What do Backup-Archive clients need to back up their files residing on a SAN LAN-free to an IBM Tivoli Storage Manager (TSM) disk pool using IBM General Parallel File System (GPFS)?

A.
GPFS data transfer protocol must be active.

B.
Fibre Channel dual pathing with GPFS must be active.

C.
Both the client and the server must have access to the same disk storage in the SAN.

D.
Both the client and TSM server need enough host bus adapters to allow for concurrent data transfers.