You are troubleshooting a 3PAR T400 solution. The solution has four nodes and iSCSI. Which
configuration rule must you be aware of?

A.
At least one node in each controller pair must have an iSCSI card.

B.
Only one node must have an iSCSI card.

C.
Both nodes in a controller pair must have iSCSI cards.

D.
All four nodes must have iSCSI cards.