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of the wwidmgr -quickset command for the appropriate device
(see Section 6.8).
i. Repeat steps a through h on each system accessing devices on the
HSG80.
6.12 Using the emx Manager to Display Fibre Channel
Adapter Information
The emx manager (emxmgr) utility was written for the TruCluster Software
Product Version 1.6 products to be used to modify and maintain emx driver
worldwide name to target ID mappings. It is included with Tru64 UNIX
Version 5.0A and, although not needed to maintain worldwide name to
target ID mappings, it may be used with TruCluster Server Version 5.0A to:
• Display the presence of KGPSA Fibre Channel adapters
• Display the target ID mappings for a Fibre Channel adapter
• Display the current Fibre Channel topology for a Fibre Channel adapter
See emxmgr
(8) for more information on the emxmgr utility.
6.12.1 Using the emxmgr Utility to Display Fibre Channel Adapter
Information
The primary use of the emxmgr utility for TruCluster Server is to display
Fibre Channel information.
Use the emxmgr -d command to display the presence of KGPSA Fibre
Channel adapters on the system. For example:
# /usr/sbin/emxmgr -d
emx0 emx1 emx2
Use the emxmgr -m command to display an adapter’s target ID mapping.
For example:
# /usr/sbin/emxmgr -m emx0
emx0 SCSI target id assignments:
SCSI tgt id 0 : portname 5000-1FE1-0000-0CB2
nodename 5000-1FE1-0000-0CB0
SCSI tgt id 5 : portname 1000-0000-C920-A7AE
nodename 1000-0000-C920-A7AE
SCSI tgt id 6 : portname 1000-0000-C920-CD9C
nodename 1000-0000-C920-CD9C
SCSI tgt id 7 : portname 1000-0000-C921-0D00 (emx0)
nodename 1000-0000-C921-0D00
Using Fibre Channel Storage 6–59