What is the recommended striped volume configuration on a Celerra/Symmetrix for an Oracle DB?

A.
32k depth over 2 disks with a block size of 8k

B.
32k depth over 2 disks with a block size of 32k

C.
32k depth over 4/8 disks with a block size of 8k

D.
64k depth over 2 disks with a block size of 8k