What is a requirement for the SRDF/Metro devices for an SRDF/Metro personality swap?

What is a requirement for the SRDF/Metro devices for an SRDF/Metro personality swap?
A . Must be RW on the link
B . Must be WD on the link
C . Must be in partitioned state
D . Must be in suspended state

Answer: A

Explanation:

For an SRDF/Metro personality swap, the SRDF/Metro devices must be Read/Write (RW) on the link.

This ensures that data can be read from and written to the devices during the swap operation.

Reference: SRDF/Metro overview | Dell EMC PowerMax and VMAX All Flash: SRDF/Metro Overview and Best Practices, Understanding bias | Dell EMC PowerMax and VMAX All Flash: SRDF/Metro Overview and Best Practices