 408.931.9200 and delete or destroy any copy of this message. > > > > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/MQ3XND2NKIL7V… > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> > > > > > -- > > *Sandro Bonazzola* > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > sbonazzo(a)redhat.com > > *Error! Filename not specified.* > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > *Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours.* > > > > > > > -- > > *Sandro Bonazzola* > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > sbonazzo(a)redhat.com > > > <https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> > > *Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours.* > > > -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. <https://mojo.redhat.com/docs/DOC-1199578>*

2 1

Create new disk failure
by Gangi Reddy 13 Jul '21

13 Jul '21

Software version: 4.4.6.7-1.el8 Error: VDSM server command HSMGetAllTasksStatusesVDS failed: value=Error creating a new volume: ("Volume creation 8f509d4b-6d37-44c5-aa37-acba17391143 failed: (28, 'Sanlock resource write failure', 'No space left on device')",) abortedcode=205

3 3

Image import to Managed Block Storage
by ssarang520＠gmail.com 13 Jul '21

13 Jul '21

Hi, Any plans to add the function to import images to MBS?

2 4

Ovirt Storage not reclaim
by Ranesh Tharanga Perera 12 Jul '21

12 Jul '21

I have attached 7TB disk ( pre allocated) for VM ( Redhat 8 ).. Due to some space issue we have unattached disk from VM and deleted it. but free space still has not changed and we can't use that space for other purposes . What would be the issue ? Thanks, Ranesh..

3 6

Unable to migrate VMs to or from oVirt node 4.4.7
by nroach44＠nroach44.id.au 12 Jul '21

12 Jul '21

Hi All, After upgrading some of my hosts to 4.4.7, and after fixing the policy issue, I'm no longer able to migrate VMs to or from 4.4.7 hosts. Starting them works fine regardless of the host version. HE 4.4.7.6-1.el8, Linux and Windows VMs. The log on the receiving end (4.4.7 in this case): VDSM: 2021-07-09 22:02:17,491+0800 INFO (libvirt/events) [vds] Channel state for vm_id=5d11885a-37d3-4f68-a953-72d808f43cdd changed from=UNKNOWN(-1) to=disconnected(2) (qemuguestagent:289) 2021-07-09 22:02:55,537+0800 INFO (libvirt/events) [virt.vm] (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') underlying process disconnected (vm:1134) 2021-07-09 22:02:55,537+0800 INFO (libvirt/events) [virt.vm] (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') Release VM resources (vm:5313) 2021-07-09 22:02:55,537+0800 INFO (libvirt/events) [virt.vm] (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') Stopping connection (guestagent:438) 2021-07-09 22:02:55,539+0800 INFO (libvirt/events) [virt.vm] (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') Stopping connection (guestagent:438) 2021-07-09 22:02:55,539+0800 INFO (libvirt/events) [vdsm.api] START inappropriateDevices(thiefId='5d11885a-37d3-4f68-a953-72d808f43cdd') from=internal, task_id=7abe370b-13bc-4c49-bf02-2e40db142250 (api:48) 2021-07-09 22:02:55,544+0800 WARN (vm/5d11885a) [virt.vm] (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') Couldn't destroy incoming VM: Domain not found: no domain with matching uuid '5d11885a-37d3-4f68-a953-72d808f43cdd' (vm:4046) 2021-07-09 22:02:55,544+0800 INFO (vm/5d11885a) [virt.vm] (vmId='5d11885a-37d3-4f68-a953-72d808f43cdd') Changed state to Down: VM destroyed during the startup (code=10) (vm:1895) syslog shows: Jul 09 22:35:01 HOSTNAME abrt-hook-ccpp[177862]: Process 177022 (qemu-kvm) of user 107 killed by SIGABRT - dumping core qemu: qemu-kvm: ../util/yank.c:107: yank_unregister_instance: Assertion `QLIST_EMPTY(&entry->yankfns)' failed. 2021-07-09 14:02:54.521+0000: shutting down, reason=failed When migrating from 4.4.7 to 4.4.6, syslog shows: Jul 09 22:36:36 HOSTNAME libvirtd[2775]: unsupported configuration: unknown audio type 'spice' Any suggestions or further logs I can chase up? Thanks, N

4 5

Q: Strange ping timeouts/network issues when 1 node is down
by Andrei Verovski 12 Jul '21

12 Jul '21

Hi, I have observed strange ping timeouts/network issues when one of nodes is down, for example, for RAM upgrade. Powering up and connecting node back solves this. Each node have 2 networks (connected to different Ethernet interfaces), ovirtmgmt 192.168.0.xxx and DMZ 192.168.1.x. Additionally, time consuming operations like VM cloning causes increase of ping latency to ALL nodes from local workstations. VM cloning should load only 1 node but it should not affect the whole ovirt mgmt network on all nodes. How to fix this issue? Thanks in advance for any help. Andrei

1 0

glusterfs health-check failed, (brick) going down
by Jiří Sléžka 11 Jul '21

11 Jul '21

Hello, I have 3 node HCI cluster with oVirt 4.4.6 and CentOS8. For time to time (I belive) random brick on random host goes down because health-check. It looks like [root@ovirt-hci02 ~]# grep "posix_health_check" /var/log/glusterfs/bricks/* /var/log/glusterfs/bricks/gluster_bricks-vms2-vms2.log:[2021-07-07 07:13:37.408184] M [MSGID: 113075] [posix-helpers.c:2214:posix_health_check_thread_proc] 0-vms-posix: health-check failed, going down /var/log/glusterfs/bricks/gluster_bricks-vms2-vms2.log:[2021-07-07 07:13:37.408407] M [MSGID: 113075] [posix-helpers.c:2232:posix_health_check_thread_proc] 0-vms-posix: still alive! -> SIGTERM /var/log/glusterfs/bricks/gluster_bricks-vms2-vms2.log:[2021-07-07 16:11:14.518971] M [MSGID: 113075] [posix-helpers.c:2214:posix_health_check_thread_proc] 0-vms-posix: health-check failed, going down /var/log/glusterfs/bricks/gluster_bricks-vms2-vms2.log:[2021-07-07 16:11:14.519200] M [MSGID: 113075] [posix-helpers.c:2232:posix_health_check_thread_proc] 0-vms-posix: still alive! -> SIGTERM on other host [root@ovirt-hci01 ~]# grep "posix_health_check" /var/log/glusterfs/bricks/* /var/log/glusterfs/bricks/gluster_bricks-engine-engine.log:[2021-07-05 13:15:51.983327] M [MSGID: 113075] [posix-helpers.c:2214:posix_health_check_thread_proc] 0-engine-posix: health-check failed, going down /var/log/glusterfs/bricks/gluster_bricks-engine-engine.log:[2021-07-05 13:15:51.983728] M [MSGID: 113075] [posix-helpers.c:2232:posix_health_check_thread_proc] 0-engine-posix: still alive! -> SIGTERM /var/log/glusterfs/bricks/gluster_bricks-vms2-vms2.log:[2021-07-05 01:53:35.769129] M [MSGID: 113075] [posix-helpers.c:2214:posix_health_check_thread_proc] 0-vms-posix: health-check failed, going down /var/log/glusterfs/bricks/gluster_bricks-vms2-vms2.log:[2021-07-05 01:53:35.769819] M [MSGID: 113075] [posix-helpers.c:2232:posix_health_check_thread_proc] 0-vms-posix: still alive! -> SIGTERM I cannot link these errors to any storage/fs issue (in dmesg or /var/log/messages), brick devices looks healthy (smartd). I can force start brick with gluster volume start vms|engine force and after some healing all works fine for few days Did anybody observe this behavior? vms volume has this structure (two bricks per host, each is separate JBOD ssd disk), engine volume has one brick on each host... gluster volume info vms Volume Name: vms Type: Distributed-Replicate Volume ID: 52032ec6-99d4-4210-8fb8-ffbd7a1e0bf7 Status: Started Snapshot Count: 0 Number of Bricks: 2 x 3 = 6 Transport-type: tcp Bricks: Brick1: 10.0.4.11:/gluster_bricks/vms/vms Brick2: 10.0.4.13:/gluster_bricks/vms/vms Brick3: 10.0.4.12:/gluster_bricks/vms/vms Brick4: 10.0.4.11:/gluster_bricks/vms2/vms2 Brick5: 10.0.4.13:/gluster_bricks/vms2/vms2 Brick6: 10.0.4.12:/gluster_bricks/vms2/vms2 Options Reconfigured: cluster.granular-entry-heal: enable performance.stat-prefetch: off cluster.eager-lock: enable performance.io-cache: off performance.read-ahead: off performance.quick-read: off user.cifs: off network.ping-timeout: 30 network.remote-dio: off performance.strict-o-direct: on performance.low-prio-threads: 32 features.shard: on storage.owner-gid: 36 storage.owner-uid: 36 transport.address-family: inet storage.fips-mode-rchecksum: on nfs.disable: on performance.client-io-threads: off Cheers, Jiri

3 3

export VM from oVirt engine 3.5
by fddi＠comcast.net 11 Jul '21

11 Jul '21

Hello, I am trying to export a bunch o VM from oVirt version 3.5 The problem is that there is no OVA support for exporting them. I also tryed to export VMs into OVA format using ovirtsdk4 which anyway won't work on oVirt 3.5. I can successfully export to a NFS partition but for each VM there are several qcow v2 files which I suppose to be the VM image and its snapshots. How to identify the correct file to represent the current VM status ? If I delete all the snapshots, will I end up with only one valid qcow v2 image that I can use ?

3 2

passing data between guacamole and xrdp server
by Jason Keltz 10 Jul '21

10 Jul '21

Hi. I have a custom use case where I would like to have two guacamole RDP connections that point to the same host, but the underlying xrdp start script would initialize one connection slightly different than the other. I don't see a simple way that I can pass anything between Guacamole and the xrdp server which would allow the script to determine which connection the user chose in guac? I thought *maybe* "client name" under "Basic Settings" but it seems to apply to Windows only. It would be neat to be able to pass environment variables in. Thanks, Jason.

1 0

Gluster deploy error!
by Patrick Lomakin 10 Jul '21

10 Jul '21

Hello! I have tried to deploy single node vith gluster, but if select "Compression and dedublication" I get an error: TASK [gluster.infra/roles/backend_setup : Create thick logical volume] ********* failed: [host01********] (item={'vgname': 'gluster_vg_sda4', 'lvname': 'gluster_lv_engine', 'size': '1970G'}) => {"ansible_index_var": "index", "ansible_loop_var": "item", "changed": false, "err": " Volume group \"gluster_vg_sda4\" has insufficient free space (504319 extents): 504320 required.\n", "index": 0, "item": {"lvname": "gluster_lv_engine", "size": "1970G", "vgname": "gluster_vg_sda4"}, "msg": "Creating logical volume 'gluster_lv_engine' failed", "rc": 5}

2 1

change host IP
by radchenko.anatoliy＠gmail.com 10 Jul '21

10 Jul '21

Hi guys, what's the right way to change IP ( or FQDN ) on the host in replica 1 and 3 configuration? Thanks in advance. Best regards.

