On AIX: Your customer wants to upgrade their AIX 5.1 on their DS4800 to AIX 6.1 SP2. Which of
the following steps will be required to be able to support this new version of AIX?

A.
Update the DS4800 firmware to newCrystal code

B.
Move to AIX MPIOfail over driver

C.
Change over to SDD fail over driver

D.
No change is needed for this just update the AIX level