Hi all, we have an oVirt 4.3 with 3 Hosts and 20 VMs. 2 Hosts are Dell PowerEdge R610 with 2 Intel(R) Xeon(R) CPU E5540 processor each (Intel Nehalem IBRS SSBD), while the third is an HP ProLiant ML350p Gen8 with 2 Intel(R) Xeon(R) CPU E5-2620 v2 processor (Intel SandyBridge IBRS SSBD MDS) They all are in the same Cluster. Some of the 20 VMs are Windows (Win 10, Win 2012 and Win 2016) We have upgraded to 4.4.2.6-1.el8 following the instruction https://www.ovirt.org/documentation/upgrade_guide/#SHE_Upgrading_from_4-3. We had some minor issues that have been fixed and now we need to change Cluster Compatibility Version, but it fails complaining about Win10 and Win2016 VMs. In agent.log, for each of them I have: WARN [org.ovirt.engine.core.bll.UpdateVmCommand] (default task-122) [292f1983] Validation of action 'UpdateVm' failed for user admin@internal-authz. Reasons: VAR__ACTION__UPDATE,VAR__TYPE__VM,CPU_TYPE_UNSUPPORTED_FOR_THE_GUEST_OS,$unsupportedCpus opteron_g1, conroe, nehalem, penryn The same messages appear even if the VMs are powered off. We tried to change the Operating System in one VM configuration and if we put Win2012 the VM is no more in the error list when we edit the Cluster, but we’re not sure the VMs will restart once Cluster compatibility will be to 4.4 How can we proceed? Hosts: # rpm -qa|grep -i ovirt ovirt-ansible-hosted-engine-setup-1.1.8-1.el8.noarch ovirt-host-dependencies-4.4.1-4.el8.x86_64 ovirt-hosted-engine-setup-2.4.6-1.el8.noarch ovirt-python-openvswitch-2.11-0.2020061801.el8.noarch ovirt-imageio-daemon-2.0.10-1.el8.x86_64 ovirt-release44-4.4.2-1.el8.noarch ovirt-vmconsole-1.0.8-1.el8.noarch python3-ovirt-engine-sdk4-4.4.4-1.el8.x86_64 ovirt-imageio-client-2.0.10-1.el8.x86_64 cockpit-ovirt-dashboard-0.14.11-1.el8.noarch ovirt-provider-ovn-driver-1.2.30-1.el8.noarch ovirt-vmconsole-host-1.0.8-1.el8.noarch ovirt-openvswitch-2.11-0.2020061801.el8.noarch ovirt-openvswitch-ovn-common-2.11-0.2020061801.el8.noarch ovirt-openvswitch-ovn-host-2.11-0.2020061801.el8.noarch ovirt-openvswitch-ovn-2.11-0.2020061801.el8.noarch ovirt-ansible-engine-setup-1.2.4-1.el8.noarch ovirt-host-4.4.1-4.el8.x86_64 python3-ovirt-setup-lib-1.3.2-1.el8.noarch ovirt-imageio-common-2.0.10-1.el8.x86_64 ovirt-hosted-engine-ha-2.4.4-1.el8.noarch Engine: # rpm -qa|grep -i ovirt ovirt-engine-extension-aaa-jdbc-1.2.0-1.el8.noarch ovirt-engine-dbscripts-4.4.2.6-1.el8.noarch ovirt-engine-tools-4.4.2.6-1.el8.noarch ovirt-openvswitch-ovn-central-2.11-0.2020061801.el8.noarch ovirt-cockpit-sso-0.1.4-1.el8.noarch ovirt-ansible-infra-1.2.2-1.el8.noarch ovirt-engine-setup-plugin-ovirt-engine-common-4.4.2.6-1.el8.noarch ovirt-engine-tools-backup-4.4.2.6-1.el8.noarch ovirt-engine-vmconsole-proxy-helper-4.4.2.6-1.el8.noarch ovirt-release44-4.4.2-1.el8.noarch python3-ovirt-setup-lib-1.3.2-1.el8.noarch ovirt-openvswitch-ovn-common-2.11-0.2020061801.el8.noarch ovirt-imageio-daemon-2.0.10-1.el8.x86_64 ovirt-python-openvswitch-2.11-0.2020061801.el8.noarch ovirt-ansible-image-template-1.2.2-1.el8.noarch ovirt-ansible-shutdown-env-1.1.0-1.el8.noarch python3-ovirt-engine-lib-4.4.2.6-1.el8.noarch ovirt-provider-ovn-1.2.30-1.el8.noarch ovirt-engine-dwh-grafana-integration-setup-4.4.2.1-1.el8.noarch ovirt-engine-dwh-setup-4.4.2.1-1.el8.noarch ovirt-openvswitch-ovn-2.11-0.2020061801.el8.noarch ovirt-vmconsole-proxy-1.0.8-1.el8.noarch ovirt-imageio-common-2.0.10-1.el8.x86_64 ovirt-ansible-engine-setup-1.2.4-1.el8.noarch ovirt-ansible-hosted-engine-setup-1.1.8-1.el8.noarch ovirt-ansible-repositories-1.2.5-1.el8.noarch ovirt-engine-setup-4.4.2.6-1.el8.noarch ovirt-engine-setup-plugin-vmconsole-proxy-helper-4.4.2.6-1.el8.noarch ovirt-engine-webadmin-portal-4.4.2.6-1.el8.noarch ovirt-engine-extension-aaa-ldap-1.4.1-1.el8.noarch ovirt-engine-extension-aaa-misc-1.1.0-1.el8.noarch ovirt-engine-extensions-api-1.0.1-1.el8.noarch ovirt-engine-setup-plugin-websocket-proxy-4.4.2.6-1.el8.noarch ovirt-engine-api-explorer-0.0.6-1.el8.noarch ovirt-engine-setup-plugin-cinderlib-4.4.2.6-1.el8.noarch ovirt-engine-setup-plugin-ovirt-engine-4.4.2.6-1.el8.noarch ovirt-engine-wildfly-19.1.0-2.el8.x86_64 ovirt-engine-wildfly-overlay-19.1.0-2.el8.noarch ovirt-web-ui-1.6.4-1.el8.noarch ovirt-openvswitch-2.11-0.2020061801.el8.noarch python3-ovirt-engine-sdk4-4.4.4-1.el8.x86_64 ovirt-ansible-cluster-upgrade-1.2.3-1.el8.noarch ovirt-engine-metrics-1.4.1.1-1.el8.noarch ovirt-ansible-manageiq-1.2.1-1.el8.noarch ovirt-engine-4.4.2.6-1.el8.noarch ovirt-engine-extension-logger-log4j-1.1.0-1.el8.noarch ovirt-engine-websocket-proxy-4.4.2.6-1.el8.noarch ovirt-engine-setup-plugin-imageio-4.4.2.6-1.el8.noarch ovirt-engine-backend-4.4.2.6-1.el8.noarch ovirt-vmconsole-1.0.8-1.el8.noarch ovirt-dependencies-4.4.2-1.el8.noarch ovirt-ansible-vm-infra-1.2.3-1.el8.noarch ovirt-ansible-roles-1.2.3-1.el8.noarch ovirt-engine-setup-base-4.4.2.6-1.el8.noarch ovirt-engine-dwh-4.4.2.1-1.el8.noarch ovirt-engine-restapi-4.4.2.6-1.el8.noarch ovirt-engine-ui-extensions-1.2.3-1.el8.noarch ovirt-engine-extension-aaa-ldap-setup-1.4.1-1.el8.noarch ovirt-ansible-disaster-recovery-1.3.0-1.el8.noarch _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/DE2QEJKWDXF...