4 7

Re: Deployed self-hosted engine cannot be reached from network
by Fabrizio Vettore 09 Jul '21

09 Jul '21

[SOLVED] I installed a nested virtualization environment for testing, but I forgot to enable promiscuous mode on the VMware virtual switch. Unfortunately my brain was not correctly connected during configuration Sorry for wasting tour time :( Fabrizio Vettore ICT Manager --------------------------------------- Cifarelli Spa Strada Oriolo 180 27058 Voghera - Italy Lat. 45.006370 - Long. 9.010843

1 0

Deployed self-hosted engine cannot be reached from network
by fabrizio.vettore＠cifarelli.it 09 Jul '21

09 Jul '21

Hi, oVirt Node 4.4.7 i i have just deployed self hosted engine using supplied wizard. Install ended without any error. Now.engine can reach ovirtnode (and viceversa) but cannot reach/be reached by external network. During install node ens192.6 network adapter have been moved to a newly created bridge ovirtmgmt. Bridge routing have been correctly set. Actually ovirtnode can reach external networks (and internet) so I assume routing is OK for the node. I can login to ovirtengine via SSH from ovirtnode (but not from outside) and i can ping/reach the note from ovirtengine but nothing other, even on the some subnet (I have other 2 nodes instaled with adiacent addresses) Routing on the engine is OK (same gateway than node) Tried to redeploy with the same result. Probably it is a a stupid problem but I cannot figure out how to solve it! Any suggestion? Thanks in advance Fabrizio

2 1

Deployed self-hosted engine cannot be reached from network
by fabrizio.vettore＠cifarelli.it 09 Jul '21

09 Jul '21

Hi, oVirt Node 4.4.7 i i have just deployed self hosted engine using supplied wizard. Install ended without any error. Now.engine can reach ovirtnode (and viceversa) but cannot reach/be reached by external network. During install node ens192.6 network adapter have been moved to a newly created bridge ovirtmgmt. Bridge routing have been correctly set. Actually ovirtnode can reach external networks (and internet) so I assume routing is OK for the node. I can login to ovirtengine via SSH from ovirtnode (but not from outside) and i can ping/reach the note from ovirtengine but nothing other, even on the some subnet (I have other 2 nodes instaled with adiacent addresses) Routing on the engine is OK (same gateway than node) Tried to redeploy with the same result. Probably it is a a stupid problem but I cannot figure out how to solve it! Any suggestion? Thanks in advance Fabrizio

1 0

Multiple gateway not working after "big update"
by Lionel Caignec 09 Jul '21

09 Jul '21

Hi, i've just tried to update my sandboxing environmnent after long time without update (i know it's bad...) and i'm facing a problem with multiple gateway. This environment work with 6 hypervisors (centos 8) and one manager on dedicated server, all this baremetal have 2 interface in 2 différent network protected by firewall. All my hypervisords have 2 network for ovirt, one "ovirtmgmt" for management (only SSH and internal admin stuff), the other "ovir_prod" for console, migration, and default gateway. I've 3 hypervisors non updated which i can ping /ssh / ... (according to iptables) on the two interface without problem. But the 3 hypervisors just updated are accessible only on the "ovirt_prod" interface. I'm looking inside ip route/ ip rules it seems to miss something. I always configured my HV by ovirt gui so i does not understand what going wrong. This is ip route/ip rules of my hv, it's like missing ip rules on non working HV The "route-ovirt_prod" file that does not exist on old HV. Working HV (centos 8.3 / vdsm 4.20.26.3-1) : [root@drogo ~]# ip ru 0: from all lookup local 32000: from 10.100.126.0/24 lookup 174358038 32000: from all to 10.100.126.0/24 iif ovirtmgmt lookup 174358038 32000: from 10.5.7.0/24 lookup 168101654 32000: from all to 10.5.7.0/24 iif comte_prod lookup 168101654 32766: from all lookup main 32767: from all lookup default [root@drogo ~]# ip rou default via 10.5.7.254 dev comte_prod proto static metric 425 10.5.7.0/24 dev comte_prod proto kernel scope link src 10.5.7.22 metric 425 10.100.126.0/24 dev ovirtmgmt proto kernel scope link src 10.100.126.22 metric 426 Bugged HV (centos 8.4/ vdsm 4.40.70.6-1) [root@balbo ~]# ip ru 0: from all lookup local 32766: from all lookup main 32767: from all lookup default [root@balbo ~]# ip rou default via 10.5.7.254 dev comte_prod proto static metric 425 10.5.6.0/26 dev enp4s0f1 proto kernel scope link src 10.5.6.6 metric 100 linkdown 10.5.7.0/24 dev comte_prod proto kernel scope link src 10.5.7.25 metric 426 10.100.126.0/24 dev ovirtmgmt proto kernel scope link src 10.100.126.25 metric 425 [root@bingo network-scripts]# cat route-ovirt_prod ADDRESS0=0.0.0.0 NETMASK0=0.0.0.0 GATEWAY0=10.5.7.254 OPTIONS0="table 254" METRIC0=431 Than you for help :) -- Lionel Caignec

2 6

Re: oVirt and ARM
by Marko Vrgotic 09 Jul '21

09 Jul '21

Hi Sandro and the rest of oVirt gurus, My managers are positive regarding helping provide some ARM hardware, but it would not happened earlier than three months from now, as we are in process of establishing certain relationship with ARM HW vendor. In the meantime, I was asked to check if in current 4.4 version or coming 4.5, are/will there any capabilities or options of emulating aarch64 on x86_64 platform and if so, what would be the steps to test/enable it. Kindly awaiting your reply. Marko Vrgotic From: Marko Vrgotic <M.Vrgotic(a)activevideo.com> Date: Monday, 28 June 2021 at 15:38 To: Sandro Bonazzola <sbonazzo(a)redhat.com>, Evgheni Dereveanchin <ederevea(a)redhat.com> Cc: Zhenyu Zheng <zhengzhenyulixi(a)gmail.com>, Joey Ma <majunjiev(a)gmail.com>, users(a)ovirt.org <users(a)ovirt.org> Subject: Re: [ovirt-users] oVirt and ARM Hi Sandro, I will check with my managers if we have and could spare some hardware to contribute developing for oVirt. ----- kind regards/met vriendelijke groeten Marko Vrgotic Sr. System Engineer @ System Administration ActiveVideo o: +31 (35) 6774131 m: +31 (65) 5734174 e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> w: www.activevideo.com<http://www.activevideo.com> ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 WJ Hilversum, The Netherlands. The information contained in this message may be legally privileged and confidential. It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and delete or destroy any copy of this message. From: Sandro Bonazzola <sbonazzo(a)redhat.com> Date: Friday, 25 June 2021 at 15:26 To: Marko Vrgotic <M.Vrgotic(a)activevideo.com>, Evgheni Dereveanchin <ederevea(a)redhat.com> Cc: Zhenyu Zheng <zhengzhenyulixi(a)gmail.com>, Joey Ma <majunjiev(a)gmail.com>, users(a)ovirt.org <users(a)ovirt.org> Subject: Re: [ovirt-users] oVirt and ARM ***CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender!!!*** Il giorno ven 25 giu 2021 alle ore 14:20 Marko Vrgotic <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>> ha scritto: Hi Sandro, Thank you for the update. I am not equipped to help on development side, but I can most certainly do test deployments, once there is something available. We are big oVirt shop and moving to ARM64 with new product, it would be great if oVirt would start supporting it. If we are able to help somehow, let me know. I guess a start could be adding some arm64 machine to oVirt infrastructure so developers can build for it. You can have a look at https://ovirt.org/community/get-involved/donate-hardware.html<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fovirt.org…> Looping in +Evgheni Dereveanchin<mailto:ederevea@redhat.com> in case you can share some resources. ----- kind regards/met vriendelijke groeten Marko Vrgotic Sr. System Engineer @ System Administration ActiveVideo e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> w: www.activevideo.com<http://www.activevideo.com> ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 WJ Hilversum, The Netherlands. The information contained in this message may be legally privileged and confidential. It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and delete or destroy any copy of this message. From: Sandro Bonazzola <sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com>> Date: Thursday, 24 June 2021 at 18:21 To: Marko Vrgotic <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>>, Zhenyu Zheng <zhengzhenyulixi(a)gmail.com<mailto:zhengzhenyulixi@gmail.com>>, Joey Ma <majunjiev(a)gmail.com<mailto:majunjiev@gmail.com>> Cc: users(a)ovirt.org<mailto:users@ovirt.org> <users(a)ovirt.org<mailto:users@ovirt.org>> Subject: Re: [ovirt-users] oVirt and ARM ***CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender!!!*** Il giorno gio 24 giu 2021 alle ore 16:34 Marko Vrgotic <M.Vrgotic(a)activevideo.com<mailto:M.Vrgotic@activevideo.com>> ha scritto: Hi oVirt, Where can I find if there are any information about oVirt supporting arm64 CPU architecture? Right now oVirt is not supporting arm64. There was an initiative about supporting it started some time ago from openEuler ovirt SIG. I didn't got any further updates on this topic, looping in those who I remember being looking into it. I think that if someone contributes arm64 support it would also be a feature worth a 4.5 release :-) ----- kind regards/met vriendelijke groeten Marko Vrgotic Sr. System Engineer @ System Administration ActiveVideo o: +31 (35) 6774131 m: +31 (65) 5734174 e: m.vrgotic(a)activevideo.com<mailto:m.vrgotic@activevideo.com> w: www.activevideo.com<http://www.activevideo.com> ActiveVideo Networks BV. Mediacentrum 3745 Joop van den Endeplein 1.1217 WJ Hilversum, The Netherlands. The information contained in this message may be legally privileged and confidential. It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and/or ActiveVideo Networks, LLC by telephone at +1 408.931.9200 and delete or destroy any copy of this message. _______________________________________________ Users mailing list -- users(a)ovirt.org<mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org<mailto:users-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/privacy-policy.html<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MQ3XND2NKIL7V…<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com> Error! Filename not specified.<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com> [https://static.redhat.com/libs/redhat/brand-assets/2/corp/logo--200.png]<https://nam10.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redha…> Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.

1 0

[ANN] Async ovirt-hosted-engine-setup release for oVirt 4.4.7
by Sandro Bonazzola 09 Jul '21

09 Jul '21

On July 9th 2021 the oVirt project released an async update to the following packages: - ovirt-hosted-engine-setup-2.5.2 Fixing the following bugs: - Bug 1978365 <https://bugzilla.redhat.com/show_bug.cgi?id=1978365> - hosted-engine --console fails on socat "Option "user" only with bind option" error The bug affects CentOS Stream based systems, no update needed on RHEL 8.4 and derivatives. For oVirt Node users: an oVirt Node respin will be issued consuming this fix as soon as the following bug will be fixed: - Bug 1979624 <https://bugzilla.redhat.com/show_bug.cgi?id=1979624> - imgbase should not copy selinux binary policy file -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

1 0

Re: Q: Node Upgrade Path
by Andrei Verovski 09 Jul '21

09 Jul '21

> On 9 Jul 2021, at 01:37, Matthew.Stier(a)fujitsu.com wrote: > > You need to go in steps. > > https://www.ovirt.org/documentation/upgrade_guide/ My nodes run on natively installed CentOS, not factory oVirt node images, because of necessary RAID drivers and custom scripts (for example, in case of power failure which is over 5 min they loop through all running VMS and shutdown them gracefully, then shutdown node itself, + RAID monitoring script which sends notifications on Telegram messenger). This seem to be my case. Anyone from oVirt team can confirm? Thanks. https://www.ovirt.org/documentation/upgrade_guide/#Manually_Updating_Hosts_… > > -----Original Message----- > From: Andrei Verovski <andreil1(a)starlett.lv> > Sent: Thursday, July 8, 2021 2:52 PM > To: users(a)ovirt.org > Cc: Stier, Matthew <Matthew.Stier(a)fujitsu.com> > Subject: Re: [ovirt-users] Q: Node Upgrade Path > > Hi, > > OK, thanks for the tip. > I always upgraded nodes via oVirt web interface, which is now 4.4.7, and I assume it can't update node 4.2 -> 4.3, because 4.3 is too old. Please correct if I'm wrong here. > > May I use these commands to safely upgrade nodes manually? > > yum check-update > yum clean all > yum update > yum remove ovirt-release42 > yum install > https://resources.ovirt.org/pub/ovirt-4.3/rpm/el7/noarch/ovirt-node-ng-imag… > > On 7/8/21 8:41 PM, Matthew.Stier(a)fujitsu.com wrote: >> If the hardware is old, and won't support EL8, the best option is to update to oVirt 4.3.10 and update CentOS to 7u9. >> >> Some of my systems have megaraid sas2 raid controllers, which Red Hat have stopped supporting, and all the variant have followed suit. >> >> I have tried the Elrepo DUD's to work around the problem, but my results (in the 4.4.1/4.4.2 timeframe) were not satisfactory. >> >> -----Original Message----- >> From: Andrei Verovski <andreil1(a)starlett.lv> >> Sent: Thursday, July 8, 2021 6:42 AM >> To: users(a)ovirt.org >> Subject: [ovirt-users] Q: Node Upgrade Path >> >> Hi, >> >> >> I have 2 oVirt nodes still running on CentOS 7.6. >> rpm -qa | grep ovirt - results in version 4.2. >> >> Does it makes sense to upgrade CentOS 7.6 to Stream, and then upgrade oVirt Node sw, or just leave for a couple of years till hardware will be trashed? >> I’m always keep oVirt Engine up to date, so my only concern if at any point it will stop support old Node sw. >> >> Thanks in advance for any suggestion. >> Andrei >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org Privacy >> Statement: https://www.ovirt.org/privacy-policy.html >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/6SCBZF3N >> ASM5UIABKRANHI6UUHXCWG4Y/ >

1 0

Is there any way to get the PDF files of the oVirt user docs such as Administrator Guide ?
by tommy 09 Jul '21

09 Jul '21

Thanks!

