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CPU compatibility issues
by Adam Xu 03 Mar '22

03 Mar '22

Dear ovirt community, my cluster cpu type is "Intel Skylake Server Family" . I have 3 hosts with "Xeon Silver 4114" and 1 host with "Xeon Gold 5118", everything works ok. I try to add a new host with "Xeon Silver 4314" now. But it failed. error log: Host ovirt7 moved to Non-Operational state as host does not meet the cluster's minimum CPU level. Missing CPU features : model_Skylake-Server. How can I add the new host to cluster? Thanks.

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Unable to access internet after installing ovirt 4.4.10
by louisb＠ameritech.net 03 Mar '22

03 Mar '22

I recently installed ovirt on my server that has four/4 network adapters. I recently installed ovirt on the server successfully; however; after the installation I've not been able to access the internet from the server. I have cockpit installed and I see that "ovirtmgmt" has taken control of the first network adapter. I three/3 remaining adapters left so I liked to just access the internet using one or all of the remaining network adapters. I can see using cockpit that there is a little receiving traffic taken place but no sending traffic. How do I get internet traffic going on one of the remaining network adapters? Could this be firewall issue? Thanks

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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
by Gangi Reddy 02 Mar '22

02 Mar '22

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 Forum Solution: Find the location of the ISO image in the storage domain (search for the UUID in the file system) and re-copy the ISO over the top of the file. Just be 100% sure it's the ISO and not a VM disk (reference modification time, size etc). Once you replace the "uploaded" file with the ISO directly, everything works as expected. Kindly share detail steps on how to upload ISO image directly to Storage domain with UUID

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Correct method to upload ISOs
by nroach44＠nroach44.id.au 02 Mar '22

02 Mar '22

As ISO domains are deprecated, what's the correct/modern procedure to upload ISOs to install / boot from? When I upload them to a data domain, they get converted into QCOW2 images (as confirmed by qemu-img info), but attached like ISOs to the qemu process. This means the VMs won't boot, until I manually overwrite the disk image on the datastore with the ISO directly (which works fine). My cluster started on 4.4 just after release, and is fully updated, if that changes things. Cheers, Nathaniel

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VDSM command SetVolumeDescription failed every hours
by dvx.mellin＠gmail.com 02 Mar '22

02 Mar '22

Hi everyone, My configuration is 3 oVirt servers (CentOS Linux release 8.4.2105) with GlusterFS (glusterfs 8.6). Everything works well, but I have these errors appear every hours in the webgui of engine : WARN : Failed to update VMs/Templates OVF data for Storage Domain vmstore in Data Center Default. WARN : Failed to update OVF disks c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain vmstore). ERR : VDSM command SetVolumeDescriptionVDS failed: Could not acquire resource. Probably resource factory threw an exception.: () I guess it's related to these 4 messages in my engine.log : ./ovirt-engine/engine.log:2022-03-02 14:32:46,368+01 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-78) [7f7eee05] START, SetVolumeDescriptionVDSCommand( SetVolumeDescriptionVDSCommandParameters:{storagePoolId='a902d630-3674-11ec-8b5d-00163e388a46', ignoreFailoverLimit='false', storageDomainId='85b0066a-9dbb-4dfa-8359-5bf494c89c18', imageGroupId='c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7', imageId='cde4b56e-645d-4f18-8eb1-a0ffb0c70599'}), log id: 41fdb7e1 ./ovirt-engine/engine.log:2022-03-02 14:32:46,368+01 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-78) [7f7eee05] ++ imageGroupGUID=c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7 ./ovirt-engine/engine.log:2022-03-02 14:32:46,408+01 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.SetVolumeDescriptionVDSCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-78) [7f7eee05] Command 'SetVolumeDescriptionVDSCommand( SetVolumeDescriptionVDSCommandParameters:{storagePoolId='a902d630-3674-11ec-8b5d-00163e388a46', ignoreFailoverLimit='false', storageDomainId='85b0066a-9dbb-4dfa-8359-5bf494c89c18', imageGroupId='c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7', imageId='cde4b56e-645d-4f18-8eb1-a0ffb0c70599'})' execution failed: IRSGenericException: IRSErrorException: Failed to SetVolumeDescriptionVDS, error = Could not acquire resource. Probably resource factory threw an exception.: (), code = 855 ./ovirt-engine/engine.log:2022-03-02 14:32:46,408+01 WARN [org.ovirt.engine.core.bll.storage.ovfstore.ProcessOvfUpdateForStorageDomainCommand] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-78) [7f7eee05] failed to update domain '85b0066a-9dbb-4dfa-8359-5bf494c89c18' ovf store disk 'c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7' ./ovirt-engine/engine.log:2022-03-02 14:32:46,416+01 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-78) [7f7eee05] EVENT_ID: UPDATE_FOR_OVF_STORES_FAILED(1,016), Failed to update OVF disks c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7, OVF data isn't updated on those OVF stores (Data Center Default, Storage Domain vmstore). The disk which has the ID c2886e02-d0ea-4ff4-8f68-bf3e2ec684b7 is an OVF_STORE on one of my domains. Thanks for any help or advice and let me know if you need more informations. Best regards, Michael

