September 2022 - Users - oVirt List Archives

Network usage for VMs not displayed (0%)
by Ricardo Alonso 16 Sep '22

16 Sep '22

Hello guys, I notice for several weeks that the network usage is displaying 0% for all VMs. I notice an old message ( https://lists.ovirt.org/archives/list/users@ovirt.org/thread/NNK6ERGAWDGIOL…) but still seems to have no solution. Also on Grafana, no data is displayed. Has anyone noticed this issue? I can open a bug to verify. Best regards, -- Ricardo Alonso ricardoalonsos(a)gmail.com +44 7340-546916 Skype: ricardoalonso GPG Fingerprint: FC7E 4A5F B7A4 87F4 6876 5325 D95F BFBF B7AC EE54

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Resize hosted-engine disk
by Jorge Visentini 15 Sep '22

15 Sep '22

Hi all. Is it possible to resize the disk of the HostedEngine VM? I resized the LUN on Storage, but I can't resize the disk/LVM. How is it possible to resize the disk? All the best! -- Att, Jorge Visentini +55 55 98432-9868

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Certificate doesn't contain valid subject alternative name
by Ayansh Rocks 15 Sep '22

15 Sep '22

Hi All, I am getting below alert on my single node ovirt. Can anyone tell me more about it and how I can fix it.I am using ovirt 4.3.8.2. Certificate of host host-name.example.com is invalid. The certificate doesn't contain valid subject alternative name, please enroll new certificate for the host. Thank you

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OLVM gets error "VDSM hostname command AddImageTicketVDS failed: Image daemon is unsupported: ()" when uploading iso file
by Raul Diaz 14 Sep '22

14 Sep '22

Hello guys. I'm new with OLVM and KVM. Right now I have installed a fresh OL8 with kvm in an HPE Superdome Flex. And I have installed OLVM in a VMware VM, but when I want to upload an iso file to create a VM in the KVM I get an error "VDSM hostname command AddImageTicketVDS failed: Image daemon is unsupported: ()" This is my environment: KVM - OL8.6; qemu-kvm-6.2.0-11 HPE Superdome Flex OLVM - OL8.6; ovirt-engine-4.4.10.7-1.0.10.el8.noarch, VMware Virtual Machine. Best regards.

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Ovirt version 4.4.9.5-1.el8 vm doesn't start after power outage
by florianvanoudgaarden＠gmail.com 14 Sep '22

