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Instruction Manual
116
powerman - power on/off nodes
Synopsis
powerman [-option] [targets]
pm [-option] [targets]
Options
-1,--on Power ON targets.
-0,--off Power OFF targets.
-c,--cycle Power cycle targets.
-r,--reset Assert hardware reset for targets (if implemented by RPC).
-f,--ash Turn beacon ON for targets (if implemented by RPC).
-u,--unash Turn beacon OFF for targets (if implemented by RPC).
-l,--list List available targets. If possible, output will be compressed into a
host range (see TARGET SPECIFICATION below).
-q,--query Query plug status of targets. If none specified, query all
targets. Status is not cached; each time this option is used, powermand
queries the appropriate RPC’s. Targets connected to RPC’s that could
not be contacted (e.g. due to network failure) are reported as status
“unknown”. If possible, output will be compressed into host ranges.
-n,--node Query node power status of targets (if implemented by RPC).
If no targets specified, query all targets. In this context, a node in the OFF
state could be ON at the plug but operating in standby power mode.
-b,--beacon Query beacon status (if implemented by RPC). If no targets
are specified, query all targets.
-t,--temp Query node temperature (if implemented by RPC). If no targets
are specified, query all targets. Temperature information is not interpreted
by powerman and is reported as received from the RPC on one line per
target, prefixed by target name.