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Deleting Snapshot failed
by Jonathan Baecker 02 Mar '22

02 Mar '22

Hello everybody, last night my backup script was not able to finish the backup from a VM in the last step of deleting the snapshot. And now I also can not delete this snapshot by hand, the message says: VDSM onode2 command MergeVDS failed: Drive image file could not be found: {'driveSpec': {'poolID': 'c9baa5d4-3543-11eb-9c0c-00163e33f845', 'volumeID': '024e1844-c19b-40d8-a2ac-cb4ea6ec34e6', 'imageID': 'ad23c0db-1838-4f1f-811b-2b213d3a11cd', 'domainID': '3cf83851-1cc8-4f97-8960-08a60b9e25db'}, 'job': '96c7003f-e111-4270-b922-d9b215aaaea2', 'reason': 'Cannot find drive'} The full log you found in the attachment. Any idea? Best regard Jonathan

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How to create a new Direct LUN with the API
by michael.wagenknecht＠continentale.de 02 Mar '22

02 Mar '22

Hi, I tried to create a new Fibre Channel Direct LUN with the API. But it doesn't work. My command is: curl -s \ --cacert '/etc/pki/ovirt-engine/ca.pem' \ --request POST \ --header 'Version: 4' \ --header 'Accept: application/xml' \ --user 'admin@internal:XXXXXXXXXX' \ --data ' <disk> <alias>DX600RZ2_OLVM_Test</alias> <name>DX600RZ2_OLVM_Test</name> <lun_storage> <type>fcp</type> <logical_units> <logical_unit id="3600000e00d2a0000002a0d15034d0000"> </logical_unit> </logical_units> </lun_storage> </disk> ' \ https://olvmmanager/ovirt-engine/api/disks I think there are parameter missing. But I can't find a working example. Please help. Best Regards, Michael

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How I'd like to contribute
by Glen Jarvis 02 Mar '22