14 Sep '22

After we had a power outrage 2 of my 7 vm's doesn't start anymore. When i look at the logfile while starting i get the following errors in the engine.log 2022-09-14 15:18:29,078+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-138161) [40d05c63] EVENT_ID: IRS_BROKER_COMMAND_FAILURE(10,803), VDSM command GetVmLeaseInfoVDS failed: Command ['/usr/bin/dd', 'if=/rhev/data-center/mnt/_data_images/d036345b-be92-453d-a822-c08977fe3982/dom_md/xleases', 'iflag=direct,skip_bytes', 'skip=1048576', 'bs=253952', 'count=1'] failed with rc=1 out='[suppressed]' err=b"/usr/bin/dd: failed to open '/rhev/data-center/mnt/_data_images/d036345b-be92-453d-a822-c08977fe3982/dom_md/xleases': No such file or directory\n" 2022-09-14 15:18:29,079+02 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (EE-ManagedThreadFactory-engine-Thread-138161) [40d05c63] IrsBroker::Failed::GetVmLeaseInfoVDS: IRSGenericException: IRSErrorException: Failed to GetVmLeaseInfoVDS, error = Command ['/usr/bin/dd', 'if=/rhev/data-center/mnt/_data_images/d036345b-be92-453d-a822-c08977fe3982/dom_md/xleases', 'iflag=direct,skip_bytes', 'skip=1048576', 'bs=253952', 'count=1'] failed with rc=1 out='[suppressed]' err=b"/usr/bin/dd: failed to open '/rhev/data-center/mnt/_data_images/d036345b-be92-453d-a822-c08977fe3982/dom_md/xleases': No such file or directory\n", code = 100 2022-09-14 15:18:29,085+02 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetVmLeaseInfoVDSCommand] (EE-ManagedThreadFactory-engine-Thread-138161) [40d05c63] FINISH, GetVmLeaseInfoVDSCommand, return: , log id: 7d38bb40 2022-09-14 15:18:29,085+02 ERROR [org.ovirt.engine.core.bll.storage.lease.GetVmLeaseInfoCommand] (EE-ManagedThreadFactory-engine-Thread-138161) [40d05c63] Failure in getting lease info for VM '831e1a9d-2f87-48b5-af69-93d13f24d95d' from storage domains 'd036345b-be92-453d-a822-c08977fe3982', message: EngineException: org.ovirt.engine.core.vdsbroker.irsbroker.IRSErrorException: IRSGenericException: IRSErrorException: Failed to GetVmLeaseInfoVDS, error = Command ['/usr/bin/dd', 'if=/rhev/data-center/mnt/_data_images/d036345b-be92-453d-a822-c08977fe3982/dom_md/xleases', 'iflag=direct,skip_bytes', 'skip=1048576', 'bs=253952', 'count=1'] failed with rc=1 out='[suppressed]' err=b"/usr/bin/dd: failed to open '/rhev/data-center/mnt/_data_images/d036345b-be92-453d-a822-c08977fe3982/dom_md/xleases': No such file or directory\n", code = 100 (Failed with error GeneralException and code 100) What noticed is the "No such file or directory" message so did a manual look at the "dom_md" directory and i notice the file "xleases" doesn't exist. Output from commandline listing [root@ovirt dom_md]# ll totaal 4 -rw-rw----. 1 vdsm kvm 0 14 jan 2022 ids -rw-rw----. 1 vdsm kvm 16777216 14 jan 2022 inbox -rw-rw----. 1 vdsm kvm 0 14 jan 2022 leases -rw-r--r--. 1 vdsm kvm 481 14 jan 2022 metadata -rw-rw----. 1 vdsm kvm 16777216 14 jan 2022 outbox [root@ovirt dom_md]# pwd /rhev/data-center/mnt/_data_images/d036345b-be92-453d-a822-c08977fe3982/dom_md What can I do to get the 2 vm's started again?

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How to restore full vmbackups that was created with backup_vm.py
by Don Dupuis 13 Sep '22

13 Sep '22

Hello I have used the backup_vm.py script in 4.5.2.4 to make full backups of my vms to a nfs share. What is the process to restore the backups if needed? Thanks Don

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gerrit.ovirt.org migration
by Denis Volkov 13 Sep '22

13 Sep '22

Hello There's a migration of gerrit to another server. Server should change IP address I'll post update when it's done -- Denis Volkov

1 1

Failure Of Latest oVirt Installation - Missing Packages
by Matthew J Black 13 Sep '22

