An administrator needs to use guest OS clustering in a vSphere environment that uses a Fibre
Channel SAN. The clustering software does NOT have a SCSI target or a SCSI command pass-through
requirement.
Which VMware storage type should the administrator use?
A.
Physical RDM
B.
VMFS
C.
Virtual RDM
D.
NFS
I think it’s C
B and C are “equivalent” since they can only provide CIB, but A (physical RDM) is universal and can support CAB, CIB and N+1.
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1037959
It’s a crappy question.