The hypershift/kubevirt platform requires usage of RWX volumes for both the VM root volumes and any kubevirt-csi provisioned volumes in order to be live migratable. There are other situations where a VMI might not be live migratable as well.

We should report via a condition when a VMI is not live migratable (there's a condition on the VMI that indicates this) and warn that live migration is not possible on the NodePool (and likely HostedCluster as well). This warning shouldn't block the cluster creation/update