1 0

Re: Q: Node Upgrade Path
by Andrei Verovski 08 Jul '21

08 Jul '21

Hi, OK, thanks for the tip. I always upgraded nodes via oVirt web interface, which is now 4.4.7, and I assume it can't update node 4.2 -> 4.3, because 4.3 is too old. Please correct if I'm wrong here. May I use these commands to safely upgrade nodes manually? yum check-update yum clean all yum update yum remove ovirt-release42 yum install https://resources.ovirt.org/pub/ovirt-4.3/rpm/el7/noarch/ovirt-node-ng-imag… On 7/8/21 8:41 PM, Matthew.Stier(a)fujitsu.com wrote: > If the hardware is old, and won't support EL8, the best option is to update to oVirt 4.3.10 and update CentOS to 7u9. > > Some of my systems have megaraid sas2 raid controllers, which Red Hat have stopped supporting, and all the variant have followed suit. > > I have tried the Elrepo DUD's to work around the problem, but my results (in the 4.4.1/4.4.2 timeframe) were not satisfactory. > > -----Original Message----- > From: Andrei Verovski <andreil1(a)starlett.lv> > Sent: Thursday, July 8, 2021 6:42 AM > To: users(a)ovirt.org > Subject: [ovirt-users] Q: Node Upgrade Path > > Hi, > > > I have 2 oVirt nodes still running on CentOS 7.6. > rpm -qa | grep ovirt - results in version 4.2. > > Does it makes sense to upgrade CentOS 7.6 to Stream, and then upgrade oVirt Node sw, or just leave for a couple of years till hardware will be trashed? > I’m always keep oVirt Engine up to date, so my only concern if at any point it will stop support old Node sw. > > Thanks in advance for any suggestion. > Andrei > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6SCBZF3NASM5U…

2 1

Clear task after export to ova unfinisced
by radchenko.anatoliy＠gmail.com 08 Jul '21

08 Jul '21

Hi all, after succesfully done ova export of 120gb VM i launched export ova of 250gb vm but it is not finished. The time of task must be about 20 minuts. Now i have one unfinished task and locked vm. I know that it is complex task indluding a series of steps and clean db of task manually is not resolved it. Some info: Gluster replica 3 hiperconverged configuration [root@cluster23 ~]# vdsm-client Host getAllTasksInfo {} tail -f engine.log 2021-07-08 20:55:13,187+02 INFO [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-45) [0b76403b-c111-4eca-ab6f-d0f72705be4b] Command 'CreateOva' (id: 'b9edc8f6-c3b2-4e9a-be01-5ef15b64eb68') waiting on child command id: 'b10835e3-b5fd-4d08-b499-5fdb309ae18b' type:'AnsiblePackOva' to complete 2021-07-08 20:55:15,215+02 INFO [org.ovirt.engine.core.bll.SerialChildCommandsExecutionCallback] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-21) [0b76403b-c111-4eca-ab6f-d0f72705be4b] Command 'ExportVmToOva' (id: '25dea23a-ac1e-4258-a71e-90e696c16c27') waiting on child command id: 'b9edc8f6-c3b2-4e9a-be01-5ef15b64eb68' type:'CreateOva' to complete Any suggestions? Thanks in advance. Best regards.

2 2

Re: Q: Node Upgrade Path
by Matthew.Stier＠fujitsu.com 08 Jul '21

08 Jul '21

Some of my systems have megaraid sas2 raid controllers, which Red Hat have stopped supporting "under EL8", and all the variants have followed suit. -----Original Message----- From: Matthew.Stier(a)fujitsu.com <Matthew.Stier(a)fujitsu.com> Sent: Thursday, July 8, 2021 12:42 PM To: Andrei Verovski <andreil1(a)starlett.lv>; users(a)ovirt.org Subject: [ovirt-users] Re: Q: Node Upgrade Path If the hardware is old, and won't support EL8, the best option is to update to oVirt 4.3.10 and update CentOS to 7u9. Some of my systems have megaraid sas2 raid controllers, which Red Hat have stopped supporting, and all the variant have followed suit. I have tried the Elrepo DUD's to work around the problem, but my results (in the 4.4.1/4.4.2 timeframe) were not satisfactory. -----Original Message----- From: Andrei Verovski <andreil1(a)starlett.lv> Sent: Thursday, July 8, 2021 6:42 AM To: users(a)ovirt.org Subject: [ovirt-users] Q: Node Upgrade Path Hi, I have 2 oVirt nodes still running on CentOS 7.6. rpm -qa | grep ovirt - results in version 4.2. Does it makes sense to upgrade CentOS 7.6 to Stream, and then upgrade oVirt Node sw, or just leave for a couple of years till hardware will be trashed? I’m always keep oVirt Engine up to date, so my only concern if at any point it will stop support old Node sw. Thanks in advance for any suggestion. Andrei _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6SCBZF3NASM5U… _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/MJQW32RA6OOCF…

1 0

Q: Node Upgrade Path
by Andrei Verovski 08 Jul '21

08 Jul '21

Hi, I have 2 oVirt nodes still running on CentOS 7.6. rpm -qa | grep ovirt - results in version 4.2. Does it makes sense to upgrade CentOS 7.6 to Stream, and then upgrade oVirt Node sw, or just leave for a couple of years till hardware will be trashed? I’m always keep oVirt Engine up to date, so my only concern if at any point it will stop support old Node sw. Thanks in advance for any suggestion. Andrei

2 1

Updates failing
by Gary Pedretty 08 Jul '21

08 Jul '21

Getting errors trying to run dnf/yum update due to a vdsm issue. yum update Last metadata expiration check: 0:17:33 ago on Tue 06 Jul 2021 11:17:05 AM AKDT. Error: Running QEMU processes found, cannot upgrade Vdsm. Current running version of vdsm is vdsm-4.40.60.7-1.el8 CentOS Stream RHEL - 8.5 - 3.el8 kernel 4.18.0 - 310.el8.x86_64 _______________________________ Gary Pedretty IT Manager Ravn Alaska Office: 907-266-8451 Mobile: 907-388-2247 Email: gary.pedretty(a)ravnalaska.com

2 1

Cloud-Init - What am I doing wrong?
by jeremy_tourville＠hotmail.com 07 Jul '21

07 Jul '21

I am running into an issue using Cloud-Init on CentOS 7. I have imported OpenStack Glance Generic cloud images for CentOS 7 & 8 and I chose to save them as a template at the time of import. In the template, under Initial Config I defined the following values: -cloud-init : checked -configure time zone: checked -choose dropdown for the correct timezone -VM Hostname, Authentication & Networks are all blank -Custom script: #cloud-config users: - name: ansuser passwd: $6$TcX2D/LcPtq/a$m6AKlcIbZXL9ZJGNSgeXjnKGsz98Yw.v7rt5m18zunittqjMTygf7KLliwxXwzFrvj8rrFpOMGZmUYoX.mWib. In theory I think this should create my user and set the password for my user. When I go to login to the system the login for my new user fails. What am I doing wrong? If I leave the Custom Script blank and put the user in the Authentication section the login works as expected. This tells me the image itself is working properly and is accepting Cloud-Init input. It would be my preference to add the user under the Custom Script section so I can further extend some functionality such as sudo: ALL=(ALL) NOPASSWD:ALL and SSH keys so that an initial Ansible config could be run easily. I am going to test 8 in the same manner and see what happens. I sort of expect the same results though. Thanks in advance for you input!

1 1

upgrading gluster brick os from CentOS7 to 8
by Jiří Sléžka 07 Jul '21

07 Jul '21

Hello, I'm in progress of moving my oVirt HCI cluster to production. It was a bit complicated process because I had two new servers to install oVirt from scratch in the lab and three old servers with standalone kvm hypervisors in production. One of them (installed with CentOS7) was good enough to join HCI cluster. All three old kvm servers had production vms running on them. New cluster was installed with CentOS8 and oVirt4.4, I started with single node, then expanded it to two hosts with one another which acts as arbiter (just for stability in lab envirnment). After some testing and tuning I moved this two node cluster (without arbiter node) to my server housing. Then I prepared gluster brick on that one old server which I want reuse and join it to gluster storage so now it is replica 3 - two nodes are CentOS8 based and acts as oVirt hosts, one is CentOS7 and acts also as standalone kvm hypervisor. Then I migrated all vms from standalone kvm hypervisors to oVirt, then switched off two oldest hosts. Now I would like to reinstall CentOS7 node to oVirt host. My plan is to keep gluster brick fs and backup configuration and restore it after reinstall to CentOS8 as mentioned in https://mjanja.ch/2018/08/migrate-glusterfs-to-a-new-operating-system/. I want to speed up gluster healing. Does it make sense? Now the questin: Brick fs was created on CentOS7 and don't have new xfs features FINOBT,SPARSE_INODES,REFLINK. Could it be problem? Will be better to recreate fs in CentOS8 and then do full heal? I am afraid that it will take a long time and make big load to production hosts. TL;DR: Does gluster/oVirt4.4 make use of FINOBT,SPARSE_INODES,REFLINK xfs features? btw. oVirt is great product and HCI looks really functional and usable (with 10GE network and SSDsof course). Big thanks to developers and community! Cheers, Jiri

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Re: blok size and 512e and 4k
by Nir Soffer 07 Jul '21

07 Jul '21

On Wed, Jul 7, 2021 at 6:54 PM Anatoliy Radchenko <radchenko.anatoliy(a)gmail.com> wrote: > Adding back users(a)ovirt.org. We want to keep the discussion public and searchable. > But,thinking, > in case you want to create the data domain posix compliant with a block in 4k you cannot do this because you still have 512 block on engine and gives an error about the incompatibility of 512 and 4k. posix data domain is just NFS data domain under the hood, with modified mount options, so it share the same limits of NFS data domain. I'm not sure how do you get the compatibility issue - do you mean provisioning engine on a host with 4d disk (using libvirt and local storage) and then copying to data domain created on same local storage (512 bytes sector size)? > How to be in this case? I think this should work as is since the bootstrap vm created using libvirt is using 512 bytes sector size, regardless of the underlying storage sector size (qemu hides the actual sector size from the vm). So the vm starts with 512 bytes sector size, and them move to another storage which again have 512 bytes sector size. This also works when the other storage uses 4k sector (e.g hyperconverge using gluster and vdo) size since again qemu hides the underlying storage sector size. > Il giorno mer 7 lug 2021 alle ore 17:45 Anatoliy Radchenko <radchenko.anatoliy(a)gmail.com> ha scritto: >> >> Hi Nir, >> with transferring engine I meen to move it after installation to hosted engine storage domain, but not important. >> In any case thank you for your response, everything is just as I thought. >> Regards >> >> Il giorno mer 7 lug 2021 alle ore 17:32 Nir Soffer <nsoffer(a)redhat.com> ha scritto: >>> >>> On Wed, Jul 7, 2021 at 5:58 PM <radchenko.anatoliy(a)gmail.com> wrote: >>> > With some installations of Ovirt in the configuration of ssd for boot OS and hdd (4k) for data domain, engine is installed on ssd with a block size of 512e and then transferred to hdd 4k. >>> >>> What do we mean by transferring engine to another disk? >>> >>> Engine is installed either on a host, or in a vm. On a vm, it always >>> using sector >>> size of 512 bytes, since we don't support vms with sector size of 4k. If enigne >>> in installed on a host, there is no such thing as "transfer" to >>> another host. You >>> can reinstall engine on another host and restore engine database using a >>> backup. Sector size does not matter in this flow. >>> >>> Sector size for data domain is relevant only for gluster storage or >>> local storage. >>> These are the only storage domain types that can use 4k storage. >>> >>> > and if I wanted to leave the engine on ssd (in a separate partition which will also have a size of 512e), I encountered an incompatibility error between block sizes 512 and 4k (example glusterfs or when the data domain was configured as posix compliant fs). NFS domain passed. >>> > As I understand it, the NFS uses 512e as well as the drivers of the guest machines, >>> >>> Yes, NFS is always using a sector size of 512 bytes since we don't >>> have any way to >>> detect the underlying device sector size. >>> >>> > and a VM created on a domain with a 4k block will still have 512e. As a result, we have a block of size 512 in any case. >>> >>> Yes, vms always see sector size of 512 bytes. qemu knows the underlying storage >>> sector size and align I/O requests to the underlying storage sector size. >>> >>> > Does it make sense to use devices with a 4k block at the present time? Is there any configuration to take advantage of 4K? >>> >>> Yes, the most attractive use case is VDO, which is optimized for 4k sector size. >>> >>> Another use case is having disks with 4k sector size which may be cheaper or >>> easier to get compared with disk supporting 512e. >>> >>> For block storage oVirt does not support devices with 4k sector size yet. >>> >>> Nir >>> >> >> >> -- >> _____________________________________ >> >> Radchenko Anatolii >> via Manoppello, 83 - 00132 Roma >> tel. 06 96044328 >> cel. 329 6030076 >> >> Nota di riservatezza : ai sensi e per gli effetti della Legge sulla Tutela della Riservatezza Personale (Legge 196/03) si precisa che il presente messaggio, corredato dei relativi allegati, contiene informazioni da considerarsi strettamente riservate, ed è destinato esclusivamente al destinatario sopra indicato, il quale è l'unico autorizzato ad usarlo, copiarlo e, sotto la propria responsabilità, diffonderlo. Chiunque ricevesse questo messaggio per errore o comunque lo leggesse senza esserne legittimato è avvertito che trattenerlo, copiarlo, divulgarlo, distribuirlo a persone diverse dal destinatario è severamente proibito,ed è pregato di rinviarlo al mittente. > > > > -- > _____________________________________ > > Radchenko Anatolii > via Manoppello, 83 - 00132 Roma > tel. 06 96044328 > cel. 329 6030076 > > Nota di riservatezza : ai sensi e per gli effetti della Legge sulla Tutela della Riservatezza Personale (Legge 196/03) si precisa che il presente messaggio, corredato dei relativi allegati, contiene informazioni da considerarsi strettamente riservate, ed è destinato esclusivamente al destinatario sopra indicato, il quale è l'unico autorizzato ad usarlo, copiarlo e, sotto la propria responsabilità, diffonderlo. Chiunque ricevesse questo messaggio per errore o comunque lo leggesse senza esserne legittimato è avvertito che trattenerlo, copiarlo, divulgarlo, distribuirlo a persone diverse dal destinatario è severamente proibito,ed è pregato di rinviarlo al mittente.