02 Mar '22

I am researching how to contribute to the oVirt community. I started here: https://www.ovirt.org/community/ And, I immediately saw to sign up for this email address and...send us an email saying how you would like to contribute. Visit our[mailing lists](https://lists.ovirt.org/archives/)page for other oVirt mailing lists to sign up for. My answers are: I want to be useful (and give more than I take). I can answer questions on mailing lists, help troubleshoot, write ovirt.ovirt Ansible collections, roles and custom modules. I am a seasoned Python programmer. My background: - Python programmer for 10+ years - I write custom Ansible modules, roles, playbook, etc. - Previous DBA for Informix (highly certified but who has heard of informix anymore). Postgres and Informix are cousins (both offspring from Ingres) - I have *some* rudimentary knowledge of Virtualization. However, I'm far from an expert - One of my favorite OS's is Qubes (an OS of virtual machines really) - I do a lot of technical training (writing materials and facilitating classes) - I work in an SRE / SysAd role at a large company that puts music in peoples ears (I'm hoping to move some of this from less SysAd and more SRE when with some of this oVirt stuff we're working on). My intermediate skills - I have bought a book on libvirt. But, it's still on my backlog. It feels that I'm always sucking an ocean through a straw so I have to pick and choose what I read next - My second favorite OS is Ubuntu as my main desktop (Qubes on separate computer for more secure stuff -- like crypto) - I'm just starting to use Virtual Machine Manager to run other OSs on Ubuntu My Oh-I-have-No-Idea skills: - things like luns, iSCSI and the `vdsm-tool config-lvm-filter` are making me pull my hair out. This is the reason I was frustrated enough to say "Let me join this community so I can learn more how this architecture works." - I work for a large company that has a RedHat support contract. We use RHV. I just wrote up this long descriptive case of the problem, uploaded sosreports, added as much detail as I could. But, it's crickets. If I knew more I could debug what was happening more myself. How did I do for an introduction? Cheers, Glen Jarvis

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Invitation: oVirt 4.5.0 Alpha release test day @ Thu Mar 17, 2022 (users@ovirt.org)
by sbonazzo＠redhat.com 02 Mar '22

02 Mar '22

You have been invited to the following event. Title: oVirt 4.5.0 Alpha release test day If you're willing to help testing the release during the test daysplease join the oVirt development mailing list athttps://lists.ovirt.org/archives/list/devel@ovirt.org/ and report yourfeedback there.Instructions for installing oVirt 4.5.0 Alpha and oVirt 4.5.0 Beta fortesting will be added to the release pagehttps://www.ovirt.org/release/4.5.0/ when the corresponding versionwill be released. When: Thu Mar 17, 2022 Calendar: users(a)ovirt.org Who: (Guest list has been hidden at organizer's request) Event details: https://calendar.google.com/calendar/event?action=VIEW&eid=NnZ2Mzc1MWhjc2xv… Invitation from Google Calendar: https://calendar.google.com/calendar/ You are receiving this courtesy email at the account users(a)ovirt.org because you are an attendee of this event. To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://calendar.google.com/calendar/ and control your notification settings for your entire calendar. Forwarding this invitation could allow any recipient to send a response to the organizer and be added to the guest list, or invite others regardless of their own invitation status, or to modify your RSVP. Learn more at https://support.google.com/calendar/answer/37135#forwarding

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ovirt-4.4 morrors failing
by Ayansh Rocks 02 Mar '22

02 Mar '22

Hi All, Maximum mirrors are failing of ovirt-4.4 dependencies....what can be done here ? Error: Failed to download metadata for repo 'ovirt-4.4-centos-gluster8': Cannot prepare internal mirrorlist: No URLs in mirrorlist Errors during downloading metadata for repository 'ovirt-4.4-openstack-victoria': - Status code: 404 for http://mirror.centos.org/centos/8/cloud/x86_64/openstack-victoria/repodata/… (IP: 54.169.224.98) Error: Failed to download metadata for repo 'ovirt-4.4-openstack-victoria': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried Errors during downloading metadata for repository 'ovirt-4.4-centos-nfv-openvswitch': - Status code: 404 for http://mirror.centos.org/centos/8/nfv/x86_64/openvswitch-2/repodata/repomd.… (IP: 13.231.175.254) Error: Failed to download metadata for repo 'ovirt-4.4-centos-nfv-openvswitch': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried [root@iondelsvr12 yum.repos.d]# dnf install ovirt-hosted-engine-setup -y Ceph packages for x86_64 0.0 B/s | 0 B 00:00 Errors during downloading metadata for repository 'ovirt-4.4-centos-ceph-pacific': - Curl error (7): Couldn't connect to server for http://mirror.centos.org/centos/8/storage/x86_64/ceph-pacific/repodata/repo… [Failed to connect to mirror.centos.org port 80: Connection refused] Error: Failed to download metadata for repo 'ovirt-4.4-centos-ceph-pacific': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried

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