November 2019 - Users - oVirt List Archives

ovirt-guest-agent for CentOS 8
by Eduardo Mayoral 30 Mar '20

30 Mar '20

Hi, Just like many of you I am testing my first CentOS 8 VMs on top of ovirt. I am not finding the package ovirt-guest-agent.noarch . Closest I can find is qemu-guest-agent.x86_64 After installing and starting it, I do see information reported on the "Guest info" tab. Can anybody confirm if this is indeed the agent we should be using? Is there - or will there be - a more specific package for ovirt guests? Thanks! -- Eduardo Mayoral Jimeno Systems engineer, platform department. Arsys Internet. emayoral(a)arsys.es - +34 941 620 105 - ext 2153

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Re: Hyperconverged setup questions
by Strahil 29 Feb '20

29 Feb '20

Hi Marko, I guess you can use distributed-replicated volumes and oVirt cluster with host triplets. Best Regards, Strahil NikolovOn Oct 10, 2019 15:30, "Vrgotic, Marko" <M.Vrgotic(a)activevideo.com> wrote: > > Dear oVirt, > > > > Is it possible to add oVirt 3Hosts/Gluster hyperconverged cluster to existing oVirt setup? I need this to achieve Local storage performance, but still have pool of Hypevisors available. > > Is it possible to have more than 3Hosts in Hyperconverged setup? > > > > I have currently 1Shared Cluster (NFS based storage, where also SHE is hosted) and 2Local Storage clusters. > > > > oVirt current version running is 4.3.4. > > > > Kindly awaiting your reply. > > > > > > — — — > Met vriendelijke groet / Kind regards, > > Marko Vrgotic > > ActiveVideo > > > >

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Re: Damaged hard disk in volume replica gluster
by Strahil 25 Feb '20

25 Feb '20

As you are replacing an old brick, you have to recreate the old LV and mount it on the same location. Then you can use the gluster's "reset-brick" (i thing ovirt UI has that option too) and all data will be replicated there. You got also the "replace-brick" option if you decided to change the mount location. P.S.: with replica volumes your volume should be still working, in case it has stopped - you have to investigate before proceeding. Best Regards, Strahil NikolovOn Oct 12, 2019 13:12, matteo fedeli <matmilan97(a)gmail.com> wrote: > > Hi, I have in my ovirt HCI a volume that not work properly because one of three hdd fail. I bought a new hdd, I recreate old lvm partitioning and mount point. Now, how can I attach this empty new brick? > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/U5XQ4M2K5RBKL…

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terraform integration
by Nathanaël Blanchet 25 Feb '20

25 Feb '20

Hello, I'm interested by installing okd on ovirt with the official openshift installer (https://github.com/openshift/installer) but ovirt is not yet supported. Regarding https://bugzilla.redhat.com/show_bug.cgi?id=1578255 and https://lists.ovirt.org/archives/list/users@ovirt.org/thread/EF7OQUVTY53GV3… , how ovirt 4.3.7 should integrate openshift installer integration with terraform? -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

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Vm suddenly paused with error "vm has paused due to unknown storage error"
by Jasper Siero 17 Feb '20

17 Feb '20

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

3 3

Ovirt-engine-ha cannot to see live status of Hosted Engine
by asm＠pioner.kz 01 Feb '20

