Description of problem: Import of a RHV Migratable VM to Ceph-RBD / Filesystem is not supported. The result of such VM import is that it will remain pending storage for a request that cannot be fulfilled. therefore, we need to block it/Fail it with an error, saying the user can either change the source VM to be non migratable, or use volumeMode: Block. Version-Release number of selected component (if applicable): CNV-2.6.0 Additional info: For reference please see bug 1864577, that contains a discussion on this issue.
In CNV 4.9.0, VMIO is deprecated and the UI doesn't expose it anymore. The problem will be directly addressed in MTV 2.2. Closing this BZ as WONTFIX.