A SAN administrator creates a SAN Copy session between two EMC VNX using Navisphere
Secure CLI for a single database LUN. The session starts copying but fails to complete. What is
the most likely cause of this failure?

A.
The destination LUN is smaller than the source LUN.

B.
A host has mounted the LUN on the destination VNX.

C.
LUN masking has not been completed.

D.
Zoning between the two VNX is incorrect.