01 Feb '20

Good day for all. I have some issues with Ovirt 4.2.6. But now the main this of it: I have two Centos 7 Nodes with same config and last Ovirt 4.2.6 with Hostedengine with disk on NFS storage. Also some of virtual machines working good. But, when HostedEngine running on one node (srv02.local) everything is fine. After migrating to another node (srv00.local), i see that agent cannot to check livelinness of HostedEngine. After few minutes HostedEngine going to reboot and after some time i see some situation. After migration to another node (srv00.local) all looks OK. hosted-engine --vm-status commang when HosterEngine on srv00 node: --== Host 1 status ==-- conf_on_shared_storage : True Status up-to-date : True Hostname : srv02.local Host ID : 1 Engine status : {"reason": "vm not running on this host", "health": "bad", "vm": "down_unexpected", "detail": "unknown"} Score : 0 stopped : False Local maintenance : False crc32 : ecc7ad2d local_conf_timestamp : 78328 Host timestamp : 78328 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=78328 (Tue Sep 18 12:44:18 2018) host-id=1 score=0 vm_conf_refresh_time=78328 (Tue Sep 18 12:44:18 2018) conf_on_shared_storage=True maintenance=False state=EngineUnexpectedlyDown stopped=False timeout=Fri Jan 2 03:49:58 1970 --== Host 2 status ==-- conf_on_shared_storage : True Status up-to-date : True Hostname : srv00.local Host ID : 2 Engine status : {"reason": "failed liveliness check", "health": "bad", "vm": "up", "detail": "Up"} Score : 3400 stopped : False Local maintenance : False crc32 : 1d62b106 local_conf_timestamp : 326288 Host timestamp : 326288 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=326288 (Tue Sep 18 12:44:21 2018) host-id=2 score=3400 vm_conf_refresh_time=326288 (Tue Sep 18 12:44:21 2018) conf_on_shared_storage=True maintenance=False state=EngineStarting stopped=False Log agent.log from srv00.local: MainThread::INFO::2018-09-18 12:40:51,749::states::779::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE ngine::(consume) VM is powering up.. MainThread::INFO::2018-09-18 12:40:52,052::hosted_engine::491::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) MainThread::INFO::2018-09-18 12:41:01,066::states::779::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE ngine::(consume) VM is powering up.. MainThread::INFO::2018-09-18 12:41:01,374::hosted_engine::491::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) MainThread::INFO::2018-09-18 12:41:11,393::state_machine::169::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(refresh) Global metadata: {'maintenance': False} MainThread::INFO::2018-09-18 12:41:11,393::state_machine::174::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(refresh) Host srv02.local.pioner.kz (id 1): {'conf_on_shared_storage': True, 'extra': 'meta data_parse_version=1\nmetadata_feature_version=1\ntimestamp=78128 (Tue Sep 18 12:40:58 2018)\nhost-id=1\ns core=0\nvm_conf_refresh_time=78128 (Tue Sep 18 12:40:58 2018)\nconf_on_shared_storage=True\nmaintenance=Fa lse\nstate=EngineUnexpectedlyDown\nstopped=False\ntimeout=Fri Jan 2 03:49:58 1970\n', 'hostname': 'srv02. local.pioner.kz', 'alive': True, 'host-id': 1, 'engine-status': {'reason': 'vm not running on this host', 'health': 'bad', 'vm': 'down_unexpected', 'detail': 'unknown'}, 'score': 0, 'stopped': False, 'maintenance ': False, 'crc32': 'e18e3f22', 'local_conf_timestamp': 78128, 'host-ts': 78128} MainThread::INFO::2018-09-18 12:41:11,393::state_machine::177::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(refresh) Local (id 2): {'engine-health': {'reason': 'failed liveliness check', 'health': 'b ad', 'vm': 'up', 'detail': 'Up'}, 'bridge': True, 'mem-free': 12763.0, 'maintenance': False, 'cpu-load': 0 .0364, 'gateway': 1.0, 'storage-domain': True} MainThread::INFO::2018-09-18 12:41:11,393::states::779::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE ngine::(consume) VM is powering up.. MainThread::INFO::2018-09-18 12:41:11,703::hosted_engine::491::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) MainThread::INFO::2018-09-18 12:41:21,716::states::779::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE ngine::(consume) VM is powering up.. MainThread::INFO::2018-09-18 12:41:22,020::hosted_engine::491::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) MainThread::INFO::2018-09-18 12:41:31,033::states::779::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE ngine::(consume) VM is powering up.. MainThread::INFO::2018-09-18 12:41:31,344::hosted_engine::491::ovirt_hosted_engine_ha.agent.hosted_engine. HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) As we can see, agent thinking that HostedEngine just in powering up mode. I cannot to do anythink with it. I allready reinstalled many times srv00 node without success. One time i even has to uninstall ovirt* and vdsm* software. Also here one interesting point, after installing just "yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release42.rpm" on this node i try to install this node from engine web interface with "Deploy" action. But, installation was unsuccesfull, before i didnt install ovirt-hosted-engine-ha on this node. I dont see in documentation that its need bofore installation of new hosts. But this is for information and checking. After installing ovirt-hosted-engine-ha node was installed with HostedEngine support. But the main issue not changed. Thanks in advance for help. BR, Alexandr

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Re: [ANN] oVirt 4.3.7 Third Release Candidate is now available for testing
by Strahil 30 Jan '20

30 Jan '20

I got upgraded to RC3 and now cannot power any VM . Constantly getting I/O error, but checking at gluster level - I can dd from each disk or even create a new one. Removing the HighAvailability doesn't help. I guess I should restore the engine from the gluster snapshot and rollback via 'yum history undo last'. Does anyone else have my issues ? Best Regards, Strahil NikolovOn Nov 13, 2019 15:31, Sandro Bonazzola <sbonazzo(a)redhat.com> wrote: > > > > Il giorno mer 13 nov 2019 alle ore 14:25 Sandro Bonazzola <sbonazzo(a)redhat.com> ha scritto: >> >> >> >> Il giorno mer 13 nov 2019 alle ore 13:56 Florian Schmid <fschmid(a)ubimet.com> ha scritto: >>> >>> Hello, >>> >>> I have a question about bugs, which are flagged as [downstream clone - 4.3.7], but are not yet released. >>> >>> I'm talking about this bug: >>> https://bugzilla.redhat.com/show_bug.cgi?id=1749202 >>> >>> I can't see it in 4.3.7 release notes. Will it be included in a further release candidate? This fix is very important I think and I can't upgrade yet because of this bug. >> >> >> >> Looking at the bug, the fix was done with $ git tag --contains 12bd5cb1fe7c95e29b4065fca968913722fe9eaa >> ovirt-engine-4.3.6.6 >> ovirt-engine-4.3.6.7 >> ovirt-engine-4.3.7.0 >> ovirt-engine-4.3.7.1 >> >> So the fix is already included in release oVirt 4.3.6. > > > Sent a fix to 4.3.6 release notes: https://github.com/oVirt/ovirt-site/pull/2143. @Ryan Barry can you please review? > > >> >> >> >> >> >> >>> >>> >>> BR Florian Schmid >>> >>> ________________________________ >>> Von: "Sandro Bonazzola" <sbonazzo(a)redhat.com> >>> An: "users" <users(a)ovirt.org> >>> Gesendet: Mittwoch, 13. November 2019 13:34:59 >>> Betreff: [ovirt-users] [ANN] oVirt 4.3.7 Third Release Candidate is now available for testing >>> >>> The oVirt Project is pleased to announce the availability of the oVirt 4.3.7 Third Release Candidate for testing, as of November 13th, 2019. >>> >>> This update is a release candidate of the seventh in a series of stabilization updates to the 4.3 series. >>> This is pre-release software. This pre-release should not to be used in production. >>> >>> This release is available now on x86_64 architecture for: >>> * Red Hat Enterprise Linux 7.7 or later (but <8) >>> * CentOS Linux (or similar) 7.7 or later (but <8) >>> >>> This release supports Hypervisor Hosts on x86_64 and ppc64le architectures for: >>> * Red Hat Enterprise Linux 7.7 or later (but <8) >>> * CentOS Linux (or similar) 7.7 or later (but <8) >>> * oVirt Node 4.3 (available for x86_64 only) has been built consuming CentOS 7.7 Release >>> >>> See the release notes [1] for known issues, new features and bugs fixed. >>> >>> While testing this release candidate please note that oVirt node now includes: >>> - ansible 2.9.0 >>> - GlusterFS 6.6 >>> >>> Notes: >>> - oVirt Appliance is already available >>> - oVirt Node is already available >>> >>> Additional Resources: >>> * Read more about the oVirt 4.3.7 release highlights: http://www.ovirt.org/release/4.3.7/ >>> * 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/4.3.7/ >>> [2] http://resources.ovirt.org/pub/ovirt-4.3-pre/iso/ >>> >>> -- >>> >>> 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. >>> >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/24QUREJPZHTSM… >> >> >> >> -- >> >> 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. > > > > -- > > 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.

