HP Insight Cluster Management Utility - Manual (Page 194)

cmu_power(8)
NAME
cmu_power -- Perform power actions on compute nodes.
SYNOPSIS
# /opt/cmu/bin/cmu_power <-h | -p action -n nodename1 [nodename2] [nodename3]
| -a | -l logical_group_name | -u user_group_name | -f nodefile [ -e error_log
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DESCRIPTION
Perform iLO actions such as power on, power off, emulate power button, get power status, and
UID on/off.
OPTIONS
-h
show help
-p action
specifies the action to perform; valid actions are:
OFF
Power off. Depending on ACPI, it will be a shutdown, or a plain power off.
OS_OFF
System shut down.
BOOT
System shut down followed by power on.
STATUS
Get power status.
PRESS
Emulates pressing the power button.
UID_OFF
Turn off the UID led.
UID_ON
Turn on the UID led.
-n nodename
specifies the host name(s) of the node(s) where the action will be performed
-f nodefile
specifies the name of the file that contains the list of nodes where the action will be performed
-a
specifies that the action well be performed on all nodes
-l logical_group_name
specifies that the action will be executed on nodes belonging to the logical group
logical_group_name
-u user_group_name
specifies that the action will be executed on nodes belonging to the user group
user_group_name
-e error_log
specifies the file name of an optional error log file
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