HP StorageWorks HSG80 ACS Solution Software V8.8 for Windows NT, Windows 2000, and Windows Server 2003 (32-bit) Installation and Configuration Guide (AA-RV1XA-TE, March 2005)

Planning a Subsystem
46 HSG80 ACS Solution Software V8.8 for Windows NT, Windows 2000, and Windows Server
2003 (32-bit) Installation and Configuration Guide
Figure 14: Connections in multiple-bus failover mode
CXO7080B
Host
port 1
active
Host
port 2
active
Host
port 2
active
Host
port 1
active
D100 D101 D120D0 D1 D2
Controller A
Controller B
All units visible to all ports
Switch
or hub
Switch
or hub
NOTE: FCA = Fibre Channel Adapter
Host 1
"VIOLET"
FCA1 FCA2
Connection
VIOLET1B1
Connection
VIOLET1A1
Connection
VIOLET2A2
Connection
VIOLET2B2