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Low disk space on Storage
by suporte＠logicworks.pt 12 Jan '20

12 Jan '20

Hi, I'm running ovirt Version:4.3.4.3-1.el7 My filesystem disk has 30 GB free space. Cannot start a VM due to an I/O error storage. When tryng to move the disk to another storage domain get this error: Error while executing action: Cannot move Virtual Disk. Low disk space on Storage Domain DATA4. The sum of pre-allocated disk is the total of the storage domain disk. Any idea what can I do to move a disk to other storage domain? Many thanks -- Jose Ferradeira http://www.logicworks.pt

5 5

Hyperconverged setup - storage architecture - scaling
by Leo David 10 Jan '20

10 Jan '20

Hello Everyone, Reading through the document: "Red Hat Hyperconverged Infrastructure for Virtualization 1.5 Automating RHHI for Virtualization deployment" Regarding storage scaling, i see the following statements: *2.7. SCALINGRed Hat Hyperconverged Infrastructure for Virtualization is supported for one node, and for clusters of 3, 6, 9, and 12 nodes.The initial deployment is either 1 or 3 nodes.There are two supported methods of horizontally scaling Red Hat Hyperconverged Infrastructure for Virtualization:* *1 Add new hyperconverged nodes to the cluster, in sets of three, up to the maximum of 12 hyperconverged nodes.* *2 Create new Gluster volumes using new disks on existing hyperconverged nodes.You cannot create a volume that spans more than 3 nodes, or expand an existing volume so that it spans across more than 3 nodes at a time* *2.9.1. Prerequisites for geo-replicationBe aware of the following requirements and limitations when configuring geo-replication:One geo-replicated volume onlyRed Hat Hyperconverged Infrastructure for Virtualization (RHHI for Virtualization) supports only one geo-replicated volume. Red Hat recommends backing up the volume that stores the data of your virtual machines, as this is usually contains the most valuable data.* ------ Also in oVirtEngine UI, when I add a brick to an existing volume i get the following warning: *"Expanding gluster volume in a hyper-converged setup is not recommended as it could lead to degraded performance. To expand storage for cluster, it is advised to add additional gluster volumes." * Those things are raising a couple of questions that maybe for some for you guys are easy to answer, but for me it creates a bit of confusion... I am also referring to RedHat product documentation, because I treat oVirt as production-ready as RHHI is. *1*. Is there any reason for not going to distributed-replicated volumes ( ie: spread one volume across 6,9, or 12 nodes ) ? - ie: is recomanded that in a 9 nodes scenario I should have 3 separated volumes, but how should I deal with the folowing question *2.* If only one geo-replicated volume can be configured, how should I deal with 2nd and 3rd volume replication for disaster recovery *3.* If the limit of hosts per datacenter is 250, then (in theory ) the recomended way in reaching this treshold would be to create 20 separated oVirt logical clusters with 12 nodes per each ( and datacenter managed from one ha-engine ) ? *4.* In present, I have the folowing one 9 nodes cluster , all hosts contributing with 2 disks each to a single replica 3 distributed replicated volume. They where added to the volume in the following order: node1 - disk1 node2 - disk1 ...... node9 - disk1 node1 - disk2 node2 - disk2 ...... node9 - disk2 At the moment, the volume is arbitrated, but I intend to go for full distributed replica 3. Is this a bad setup ? Why ? It oviously brakes the redhat recommended rules... Is there anyone so kind to discuss on these things ? Thank you very much ! Leo -- Best regards, Leo David -- Best regards, Leo David