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blok size and 512e and 4k
by radchenko.anatoliy＠gmail.com 07 Jul '21

07 Jul '21

Good day, Some controllers do not allow to set a 4k block on a boot device. With some installations of Ovirt in the configuration of ssd for boot OS and hdd (4k) for data domain, engine is installed on ssd with a block size of 512e and then transferred to hdd 4k. and if I wanted to leave the engine on ssd (in a separate partition which will also have a size of 512e), I encountered an incompatibility error between block sizes 512 and 4k (example glusterfs or when the data domain was configured as posix compliant fs). NFS domain passed. As I understand it, the NFS uses 512e as well as the drivers of the guest machines, and a VM created on a domain with a 4k block will still have 512e. As a result, we have a block of size 512 in any case. Does it make sense to use devices with a 4k block at the present time? Is there any configuration to take advantage of 4K? Thanks in advance. Best regards.

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Hosted Engine Deployment
by Harry O 07 Jul '21

07 Jul '21

Why does the HE Deployment Not deploy a hosted engine dc and cluster which fits the host in version? My Hosted Engine Deployment now fails again because of "Host hej1.5ervers.lan is compatible with versions (4.2,4.3,4.4,4.5) and cannot join Cluster Default which is set to version 4.6." I think the deployment shoud make a dc and cluster that fits the host that is used to deploy. Otherwise it's doomed to fail. Is there a proccess for fixing this? I can't change the version from HE ui as I'm instructed to, there is no other options on datacenter other then 4.6: [ INFO ] You can now connect to https://hej1.5ervers.lan:6900/ovirt-engine/ and check the status of this host and eventually remediate it, please continue only when the host is listed as 'up' [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Create temporary lock file] [ INFO ] changed: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Pause execution until /tmp/ansible.z_g6jh7h_he_setup_lock is removed, delete it once ready to proceed]

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ovrt node kernel
by Giulio Casella 07 Jul '21

07 Jul '21

Hello everybody, using ovirt node many of the drivers to access storage are not in the kernel drivers (anymore). For example I have a bunch of (old) hypervisors (50+), with infiniband nics, used to access storage. For all those hypervisors I abandoned ovirt node, in favor of a base CentOS stream distro, with ovirt repo and using kernel-plus repo (conatining all the needed stuff). Obviously this is not a step I liked, I definitely prefer ovirt node. Now my proposal: why don't include kernel-plus in ovirt-node, instead of traditional kernel? I know this would be a big change, and maybe @Sandro and all RH guys (they have a more general perspective) can see some drawback I don't, but... hey, I just tried! :-) Thank you in advance, Giulio

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Re: Failing to migrate hosted engine from 4.4.6 host to 4.4.7 host
by Sandro Bonazzola 07 Jul '21

07 Jul '21

Il giorno mer 7 lug 2021 alle ore 06:20 Nur Imam Febrianto < nur_imam(a)outlook.com> ha scritto: > Already tried it at one 4.4.7 host, and it solves the issue. > > Maybe this issue should marked as a critical one, because the host is > unusable at all if upgraded to 4.4.7. > It is: https://bugzilla.redhat.com/show_bug.cgi?id=1979624 > 😊 > > > > Regards, > > Nur Imam Febrianto > > > > Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for > Windows 10 > > > > *From: *Nur Imam Febrianto <nur_imam(a)outlook.com> > *Sent: *07 July 2021 9:02 > *To: *Klaas Demter <klaasdemter(a)gmail.com>; users(a)ovirt.org > *Subject: *[ovirt-users] Re: Failing to migrate hosted engine from 4.4.6 > host to 4.4.7 host > > > > Where should I done this ? > > At the Host ? or at HE ? > > > > Thanks. > > > > Regards, > > Nur Imam Febrianto > > > > *From: *Klaas Demter <klaasdemter(a)gmail.com> > *Sent: *07 July 2021 3:31 > *To: *users(a)ovirt.org > *Subject: *[ovirt-users] Re: Failing to migrate hosted engine from 4.4.6 > host to 4.4.7 host > > > > https://bugzilla.redhat.com/show_bug.cgi?id=1979624 > <https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugzilla…> > > run: semodule -B; touch /.autorelabel; reboot > > report back if it fixes everything > > > > On 7/6/21 5:40 PM, Nur Imam Febrianto wrote: > > I’m having similar problem like this. 15 host, 7 of them already upgraded > to 4.4.7 and I can’t migrate any VM or HE from 4.4.6 host to 4.4.7. > > > > Regards, > > Nur Imam Febrianto > > > > *From: *Sandro Bonazzola <sbonazzo(a)redhat.com> > *Sent: *06 July 2021 19:37 > *To: *oVirt Users <users(a)ovirt.org>; Arik Hadas <ahadas(a)redhat.com> > *Subject: *[ovirt-users] Failing to migrate hosted engine from 4.4.6 host > to 4.4.7 host > > > > Hi, > > I update the hosted engine to 4.4.7 and one of the 2 nodes where the > engine is running. > > Current status is: > > - Hosted engine at 4.4.7 running on Node 0 > > - Node 0 at 4.4.6 > > - Node 1 at 4.4.7 > > > > Now, moving Node 0 to maintenance successfully moved the SPM from Node 0 > to Node 1 but while trying to migrate hosted engine I get on Node 0 > vdsm.log: > > 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] START repoStats(domains=()) from=::ffff:10.46.8.133,35048, task_id=f12d7694-d2b5-4658-9e0d-3f0dc54aca93 (api:48) > > 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] FINISH repoStats return={'1996dc3b-d33f-49cb-b32a-8f7b1d50af5e': {'code': 0, 'lastCheck': '3.0', 'delay': '0.00114065', 'valid': True, 'version': 5, 'acq > > uired': True, 'actual': True}} from=::ffff:10.46.8.133,35048, task_id=f12d7694-d2b5-4658-9e0d-3f0dc54aca93 (api:54) > > 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] START multipath_health() from=::ffff:10.46.8.133,35048, task_id=6515fac9-830a-4b6a-904e-cc1262e87f01 (api:48) > > 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] FINISH multipath_health return={} from=::ffff:10.46.8.133,35048, task_id=6515fac9-830a-4b6a-904e-cc1262e87f01 (api:54) > > 2021-07-06 12:25:07,883+0000 ERROR (migsrc/b2072331) [virt.vm] (vmId='b2072331-1558-4186-86b4-fa83af8eba95') can't connect to virtlogd: Unable to open system token /run/libvirt/common/system.token: Permission de > > nied (migration:294) > > 2021-07-06 12:25:07,888+0000 INFO (jsonrpc/5) [api.host] FINISH getStats return={'status': {'code': 0, 'message': 'Done'}, 'info': (suppressed)} from=::ffff:10.46.8.133,35048 (api:54) > > 2021-07-06 12:25:08,166+0000 ERROR (migsrc/b2072331) [virt.vm] (vmId='b2072331-1558-4186-86b4-fa83af8eba95') Failed to migrate (migration:467) > > Traceback (most recent call last): > > File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 441, in _regular_run > > time.time(), machineParams > > File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 537, in _startUnderlyingMigration > > self._perform_with_conv_schedule(duri, muri) > > File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 626, in _perform_with_conv_schedule > > self._perform_migration(duri, muri) > > File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 555, in _perform_migration > > self._migration_flags) > > File "/usr/lib/python3.6/site-packages/vdsm/virt/virdomain.py", line 159, in call > > return getattr(self._vm._dom, name)(*a, **kw) > > File "/usr/lib/python3.6/site-packages/vdsm/virt/virdomain.py", line 101, in f > > ret = attr(*args, **kwargs) > > File "/usr/lib/python3.6/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper > > ret = f(*args, **kwargs) > > File "/usr/lib/python3.6/site-packages/vdsm/common/function.py", line 94, in wrapper > > return func(inst, *args, **kwargs) > > File "/usr/lib64/python3.6/site-packages/libvirt.py", line 2119, in migrateToURI3 > > raise libvirtError('virDomainMigrateToURI3() failed') > > libvirt.libvirtError: can't connect to virtlogd: Unable to open system token /run/libvirt/common/system.token: Permission denied > > 2021-07-06 12:25:08,197+0000 INFO (jsonrpc/6) [api.virt] START getMigrationStatus() from=::ffff:10.46.8.133,35048, flow_id=4e86b85d, vmId=b2072331-1558-4186-86b4-fa83af8eba95 (api:48) > > 2021-07-06 12:25:08,197+0000 INFO (jsonrpc/6) [api.virt] FINISH getMigrationStatus return={'status': {'code': 0, 'message': 'Done'}, 'migrationStats': {'status': {'code': 12, 'message': 'Fatal error during migr > > ation'}, 'progress': 0}} from=::ffff:10.46.8.133,35048, flow_id=4e86b85d, vmId=b2072331-1558-4186-86b4-fa83af8eba95 (api:54) > > On node 0: > > # ls -lZ /run/libvirt/common/system.token > ls: cannot access '/run/libvirt/common/system.token': No such file or > directory > > > > On node 1: > > # ls -lZ /run/libvirt/common/system.token > -rw-------. 1 root root system_u:object_r:virt_var_run_t:s0 32 Jul 6 > 09:29 /run/libvirt/common/system.token > > > > any clue? > > -- > > *Sandro Bonazzola* > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA > <https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redh…> > > sbonazzo(a)redhat.com > > > <https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redh…> > > *Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours.* > > > > > > > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org > > To unsubscribe send an email to users-leave(a)ovirt.org > > Privacy Statement: https://www.ovirt.org/privacy-policy.html <https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovir…> > > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ <https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovir…> > > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2JG4HZW6RDTXC… <https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ov…> > > > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/6UMV243KWTWNO… > -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. <https://mojo.redhat.com/docs/DOC-1199578>*

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Q: Node host becomes non-operational after upgrade
by Andrei Verovski 07 Jul '21