13 Sep '22

Hi All, This is all on a Rocky Linux 8.6 box, as a CLI oVirt self-hosted engine install. I have followed all of the instructions (include the special RHEL and derivatives and Rocky Linux instructions) in the oVirt documentation. So, I'm attempting to install the ovirt-hosted-engine-setup rpm (ie dnf -y install ovirt-hosted-engine-setup), and I'm getting failures involving the following packages (ie the following packages cannot be found): - collectd >= 5.12.0-7 - collectd-disk >= 5.12.0-7 - collectd-write_http >= 5.12.0-7 - collectd-write_syslog >= 5.12.0-7 - collectd-netlink >= 5.12.0-7 - collectd-virt >= 5.12.0-7 - python3-os-brick The full dnf error message is: ~~~ Error: Problem: package ovirt-hosted-engine-setup-2.6.5-1.el8.noarch requires ovirt-host >= 4.5.0, but none of the providers can be installed - package ovirt-host-4.5.0-3.el8.x86_64 requires ovirt-host-dependencies = 4.5.0-3.el8, but none of the providers can be installed - cannot install the best candidate for the job - nothing provides collectd >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides collectd-disk >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides collectd-write_http >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides collectd-write_syslog >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides collectd-netlink >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides collectd-virt >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides python3-os-brick needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 ~~~ Doing a dnf with --nobest produces similar results ie: ~~~ Error: Problem: conflicting requests - package ovirt-hosted-engine-setup-2.6.3-1.el8.noarch requires ovirt-host >= 4.5.0, but none of the providers can be installed - package ovirt-hosted-engine-setup-2.6.4-1.el8.noarch requires ovirt-host >= 4.5.0, but none of the providers can be installed - package ovirt-hosted-engine-setup-2.6.5-1.el8.noarch requires ovirt-host >= 4.5.0, but none of the providers can be installed etc ~~~ In all of the repos (& mirrors) I've looked at the latest version of collectd* (for EL8) is 5.9.0-5, and I can't locate python3-os-block at all. pkgs.org says that even the version of collectd* in the Centos 8 Repos is v5.9.0-5 in the EPEL EL8 repo. According to rpmfind.net there is a 5.12.0-23 version of collectd* in the EPEL EL9 repo, but I read somewhere that oVirt is not-production-ready on EL9, so I don't have the EPEL EL9 repo "available". pkgs.org says that the only versions it knows about for pyton3-os-brick are for Debian and Ubuntu, and rpmfind.net doesn't list it at all (which makes sense if there are only versions from Debia-based distros). Could someone please point me towards an EL8 repo where I can get the required packages, or, if I'm being totally stupid, what I'm doing wrong? Thanks in advance Dulux-Oz

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Slow upload via oVirt Manager
by markeczzz＠gmail.com 13 Sep '22

13 Sep '22

Hi! I am trying to upload some rather large disk images via oVirt Web Manager, but I am getting rather slow speeds. Network is 1Gbps between my pc and oVirt node via which I am uploading, but I am getting around 200Mbps transfer speed. Last time when I was uploading was when I had version 4.4 of oVirt and I haven't had that problem then. Now I am using latest version. Any steps how to troubleshoot this?

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vdsm.log full of "error" because node don't run the "engine"
by Diego Ercolani 12 Sep '22

12 Sep '22

Hello, I don't know if it's normal but in all the nodes of the cluster (except the one that runs the engine) I have something like: 2022-09-12 15:41:54,563+0000 INFO (jsonrpc/0) [api.virt] START getStats() from=::1,57578, vmId=8486ed73-df34-4c58-bfdc-7025dec63b7f (api:48) 2022-09-12 15:41:54,563+0000 INFO (jsonrpc/0) [api] FINISH getStats error=Virtual machine does not exist: {'vmId': '8486ed73-df34-4c58-bfdc-7025dec63b7f'} (api:129) 2022-09-12 15:41:54,563+0000 INFO (jsonrpc/0) [api.virt] FINISH getStats return={'status': {'code': 1, 'message': "Virtual machine does not exist: {'vmId': '8486ed73-df34-4c58-bfdc-7025dec63b7f'}"}} from=::1,57578, vmId=8486ed73-df34-4c58-bfdc-7025dec63b7f (api:54) 2022-09-12 15:41:54,563+0000 INFO (jsonrpc/0) [jsonrpc.JsonRpcServer] RPC call VM.getStats failed (error 1) in 0.00 seconds (__init__:312) The UUID 8486ed73-df34-4c58-bfdc-7025dec63b7f is the UUID of the Hosted-engine VM, obviously it run only in one noe and, as I undestand, the other nodes are querying the VM state only to fence the VMs if is started on more node at a time... but having the log full of these "error" are annoying. I would prefer to have the word "error" only in meaningful context. This if the hypotesis of my interpretation is correct, if it's a true error, then please address me how to fix it. Thank you.

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