3 5

AWX and error using ovirt as an inventory source
by Gianluca Cecchi 09 Jan '20

09 Jan '20

Hello, I have awx 9.0.1 and ansible 2.8.5 in container of a CentOS 7.7 server. I'm trying to use oVirt 4.3.6.7-1.el7 as a source of an inventory in awx but I get error when syncing Find at bottom below the error messages. I see that in recent past (around June this year) there were some problems, but they should be solved now, correct? There was also a problem in syncing when some powered off VMs were present in oVirt env, but I think this solved too, correct? Any way to replicate / test from command line of awx container? I try some things but in command line I always get error regarding oVirt inventory script requires ovirt-engine-sdk-python >= 4.0.0 that I think depends on not using correct command line and/or not setting needed env. Thanks in advance, Gianluca 2.536 INFO Updating inventory 4: MYDC_OVIRT 3.011 INFO Reading Ansible inventory source: /var/lib/awx/venv/awx/lib64/python3.6/site-packages/awx/plugins/inventory/ovirt4.py 3.013 INFO Using VIRTUAL_ENV: /var/lib/awx/venv/ansible 3.013 INFO Using PATH: /var/lib/awx/venv/ansible/bin:/var/lib/awx/venv/awx/bin:/var/lib/awx/venv/awx/bin:/var/lib/awx/venv/awx/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin 3.013 INFO Using PYTHONPATH: /var/lib/awx/venv/ansible/lib/python3.6/site-packages: Traceback (most recent call last): File "/var/lib/awx/venv/awx/bin/awx-manage", line 11, in <module> load_entry_point('awx==9.0.1.0', 'console_scripts', 'awx-manage')() File "/var/lib/awx/venv/awx/lib64/python3.6/site-packages/awx/__init__.py", line 158, in manage execute_from_command_line(sys.argv) File "/var/lib/awx/venv/awx/lib64/python3.6/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line utility.execute() File "/var/lib/awx/venv/awx/lib64/python3.6/site-packages/django/core/management/__init__.py", line 375, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/var/lib/awx/venv/awx/lib64/python3.6/site-packages/django/core/management/base.py", line 323, in run_from_argv self.execute(*args, **cmd_options) File "/var/lib/awx/venv/awx/lib64/python3.6/site-packages/django/core/management/base.py", line 364, in execute output = self.handle(*args, **options) File "/var/lib/awx/venv/awx/lib64/python3.6/site-packages/awx/main/management/commands/inventory_import.py", line 1153, in handle raise exc File "/var/lib/awx/venv/awx/lib64/python3.6/site-packages/awx/main/management/commands/inventory_import.py", line 1043, in handle venv_path=venv_path, verbosity=self.verbosity).load() File "/var/lib/awx/venv/awx/lib64/python3.6/site-packages/awx/main/management/commands/inventory_import.py", line 214, in load return self.command_to_json(base_args + ['--list']) File "/var/lib/awx/venv/awx/lib64/python3.6/site-packages/awx/main/management/commands/inventory_import.py", line 197, in command_to_json self.method, proc.returncode, stdout, stderr)) RuntimeError: ansible-inventory failed (rc=1) with stdout: stderr: ansible-inventory 2.8.5 config file = /etc/ansible/ansible.cfg configured module search path = ['/var/lib/awx/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules'] ansible python module location = /usr/lib/python3.6/site-packages/ansible executable location = /usr/bin/ansible-inventory python version = 3.6.8 (default, Oct 7 2019, 17:58:22) [GCC 8.2.1 20180905 (Red Hat 8.2.1-3)] Using /etc/ansible/ansible.cfg as config file [WARNING]: * Failed to parse /var/lib/awx/venv/awx/lib64/python3.6/site- packages/awx/plugins/inventory/ovirt4.py with script plugin: Inventory script (/var/lib/awx/venv/awx/lib64/python3.6/site- packages/awx/plugins/inventory/ovirt4.py) had an execution error: File "/usr/lib/python3.6/site-packages/ansible/inventory/manager.py", line 268, in parse_source plugin.parse(self._inventory, self._loader, source, cache=cache) File "/usr/lib/python3.6/site-packages/ansible/plugins/inventory/script.py", line 161, in parse raise AnsibleParserError(to_native(e)) [WARNING]: Unable to parse /var/lib/awx/venv/awx/lib64/python3.6/site- packages/awx/plugins/inventory/ovirt4.py as an inventory source ERROR! No inventory was parsed, please check your configuration and options.

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ovirt hosted-engine on iSCSI offering one target
by wodel youchi 18 Dec '19

18 Dec '19

Hi, We have an oVirt Platforme using the 4.1 version. when the platforme was installed, it was made of : - Two HP Proliant DL380 G9 as hypervisors - One HP MSA1040 for iSCSI - One Synology for NFS - Two switches, one for network/vm traffic, the second for storage traffic. The problem : the hosted-engine domain was created using iSCSI on the HP MSA. The problem is that this disk array does not give the possibility to create different targets, it presents just one target. At that time we create both the hosted-engine and the first data domain using the same target, and we didn't pay attention to the information saying "i*f you are using iSCSI storage, do not use the same iSCSI target for the shared storage domain and data storage domain*". Question : - what problems can be generated by this (mis-)configuration? - Is this a must to do (correct) configuration. Regards.