07 Jul '21

Hi, Today I upgraded oVirt Engine to 4.4.7.6, and then one of the nodes (running Centos Stream). After upgrade node (node14) becomes non-operational. Same after “Reinstall”. Additionally, there are MANY error messages: Host node14 moved to Non-Operational state as host CPU type is not supported in this cluster compatibility version or is not supported at all Quite strange, before upgrade problem with CPU host type didn't exist. vdsm-networking service is running fine on node14. vdsmd running but have this error message: Jul 06 21:19:23 node14.xxx sudo[3565]: pam_systemd(sudo:session): Failed to create session: Start job for unit user-0.slice failed with 'canceled' I suspect that there are unnecessary repos enabled in my CentOS stream node, which leads to this kind of errors. Please can anyone check? Thanks in advance. ------------ [root@node14 ~]# yum repolist enabled repo id repo name appstream CentOS Stream 8 - AppStream baseos CentOS Stream 8 - BaseOS epel-next Extra Packages for Enterprise Linux 8 - Next - x86_64 extras CentOS Stream 8 - Extras ovirt-4.4 Latest oVirt 4.4 Release ovirt-4.4-centos-ceph-pacific Ceph packages for x86_64 ovirt-4.4-centos-gluster8 CentOS-8 - Gluster 8 ovirt-4.4-centos-opstools CentOS-8 - OpsTools - collectd ovirt-4.4-centos-stream-advanced-virtualization Advanced Virtualization CentOS Stream packages for x86_64 ovirt-4.4-centos-stream-nfv-openvswitch CentOS-8 - NFV OpenvSwitch ovirt-4.4-centos-stream-ovirt44 CentOS-8 Stream - oVirt 4.4 ovirt-4.4-copr:copr.fedorainfracloud.org:mdbarroso:ovsdbapp Copr repo for ovsdbapp owned by mdbarroso ovirt-4.4-copr:copr.fedorainfracloud.org:sac:gluster-ansible Copr repo for gluster-ansible owned by sac ovirt-4.4-copr:copr.fedorainfracloud.org:sbonazzo:EL8_collection Copr repo for EL8_collection owned by sbonazzo ovirt-4.4-epel Extra Packages for Enterprise Linux 8 - x86_64 ovirt-4.4-openstack-train OpenStack Train Repository ovirt-4.4-virtio-win-latest virtio-win builds roughly matching what will be shipped in upcoming RHEL powertools CentOS Stream 8 - PowerTools

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Re: Broken links on oVIrt site
by Ritesh Chikatwar 07 Jul '21

07 Jul '21

1 0

Broken links on oVIrt site
by Sandro Bonazzola 07 Jul '21

07 Jul '21

Sending to the list, just in case someone would have some time and would like to help fixing any of them: - ./_site/develop/developer-guide/db-issues/postgres.html * External link http://sourcefreedom.com/tuning-postgresql-9-0-with-pgtune/ failed: 404 No error * External link http://www.postgresql.org/docs/9.1/static/wal-configuration.html%20WAL%20Co… failed: 404 No error- ./_site/develop/infra/jenkins.html * External link http://www.cyberciti.biz/faq/linux-add-a-swap-file-howto/ failed: 403 No error- ./_site/develop/release-management/features/gluster/gluster-dr.html * External link https://gluster.readthedocs.io/en/latest/Administrator%20Guide/Geo%20Replic… failed: 404 No error- ./_site/develop/release-management/features/gluster/gluster-geo-replication.html * External link https://docs.gluster.org/en/latest/Administrator%20Guide/Geo%20Replication/ failed: 404 No error- ./_site/develop/release-management/features/gluster/gluster-hooks-management.html * External link https://docs.gluster.org/en/latest/Administrator%20Guide/Hook-scripts/ failed: 404 No error- ./_site/develop/release-management/features/network/ipv6-support.html * External link http://www.cyberciti.biz/faq/redhat-centos-rhel-fedora-linux-add-multiple-i… failed: 403 No error * External link http://www.cyberciti.biz/faq/rhel-redhat-fedora-centos-ipv6-network-configu… failed: 403 No error- ./_site/develop/release-management/features/network/isolated-ports.html * External link https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking… failed: 403 No error- ./_site/develop/release-management/features/network/lldp.html * External link http://standards.ieee.org/getieee802/download/802.1AB-2016.zip failed: 404 No error- ./_site/develop/release-management/features/network/networking-api-security-groups.html * External link http://www.openvswitch.org/support/dist-docs/ovn-nb.5.html failed: 404 No error- ./_site/develop/release-management/features/virt/ovmf.html * External link https://support.microsoft.com/en-us/kb/888929 failed: 404 No error- ./_site/develop/release-management/process/press-plan.html * External link http://www.lharba.com/index.htm failed: 404 No error * External link http://www.serverwatch.com/author/Paul-Ferrill-3660.htm failed: 404 No error * External link http://www.wired.com/wiredenterprise/author/bobmcmillan/ failed: 404 No error * External link http://www.wired.com/wiredenterprise/author/cade_metz/ failed: 404 No error- ./_site/documentation/administration_guide/index.html * External link http://docs.ansible.com/ansible/list_of_cloud_modules.html#ovirt failed: 404 No error * External link https://access.redhat.com/articles/3215851 failed: 403 No error- ./_site/documentation/data_warehouse_guide/index.html * External link https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/ht… failed: 404 No error HTML-Proofer found 19 failures! -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

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Re: Strange Issue with imageio
by Gianluca Cecchi 07 Jul '21

07 Jul '21

On Sat, Apr 17, 2021 at 6:27 AM Nur Imam Febrianto <nur_imam(a)outlook.com> wrote: > Hi, > > > > Already submit *Bug 1950593* > <https://bugzilla.redhat.com/show_bug.cgi?id=1950593> for this issue. > > Thanks before. > > > > Regards, > > Nur Imam Febrianto > > > > It seems I have the same problem with my 4.4.5. Any info if it is fixed in the latest 4.4.6? It seems no update inside the bug page.. Gianluca

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Re: Failing to migrate hosted engine from 4.4.6 host to 4.4.7 host
by Nur Imam Febrianto 07 Jul '21

07 Jul '21

Already tried it at one 4.4.7 host, and it solves the issue. Maybe this issue should marked as a critical one, because the host is unusable at all if upgraded to 4.4.7. 😊 Regards, Nur Imam Febrianto Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 From: Nur Imam Febrianto<mailto:nur_imam@outlook.com> Sent: 07 July 2021 9:02 To: Klaas Demter<mailto:klaasdemter@gmail.com>; users(a)ovirt.org<mailto:users@ovirt.org> Subject: [ovirt-users] Re: Failing to migrate hosted engine from 4.4.6 host to 4.4.7 host Where should I done this ? At the Host ? or at HE ? Thanks. Regards, Nur Imam Febrianto From: Klaas Demter<mailto:klaasdemter@gmail.com> Sent: 07 July 2021 3:31 To: users(a)ovirt.org<mailto:users@ovirt.org> Subject: [ovirt-users] Re: Failing to migrate hosted engine from 4.4.6 host to 4.4.7 host https://bugzilla.redhat.com/show_bug.cgi?id=1979624<https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugzilla…> run: semodule -B; touch /.autorelabel; reboot report back if it fixes everything On 7/6/21 5:40 PM, Nur Imam Febrianto wrote: I’m having similar problem like this. 15 host, 7 of them already upgraded to 4.4.7 and I can’t migrate any VM or HE from 4.4.6 host to 4.4.7. Regards, Nur Imam Febrianto From: Sandro Bonazzola<mailto:sbonazzo@redhat.com> Sent: 06 July 2021 19:37 To: oVirt Users<mailto:users@ovirt.org>; Arik Hadas<mailto:ahadas@redhat.com> Subject: [ovirt-users] Failing to migrate hosted engine from 4.4.6 host to 4.4.7 host Hi, I update the hosted engine to 4.4.7 and one of the 2 nodes where the engine is running. Current status is: - Hosted engine at 4.4.7 running on Node 0 - Node 0 at 4.4.6 - Node 1 at 4.4.7 Now, moving Node 0 to maintenance successfully moved the SPM from Node 0 to Node 1 but while trying to migrate hosted engine I get on Node 0 vdsm.log: 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] START repoStats(domains=()) from=::ffff:10.46.8.133,35048, task_id=f12d7694-d2b5-4658-9e0d-3f0dc54aca93 (api:48) 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] FINISH repoStats return={'1996dc3b-d33f-49cb-b32a-8f7b1d50af5e': {'code': 0, 'lastCheck': '3.0', 'delay': '0.00114065', 'valid': True, 'version': 5, 'acq uired': True, 'actual': True}} from=::ffff:10.46.8.133,35048, task_id=f12d7694-d2b5-4658-9e0d-3f0dc54aca93 (api:54) 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] START multipath_health() from=::ffff:10.46.8.133,35048, task_id=6515fac9-830a-4b6a-904e-cc1262e87f01 (api:48) 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] FINISH multipath_health return={} from=::ffff:10.46.8.133,35048, task_id=6515fac9-830a-4b6a-904e-cc1262e87f01 (api:54) 2021-07-06 12:25:07,883+0000 ERROR (migsrc/b2072331) [virt.vm] (vmId='b2072331-1558-4186-86b4-fa83af8eba95') can't connect to virtlogd: Unable to open system token /run/libvirt/common/system.token: Permission de nied (migration:294) 2021-07-06 12:25:07,888+0000 INFO (jsonrpc/5) [api.host] FINISH getStats return={'status': {'code': 0, 'message': 'Done'}, 'info': (suppressed)} from=::ffff:10.46.8.133,35048 (api:54) 2021-07-06 12:25:08,166+0000 ERROR (migsrc/b2072331) [virt.vm] (vmId='b2072331-1558-4186-86b4-fa83af8eba95') Failed to migrate (migration:467) Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 441, in _regular_run time.time(), machineParams File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 537, in _startUnderlyingMigration self._perform_with_conv_schedule(duri, muri) File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 626, in _perform_with_conv_schedule self._perform_migration(duri, muri) File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 555, in _perform_migration self._migration_flags) File "/usr/lib/python3.6/site-packages/vdsm/virt/virdomain.py", line 159, in call return getattr(self._vm._dom, name)(*a, **kw) File "/usr/lib/python3.6/site-packages/vdsm/virt/virdomain.py", line 101, in f ret = attr(*args, **kwargs) File "/usr/lib/python3.6/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python3.6/site-packages/vdsm/common/function.py", line 94, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python3.6/site-packages/libvirt.py", line 2119, in migrateToURI3 raise libvirtError('virDomainMigrateToURI3() failed') libvirt.libvirtError: can't connect to virtlogd: Unable to open system token /run/libvirt/common/system.token: Permission denied 2021-07-06 12:25:08,197+0000 INFO (jsonrpc/6) [api.virt] START getMigrationStatus() from=::ffff:10.46.8.133,35048, flow_id=4e86b85d, vmId=b2072331-1558-4186-86b4-fa83af8eba95 (api:48) 2021-07-06 12:25:08,197+0000 INFO (jsonrpc/6) [api.virt] FINISH getMigrationStatus return={'status': {'code': 0, 'message': 'Done'}, 'migrationStats': {'status': {'code': 12, 'message': 'Fatal error during migr ation'}, 'progress': 0}} from=::ffff:10.46.8.133,35048, flow_id=4e86b85d, vmId=b2072331-1558-4186-86b4-fa83af8eba95 (api:54) On node 0: # ls -lZ /run/libvirt/common/system.token ls: cannot access '/run/libvirt/common/system.token': No such file or directory On node 1: # ls -lZ /run/libvirt/common/system.token -rw-------. 1 root root system_u:object_r:virt_var_run_t:s0 32 Jul 6 09:29 /run/libvirt/common/system.token any clue? -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA<https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redh…> sbonazzo(a)redhat.com<mailto:sbonazzo@redhat.com> [https://static.redhat.com/libs/redhat/brand-assets/2/corp/logo--200.png]<https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redh…> Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. _______________________________________________ Users mailing list -- users(a)ovirt.org<mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org<mailto:users-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/privacy-policy.html<https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovir…> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/<https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovir…> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2JG4HZW6RDTXC…<https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ov…>

1 0

Re: Failing to migrate hosted engine from 4.4.6 host to 4.4.7 host
by Klaas Demter 07 Jul '21

