HP StorageWorks HSG80 ACS Solution Software V8.8 for Linux X86 Installation and Configuration Guide (AA-RV1LA-TE, March 2005)

Planning a Subsystem
33HSG80 ACS Solution Software V8.8 for Linux X86 Installation and Configuration Guide
Figure 9: Transparent failover—after failover from Controller B to Controller A
CXO7035A
Host
port 1
active
Host
port 2
active
D100 D101 D120D0 D1
Host 1
Switch or hub
Host 2
Switch or hub
Host 3
Host
port 1
not
available
Controller A
Controller B
not available
Host
port 2
not
available