3 2

Unable to attach ISO domain to Datacenter
by Ivan de Gusmão Apolonio 13 Dec '19

13 Dec '19

I'm having trouble to create a storage ISO Domain and attach it to a Datacenter. It just give me this error message: Error while executing action Attach Storage Domain: Could not obtain lock Also the oVirt's Engine log files show this error message: "setsid: failed to execute /usr/bin/ionice: Permission denied", but I was unable to identify what exactly it's trying to do to get this permission denied. 2019-11-14 16:46:07,779-03 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-7388) [86161370-2aaa-4eff-9aab-c184bdf5bb98] EVENT_ID: IRS_BROKER_COMMAND_FAILURE(10,803), VDSM command AttachStorageDomainVDS failed: Cannot obtain lock: u"id=e6b34c42-0ca6-41f4-be3e-3c9b2af1747b, rc=1, out=[], err=['setsid: failed to execute /usr/bin/ionice: Permission denied']" This behavior just happens on ISO Domains, while Data Domains works fine. I have read oVirt documentation and searched everywhere but I was unable to find the solution for this issue. I'm using CentOS 7 with last update of all packages (oVirt version 4.3.6.7). Please help! Thanks, Ivan de Gusmão Apolonio

6 18

Gluster set up fails - Nearly there I think...
by rob.downer＠orbitalsystems.co.uk 11 Dec '19

11 Dec '19

Gluster fails with vdo: ERROR - Device /dev/sdb excluded by a filter.\n", however I have run [root@ovirt1 ~]# vdo create --name=vdo1 --device=/dev/sdb --force Creating VDO vdo1 Starting VDO vdo1 Starting compression on VDO vdo1 VDO instance 1 volume is ready at /dev/mapper/vdo1 [root@ovirt1 ~]# there are no filters in lvm.conf I have run wipefs -a /dev/sdb —force on all hosts before start

5 9

Re: Cannot obtain information from export domain
by Strahil 10 Dec '19

10 Dec '19

Hi can you describe your actions? Usually the export is like this: 1. You make a backup of the VM 2. You migrate the disks to the export storage domain 3. You shut down the VM 4. Set the storage domain in maintenance and then detach it from the oVirt 5. You atttach it to the new oVirt 6. Once the domain is active - click on import VM tab and import all VMs (defining the cluster you want them to be running on) 7. Power up VM and then migrate the disks to the permanent storage. Best Regards, Strahil NikolovOn Nov 26, 2019 19:41, Arthur Rodrigues Stilben <arthur.stilben(a)gmail.com> wrote: > > Hello everyone, > > I'm trying to export a virtual machine, but I'm getting the following error: > > 2019-11-26 16:30:06,250-02 ERROR > [org.ovirt.engine.core.bll.exportimport.GetVmsFromExportDomainQuery] > (default task-22) [b9a0b9d5-2127-4002-9cee-2e3525bccc89] Exception: > org.ovirt.engine.core.common.errors.EngineException: EngineException: > org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: > IRSGenericException: IRSErrorException: Failed to GetVmsInfoVDS, error = > Storage domain does not exist: > (u'5ac6c35d-0406-4a06-a682-ed8fb2d1933f',), code = 358 (Failed with > error StorageDomainDoesNotExist and code 358) > > 2019-11-26 16:30:06,249-02 ERROR > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (default task-22) [b9a0b9d5-2127-4002-9cee-2e3525bccc89] EVENT_ID: > IMPORTEXPORT_GET_VMS_INFO_FAILED(200), Correlation ID: null, Call Stack: > null, Custom ID: null, Custom Event ID: -1, Message: Failed to retrieve > VM/Templates information from export domain BackupMV > > The version of the oVirt that I am using is 4.1. > > Att, > > -- > Arthur Rodrigues Stilben > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Z6FQ45UVQODSR…

