HP StorageWorks HSG80 ACS Solution Software V8.8 for IBM AIX Installation and Configuration Guide (AA-RV1HA-TE, March 2005)

Planning a Subsystem

59HSG80 ACS Solution Software V8.8 for IBM AIX Installation and Configuration Guide

In multiple-bus failover mode, each of the host ports has its own port ID:

■ Controller B, port 1—worldwide name + 1, for example

5000-1FE1-FF0C-EE01

■ Controller B, port 2—worldwide name + 2, for example

5000-1FE1-FF0C-EE02

■ Controller A, port 1—worldwide name + 3, for example

5000-1FE1-FF0C-EE03

■ Controller A, port 2—worldwide name + 4, for example

5000-1FE1-FF0C-EE04

Use the CLI command,

SHOW THIS_CONTROLLER/OTHER_CONTROLLER to display the

subsystem’s worldwide name.

Restoring Worldwide Names (Node IDs)

If a situation occurs that requires you to restore the worldwide name, you can

restore it using the worldwide name and checksum printed on the sticker on the

frame into which the controller is inserted.

Figure 18 shows the placement of the worldwide name label for the Model 2200

enclosure, and Figure 19 shows the placement for the BA370 enclosure.

Figure 18: Placement of the worldwide name label on the Model 2200 enclosure

1 Node ID

(Worldwide name)

2 Checksum

WWN INFORMATION

P/N:

WWN:

Checksum:

NNNN – NNNN – NNNN – NNNN

S/N: