An administrator has upgraded to vSphere 6.5 and also wants to use Kerberos authentication for NFS.
Which can be done to the existing NFSv3 volumes to enable this feature?
A.
Perform a storage rescan on VMFS volumes.
B.
Unmount the NFSv3 datastore, and then mount as NFSv4.1 datastore.
C.
Nothing. All NFSv3 mounted datastores are upgraded automatically during vSphere upgrades.
D.
Perform a scan of new storage devices.
B
Correct: B
Yes B.
Explanation:
NFS 3 does not support access to NFS volumes via non-root credentials. You must provide each host root access to the volume.
NFS 4.1 supports Kerberos authentication protocol and the use of non-root users to access files when used with Kerberos.