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?
Perform a storage rescan on VMFS volumes.
Unmount the NFSv3 datastore, and then mount as NFSv4.1 datastore.
Nothing. All NFSv3 mounted datastores are upgraded automatically during vSphere upgrades.
Perform a scan of new storage devices.
NFS 4.1 supports the Kerberos authentication protocol to secure communication with the NFS server