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Ignore CPU_TYPE_UNSUPPORTED_IN_THIS_CLUSTER_VERSION ?
by Richard W.M. Jones 04 Feb '22

04 Feb '22

2022-02-01 19:05:01,952Z ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedScheduledExecutorService-engineScheduledThreadPool-Thread-19) [330886aa] EVENT_ID: CPU_TYPE_UNSUPPORTED_IN_THIS_CLUSTER_VERSION(156), Host ovirt4410-host moved to Non-Operational state as host CPU type is not supported in this cluster compatibility version or is not supported at all The host is a nested VM running on old hardware. I don't care that it's not supported - this is just for testing copying and it'll literally never even need to run a VM. Is there a way to ignore this and continue? Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org

7 17

Erasure Coding Storage Support
by alishirv＠pm.me 04 Feb '22

04 Feb '22

Hello everyone, I'm new to oVirt. I want to set up a cost-efficient and fault-tolerant virtualization environment. Our VMs have low to medium IOPS, 70% of VMs have low IOPS and about 30% of them require about 5K IOPS. All the disks are NVMe. I found that the most cost-efficient storage plan in the current oVirt is a two-way replica with an arbiter and its storage overhead is more than 100%. As far as I know, we can use erasure coding with less storage overhead. Is there any plan to support erasure coding in oVirt? Would you even recommend erasure coding for VM workloads? Best regards, Ali

3 4

Tried updated version of ovirt-node-ng-installer/4.4.10-202202021
by denismalkomail＠gmail.com 03 Feb '22

03 Feb '22

Hello team! I faced the same mirror issue for two days. I saw you pushed a new iso image and tried it, but still the same. I use this one https://resources.ovirt.org/pub/ovirt-4.4/iso/ovirt-node-ng-installer/4.4.1… Error message: ``` ERROR ] fatal: [localhost -> 192.168.222.253]: FAILED! => {"changed": false, "msg": "Failed to download metadata for repo 'ovirt-4.4-centos-gluster8': Cannot prepare internal mirrorlist: No URLs in mirrorlist", "rc": 1, "results": []} ``` Did you merge PR with mirror changes? Best regards, Denis

3 3

How to clean stale engine from "hosted-engine unknow stale-data"
by Ayansh Rocks 03 Feb '22

03 Feb '22

Hi All, How to clean stale hosted engine from the database. I want to remove host id=3 Ovirt - 4.4.9 [root@iondelsvr14 vdsm]# hosted-engine --vm-status --== Host iondelsvr10.iontrading.com (id: 1) status ==-- Host ID : 1 Host timestamp : 2632783 Score : 3400 Engine status : {"vm": "down", "health": "bad", "detail": "unknown", "reason": "vm not running on this host"} Hostname : iondelsvr10.iontrading.com Local maintenance : False stopped : False crc32 : 882bb390 conf_on_shared_storage : True local_conf_timestamp : 2632783 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=2632783 (Thu Feb 3 09:00:14 2022) host-id=1 score=3400 vm_conf_refresh_time=2632783 (Thu Feb 3 09:00:14 2022) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False --== Host iondelsvr11.iontrading.com (id: 2) status ==-- Host ID : 2 Host timestamp : 6215454 Score : 3400 Engine status : {"vm": "up", "health": "good", "detail": "Up"} Hostname : iondelsvr11.iontrading.com Local maintenance : False stopped : False crc32 : 30153e90 conf_on_shared_storage : True local_conf_timestamp : 6215454 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=6215454 (Thu Feb 3 09:00:16 2022) host-id=2 score=3400 vm_conf_refresh_time=6215454 (Thu Feb 3 09:00:16 2022) conf_on_shared_storage=True maintenance=False state=EngineUp stopped=False --== Host iondelsvr12.iontrading.com (id: 3) status ==-- Host ID : 3 Host timestamp : 734 Score : 1800 Engine status : unknown stale-data Hostname : iondelsvr12.iontrading.com Local maintenance : False stopped : False crc32 : 062e92e9 conf_on_shared_storage : True local_conf_timestamp : 734 Status up-to-date : False Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=734 (Fri Jan 28 17:35:18 2022) host-id=3 score=1800 vm_conf_refresh_time=734 (Fri Jan 28 17:35:18 2022) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False

