Refer to the exhibit.

A customer has a Symmetrix VMAX storage array which had a capacity add completed after one
year of service. Performance for a specific host application with large block I/O has not achieved
expected levels of performance. The customer requests a performance review and determination
of the problem.
You determine that FA processors are running 52% busy, FA ports have an average of 30 MB/s
and disks in the thin storage pool are 28% utilized. Which cost effective solution should be
suggested?

A.
Add more cache

B.
Use more paths to host

C.
Add drives to disk pool

D.
Migrate to Meta volumes

Explanation: