Secure Path v2.0 for Sun Solaris Installation and Reference Guide

3-6 StorageWorks Secure Path Version 2.0 for Sun Solaris
Compaq Confidential – Need to Know Required
Writer: Cyndi Vaccaro Project: StorageWorks Secure Path Version 2.0 for Sun Solaris Comments:
Part Number: AA-RKYDA-TE File Name: d-ch3 FC Installs.doc Last Saved On: 12/21/99 5:05 PM
As shown in this example, the state of the path is on-line to this_controller
and no preferred path has been assigned.
Next, enter the following commands to specify the preferred path for each
of the units:
HSG80 > set (unit #) preferred_path = this_controller
- or -
HSG80 > set (unit #) preferred_path = other_controller
Example:
HSG80 > set d11 preferred_path = other_controller
To transition the units to the preferred path, enter the following CLI
commands:
HSG80> shutdown other_controller
HSG80> shutdown this_controller
Depress the reset button on each controller at the same time.
5. Power down the server. Install the Fibre Channel adapters as necessary
per the adapter installation instructions. Cable the Fibre Channel
Adapter and the RAID storage system to the hubs, as shown in Figure 3-
2.
SHR-1604
7
8
6
5
1
2
4
3
Figure 3-2. Cabling Two RAID Controllers and Two FC Hubs
HSG80 Controller A FC cable to host bus adapter A
HSG80 Controller B FC cable to host bus adapter B
Controller 1, port 1 (to host via top hub) FC-AL hub (top)
Controller 2, port 1 (to host via bottom
hub)
FC-AL hub (bottom)