3 9

[ANN] oVirt Node 4.4.10.1 Async update
by Lev Veyde 03 Feb '22

03 Feb '22

On February 2nd 2022 the oVirt project released an async update of oVirt Node (4.4.10.1) delivering fixes for the following issues: Bug 2048888 <https://bugzilla.redhat.com/show_bug.cgi?id=2048888> - Bad repositories on fresh install of oVirt Node Bug 2046038 <https://bugzilla.redhat.com/show_bug.cgi?id=2046038> - CVE-2021-4034 <https://access.redhat.com/security/cve/CVE-2021-4034> polkit: Local privilege escalation in pkexec due to incorrect handling of argument vector [ovirt-4.4] Several bug fixes and improvements from CentOS Stream. Here’s the full list of changes: ovirt-node-ng-4.4.10 ovirt-node-ng-4.4.10.1 NetworkManager 1.36.0-0.3.el8 1.36.0-0.4.el8 NetworkManager-config-server 1.36.0-0.3.el8 1.36.0-0.4.el8 NetworkManager-libnm 1.36.0-0.3.el8 1.36.0-0.4.el8 NetworkManager-ovs 1.36.0-0.3.el8 1.36.0-0.4.el8 NetworkManager-team 1.36.0-0.3.el8 1.36.0-0.4.el8 NetworkManager-tui 1.36.0-0.3.el8 1.36.0-0.4.el8 audispd-plugins 3.0-0.17.20191104git1c2f876.el8 3.0.7-1.el8 audit 3.0-0.17.20191104git1c2f876.el8 3.0.7-1.el8 audit-libs 3.0-0.17.20191104git1c2f876.el8 3.0.7-1.el8 bind-export-libs 9.11.26-6.el8 9.11.36-2.el8 bind-libs 9.11.26-6.el8 9.11.36-2.el8 bind-libs-lite 9.11.26-6.el8 9.11.36-2.el8 bind-license 9.11.26-6.el8 9.11.36-2.el8 bind-utils 9.11.26-6.el8 9.11.36-2.el8 binutils 2.30-112.el8 2.30-113.el8 centos-gpg-keys 8-3.el8 8-4.el8 centos-stream-repos 8-3.el8 8-4.el8 clevis 15-6.el8 15-8.el8 clevis-dracut 15-6.el8 15-8.el8 clevis-luks 15-6.el8 15-8.el8 clevis-systemd 15-6.el8 15-8.el8 cockpit 260-1.el8 261-1.el8 cockpit-bridge 260-1.el8 261-1.el8 cockpit-storaged 259-1.el8 261-1.el8 cockpit-system 260-1.el8 261-1.el8 cockpit-ws 260-1.el8 261-1.el8 collectd 5.11.0-2.el8 5.12.0-7.el8s collectd-disk 5.11.0-2.el8 5.12.0-7.el8s collectd-netlink 5.11.0-2.el8 5.12.0-7.el8s collectd-virt 5.11.0-2.el8 5.12.0-7.el8s collectd-write_http 5.11.0-2.el8 5.12.0-7.el8s collectd-write_syslog 5.11.0-2.el8 5.12.0-7.el8s cups-libs 2.2.6-41.el8 2.2.6-42.el8 device-mapper-multipath 0.8.4-20.el8 0.8.4-21.el8 device-mapper-multipath-libs 0.8.4-20.el8 0.8.4-21.el8 dhcp-client 4.3.6-45.el8 4.3.6-47.el8.0.1 dhcp-common 4.3.6-45.el8 4.3.6-47.el8.0.1 dhcp-libs 4.3.6-45.el8 4.3.6-47.el8.0.1 dnf-plugins-core 4.0.21-7.el8 4.0.21-8.el8 fence-agents-all 4.2.1-83.el8 4.2.1-85.el8 fence-agents-amt-ws 4.2.1-83.el8 4.2.1-85.el8 fence-agents-apc 4.2.1-83.el8 4.2.1-85.el8 fence-agents-apc-snmp 4.2.1-83.el8 4.2.1-85.el8 fence-agents-bladecenter 4.2.1-83.el8 4.2.1-85.el8 fence-agents-brocade 4.2.1-83.el8 4.2.1-85.el8 fence-agents-cisco-mds 4.2.1-83.el8 4.2.1-85.el8 fence-agents-cisco-ucs 4.2.1-83.el8 4.2.1-85.el8 