After evaluating the current status of a customer’s DS4800, it is obvious that some microcode
needs to be upgraded. Assuming that several components need to be upgraded, what would be
the proper action for these upgrades?

A.
Consult theFixlist files.

B.
Upgrade the ESM firmware, controller NVSRAM/firmware, and then Storage Manager Client

C.
Consult the Readme files.

D.
Upgrade the Storage Manager Client, ESM firmware, and then controller NVSRAM/firmware