December 2022 - Users - oVirt List Archives

Certificate expiration w/o warning on all clients. Cluster in zombie state
by Gilboa Davara 28 Dec '22

28 Dec '22

Hello all, Even though I do my best to keep track of the certificate issue date across my different clusters, I somehow missed the vdsm certificate expiration in one of my clusters. Now I have an active cluster with multiple nodes (self-hosted / gluster storage), vdsm service is down on all nodes (due to certificate expiration) - hence, I cannot get the cluster into global maintenance mode (vdsms are down), and I cannot access my engine (to renew the engine certificates / re-enroll hosts). How can manual renew the host certificate? Thanks, Gilboa

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Import FC LUN copy/snapshot as storage domain
by KSNull Zero 27 Dec '22

27 Dec '22

Hello! Is it possible to import a FC LUN copy/snapshot as additional storage domain to oVirt to copy large disk from it ? I believe that this LUN will have the same serial as existing one storage domain. How can we accomplish this ? Thank you.

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oVirt node 4.5 now load QLogic 10gb interface.
by kalilac＠gmail.com 27 Dec '22

27 Dec '22

Hello all. Again, here, asking for help. I just installed a oVirt node 4.5.4 in a new server but I can't use our 10gb interface becouse even though the module been loaded we can´t see the interface. I tryed install 4.4 oVirt node in the same server and I can see and use the same interface. I tryed with the 4.5.2, el9, el8 and has the same issu. Operating System: oVirt Node 4.5.4 Kernel: Linux 5.14.0-202.el9.x86_6 module: bnx2i filename: /lib/modules/5.14.0-202.el9.x86_64/kernel/drivers/scsi/bnx2i/bnx2i.ko.xz version: 2.7.10.1 license: GPL description: QLogic NetXtreme II BCM5706/5708/5709/57710/57711/57712/57800/57810/57840 iSCSI Driver author: Anil Veerabhadrappa <anilgv(a)broadcom.com> and Eddie Wai <eddie.wai(a)broadcom.com> rhelversion: 9.2 A tryed remove and reload the module but nothing happened. Anyone has any ideia what is going wrong? Best regards

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RBD support
by Murilo Morais 27 Dec '22

27 Dec '22

Good night people! How is CEPH (RBD) supported through Cinderlib? How about latency? Is it more performant to use CephFS or RBD through Cinderlib? Thanks a lot in advance!

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Unable to sync network settings on new Ovirt installation
by Patrick Lomakin 24 Dec '22

24 Dec '22

Hi guys! I encountered a network error that I had not encountered before in a previous installation. I need to set up another network in addition to the ovirtmgmt network to migrate virtual machines, because when migrating a large number of machines, the ovirtmgmt network is loaded to its maximum. And as you know and documentation - all or none of the networks must or must not have a QoS rule. After creating the migration network, I added this network QoS rule and also added QoS to the ovirtmgmt network. But I get this kind of error - Error while executing action HostSetupNetworks: Unknown exception. In the logs I noticed the following: {'reason': "(2, 'Error: TC classifier not found.\nWe have an error talking to the kernel\\n', ['/sbin/tc', 'filter', 'replace', 'dev', 'bond0', 'protocol', 'all', 'parent', '1389:', 'pref', '200', 'basic', 'match', 'meta(vlan eq 200)', 'flowid', '1389:c8')"} Who can tell me where to put my energy to find a solution?) Good luck everyone!

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oVirt 4.4.10 -> 4.5.x RPM upgrade problems
by joel+ovirt＠robisons.us 24 Dec '22

24 Dec '22

Hi folks! I've have a oVirt 4.4.x installation running for 453 days now without issue. Now that I had some time over the holiday, I thought it would be good to upgrade it to the latest 4.5.x, however im getting stumped on an upgrade step which upgrades the engine setup: https://pastebin.com/mxf6E1R9 A small snippet of the paste-bin here: [root@cloud ovirt-engine]# dnf update ovirt\*setup\* Last metadata expiration check: 0:22:46 ago on Fri 23 Dec 2022 05:55:39 PM CST. Error: Problem 1: package ovirt-engine-setup-base-4.5.4-1.el8.noarch requires python3-otopi >= 1.10.3, but none of the providers can be installed - cannot install the best update candidate for package ovirt-engine-setup-base-4.4.10.7-1.el8.noarch - package python3-otopi-1.10.3-1.el8.noarch is filtered out by exclude filtering Problem 2: package ovirt-engine-setup-plugin-ovirt-engine-4.5.4-1.el8.noarch requires ovirt-provider-ovn >= 1.2.35, but none of the providers can be installed - package ovirt-provider-ovn-1.2.36-1.el8.noarch requires ovirt-python-openvswitch >= 2.15, but none of the providers can be installed - cannot install the best update candidate for package ovirt-engine-setup-plugin-ovirt-engine-4.4.10.7-1.el8.noarch - package ovirt-python-openvswitch-2.15-3.el8.noarch is filtered out by exclude filtering - package ovirt-python-openvswitch-2.15-4.el8.noarch is filtered out by exclude filtering Any help here is appreciated Happy Holidays!

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sun.security.validator erro
by carl langlois 23 Dec '22

23 Dec '22

Hi, Since this morning i am getting this error when tying to acces the vm portal. (default task-221) [] server_error: sun.security.validator.ValidatorException: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed It seem to be a certificate issue since i also get this in the log [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages Received fatal alert: certificate_expired Not sure what are the steps to fix this problem. Any advice? Regards Carl

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Fatal Error While Gluster Deployment
by fa rnd2000 23 Dec '22

23 Dec '22

fatal: [host1.metrokd.net] FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'str object' has no attribute 'vgname'\n\nThe error appears to be in '/etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/get_vg_groupings.yml': line 3, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Group devices by volume group name, including existing devices\n ^ here\n"}

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Manager GUI session timeout
by Diggy Mc 22 Dec '22

22 Dec '22

How can I increase the session timeout of the oVirt Manager GUI v4.4 ???

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FC - Storage domain - space question + direct LUN (FC) SCSI passthrough a good idea ?
by morgan cox 22 Dec '22

22 Dec '22

Hi. Couple of questions regarding Fibre Channel Storage .. sing fibre channel storage domains - I know when you create storage domains you get 2 files on them 'OVF_STORE' which are less than 1 GB. I am using PREALLOCATED (RAW?) disks - if I were add a (preallocated) disk that fills the entire space would any issues occur ? e.g the 2 OVF_STORE files are preallocated so I assume they will not grow (or need another one adding in future ?) - I have noticed 'Critical Space Action Blocker:' size - what happens if my disk covers the entire free space in a stoage domain (when using preallocated disks) Also as a 2nd question : Rather than using a storage domain if I were to create disks using Direct LUN (Fibrechannel LUN) is it a bad idea to enable SCSI-PassThrough ? I ask as the simple FIO benchmarks I did showed improved performance. Thanks

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