fence-agents-common 4.2.1-83.el8 4.2.1-85.el8 fence-agents-compute 4.2.1-83.el8 4.2.1-85.el8 fence-agents-drac5 4.2.1-83.el8 4.2.1-85.el8 fence-agents-eaton-snmp 4.2.1-83.el8 4.2.1-85.el8 fence-agents-emerson 4.2.1-83.el8 4.2.1-85.el8 fence-agents-eps 4.2.1-83.el8 4.2.1-85.el8 fence-agents-heuristics-ping 4.2.1-83.el8 4.2.1-85.el8 fence-agents-hpblade 4.2.1-83.el8 4.2.1-85.el8 fence-agents-ibm-powervs 4.2.1-83.el8 fence-agents-ibm-vpc 4.2.1-83.el8 fence-agents-ibmblade 4.2.1-83.el8 4.2.1-85.el8 fence-agents-ifmib 4.2.1-83.el8 4.2.1-85.el8 fence-agents-ilo-moonshot 4.2.1-83.el8 4.2.1-85.el8 fence-agents-ilo-mp 4.2.1-83.el8 4.2.1-85.el8 fence-agents-ilo-ssh 4.2.1-83.el8 4.2.1-85.el8 fence-agents-ilo2 4.2.1-83.el8 4.2.1-85.el8 fence-agents-intelmodular 4.2.1-83.el8 4.2.1-85.el8 fence-agents-ipdu 4.2.1-83.el8 4.2.1-85.el8 fence-agents-ipmilan 4.2.1-83.el8 4.2.1-85.el8 fence-agents-kdump 4.2.1-83.el8 4.2.1-85.el8 fence-agents-mpath 4.2.1-83.el8 4.2.1-85.el8 fence-agents-redfish 4.2.1-83.el8 4.2.1-85.el8 fence-agents-rhevm 4.2.1-83.el8 4.2.1-85.el8 fence-agents-rsa 4.2.1-83.el8 4.2.1-85.el8 fence-agents-rsb 4.2.1-83.el8 4.2.1-85.el8 fence-agents-sbd 4.2.1-83.el8 4.2.1-85.el8 fence-agents-scsi 4.2.1-83.el8 4.2.1-85.el8 fence-agents-vmware-rest 4.2.1-83.el8 4.2.1-85.el8 fence-agents-vmware-soap 4.2.1-83.el8 4.2.1-85.el8 fence-agents-wti 4.2.1-83.el8 4.2.1-85.el8 glibc 2.28-181.el8 2.28-184.el8 glibc-common 2.28-181.el8 2.28-184.el8 glibc-langpack-en 2.28-181.el8 2.28-184.el8 glusterfs 8.6-2.el8 8.6-2.el8s glusterfs-cli 8.6-2.el8 8.6-2.el8s glusterfs-client-xlators 8.6-2.el8 8.6-2.el8s glusterfs-events 8.6-2.el8 8.6-2.el8s glusterfs-fuse 8.6-2.el8 8.6-2.el8s glusterfs-geo-replication 8.6-2.el8 8.6-2.el8s glusterfs-selinux 2.0.1-1.el8 2.0.1-1.el8s glusterfs-server 8.6-2.el8 8.6-2.el8s iproute 5.15.0-1.el8 5.15.0-2.el8 iproute-tc 5.15.0-1.el8 5.15.0-2.el8 kexec-tools 2.0.20-67.el8 2.0.20-68.el8 kpartx 0.8.4-20.el8 0.8.4-21.el8 libarchive 3.3.3-1.el8 3.3.3-3.el8_5 libblkid 2.32.1-28.el8 2.32.1-32.el8 libbpf 0.4.0-2.el8 0.4.0-3.el8 libfdisk 2.32.1-28.el8 2.32.1-32.el8 libgcc 8.5.0-7.el8 8.5.0-10.el8 libgfapi0 8.6-2.el8 8.6-2.el8s libgfchangelog0 8.6-2.el8 8.6-2.el8s libgfrpc0 8.6-2.el8 8.6-2.el8s libgfxdr0 8.6-2.el8 8.6-2.el8s libglusterd0 8.6-2.el8 8.6-2.el8s libglusterfs0 8.6-2.el8 8.6-2.el8s libgomp 8.5.0-7.el8 8.5.0-10.el8 libmount 2.32.1-28.el8 2.32.1-32.el8 libnftnl 1.1.5-4.el8 1.1.5-5.el8 libsmartcols 2.32.1-28.el8 2.32.1-32.el8 libstdc++ 8.5.0-7.el8 8.5.0-10.el8 libsysfs 2.1.0-24.el8 2.1.0-25.el8 libuuid 2.32.1-28.el8 2.32.1-32.el8 libwbclient 4.15.3-0.el8 4.15.4-0.el8 llvm-compat-libs 12.0.1-4.module_el8.6.0+1041+0c503ac4 llvm-libs 13.0.0-3.module_el8.6.0+1029+6594c364 