Q-Logic 5802V Manuale Utente

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5 – Switch Configuration
Displaying Switch Information
5-8
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Hardware Information
Enter the 
 command to display the status of the switch hardware 
including fans, power supplies, internal temperature, and Heartbeat LED status. 
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 
Refer to the SANbox  5802V Fibre Channel Switch 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