Your customer is experiencing write performance problems on a RAID 5 LUN used for backup-todisk on its CX3 array. The LUN has been placed on ATA drives. The customer has determined that it would like the LUN on Fibre Channel drives instead. The customer has requested you provide the best option to alleviate this performance problem, keeping downtime to a minimum.
What action would you recommend?

A.
Create a new LUN on fibre drives and restore the data from tape to the new LUN.

B.
Implement a newer array and use MirrorView to migrate the data.

C.
Use Dynamic Virtual LUN functionality to move the LUN from ATA to fibre drives.

D.
Use SnapView to make a clone of the LUN on fibre drives and assign the LUN to the appropriate storage group.