07 Jul '21

https://bugzilla.redhat.com/show_bug.cgi?id=1979624 run: semodule -B; touch /.autorelabel; reboot report back if it fixes everything On 7/6/21 5:40 PM, Nur Imam Febrianto wrote: > > I’m having similar problem like this. 15 host, 7 of them already > upgraded to 4.4.7 and I can’t migrate any VM or HE from 4.4.6 host to > 4.4.7. > > Regards, > > Nur Imam Febrianto > > *From: *Sandro Bonazzola <mailto:sbonazzo@redhat.com> > *Sent: *06 July 2021 19:37 > *To: *oVirt Users <mailto:users@ovirt.org>; Arik Hadas > <mailto:ahadas@redhat.com> > *Subject: *[ovirt-users] Failing to migrate hosted engine from 4.4.6 > host to 4.4.7 host > > Hi, > > I update the hosted engine to 4.4.7 and one of the 2 nodes where the > engine is running. > > Current status is: > > - Hosted engine at 4.4.7 running on Node 0 > > - Node 0 at 4.4.6 > > - Node 1 at 4.4.7 > > Now, moving Node 0 to maintenance successfully moved the SPM from Node > 0 to Node 1 but while trying to migrate hosted engine I get on Node 0 > vdsm.log: > > 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] START repoStats(domains=()) from=::ffff:10.46.8.133,35048, task_id=f12d7694-d2b5-4658-9e0d-3f0dc54aca93 (api:48) > 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] FINISH repoStats return={'1996dc3b-d33f-49cb-b32a-8f7b1d50af5e': {'code': 0, 'lastCheck': '3.0', 'delay': '0.00114065', 'valid': True, 'version': 5, 'acq > uired': True, 'actual': True}} from=::ffff:10.46.8.133,35048, task_id=f12d7694-d2b5-4658-9e0d-3f0dc54aca93 (api:54) > 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] START multipath_health() from=::ffff:10.46.8.133,35048, task_id=6515fac9-830a-4b6a-904e-cc1262e87f01 (api:48) > 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] FINISH multipath_health return={} from=::ffff:10.46.8.133,35048, task_id=6515fac9-830a-4b6a-904e-cc1262e87f01 (api:54) > 2021-07-06 12:25:07,883+0000 ERROR (migsrc/b2072331) [virt.vm] (vmId='b2072331-1558-4186-86b4-fa83af8eba95') can't connect to virtlogd: Unable to open system token /run/libvirt/common/system.token: Permission de > nied (migration:294) > 2021-07-06 12:25:07,888+0000 INFO (jsonrpc/5) [api.host] FINISH getStats return={'status': {'code': 0, 'message': 'Done'}, 'info': (suppressed)} from=::ffff:10.46.8.133,35048 (api:54) > 2021-07-06 12:25:08,166+0000 ERROR (migsrc/b2072331) [virt.vm] (vmId='b2072331-1558-4186-86b4-fa83af8eba95') Failed tomigrate (migration:467) > Traceback (most recent call last): > File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 441, in _regular_run > time.time(), machineParams > File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 537, in _startUnderlyingMigration > self._perform_with_conv_schedule(duri, muri) > File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 626, in _perform_with_conv_schedule > self._perform_migration(duri, muri) > File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 555, in _perform_migration > self._migration_flags) > File "/usr/lib/python3.6/site-packages/vdsm/virt/virdomain.py", line 159, in call > return getattr(self._vm._dom, name)(*a, **kw) > File "/usr/lib/python3.6/site-packages/vdsm/virt/virdomain.py", line 101, in f > ret = attr(*args, **kwargs) > File "/usr/lib/python3.6/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper > ret = f(*args, **kwargs) > File "/usr/lib/python3.6/site-packages/vdsm/common/function.py", line 94, in wrapper > return func(inst, *args, **kwargs) > File "/usr/lib64/python3.6/site-packages/libvirt.py", line 2119, inmigrateToURI3 > raise libvirtError('virDomainMigrateToURI3() failed') > libvirt.libvirtError: can't connect to virtlogd: Unable to open system token /run/libvirt/common/system.token: Permission denied > 2021-07-06 12:25:08,197+0000 INFO (jsonrpc/6) [api.virt] START getMigrationStatus() from=::ffff:10.46.8.133,35048, flow_id=4e86b85d, vmId=b2072331-1558-4186-86b4-fa83af8eba95 (api:48) > 2021-07-06 12:25:08,197+0000 INFO (jsonrpc/6) [api.virt] FINISH getMigrationStatus return={'status': {'code': 0, 'message': 'Done'}, 'migrationStats': {'status': {'code': 12, 'message': 'Fatal error during migr > ation'}, 'progress': 0}} from=::ffff:10.46.8.133,35048, flow_id=4e86b85d, vmId=b2072331-1558-4186-86b4-fa83af8eba95 (api:54) > > On node 0: > > # ls -lZ /run/libvirt/common/system.token > ls: cannot access '/run/libvirt/common/system.token': No such file or > directory > > On node 1: > > # ls -lZ /run/libvirt/common/system.token > -rw-------. 1 root root system_u:object_r:virt_var_run_t:s0 32 Jul 6 > 09:29 /run/libvirt/common/system.token > > any clue? > > -- > > *Sandro Bonazzola* > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV > > Red Hat EMEA > <https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redh…> > > sbonazzo(a)redhat.com <mailto:sbonazzo@redhat.com> > > <https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.redh…> > > > > > *Red Hat respects your work life balance. Therefore there is no need > to answer this email out of your office hours.* > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/2JG4HZW6RDTXC…

2 1

Updates Failing
by Gary Pedretty 06 Jul '21

06 Jul '21

Getting errors trying to run dnf/yum update due to a vdsm issue. yum update Last metadata expiration check: 0:17:33 ago on Tue 06 Jul 2021 11:17:05 AM AKDT. Error: Running QEMU processes found, cannot upgrade Vdsm. Current running version of vdsm is vdsm-4.40.60.7-1.el8 CentOS Stream RHEL - 8.5 - 3.el8 kernel 4.18.0 - 310.el8.x86_64 _______________________________ Gary Pedretty IT Manager Ravn Alaska Office: 907-266-8451 Mobile: 907-388-2247 Email: gary.pedretty(a)ravnalaska.com <mailto:gary.pedretty@ravnalaska.com>

2 1

Any way to terminate stuck export task
by Gianluca Cecchi 06 Jul '21

06 Jul '21

Hello, in oVirt 4.3.10 an export job to export domain takes too long, probably due to the NFS server slow. How can I stop in a clean way the task? I see the exported file remains always at 4,5Gb of size. Command vmstat on host with qemu-img process gives no throughput but blocked processes procs -----------memory---------- ---swap-- -----io---- -system-- ------cpu----- r b swpd free buff cache si so bi bo in cs us sy id wa st 1 2 0 170208752 474412 16985752 0 0 719 72 2948 5677 0 0 96 4 0 0 2 0 170207184 474412 16985780 0 0 3580 99 5043 6790 0 0 96 4 0 0 2 0 170208800 474412 16985804 0 0 1379 41 2332 5527 0 0 96 4 0 and the generated file refreshes its timestamp but not the size # ll -a /rhev/data-center/mnt/172.16.1.137: _nas_EXPORT-DOMAIN/20433d5d-9d82-4079-9252-0e746ce54106/images/125ad0f8-2672-468f-86a0-115a7be287f0/ total 4675651 drwxr-xr-x. 2 vdsm kvm 1024 Jul 3 14:10 . drwxr-xr-x. 12 vdsm kvm 1024 Jul 3 14:10 .. -rw-rw----. 1 vdsm kvm 4787863552 Jul 3 14:33 bb94ae66-e574-432b-bf68-7497bb3ca9e6 -rw-r--r--. 1 vdsm kvm 268 Jul 3 14:10 bb94ae66-e574-432b-bf68-7497bb3ca9e6.meta # du -sh /rhev/data-center/mnt/172.16.1.137: _nas_EXPORT-DOMAIN/20433d5d-9d82-4079-9252-0e746ce54106/images/125ad0f8-2672-468f-86a0-115a7be287f0/ 4.5G /rhev/data-center/mnt/172.16.1.137: _nas_EXPORT-DOMAIN/20433d5d-9d82-4079-9252-0e746ce54106/images/125ad0f8-2672-468f-86a0-115a7be287f0/ The VM has two disks, 35Gb and 300GB, not full but quite occupied. Can I simply kill the qemu-img processes on the chosen hypervisor (I suppose the SPM one)? Any way to track down why it is so slow? Thanks, Gianluca

3 15

Failing to migrate hosted engine from 4.4.6 host to 4.4.7 host
by Sandro Bonazzola 06 Jul '21

06 Jul '21

Hi, I update the hosted engine to 4.4.7 and one of the 2 nodes where the engine is running. Current status is: - Hosted engine at 4.4.7 running on Node 0 - Node 0 at 4.4.6 - Node 1 at 4.4.7 Now, moving Node 0 to maintenance successfully moved the SPM from Node 0 to Node 1 but while trying to migrate hosted engine I get on Node 0 vdsm.log: 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] START repoStats(domains=()) from=::ffff:10.46.8.133,35048, task_id=f12d7694-d2b5-4658-9e0d-3f0dc54aca93 (api:48) 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] FINISH repoStats return={'1996dc3b-d33f-49cb-b32a-8f7b1d50af5e': {'code': 0, 'lastCheck': '3.0', 'delay': '0.00114065', 'valid': True, 'version': 5, 'acq uired': True, 'actual': True}} from=::ffff:10.46.8.133,35048, task_id=f12d7694-d2b5-4658-9e0d-3f0dc54aca93 (api:54) 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] START multipath_health() from=::ffff:10.46.8.133,35048, task_id=6515fac9-830a-4b6a-904e-cc1262e87f01 (api:48) 2021-07-06 12:25:07,882+0000 INFO (jsonrpc/5) [vdsm.api] FINISH multipath_health return={} from=::ffff:10.46.8.133,35048, task_id=6515fac9-830a-4b6a-904e-cc1262e87f01 (api:54) 2021-07-06 12:25:07,883+0000 ERROR (migsrc/b2072331) [virt.vm] (vmId='b2072331-1558-4186-86b4-fa83af8eba95') can't connect to virtlogd: Unable to open system token /run/libvirt/common/system.token: Permission de nied (migration:294) 2021-07-06 12:25:07,888+0000 INFO (jsonrpc/5) [api.host] FINISH getStats return={'status': {'code': 0, 'message': 'Done'}, 'info': (suppressed)} from=::ffff:10.46.8.133,35048 (api:54) 2021-07-06 12:25:08,166+0000 ERROR (migsrc/b2072331) [virt.vm] (vmId='b2072331-1558-4186-86b4-fa83af8eba95') Failed to migrate (migration:467) Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 441, in _regular_run time.time(), machineParams File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 537, in _startUnderlyingMigration self._perform_with_conv_schedule(duri, muri) File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 626, in _perform_with_conv_schedule self._perform_migration(duri, muri) File "/usr/lib/python3.6/site-packages/vdsm/virt/migration.py", line 555, in _perform_migration self._migration_flags) File "/usr/lib/python3.6/site-packages/vdsm/virt/virdomain.py", line 159, in call return getattr(self._vm._dom, name)(*a, **kw) File "/usr/lib/python3.6/site-packages/vdsm/virt/virdomain.py", line 101, in f ret = attr(*args, **kwargs) File "/usr/lib/python3.6/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python3.6/site-packages/vdsm/common/function.py", line 94, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python3.6/site-packages/libvirt.py", line 2119, in migrateToURI3 raise libvirtError('virDomainMigrateToURI3() failed') libvirt.libvirtError: can't connect to virtlogd: Unable to open system token /run/libvirt/common/system.token: Permission denied 2021-07-06 12:25:08,197+0000 INFO (jsonrpc/6) [api.virt] START getMigrationStatus() from=::ffff:10.46.8.133,35048, flow_id=4e86b85d, vmId=b2072331-1558-4186-86b4-fa83af8eba95 (api:48) 2021-07-06 12:25:08,197+0000 INFO (jsonrpc/6) [api.virt] FINISH getMigrationStatus return={'status': {'code': 0, 'message': 'Done'}, 'migrationStats': {'status': {'code': 12, 'message': 'Fatal error during migr ation'}, 'progress': 0}} from=::ffff:10.46.8.133,35048, flow_id=4e86b85d, vmId=b2072331-1558-4186-86b4-fa83af8eba95 (api:54) On node 0: # ls -lZ /run/libvirt/common/system.token ls: cannot access '/run/libvirt/common/system.token': No such file or directory On node 1: # ls -lZ /run/libvirt/common/system.token -rw-------. 1 root root system_u:object_r:virt_var_run_t:s0 32 Jul 6 09:29 /run/libvirt/common/system.token any clue? -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

4 7

Re: Issue With HE HA after upgrading to 4.4.7
by Yedidyah Bar David 06 Jul '21

06 Jul '21

On Tue, Jul 6, 2021 at 5:08 PM Nur Imam Febrianto <nur_imam(a)outlook.com> wrote: > > Hi, Recently I’m upgrading our server cluster from 4.4.6 to 4.4.7 After upgrading HE, and several Hosts, every single Host that upgraded and activated have an issue with HA Score. It always shows HA Score 0, rebooting the host doesn’t help. Any idea how to check this issue ? Calculating the score takes time, and spreading this around the cluster also takes time. You should find more information in the ovirt-hosted-engine-ha logs (both agent and broker). Good luck and best regards, -- Didi

