A vSphere administrator wants to upgrade NFS3 datastores to

NFS4.1 on ESXi 6.5 hosts with running production virtual machines.

Which option is valid?

A. Run ESXi command to upgrade the datastore.

B. Unmount the datastore from a single host, then mount it as NFS 4.1 datastore, and repeat this one host at a time

until the mount has been upgraded on all hosts.

C. Create a new NFS 4.1 datastore, and then use Storage vMotion to migrate virtual machines from the old datastore to the new one.

D. Right click the datastore and upgrade it as a NFS 4.1 datastore.

C

Reference:

https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.storage.doc/GUID-8A929FE4-1207-4CC5-A086-7016D73C328F.html