HP StorageWorks Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide (AA-RPHZF-TE, March 2004)

Troubleshooting
167Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide
We now know that we are online to four HBAs whose adapter IDs end in -C9E1, -C9F0,
-F21A, and -F251. We also know that unit address 200013 is switch domain 0, port 0. There
appear to be two different adapters cabled to the same switch: -F251 and -C9E1, both to port 0.
That cannot be the case, because there cannot be two switch domain 0s on the same fabric. We
actually have two switch 0s and two switch 1s. The best way to confirm this is to Telnet to the
switches and issue the switchShow command.
Information from the Switches
Note: These procedures are specific to B-series Fibre Channel switches. Refer to your vendor switch
documentation for information on accessing and using commands for your particular switch family
and performing similar switch tasks. See the DRM Release Notes for a list of supported switch
families and switch firmware versions.
Telnet into a switch and check its firmware version by issuing the version command at the
switch prompt. The command and its output will be similar to that shown in Table 11.
Caution: Switches with incompatible firmware will cause the fabric to segment. Switches in
the same fabric with the same domain number will also cause the fabric to segment. To
change the domain number, issue the CONFIGURE SWITCH command.
Table 11: Switch Version Command
sw11:admin> version
Kernal: 5.3.1
Fabric OS: v2.1.7
Made on: Wed May 24 14:47:36 PDT 2000
Flash: Wed May 24 14:48:05 PDT 2000
BootProm Thu Jun 17 15:20:39 PDT 1999