Silicon Graphics ICE X User Manual page 30

1: Operation Procedures
10
Table 1-1 (continued)
Argument
halt
reset
shutdown
Target_list
*
?
[]
The cpower target_list argument is required (except when the target_type is
the names of targets, use the discover command and the cluster definition file as documented
in the SGI Management Center (SMC) Installation and Configuration Guide for Clusters (P/N
007-6359-00x).
cpower option, action, target type and target list descriptions
Description
Halts and then powers-off the target(s). Halts the target by issuing a halt
command via ssh. Valid target types are: leader, node, system.
If the target type is system, ICE compute nodes are halted first; then, the
leaders are halted.
Performs a hard reset on the target by sending an
command. Valid target types are: leader and node.
The --wait option is available for this action.
Shuts down the target (but does not power it off) by sending a
shutdown -h now command via ssh. Waits for targets to shut down.
Valid target types are: node, leader and system.
Performs the listed action on all specified target types (such as "r1i*n*"
which would affect all IRUs and nodes in rack one).
Match exactly one character. Target list "r?i*n*" matches racks 1 through
9 only.
The target list is any of the range of characters specified within brackets. 
A target list of "r1i2n[1-3]" would mean nodes 1 thru 3 in rack one,
IRU one.
IPMI reset
). To ascertain
system
007-5806-004