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Administration Guide


Managing SP system partition-sensitive subsystems using syspar_ctrl

Some of the subsystems that run in the SP environment operate within the domain of a system partition, rather than the domain of the system as a whole. These subsystems are said to be system partition-sensitive.

To help you manage these subsystems, PSSP includes the Syspar Controller, which operates through the syspar_ctrl command. With this command you can add, start, stop, refresh, and delete system partition-sensitive subsystems, as well as control other aspects of their operation, such as tracing.

The syspar_ctrl command provides a single interface to the control scripts for the system partition-sensitive subsystems, which perform the real work of configuring and operating the subsystems.

Listing the SP system partition-sensitive subsystems

To list the system partition-sensitive subsystems that are managed by the Syspar Controller and their control scripts, enter:

syspar_ctrl -E

In response, the system displays information similar to the following:

Syspar Controller managed subsystems and control scripts:
  hats        /usr/sbin/rsct/bin/hatsctrl
  hags        /usr/sbin/rsct/bin/hagsctrl
  haem        /usr/sbin/rsct/bin/haemctrl
  hr          /usr/lpp/ssp/bin/hrctrl
  pman        /usr/lpp/ssp/bin/pmanctrl
  emon        /usr/lpp/ssp/bin/emonctrl
  sp_configd  /usr/lpp/ssp/bin/sp_configdctrl
  emcond      /usr/lpp/ssp/bin/emconditionctrl


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