2 1

Cannot activate/deactivate storage domain
by Albl, Oliver 04 Dec '19

04 Dec '19

Hi all, I run an oVirt 4.3.6.7-1.el7 installation (50+ hosts, 40+ FC storage domains on two all-flash arrays) and experienced a problem accessing single storage domains. As a result, hosts were taken "not operational" because they could not see all storage domains, SPM started to move around the hosts. oVirt messages start with: 2019-11-04 15:10:22.739+01 | VDSM HOST082 command SpmStatusVDS failed: (-202, 'Sanlock resource read failure', 'IO timeout') 2019-11-04 15:10:22.781+01 | Invalid status on Data Center <name>. Setting Data Center status to Non Responsive (On host HOST82, Error: General Exception). ... 2019-11-04 15:13:58.836+01 | Host HOST017 cannot access the Storage Domain(s) HOST_LUN_204 attached to the Data Center <name>. Setting Host state to Non-Operational. 2019-11-04 15:13:58.85+01 | Host HOST005 cannot access the Storage Domain(s) HOST_LUN_204 attached to the Data Center <name>. Setting Host state to Non-Operational. 2019-11-04 15:13:58.85+01 | Host HOST012 cannot access the Storage Domain(s) HOST_LUN_204 attached to the Data Center <name>. Setting Host state to Non-Operational. 2019-11-04 15:13:58.851+01 | Host HOST002 cannot access the Storage Domain(s) HOST_LUN_204 attached to the Data Center <name>. Setting Host state to Non-Operational. 2019-11-04 15:13:58.851+01 | Host HOST010 cannot access the Storage Domain(s) HOST_LUN_204 attached to the Data Center <name>. Setting Host state to Non-Operational. 2019-11-04 15:13:58.851+01 | Host HOST011 cannot access the Storage Domain(s) HOST_LUN_204 attached to the Data Center <name>. Setting Host state to Non-Operational. 2019-11-04 15:13:58.852+01 | Host HOST004 cannot access the Storage Domain(s) HOST_LUN_204 attached to the Data Center <name>. Setting Host state to Non-Operational. 2019-11-04 15:13:59.011+01 | Host HOST017 cannot access the Storage Domain(s) <UNKNOWN> attached to the Data Center <UNKNOWN>. Setting Host state to Non-Operational. 2019-11-04 15:13:59.238+01 | Host HOST004 cannot access the Storage Domain(s) <UNKNOWN> attached to the Data Center <UNKNOWN>. Setting Host state to Non-Operational. 2019-11-04 15:13:59.249+01 | Host HOST005 cannot access the Storage Domain(s) <UNKNOWN> attached to the Data Center <UNKNOWN>. Setting Host state to Non-Operational. 2019-11-04 15:13:59.255+01 | Host HOST012 cannot access the Storage Domain(s) <UNKNOWN> attached to the Data Center <UNKNOWN>. Setting Host state to Non-Operational. 2019-11-04 15:13:59.273+01 | Host HOST002 cannot access the Storage Domain(s) <UNKNOWN> attached to the Data Center <UNKNOWN>. Setting Host state to Non-Operational. 2019-11-04 15:13:59.279+01 | Host HOST010 cannot access the Storage Domain(s) <UNKNOWN> attached to the Data Center <UNKNOWN>. Setting Host state to Non-Operational. 2019-11-04 15:13:59.386+01 | Host HOST011 cannot access the Storage Domain(s) <UNKNOWN> attached to the Data Center <UNKNOWN>. Setting Host state to Non-Operational. 2019-11-04 15:15:14.145+01 | Storage domain HOST_LUN_221 experienced a high latency of 9.60953 seconds from host HOST038. This may cause performance and functional issues. Please consult your Storage Administrator. The problem mainly affected two storage domains (on the same array) but I also saw single messages for other storage domains (one the other array as well). Storage domains stayed available to the hosts, all VMs continued to run. When constantly reading from the storage domains (/bin/dd iflag=direct if=<metadata> bs=4096 count=1 of=/dev/null) we got expected 20+ MBytes/s on all but some storage domains. One of them showed "transfer rates" around 200 Bytes/s, but went up to normal performance from time to time. Transfer rate to this domain was different between the hosts. /var/log/messages contain qla2xxx abort messages on almost all hosts. There are no errors on SAN switches or storage array (but vendor is still investigating). I did not see high load on the storage array. The system seemed to stabilize when I stopped all VMs on the affected storage domain and this storage domain became "inactive". Currently, this storage domain still is inactive and we cannot place it in maintenance mode ("Failed to deactivate Storage Domain") nor activate it. OVF Metadata seems to be corrupt as well (failed to update OVF disks <id>, OVF data isn't updated on those OVF stores). The first six 512 byte blocks of /dev/<id>/metadata seem to contain only zeros. Any advice on how to proceed here? Is there a way to recover this storage domain? All the best, Oliver

4 13

Re: Certificate of host is invalid
by Strahil 04 Dec '19

04 Dec '19

Hi , You can try with: 1. Set the host in maintenance 2. From Install dropdown , select 'reinstall' and then configure the necessary info + whether you would like to use the host as Host for the HostedEngine VM. Once the reinstall (of Ovirt software) is OK, the node will be activated automatically. Best Regards, Strahil NikolovOn Nov 27, 2019 18:01, Jon bae <jonbae77(a)gmail.com> wrote: > > Hello everybody, > since last update to 4.3.7 I get this error message: > > Certificate of host host.name is invalid. The certificate doesn't contain valid subject alternative name, please enroll new certificate for the host. > > Have you an idea of how I can fix that? > > Regards > Jonathan

3 3

Disk move succeed but didn't move content
by Juan Pablo Lorier 03 Dec '19

03 Dec '19

Hi, I've a fresh new install of ovirt 4.3 and tried to import an gluster vmstore. I managed to import via NFS the former data domain. The problem is that when I moved the disks of the vms to the new ISCSI data domain, I got a warning that sparse disk type will be converted to qcow2 disks, and after accepting, the disks were moved with no error. The problem is that the disks now figure as <1Gb size instead of the original size and thus, the vms fail to start. Is there any way to recover those disks? I have no backup of the vms :-( Regards

3 4

Current status of Ceph support in oVirt (2019)?
by victorhooi＠yahoo.com 03 Dec '19

03 Dec '19

Hi, I currently have a 3-node HA cluster running Proxmox (with integrated Ceph). oVirt looks pretty neat, however, and I'm excited to check it out. One of the things I love about Proxmox is the integrated Ceph support. I saw on the mailing lists that there is some talk of Ceph support earlier, but it was via OpenStack/Cinder. What exactly does this mean? 1. Does this require you to install OpenStack, or will a vanilla Ceph installation work? 2. Is it possible to deploy Ceph on the same nodes that run oVirt? (i.e. is a 3-node oVirt + Ceph cluster possible?) 3. Is there any monitoring/management of Ceph from within oVirt? (Guessing no?) 4. Are all the normal VM features working yet, or is this planned? 5. Is making Ceph a first-class citizen (like Gluster) on oVirt on the roadmap? Thanks, Victor https://www.reddit.com/r/ovirt/comments/ci38zp/ceph_rbd_support_in_ovirt_fo…

