Which three requirements must be met, in order to use Storage I/O Control? (Choose three.)
A.
The datastore must contain a single VMFS extent
B.
The datastore must contain a single NFS volume
C.
The datastore must not include virtual machines with snapshots
D.
The datastore must be managed by a single vCenter Server
E.
Array-based automated storage tiering must be explicitly certified
Explanation:
Extents are only a single extent – not multiples. Also, because NFS is not VMFS it does not use extents. You grow the NFS from the actual NAS appliance itself with extents.
Page 42 from:
vsphere-esxi-vcenter-server-50-resource-management-guide.pdf
