PREUN
/bin/sh
if [ $1 -eq 0 ]; then /sbin/service sge_execd stop /sbin/chkconfig --del sge_execd fi
POSTIN
/bin/sh
/sbin/chkconfig --add sge_execd
POSTUN
/bin/sh
if [ "$1" -ge "1" ]; then /sbin/service sge_execd condrestart >/dev/null 2>&1 || : fi