5 – Switch Configuration
Displaying Switch Information
59183-02 A 5-7
A
5.1.5
Hardware Information
Enter the Show Chassis command to display the status of the switch hardware
including fans, power supplies, internal temperature, and Heartbeat LED status.
The following is an example of the Show Chassis command for model 5602:
SANbox #> show chassis
Chassis Information
-------------------
BoardTemp (1) - Degrees Celsius 36
FanStatus (1) Good
FanStatus (2) Good
FanDirection (1) BackToFront
FanDirection (2) BackToFront
PowerSupplyStatus (1) Good
PowerSupplyStatus (2) Good
HeartBeatCode 1
HeartBeatStatus Normal
The HeartBeatCode and HeartBeatStatus entries indicate the Power-on Self Test
(POST) results revealed by the Heartbeat LED blink patterns. The result is normal
operation or a blink pattern indicating a critical error as described in Table 5-1.
Refer to your Installation Guide for more information about the Heartbeat LED and
its blink patterns.
Table 5-1. Heartbeat LED Activity
HeartBeatCode–HeartBeatStatus Description
1–Normal One blink per second–Normal operation
2–AppDied Two blink cluster–Internal firmware failure
3–PostFailed Three blink cluster–Fatal POST error
4–CorruptFilesystem Four blink cluster–Configuration file system error
5–Overheating Five blink cluster– Over temperature
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