1 0

Issue With HE HA after upgrading to 4.4.7
by Nur Imam Febrianto 06 Jul '21

06 Jul '21

Hi, Recently I’m upgrading our server cluster from 4.4.6 to 4.4.7 After upgrading HE, and several Hosts, every single Host that upgraded and activated have an issue with HA Score. It always shows HA Score 0, rebooting the host doesn’t help. Any idea how to check this issue ? Thanks. Regards, Nur Imam Febrianto

1 0

Re: How to Upgrade Node with Local Storage ?
by Vojtech Juranek 06 Jul '21

06 Jul '21

On Wednesday, 21 April 2021 16:40:29 CEST Nur Imam Febrianto wrote: > Set global maintenance and then turn off all vm, do yum update but it > completed with failed. Am I missing something ? can you share the details? What failed, wthat was the error? > From: Adam Xu<mailto:adam_xu@adagene.com.cn> > Sent: 20 April 2021 7:36 > To: users(a)ovirt.org<mailto:users@ovirt.org> > Subject: [ovirt-users] Re: How to Upgrade Node with Local Storage ? > > > For oVirt Node that using Local Storage, I think you should shutdown all > your vms before you upgrade the Node. 在 2021/4/19 22:09, Nur Imam Febrianto > 写道: > Hi, > > How we can upgrade oVirt Node that using Local Storage ? Seems I cant find > any good documentation about this. Planning to upgrade one 4.4.4 node with > local storage to 4.4.5. > Thanks before. > > Regards, > Nur Imam Febrianto > > > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org<mailto:users@ovirt.org> > > To unsubscribe send an email to > users-leave(a)ovirt.org<mailto:users-leave@ovirt.org> > > Privacy Statement: > https://www.ovirt.org/privacy-policy.html<https://apac01.safelinks.protecti > on.outlook.com/?url=https%3A%2F%2Fwww.ovirt.org%2Fprivacy-policy.html&data=0 > 4%7C01%7C%7C2817620cd2134104f81908d90394654e%7C84df9e7fe9f640afb435aaaaaaaaa > aaa%7C1%7C0%7C637544758156873163%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDA > iLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=VV663qDHl6C24C0 > XTZLoUF4n%2Bm4umP4dkG1EsKS895E%3D&reserved=0> > > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/<https://apac01. > safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt.org%2Fcommunit > y%2Fabout%2Fcommunity-guidelines%2F&data=04%7C01%7C%7C2817620cd2134104f81908 > d90394654e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637544758156883118%7 > CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiL > CJXVCI6Mn0%3D%7C1000&sdata=XF1vC3JCyVjQCsD1x%2FDQinfKOImw5VJbZIryDg9sKKg%3D& > reserved=0> > > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/ZOCHCAJPXO4LT > IMA4JHK3WMR5CTKR37C/<https://apac01.safelinks.protection.outlook.com/?url=ht > tps%3A%2F%2Flists.ovirt.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage% > 2FZOCHCAJPXO4LTIMA4JHK3WMR5CTKR37C%2F&data=04%7C01%7C%7C2817620cd2134104f819 > 08d90394654e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637544758156883118 > %7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWw > iLCJXVCI6Mn0%3D%7C1000&sdata=raH9RGOWlZIWlj%2FCWFJUbqI94y0U2TR9lUukXhzi2B8%3 > D&reserved=0>

3 2

CentOS 8 to Stream conversion
by Gary Pedretty 06 Jul '21

06 Jul '21

I have moved all my hosts from CentOS 8 to Stream, but the hosted engine is still Centos 8. Is it safe to use the same conversion of the hosted-engine from 8 to Stream while in global maintenance mode? IE: dnf swap centos-{linux,stream}-repos dnf distro-sync Thanks Gary _______________________________ Gary Pedretty IT Manager Ravn Alaska Office: 907-266-8451 Mobile: 907-388-2247 Email: gary.pedretty(a)ravnalaska.com

2 1

Windows 10 Guest with nvidia Tesla P40 vGpu Bluescreens when I enable nested virtualization
by domw＠live.ca 06 Jul '21

06 Jul '21

Hi all, I have this issue when I go to create a VM, I want to run WSL2 but when I install it or windows defender application guard the computer bluescreens. So I am using CentOS 8 stream host connected to a VirtIO cluster the hardware is 2 Nvidia Tesla P40 graphics cards installed on a poweredge R480. My windows 10 20H2 Image would bluescreen after the nvidia drivers are installed. I did some testing and discovered after installing a clean ISO windows 10 20H2 that it worked fine even after installing the drivers for the vGPU but the master image does have WSL2 installed out of the box so I installed it on my Vanilla image and it would bluescreen. I imagine this is due to the nested virtualization and the installation of some hyper-v service maybe it is trying to initialize some hardware acceleration. Has anyone had this issue I really need WSL and would love to use version 2. Tesla Version I have tried is 450.12 and the latest 460.32 Kernel Bitmap Dump File: Kernel address space is available, User address space may not be available. Symbol search path is: srv* Executable search path is: Windows 10 Kernel Version 19041 MP (4 procs) Free x64 Product: WinNt, suite: TerminalServer SingleUserTS Built by: 19041.1.amd64fre.vb_release.191206-1406 Machine Name: Kernel base = 0xfffff805`5e800000 PsLoadedModuleList = 0xfffff805`5f42a490 Debug session time: Sat Jun 26 04:58:37.807 2021 (UTC - 7:00) System Uptime: 0 days 0:00:09.469 Loading Kernel Symbols ............................................................... ...........................Page 799b not present in the dump file. Type ".hh dbgerr004" for details ..................................... ......................... Loading User Symbols PEB is paged out (Peb.Ldr = 0000002e`f91fa018). Type ".hh dbgerr001" for details Loading unloaded module list ....... For analysis of this file, run !analyze -v 3: kd> !analyze -v ERROR: FindPlugIns 8007007b ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* SYSTEM_SERVICE_EXCEPTION (3b) An exception happened while executing a system service routine. Arguments: Arg1: 00000000c0000005, Exception code that caused the bugcheck Arg2: fffff80567d55b24, Address of the instruction which caused the bugcheck Arg3: ffff8487974646a0, Address of the context record for the exception that caused the bugcheck Arg4: 0000000000000000, zero. Debugging Details: ------------------ Page fd6196 not present in the dump file. Type ".hh dbgerr004" for details Page fd6196 not present in the dump file. Type ".hh dbgerr004" for details KEY_VALUES_STRING: 1 Key : Analysis.CPU.Sec Value: 3 Key : Analysis.DebugAnalysisProvider.CPP Value: Create: 8007007e on BCCO050 Key : Analysis.DebugData Value: CreateObject Key : Analysis.DebugModel Value: CreateObject Key : Analysis.Elapsed.Sec Value: 27 Key : Analysis.Memory.CommitPeak.Mb Value: 81 Key : Analysis.System Value: CreateObject BUGCHECK_CODE: 3b BUGCHECK_P1: c0000005 BUGCHECK_P2: fffff80567d55b24 BUGCHECK_P3: ffff8487974646a0 BUGCHECK_P4: 0 CONTEXT: ffff8487974646a0 -- (.cxr 0xffff8487974646a0) rax=0000000000000000 rbx=ffffb406f7d85000 rcx=e17f3f1e8efe0000 rdx=0000000000000000 rsi=0000000000000000 rdi=ffffb406f1667270 rip=fffff80567d55b24 rsp=ffff8487974650a0 rbp=0000000000000002 r8=0000000000000000 r9=0000000000000000 r10=0000000000000000 r11=ffff848797465040 r12=fffff80568511c80 r13=ffffb406f1667270 r14=ffffb406f194c660 r15=0000000000000000 iopl=0 nv up ei pl nz na pe nc cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00050202 nvlddmkm+0x1d5b24: fffff805`67d55b24 4c8b80c8220000 mov r8,qword ptr [rax+22C8h] ds:002b:00000000`000022c8=???????????????? Resetting default scope PROCESS_NAME: csrss.exe STACK_TEXT: ffff8487`974650a0 fffff805`67cab38a : ffffb406`f7d85000 ffffb406`f194c660 00000000`ffffffff ffff8487`97465220 : nvlddmkm+0x1d5b24 ffff8487`974650e0 fffff805`67cdb663 : 00000000`00000000 ffffb406`f7d85000 ffff8487`97465220 ffffb406`f1989000 : nvlddmkm+0x12b38a ffff8487`97465160 fffff805`67cb5df8 : ffffb406`f7d85000 ffffb406`f7d85000 ffffb406`f7d85000 ffff8487`97465220 : nvlddmkm+0x15b663 ffff8487`97465190 fffff805`67ca3ce5 : ffffb406`f1a3b000 00000000`00000001 ffffb406`00000001 ffffb406`f7d85000 : nvlddmkm+0x135df8 ffff8487`974651c0 fffff805`67ca4e8c : 00000000`00000800 ffffb406`f7d85000 ffffb406`f194c660 ffffb406`f1a3b000 : nvlddmkm+0x123ce5 ffff8487`974651f0 fffff805`67c8a41c : ffffb406`f1b8271c 00000002`00000001 ffffb406`00000007 00000000`00000000 : nvlddmkm+0x124e8c ffff8487`97465260 fffff805`67c90f8b : 00000000`00000060 fffff805`684baeb8 00000000`00000060 ffffb406`f1b826b8 : nvlddmkm+0x10a41c ffff8487`97466440 fffff805`67c284f3 : ffffb406`f1b81000 ffff8487`97466640 ffffb406`00000002 ffffa001`ce6c4d80 : nvlddmkm+0x110f8b ffff8487`97466540 fffff805`67bffa83 : 00000000`00000016 00000000`00000000 00000000`00000001 ffffb406`f1b81000 : nvlddmkm+0xa84f3 ffff8487`974666a0 fffff805`68795711 : ffffb406`f1b81000 ffff8487`97466d91 ffff8487`97466f88 00000000`00000001 : nvlddmkm+0x7fa83 ffff8487`97466d10 fffff805`686aa75d : 00000000`00000000 ffffb406`f1943bfc ffff8487`97466f88 ffffb406`f1b18bf0 : nvlddmkm+0xc15711 ffff8487`97466df0 fffff805`6403fab3 : ffffb406`f1b81000 ffffb406`f190f3e0 ffffb406`f1b18bf0 ffffb406`f1943030 : nvlddmkm+0xb2a75d ffff8487`97466e30 fffff805`6404188e : ffffb406`f1b18bf0 ffffffff`fffffffd ffffb406`f1943180 ffffb406`00000000 : dxgkrnl!DpiDxgkDdiStartDevice+0x6b ffff8487`97466e90 fffff805`6403f5d8 : ffffffff`fffffffd ffffb406`f1943180 00000000`00000001 00000000`00000001 : dxgkrnl!DpiFdoStartAdapter+0x58e ffff8487`97467010 fffff805`64058d40 : ffffb113`9a011040 00000000`00000000 ffffb406`f14b6260 00000000`00000000 : dxgkrnl!DpiFdoStartAdapterThreadImpl+0x308 ffff8487`974671c0 fffff805`6402a9ea : fffff805`63f7fa00 00000000`00000000 ffffffff`fffffffd ffffb406`f14b6260 : dxgkrnl!DpiFdoStartAdapterThread+0x30 ffff8487`974671f0 fffff805`6402a94f : 00000000`00000000 ffffffff`fffffffd ffffb406`f14b6260 00000000`00000000 : dxgkrnl!DpiSessionCreateCallback+0x52 ffff8487`97467230 fffff805`64aee722 : 00000000`00000000 00000000`0000014c 00000000`0000014c 00000000`00000148 : dxgkrnl!DxgkNotifySessionStateChange+0xbf ffff8487`97467280 ffffb113`9a2c12d2 : ffffb406`ed7d4940 00000000`0020001e ffffb113`9b6073b0 00000000`00000148 : watchdog!SMgrNotifySessionChange+0x92 ffff8487`974672b0 ffffb113`99e0e5ea : 00000000`00000010 00000000`00050246 ffff8487`97467308 00000000`00000018 : win32k!SysEntrySMgrNotifySessionChange+0x12 ffff8487`974672e0 ffffb113`99e0dfdb : 00000000`00000000 00000000`00050246 ffff8487`97467338 00000000`00000018 : win32kbase!DrvNotifySessionStateChange+0x8a ffff8487`97467310 ffffb113`99e15bc4 : 00000000`00000000 00000000`0000014c 00000000`00000148 ffffb406`f1871b60 : win32kbase!InitializeGreCSRSS+0x1b ffff8487`97467340 ffffb113`9a2c1466 : ffffb406`f7d24080 ffff8487`97467440 00000000`00000001 00000000`00000001 : win32kbase!Win32kBaseUserInitialize+0x124 ffff8487`97467390 fffff805`5ec075b5 : ffffb406`f7d24000 00000000`00100000 ffff8487`97467440 ffffb406`00000000 : win32k!NtUserInitialize+0x16 ffff8487`974673c0 00007ff9`d13b9b44 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x25 0000002e`f8fbf5f8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x00007ff9`d13b9b44 SYMBOL_NAME: nvlddmkm+1d5b24 MODULE_NAME: nvlddmkm IMAGE_NAME: nvlddmkm.sys STACK_COMMAND: .cxr 0xffff8487974646a0 ; kb BUCKET_ID_FUNC_OFFSET: 1d5b24 FAILURE_BUCKET_ID: 0x3B_c0000005_nvlddmkm!unknown_function OS_VERSION: 10.0.19041.1 BUILDLAB_STR: vb_release OSPLATFORM_TYPE: x64 OSNAME: Windows 10 FAILURE_ID_HASH: {63c41bff-3ea4-15a0-a72c-26a548d17abe} Followup: MachineOwner --------- 3: kd> lmvm nvlddmkm Browse full module list start end module name fffff805`67b80000 fffff805`6938d000 nvlddmkm (no symbols) Loaded symbol image file: nvlddmkm.sys Image path: \SystemRoot\System32\DriverStore\FileRepository\nvgridsw.inf_amd64_bc3d1d075a43d1ac\nvlddmkm.sys Image name: nvlddmkm.sys Browse all global symbols functions data Timestamp: Mon Apr 5 11:28:32 2021 (606B56D0) CheckSum: 017A33BA ImageSize: 0180D000 Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4 Information from resource tables: 3: kd> .cxr 0xffff8487974646a0 rax=0000000000000000 rbx=ffffb406f7d85000 rcx=e17f3f1e8efe0000 rdx=0000000000000000 rsi=0000000000000000 rdi=ffffb406f1667270 rip=fffff80567d55b24 rsp=ffff8487974650a0 rbp=0000000000000002 r8=0000000000000000 r9=0000000000000000 r10=0000000000000000 r11=ffff848797465040 r12=fffff80568511c80 r13=ffffb406f1667270 r14=ffffb406f194c660 r15=0000000000000000 iopl=0 nv up ei pl nz na pe nc cs=0010 ss=0018 ds=002b es=002b fs=0053 gs=002b efl=00050202 nvlddmkm+0x1d5b24: fffff805`67d55b24 4c8b80c8220000 mov r8,qword ptr [rax+22C8h] ds:002b:00000000`000022c8=????????????????