mdevctl 0.81-1.el8 1.1.0-2.el8 mesa-dri-drivers 21.3.0-1.el8 21.3.4-1.el8 mesa-filesystem 21.3.0-1.el8 21.3.4-1.el8 mesa-libEGL 21.3.0-1.el8 21.3.4-1.el8 mesa-libGL 21.3.0-1.el8 21.3.4-1.el8 mesa-libgbm 21.3.0-1.el8 21.3.4-1.el8 mesa-libglapi 21.3.0-1.el8 21.3.4-1.el8 nispor 1.2.2-1.el8 1.2.3-1.el8 nmstate 1.2.0-1.el8 1.2.1-0.2.alpha2.el8 nmstate-plugin-ovsdb 1.2.0-1.el8 1.2.1-0.2.alpha2.el8 ovirt-node-ng-image-update-placeholder 4.4.10-1.el8 4.4.10.1-1.el8 ovirt-release-host-node 4.4.10-1.el8 4.4.10.1-1.el8 ovirt-release44 4.4.10-1.el8 4.4.10.1-1.el8 pacemaker-cluster-libs 2.1.2-2.el8 2.1.2-4.el8 pacemaker-libs 2.1.2-2.el8 2.1.2-4.el8 pacemaker-schemas 2.1.2-2.el8 2.1.2-4.el8 platform-python 3.6.8-44.el8 3.6.8-45.el8 policycoreutils 2.9-17.el8 2.9-18.el8 policycoreutils-python-utils 2.9-17.el8 2.9-18.el8 polkit 0.115-12.el8 0.115-13.el8_5.1 polkit-libs 0.115-12.el8 0.115-13.el8_5.1 postfix 3.5.8-2.el8 3.5.8-3.el8 python3-audit 3.0-0.17.20191104git1c2f876.el8 3.0.7-1.el8 python3-bind 9.11.26-6.el8 9.11.36-2.el8 python3-cloud-what 1.28.24-1.el8 1.28.25-1.el8 python3-dnf-plugin-versionlock 4.0.21-7.el8 4.0.21-8.el8 python3-dnf-plugins-core 4.0.21-7.el8 4.0.21-8.el8 python3-ethtool 0.14-3.el8 0.14-4.el8 python3-gluster 8.6-2.el8 8.6-2.el8s python3-libnmstate 1.2.0-1.el8 1.2.1-0.2.alpha2.el8 python3-libs 3.6.8-44.el8 3.6.8-45.el8 python3-lxml 4.2.3-3.el8 4.2.3-4.el8 python3-nispor 1.2.2-1.el8 1.2.3-1.el8 python3-policycoreutils 2.9-17.el8 2.9-18.el8 python3-subscription-manager-rhsm 1.28.24-1.el8 1.28.25-1.el8 python3-syspurpose 1.28.24-1.el8 1.28.25-1.el8 rsyslog 8.2102.0-6.el8 8.2102.0-7.el8 rsyslog-elasticsearch 8.2102.0-6.el8 8.2102.0-7.el8 rsyslog-mmjsonparse 8.2102.0-6.el8 8.2102.0-7.el8 rsyslog-mmnormalize 8.2102.0-6.el8 8.2102.0-7.el8 rsyslog-openssl 8.2102.0-6.el8 8.2102.0-7.el8 samba-client-libs 4.15.3-0.el8 4.15.4-0.el8 samba-common 4.15.3-0.el8 4.15.4-0.el8 samba-common-libs 4.15.3-0.el8 4.15.4-0.el8 selinux-policy 3.14.3-86.el8 3.14.3-89.el8 selinux-policy-targeted 3.14.3-86.el8 3.14.3-89.el8 sos 4.2-11.el8 4.2-13.el8 subscription-manager-rhsm-certificates 1.28.24-1.el8 1.28.25-1.el8 sysfsutils 2.1.0-24.el8 2.1.0-25.el8 systemd 239-51.el8_5.2 239-56.el8 systemd-container 239-51.el8_5.2 239-56.el8 systemd-libs 239-51.el8_5.2 239-56.el8 systemd-pam 239-51.el8_5.2 239-56.el8 systemd-udev 239-51.el8_5.2 239-56.el8 unzip 6.0-45.el8 6.0-46.el8 util-linux 2.32.1-28.el8 2.32.1-32.el8 vim-minimal 8.0.1763-16.el8_5.3 8.0.1763-16.el8_5.4 virt-install 3.2.0-2.el8 3.2.0-3.el8 virt-manager-common 3.2.0-2.el8 3.2.0-3.el8 An updated ovirt-appliance will be released soon as well. Thanks in advance, -- 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>

