[ovirt-users] Does Ovirt 4.3.4 have support for NFS 4/4.1/4.2 or pNFS

I have read the archives and the most recent discussion was 5 years ago. So I better ask again. My NAS runs Centos with NFS4.2 (and I am testing Ganesha in another server) Does Ovirt 4.3.4 have support for NFS 4/4.1/4.2 or pNFS Specially version 4.2 due to: Server-Side Copy: NFSv4.2 supports copy_file_range() system call, which allows the NFS client to efficiently copy data without wasting network resources. But this will only happen if the Ovirt (which I know is Centos based) supports NFS 4.2. Not sure If I update the NFS toolset on the Ovirt install, it will break something or worst.