[ovirt-users] Failed to add vm as host (CPU_TYPE_UNSUPPORTED_IN_THIS_CLUSTER_VERSION)

Hello, error is Host host moved to Non-Operational state as host CPU type is not supported in this cluster compatibility version or is not supported at all. Vm is running centos 8: enabled nested virtualization by this way: cat /sys/module/kvm_intel/parameters/nested vi /etc/modprobe.d/kvm-nested.conf ---> Contains options kvm-intel nested=1 options kvm-intel enable_shadow_vmcs=1 options kvm-intel enable_apicv=1 options kvm-intel ept=1 modprobe -r kvm_intel modprobe -a kvm_intel cat /sys/module/kvm_intel/parameters/nested --> 1 Engine Log: https://pastebin.com/hgrwzRhE Ovirt-engine Cluster Version is 4.4 I am running ovirt engine on fedora 30. Cluster CPU Type Intel Nehlam Family. Any thoughts will be appreciated. Rit