It is possible to stop and start an LPAR from the HMC prompt:
# lssycfg -r lparThis command will list all partitions known to this HMC.
# chsysstate -o osshutdown -r lpar -n [partition name]This command will send a shutdown OS command to the lpar.
# chsysstate -o on -r lpar -n [partition name]This command will activate the partition.
# lsrefcode -r lpar -F lpar_name,refcodeThis command will show the LED code.



