An administrator is configuring Storage DRS in their environment. The Datastore cluster is
composed of 4 VMFS3 volumes and 9 VMFS5 volumes. Storage DRS has been enabled, but is
showing as disabled on several virtual machine disks in the datastore cluster.
Which two conditions would cause this error to occur? (Choose two.)

A.
The virtual machine is stored on a VMFS 3 volume.

B.
One or more virtual machines have Persistent disks.

C.
The virtual machine is stored on a NFS datastore.

D.
The virtual machine is stored on a datastore with a 2mb block size.