2 1

migrate hosted engine
by Harry O 06 Jul '21

06 Jul '21

Hi, I get the following when trying to migrate my HostedEngine VM to a new node in the cluster, I just did node reinstall via HostedEngine and rebuild of the gluster array on that node, bacause its a replacement for a crashed dead old node. ID: 120 Migration failed due to an Error: Failed to connect to remote libvirt URI qemu+tls://hej3.5ervers.lan/system: Cannot read CA certificate '/etc/pki/CA/cacert.pem': No such file or directory (VM: HostedEngine, Source: hej1.5ervers.lan, Destination: hej3.5ervers.lan)

2 2

oVirt 4.4.7 is now generally available
by Sandro Bonazzola 06 Jul '21

06 Jul '21

oVirt 4.4.7 is now generally available The oVirt project is excited to announce the general availability of oVirt 4.4.7 , as of July 6th, 2021. This release unleashes an altogether more powerful and flexible open source virtualization solution that encompasses hundreds of individual changes and a wide range of enhancements across the engine, storage, network, user interface, and analytics, as compared to oVirt 4.3. Important notes before you install / upgrade Please note that oVirt 4.4 only supports clusters and data centers with compatibility version 4.2 and above. If clusters or data centers are running with an older compatibility version, you need to upgrade them to at least 4.2 (4.3 is recommended). Please note that in RHEL 8 / CentOS 8 several devices that worked on EL7 are no longer supported. For example, the megaraid_sas driver is removed. If you use Enterprise Linux 8 hosts you can try to provide the necessary drivers for the deprecated hardware using the DUD method (See the users’ mailing list thread on this at https://lists.ovirt.org/archives/list/users@ovirt.org/thread/NDSVUZSESOXEFJ… ) Documentation - If you want to try oVirt as quickly as possible, follow the instructions on the Download <https://ovirt.org/download/> page. - For complete installation, administration, and usage instructions, see the oVirt Documentation <https://ovirt.org/documentation/>. - For upgrading from a previous version, see the oVirt Upgrade Guide <https://ovirt.org/documentation/upgrade_guide/>. - For a general overview of oVirt, see About oVirt <https://ovirt.org/community/about.html>. What’s new in oVirt 4.4.7 Release? This update is the seventh in a series of stabilization updates to the 4.4 series. This release is available now on x86_64 architecture for: - Red Hat Enterprise Linux 8.4 - CentOS Linux (or similar) 8.4 - CentOS Stream 8 This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: - Red Hat Enterprise Linux 8.4 - CentOS Linux (or similar) 8.4 - oVirt Node NG (based on CentOS Stream 8) - CentOS Stream oVirt Node and Appliance have been updated, including: - oVirt 4.4.7: https://www.ovirt.org/release/4.4.7/ - CentOS Stream 8 latest updates - Ansible 2.9.23: https://github.com/ansible/ansible/blob/stable-2.9/changelogs/CHANGELOG-v2.… - Advanced Virtualization 8.4.0.1 - Gluster 8.5: https://docs.gluster.org/en/latest/release-notes/8.5/ - Wildfly 23.0.2: https://www.wildfly.org/news/2021/04/29/WildFly2302-Released/ See the release notes [1] for installation instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available for CentOS Stream 8 - oVirt Node NG is already available for CentOS Stream 8 Additional resources: - Read more about the oVirt 4.4.7 release highlights: https://www.ovirt.org/release/4.4.7/ <https://www.ovirt.org/release/4.4.7/> - Get more oVirt project updates on Twitter: https://twitter.com/ovirt - Check out the latest project news on the oVirt blog: https://blogs.ovirt.org/ [1] https://www.ovirt.org/release/4.4.7/ [2] https://resources.ovirt.org/pub/ovirt-4.4/iso/ -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

1 0

VM-Pool is already attached to a User
by Dominique D 05 Jul '21

05 Jul '21

I created a VM pool (20 Windows) and the first 6 users took a virtual machine in the VM portal. the following other users have this message "Cannot attach VM to VM-Pool. VM-Pool is already attached to a User" I have 15 users and 20 VMs available, do you know why I have this message ? I have no user registered in the permissions tab of the vm available. ovirt 4.4.1 Thank you.

3 2

About "Enabling High Availability Service with oVirt Virtualization and CephFS"
by Sandro Bonazzola 05 Jul '21

05 Jul '21

Just found this article[1] today and I think someone here may be interested: "Enabling High Availability Service with oVirt Virtualization and CephFS" by Physics Department Brookhaven National Laboratory, supported by the Office of Nuclear Physics within the U.S. Department of Energy’s Office of Science. [1] https://www.osti.gov/servlets/purl/1558261 -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

1 0

Reminder: oVirt conference call for papers closes in 20 days
by Sandro Bonazzola 05 Jul '21

05 Jul '21

A kind reminder that oVirt conference call for papers closes in 20 days! Looking forward to user stories, developers onboarding journeys, integration stories, new features presentation, old features nobody knows about because nobody presented them before and more you see fit. You can find call for paper at https://blogs.ovirt.org/ovirt-2021-online-conference/ Thanks, -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours.*

1 0

Re: Question about Template and Storage Domain
by Eyal Shenitzky 04 Jul '21

04 Jul '21

Hi, You are probably creating the VM as a dependent on the template (thin VM), it means that the VM's disk should be created on the same storage domain as the template disk. In order to create the VM with a disk on a different storage domain, you can either create the VM as an independent (clone) or copy the template disk to the storage domain you want to create the VM disk on. On Sun, 27 Jun 2021 at 18:40, Nur Imam Febrianto <nur_imam(a)outlook.com> wrote: > Hi, > > > Want to ask about template. For example I have a several template (with > disk) stored in some Storage Domain. If I create a VM from the template, > and when I change the parameter of cloned disk into another storage domain > (different with where the template are stored). The VM always failed to be > created. This only occurs in VM creation phase, if I create the VM at same > storage domain where the templates are stored, it created successfully. Is > this are “normal” behavior ? > > > > Thanks before. > > > > Regards, > > Nur Imam Febrianto > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/F6BCRDFJBCOGA… > -- Regards, Eyal Shenitzky

2 1

Q: Strange Artifact with Networking After Cloning VM
by Andrei Verovski 04 Jul '21

04 Jul '21

Hi, I have Debian 10 VM under oVirt (HP ProLiant), with NextCloud/Collabora docker. VM is connected to external IP via 3rd Ethernet interface on ProLiant server to the switch/external IP link from ISP. VM doesn't have oVirt mgmt interface. Everything worked fine until my last upgrade which broke NextCloud, so I decided to restore recent backup copy, made with "Clone VM" from oVirt GUI. Now problem arises - network interface is not functional anymore at all, no traffic pass by. I deleted it, and created new one via Edit VM, updated /etc/network/interfaces on Debian, problem remains. ip a within VM shows no problems with networking, but even ping gateway IP and 8.8.8.8 doesn't work. I screenshot settings attached. Launching broken VM (which is a source clone of backup) shows no problems. Thanks in advance for any help. Andrei

1 0

[ANN] oVirt 4.4.7 Sixth Release Candidate is now available for testing
by Lev Veyde 01 Jul '21

01 Jul '21

oVirt 4.4.7 Sixth Release Candidate is now available for testing The oVirt Project is pleased to announce the availability of oVirt 4.4.7 Sixth Release Candidate for testing, as of July 1st, 2021. This update is the seventh in a series of stabilization updates to the 4.4 series. Documentation - If you want to try oVirt as quickly as possible, follow the instructions on the Download <https://ovirt.org/download/> page. - For complete installation, administration, and usage instructions, see the oVirt Documentation <https://ovirt.org/documentation/>. - For upgrading from a previous version, see the oVirt Upgrade Guide <https://ovirt.org/documentation/upgrade_guide/>. - For a general overview of oVirt, see About oVirt <https://ovirt.org/community/about.html>. Important notes before you try it Please note this is a pre-release build. The oVirt Project makes no guarantees as to its suitability or usefulness. This pre-release must not be used in production. Installation instructions For installation instructions and additional information please refer to: https://ovirt.org/documentation/ This release is available now on x86_64 architecture for: * Red Hat Enterprise Linux 8.4 or similar * CentOS Stream 8 This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: * Red Hat Enterprise Linux 8.4 or similar * CentOS Stream 8 * oVirt Node 4.4 based on CentOS Stream 8 (available for x86_64 only) See the release notes [1] for installation instructions and a list of new features and bugs fixed. Notes: - oVirt Appliance is already available based on CentOS Stream 8 - oVirt Node NG is already available based on CentOS Stream 8 Additional Resources: * Read more about the oVirt 4.4.7 release highlights: http://www.ovirt.org/release/4.4.7/ * Get more oVirt project updates on Twitter: https://twitter.com/ovirt * Check out the latest project news on the oVirt blog: http://www.ovirt.org/blog/ [1] http://www.ovirt.org/release/4.4.7/ [2] http://resources.ovirt.org/pub/ovirt-4.4-pre/iso/ -- Lev Veyde Senior Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

1 0

Libgfapi considerations
by Jayme 01 Jul '21

01 Jul '21

Are there currently any known issues with using libgfapi in the latest stable version of ovirt in hci deployments? I have recently enabled it and have noticed a significant (over 4x) increase in io performance on my vms. I’m concerned however since it does not seem to be an ovirt default setting. Is libgfapi considered safe and stable to use in ovirt 4.3 hci?

9 16

Re: Libgfapi considerations
by Alexandr Mikhailov 01 Jul '21

01 Jul '21

Hi! I have tested also with last version of Ovirt 4.4, and I see that writing speed in 4 times more then with fuse. I think this is important reason to support snapshots with Libgfapi. Regards, Alex

1 0