Foundry FastIron SuperX, Руководство по установке оборудования

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Managing the Chassis and Modules
December 2008 © 2008 Foundry Networks, Inc. 5 - 21
For each fan, the display shows the following information:
Displaying Temperature Warnings
If the temperature of a module exceeds the high temperature threshold for any of the fan speeds, the system
sends a message to the system log. This section describes how to view the system log. If you have configured the
system to use a Syslog server, see the documentation for the server or receiver.
To display the system log, enter the following command at any CLI level:
Syntax: show log
Table 5.5: Fan Status and Speed Fields
This Field... Displays...
Status The status of the fan. This field can be one of the following:
• OK – The fan is functioning properly and is keeping the temperature of each module
within an acceptable temperature range.
• Failed – The fan is not functioning properly or the fan control module cannot control the
fan.
Speed The speed at which the fan is currently operating (denoted by double brackets).
In release 03.0.00 and later, this field shows one of the following:
• 1 (low) – The fan is functioning at 25 percent of capacity.
• 2 (medium-low) – The fan is functioning at 37 percent of capacity.
• 3 (medium) – The fan is functioning at 50 percent of capacity.
• 4 (high) – The fan is functioning at 100 percent of capacity.
In releases prior to 03.0.00, this field shows one of the following:
• 1 (low) – The fan is functioning at 20 percent of capacity.
• 2 (medium-low) – The fan is functioning at 40 percent of capacity.
• 3 (medium) – The fan is functioning at 60 percent of capacity.
• 4 (medium-high) – The fan is functioning at 80 percent of capacity.
• 5 (high) – The fan is functioning at 100 percent of capacity.
NOTE: If the report shows that a fan has “failed”, the report does not show the fan’s speed.
FastIron# show log
...
Dynamic Log Buffer (50 lines):
0d00h06m25s:N:System: Fan speed changed automatically to 2
0d00h05m14s:N:System: Fan speed changed automatically to 1
0d00h00m15s:I:System: Interface ethernet 8/1, state up
0d00h00m14s:I:System: Cold start
...