Client receives "mount.nfs: Protocol not supported" attempting to mount with NFSv4 in ONTAP 9
Applies to
- ONTAP 9
- NFSv4 and NFSv4.1
Issue
- When attempting to mount an NFS export via NFSv4 (or later), client fails reporting
mount.nfs: Protocol not supported
- Utilizing the
vserver export-policy check-access
command reveals that access is denied to the root volume