HP StorageWorks 2000 Modular Smart Array Reference Guide (481599-003, August 2008)

262 HP StorageWorks 2000 Family Modular Smart Array reference guide • August 2008
For a system using point-to-point topology, the following figure shows how port
WWNs and mapped volumes are presented if controller B fails.
Figure C-5 FC Storage Presentation During Failover (Switch Attach, Point-to-
Point Configuration)
FC switch
A0 A1
B0 B1
No
data
No
data
B0 WWN,
B volumes
A0 WWN,
A volumes
A0 WWN,
A volumes
B0 WWN,
B volumes
A0 WWN,
A volumes
B0 WWNs,
B volumes
(Failed)