Also
start on upstart-event-to-start-on stop on upstart-event-to-stop-on
pre-start exec /etc/init.d/pbs start post-stop exec /etc/init.d/pbs stop
Also
start on upstart- event-to- start-on event-to- stop-on
stop on upstart-
pre-start exec /etc/init.d/pbs start
post-stop exec /etc/init.d/pbs stop