A customer with a Power 770 is planning a migration to an E870. The 770 has four 8GbPCie 2-port Fibre Channel Adapters with all storage going through the SAN. The customer wants to keep the same WWPNs, and avoid a SAN reconfiguration.
What procedure should be recommended?
A . Rezone the SAN because the existing WWPNs cannot be reused.
B . Order a PCIe Gen3I/0 Expansion Drawer and relocate the HBAs into the drawer.
C . Move the HBAs from the 770 and install t hem into the E870 system node.
D . Order new HBAs and modify the WWPNs in the ASM
Answer: B