Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53-1000853-01, June 2008)

100 Fabric OS Troubleshooting and Diagnostics Guide
53-1000853-01
System message log
12
• Absent—Power supply not present.
• Unknown—Unknown power supply unit installed.
• Predicting failure—Power supply is present but predicting failure.
• FAULTY—Power supply is present but faulty (no power cable, power switch turned off, fuse
blown, or other internal error).
Displaying temperature status
1. Connect to the switch and log in as admin.
2. Enter the tempShow command:
brcd5300:admin> tempshow
SensorStateCentigrade Fahrenheit
ID
=================================================
1Ok 26 78
2Ok 14 57
3Ok 20 68
Information displays for each temperature sensor in the switch.
The possible temperature status values are:
• OK—Temperature is within acceptable range.
• FAIL—Temperature is outside of acceptable range. Damage might occur.
System message log
The system message log feature enables messages to be saved across power cycles and reboots.
Brocade 48000 and Brocade DCX director models maintain an independent system message log
for each of the two CP blades. For these models, you should configure syslogd to support
chronological system message logs. For details, see “Syslogd configuration” on page 102.
For details on error messages, see the Fabric OS Message Reference.
Displaying the system message log, with no page breaks
1. Connect to the switch and log in as admin.
2. Enter the errDump command.
Displaying the system message log one message at a time
1. Connect to the switch and log in as admin.
2. Enter the errShow command.