3 3

oVirt nodes not responding
by Tim Herrmann 03 Dec '19

03 Dec '19

Hi everyone, we have an oVirt-Cluster with 5 nodes and 3 of them provide the storage with GlusterFS and replica 3. The cluster is running 87 VMs and has 9TB storage where 4TB is in use. The version of the oVirt-Engine is 4.1.8.2 and GlusterFS is 3.8.15. The servers are running in a HP bladecenter and are connected with 10GBit to each other. Actually we have some problems that all ovirt nodes periodically won't respond in the cluster with the following error messages in the oVirt webinterface: VDSM glustervirt05 command GetGlusterVolumeHealInfoVDS failed: Message timeout which can be caused by communication issues Host glustervirt05 is not responding. It will stay in Connecting state for a grace period of 68 seconds and after that an attempt to fence the host will be issued. Host glustervirt05 does not enforce SELinux. Current status: PERMISSIVE Executing power management status on Host glustervirt05 using Proxy Host glustervirt02 and Fence Agent ilo4:xxx.xxx.xxx.xxx. Manually synced the storage devices from host glustervirt05 Status of host glustervirt05 was set to Up. In the vdsm logfile I can find the following message: 2019-11-26 11:18:22,909+0100 WARN (vdsm.Scheduler) [Executor] Worker blocked: <Worker name=jsonrpc/7 running <Task <JsonRpcTask {'params': {u'volumeName': u'data'}, 'jsonrpc': '2.0', 'method': u'GlusterVolume.healInfo', 'id': u'2e86ed2c- 3e79-42c1-a7e4-c09bfbfc7794'} at 0x7fb938373190> timeout=60, duration=180 at 0x316a6d0> task#=2859802 at 0x1b70dd0> (executor:351) And I figured out, that the gluster heal info command takes very long: [root@glustervirt01 ~]# time gluster volume heal data info Brick glustervirt01:/gluster/data/brick1 Status: Connected Number of entries: 0 Brick glustervirt02:/gluster/data/brick1 Status: Connected Number of entries: 0 Brick glustervirt03:/gluster/data/brick2 Status: Connected Number of entries: 0 real 3m3.626s user 0m0.593s sys 0m0.559s A strange behavier is also that there is one virtual machine (a postgresql database) which stops running unexpectedly every one or two days ... The only thing that has been changed on the vm in the least past was a resize of the disk. VM replication-zabbix is down with error. Exit message: Lost connection with qemu process. And when we add or delete a larger disk with approximately 100GB in glusterfs, the glusterfs cluster freaks out won't respond anymore. This also results in paused VMs ... Has anyone an idea what could cause such problems?

2 1

Overt Networking VM not pinging
by Vijay Sachdeva 02 Dec '19

02 Dec '19

Dear Community, I have installed Ovirt Engine 4.3 and Ovirt Node 4.3. Node got successfully added to engine and setup host network also done. When trying to ping host using “ovirtmgmt” as vNic profile for a VM, it is not even able to ping it’s host or any other machine on that same network. Also added a VLAN network which is passed via same uplink of Node interface where “Ovirtmgmt” is passed, that is also not working. Although this vnet is vnic type is VirtIO and state shows “UNKNOWN”, would this be a problem? Any help would be highly appreciated. Thanks Vijay Sachdeva Senior Manager – Service Delivery IndiQus Technologies O +91 11 4055 1411 | M +91 8826699409 www.indiqus.com

3 7

hyperconverged single node with SSD cache fails gluster creation
by thomas＠hoberg.net 01 Dec '19

01 Dec '19

I am seeing more success than failures at creating single and triple node hyperconverged setups after some weeks of experimentation so I am branching out to additional features: In this case the ability to use SSDs as cache media for hard disks. I tried first with a single node that combined caching and compression and that fails during the creation of LVMs. I tried again without the VDO compression, but actually the results where identical whilst VDO compression but without the LV cache worked ok. I tried various combinations, using less space etc., but the results are always the same and unfortunately rather cryptic (substituted the physical disk label with {disklabel}): TASK [gluster.infra/roles/backend_setup : Extend volume group] ***************** failed: [{hostname}] (item={u'vgname': u'gluster_vg_{disklabel}p1', u'cachethinpoolname': u'gluster_thinpool_gluster_vg_{disklabel}p1', u'cachelvname': u'cachelv_gluster_thinpool_gluster_vg_{disklabel}p1', u'cachedisk': u'/dev/sda4', u'cachemetalvname': u'cache_gluster_thinpool_gluster_vg_{disklabel}p1', u'cachemode': u'writeback', u'cachemetalvsize': u'70G', u'cachelvsize': u'630G'}) => {"ansible_loop_var": "item", "changed": false, "err": " Physical volume \"/dev/mapper/vdo_{disklabel}p1\" still in use\n", "item": {"cachedisk": "/dev/sda4", "cachelvname": "cachelv_gluster_thinpool_gluster_vg_{disklabel}p1", "cachelvsize": "630G", "cachemetalvname": "cache_gluster_thinpool_gluster_vg_{disklabel}p1", "cachemetalvsize": "70G", "cachemode": "writeback", "cachethinpoolname": "gluster_thinpool_gluster_vg_{disklabel}p1", "vgname": "gluster_vg_{disklabel}p1"}, "msg": "Unable to reduce gluster_vg_{disklabel}p1 by /dev/dm-15.", "rc": 5} somewhere within that I see something that points to a race condition ("still in use"). Unfortunately I have not been able to pinpoint the raw logs which are used at that stage and I wasn't able to obtain more info. At this point quite a bit of storage setup is already done, so rolling back for a clean new attempt, can be a bit complicated, with reboots to reconcile the kernel with data on disk. I don't actually believe it's related to single node and I'd be quite happy to move the creation of the SSD cache to a later stage, but in a VDO setup, this looks slightly complex to someone without intimate knowledge of LVS-with-cache-and-perhaps-thin/VDO/Gluster all thrown into one. Needless the feature set (SSD caching & compressed-dedup) sounds terribly attractive but when things don't just work, it's more terrifying.

