A customer is running a DS4700-72 (fw 7.10) with 84 drives in 6 EXP810 attached. They migrate
from another DS4000 system one array RAID10 with 20 disks to the DS4700-72. What will
happen?

A.
After adding all drives, the arrays will appear online

B.
After adding the first drive, a drive migration warning message will appear

C.
After adding all drives, you have to import the logical drives

D.
The migration is done successfully