Users Guide

Fabric OS Troubleshooting and Diagnostics Guide 95
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System message log
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The possible status values are:
• OK—Power supply functioning correctly.
• 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).
If any of the power supplies show a status other than OK, consider replacing the power supply
as soon as possible. For certain switch models, the OEM serial ID data displays after each
power supply status line.
Checking temperature status
1. Connect to the switch and log in as admin.
2. Enter the tempShow command:
switch:admin> tempshow
Sensor State Centigrade Fahrenheit
ID
=================================================
1 Ok 28 82
2 Ok 16 60
3 Ok 18 64
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.
Refer to the hardware reference manual for your switch to determine the normal temperature
range.
System message log
The system message log, or RASlog, feature enables messages to be saved across power cycles
and reboots.
The Brocade DCX, DCX-4S, and DCX 8510 family enterprise-class platforms maintain independent
and separate RASlogs for each of the two CP blades. Because all RASlog messages are routed to
the Active CP, the message CPU ID is added as part of the RASlog message attribute. RASlog
message attribute SLOT is defined to identify the CPU that generated the message.
For example, in the following message, the identifier SLOT 6 means the message was generated
from the slot 6 blade main CPU:
2001/01/07-04:03:00, [SEC-1203], 2,SLOT 6 | FFDC | CHASSIS, INFO, C08_1, Login
information: Login successful via TELNET/SSH/RSH. IP Addr: 192.168.38.2050