Linux - Enable or disable disk led of hp physical server, Hpacucli tool to find out led

Enable or disable disk led of hp physical server

When there is multiple server and multiple disk drives connected to a server, it might be confusing to figure out the faulty drive. In such situation we

can switch off the led of the faulty drive and confirm the faulty disk. Here we can see how to find out the faulty drive of a hp server

Blink physical drive disk LED

 # hpacucli ctrl slot=0 pd 1:3 modify led=on
 # hpacucli ctrl slot=0 pd 1:3 modify led=off

Blink logical drive disk LED

 # hpacucli ctrl slot=0 ld 4 modify led=on
 # hpacucli ctrl slot=0 ld 4 modify led=off

hpacucli Utility Keyword & abbreviations

 ch   = chassisname
 ctrl = controller
 ld   = logicaldrive
 pd   = physicaldrive 
 dwc  = drivewritecache

For more on hp utility, please use

  # hpacucli help

The topic on Linux - Enable or disable disk led of hp physical server is posted by - Math

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