Which two statements are true about shared storage capabilities on NFS datastores supported by
ESXi 5.x? (Choose two.)
A.
You can create Fault Tolerant virtual machines
B.
You can mount up to 256 NFS datastores
C.
You can use VMware Storage APIs with all NFS datastores
D.
You can use Storage vMotion from a virtual-mode RDM
I would argue (C) is also correct. 5.x added VAAI support for NFS but only with a vendor supplied plugin…
The VMKernel routes physical mode SCSI commands directly over the raw device mapping(RDM) without modifications. The operation fails because the NFS protocol does not support SCSI commands over this interface.
When adding an RDM to a virtual machine hosted on an NFS datastore, select a VMFS datastore for the location of the RDM files