HP Array Controller HSG V8.7 Software - Manual (Page 75)

Configuring an HSG80 Array Controller 2–21
Using One Hub
Use the following steps and Figure 2–8 to connect your dual-redundant
controllers to the host using one hub with copper support:
Figure 2–8 Cabling for Dual-Redundant Configuration with One
Hub using Fibre Channel Copper Support
1. Stop all I/O from the host to its devices on the bus to which you are
connecting the controllers.
2. For this configuration, set Port 2 off-line using the SET
THIS_CONTROLLER PORT_2_TOPOLOGY=OFFLINE command.
See Appendix B, “CLI Commands,” for details about the SET
command.
CXO6234A
To host
2
3
1 2 3 4 5 6
1 2 3 4 5 6
1
Table 2–5 Key to Figure 2–8 Cabling for Dual-Redundant
Configuration with One Hub using Fibre Channel
Copper Support
Item Description Part No.
1 Dual Controller —
2 9-port Fibre Channel HUB DS-DHGGA-CA
3 5-meter host Fibre Channel cable
10-meter host Fibre Channel cable 17-04718-06
17-04718-07