HP StorageWorks 2405 Disk System - Manual (Page 103)

Troubleshooting 103
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4 After the device files have been created, issue the FCMSUTIL command on
the device files. For example:
/opt/fcms/bin/fcmsutil /dev/fcms0
The output should appear similar to the following:
Local N_Port_ID is = 0x000001
N_Port Node World Wide Name = 0x10000060B03E22CB
N_Port World Wide Name = 0x10000060B03E22CB
Topology = IN_LOOP
Speed = 1062500000 (bps)
HPA of card = 0xFBF48000
EIM of card = 0xFFFA000A
Driver state = Ready
Number of EDB’s in use = 0
Number of OIB’s in use = 0
Number of Active Outbound Exchanges = 1
Number of Active Login Sessions = 5
A driver state of Ready indicates that the driver is in the correct operating
state. IN_LOOP topology indicates that the host has detected an FC-AL.
5 Check Fibre Channel cables for loose connections.
6 Check the Enclosure ID switches for conflicting loop IDs. Make sure both
LCCs have the same ID setting.