Administering subsystem lifecycle
Subsystems are automatically recycled to save resources in the system. Subsystems expire automatically when they reach their maximum idle time. You can also disable the subsystem life time, subsystem idle time, and max auto jobs life time properties by setting them to 0. If the properties are set to 0, you must shut down the subsystems manually. Monitoring system status
The max auto jobs life time property should be longer than the subsystem life time, so that the auto job subsystem goes offline with active jobs before the auto jobs are restarted. When the auto jobs in the existing subsystem are shut down using EVS015, the active subsystem will go idle, and eventually shut down. When CSRVASJ runs, a new auto job subsystem is started, preserving system resources.
Administer subsystem lifecycle properties