5 7

Moving HostedEngine
by Joseph Goldman 28 Nov '19

28 Nov '19

Hi List, In one of my installs, I set up the first storage domain (and where the HostedEngine is) on a bigger NFS NAS - since then I have created a Gluster volume that spans the 3 hosts and I'm putting a few VM's in there for higher reliability (as SAN is single point of failure) namely I'd like to put HostedEngine in there so it stays up no matter what and can help report if issues occur (network issue to NAS, NAS dies etc etc) Looking through other posts and documentation, there's no real way to move the HostedEngine storage, is this correct? The solution I've seen is to backup the hosted engine DB, blow it away, and re-deploy it from the .backup file configuring it to the new storage domain in the deploy script - is this the only process? How likely is this to fail? Is it likely that all VM's and settings will be picked straight back up and continue to operate like normal? I dont have a test setup to play around with atm so just trying to gauge confidence in such a solution. Thanks, Joe

3 3

Migrate VM from oVirt to oVirt
by adrianquintero＠gmail.com 28 Nov '19

28 Nov '19

Hello, What would be the procedure to migrate a VM from oVirt to oVirt? Migrate from oVirt 4.2 running on Site A to oVirt 4.3 Site B. thanks!

5 7

Re: HostedEngine Deployment fails on AMD EPYC 7402P 4.3.7
by Strahil 28 Nov '19

28 Nov '19

The HostedEngine does it automatically, but the option that defines the OVF refresh interval is not accurate. Just power it up without that option (cluster in maintenance) and keep it running for a day. On the next day power it off and try to power it up via hosted-engine --vm-start. Best Regards, Strahil NikolovOn Nov 28, 2019 11:54, Ralf Schenk <rs(a)databay.de> wrote: > > Hello, > > I did something like that via "virsh edit HostedEngine". > > But how is the change written back to the shared storage ("hosted_storage" so it stays permanent for HA Engine ? > > I was able to boot up HostedEngine manually via virsh start after removing the required flag from XML (I first added a user to sasldb in /etc/libvirt/passwd.db to be able to log into libvirt). > > Bye > > > Am 28.11.2019 um 05:51 schrieb Strahil: > > Hi Ralf, > When the deployment fail - you can dump the xml from virsh , edit it, undefine the current HostedEngine and define your modified HostedEngine 's xml. > > Once you do that, you can try to start the > VM. > > Good luck. > > Best Regards, > Strahil Nikolov > > On Nov 27, 2019 18:28, Ralf Schenk <rs(a)databay.de> wrote: >> >> Hello, >> >> This week I tried to deploy Hosted Engine on Ovirt-Node-NG 4.3.7 based Host. >> >> At the time the locally deployed Engine ist copied to hosted-storage (in my case NFS) and deployment tries to start the Engine (via ovirt-ha-agent) this fails. >> >> QUEMU Log (/var/log/libvirt/qemu/HostedEngine.log) only shows "2019-11-27 16:17:16.833+0000: shutting down, reason=failed". >> >> Researching the cause is: The built Libvirt VM XML includes the feature "virt-ssbd" as requirement, which is simly not there. >> >> From VM XML: >> >> <cpu mode='custom' match='exact' check='partial'> >> <model fallback='allow'>EPYC</model> >> <topology sockets='16' cores='4' threads='1'/> >> <feature policy='require' name='ibpb'/> >> <feature policy='require' name='virt-ssbd'/> >> >> from cat /proc/cpuinfo: >> >> processor : 47 >> vendor_id : AuthenticAMD >> cpu family : 23 >> model : 49 >> model name : AMD EPYC 7402P 24-Core Processor >> stepping : 0 >> microcode : 0x830101c >> cpu MHz : 2800.000 >> cache size : 512 KB >> physical id : 0 >> siblings : 48 >> core id : 30 >> cpu cores : 24 >> api

1 0

Re: spice connection error
by Strahil 28 Nov '19

28 Nov '19

Check on host 'node3' in the Network configuration if you have a network out of sync or any clues about the error . Best Regards, Strahil NikolovOn Nov 28, 2019 11:44, Kim Kargaard <Kim.Kargaard(a)noroff.no> wrote: > > Hi, > > I am getting the attached error when trying to move the Display from the one network to the other within the cluster. I can't see any place to set an IP for the vnic that I want to set as the display network. > > Any thoughts? > > Kim > > On 28/11/2019, 06:41, "Strahil" <hunter86_bg(a)yahoo.com> wrote: > > As far as I know , the engine plays a role as a proxy during the establishment of the connection. > Check that you can reach both engine and the host from your system. > > For the same reason, I use noVNC - as you just need a single port to the engine in addition to the rest of the settings. > > Best Regards, > Strahil NikolovOn Nov 27, 2019 11:27, kim.kargaard(a)noroff.no wrote: > > > > Hi, > > > > When trying to connect from a remote network on the spice console to a VM, I get the following error: > > > > (remote-viewer:80195): virt-viewer-WARNING **: 11:05:22.322: Channel error: Could not connect to proxy server xx.xx.xx.xx: Socket I/O timed out > > > > I found that the display is set to the management network and not the VM networkn in the cluster logical network. However, when I try to set the other vlan to be the display network, I get the following error: > > > > Error while executing action: Cannot edit Network. IP address has to be set for the NIC that bears a role network. Network: student-vlan100, Nic: p2p1.100 on host node3 violates that rule. > > > > I am not sure what this means. Any ideas? > > > > Kind regards > > > > Kim > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org > > To unsubscribe send an email to users-leave(a)ovirt.org > > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/6YEI3I4NCAHQO… > >

1 0