3 9

help install oVirt Engine on CentOS 9 Stream
by david 03 Feb '22

03 Feb '22

hi all can't install oVirt engine on Centos Stream 9 # dnf repolist repo id repo name appstream CentOS Stream 9 - AppStream baseos CentOS Stream 9 - BaseOS extras-common CentOS Stream 9 - Extras packages ovirt-4.4 Latest oVirt 4.4 Release # dnf install ovirt-engine Last metadata expiration check: 0:15:25 ago on Thu 03 Feb 2022 10:41:41 AM +04. No match for argument: ovirt-engine Error: Unable to find a match: ovirt-engine # yum search ovirt Last metadata expiration check: 0:07:44 ago on Thu 03 Feb 2022 10:41:41 AM +04. ======================================================================================================= Name & Summary Matched: ovirt ovirt-hosted-engine-setup.noarch : oVirt Hosted Engine setup tool ovirt-imageio-client.x86_64 : oVirt imageio client library ovirt-imageio-common.x86_64 : oVirt imageio common resources ovirt-imageio-common-debuginfo.x86_64 : Debug information for package ovirt-imageio-common ovirt-imageio-daemon.x86_64 : oVirt imageio daemon ovirt-imageio-debugsource.x86_64 : Debug sources for package ovirt-imageio ovirt-release44.noarch : The oVirt repository configuration ============================================================================================================ Name Matched: ovirt how to fox it ? thanks!

2 1

help install oVirt Engine on Centos 9 Stream
by david 03 Feb '22

03 Feb '22

hi all can't install oVirt engine on Centos Stream 9 # dnf repolist repo id repo name appstream CentOS Stream 9 - AppStream baseos CentOS Stream 9 - BaseOS extras-common CentOS Stream 9 - Extras packages ovirt-4.4 Latest oVirt 4.4 Release # dnf install ovirt-engine Last metadata expiration check: 0:15:25 ago on Thu 03 Feb 2022 10:41:41 AM +04. No match for argument: ovirt-engine Error: Unable to find a match: ovirt-engine # yum search ovirt Last metadata expiration check: 0:07:44 ago on Thu 03 Feb 2022 10:41:41 AM +04. ======================================================================================================= Name & Summary Matched: ovirt ovirt-hosted-engine-setup.noarch : oVirt Hosted Engine setup tool ovirt-imageio-client.x86_64 : oVirt imageio client library ovirt-imageio-common.x86_64 : oVirt imageio common resources ovirt-imageio-common-debuginfo.x86_64 : Debug information for package ovirt-imageio-common ovirt-imageio-daemon.x86_64 : oVirt imageio daemon ovirt-imageio-debugsource.x86_64 : Debug sources for package ovirt-imageio ovirt-release44.noarch : The oVirt repository configuration ============================================================================================================ Name Matched: ovirt how to fix it ? thanks

1 0

Ovirt host issue
by Ayansh Rocks 03 Feb '22

03 Feb '22

Hi All, I was adding ovirt host into the cluster(along with the engine deploy option) but somehow due to network issues it failed and then I removed the host from the cluster. But I got the below error. What should I do ? Ovirt Release - 4.4.9 Unconfiguring OVN on host iondelsvr12.iontrading.com might have failed. Please ensure that the host is removed from the OVN Southbound database by using '/usr/share/ovirt-provider-ovn/scripts/remove_chassis.sh iondelsvr12.iontrading.com' manually. Thanks

2 1

gluster and virtualization
by eevans＠digitaldatatechs.com 02 Feb '22

02 Feb '22

My setup is 3 ovirt nodes that run gluster independently of the engine server, even thought the engine still controls it. So 4 nodes, one engine and 3 clustered nodes. This has been and running with no issues except this: But now my arbiter node will not load the gluster drive when virtualization is enable in the BIOS. I've been scratching my head on this and need some direction. I am attaching the error. https://1drv.ms/u/s!AvgvEzKKSZHbhMRQmUHDvv_Xv7dkhw?e=QGdfYR Keep in mind, this error does not occur is VT is turned off..it boots normally. Thanks in advance.

3 2

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