Most nodes supported on the HP XC system
have a Unit Identifier LED that can be lit; not all nodes have this
feature.
Follow this procedure to light the Unit Identifier
LED on a node with this feature, given its nodename:
Log in as superuser.
Illuminate the LED on the specified
node with the locatenode command:
# locatenode --on nodename |
The Unit Identifier LED on the node illuminates
on the node's front panel.
Invoke the locatenode command again, this time with the --off option
to turn off the Unit Identifier LED when you are done.
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