PREUN

/bin/sh

if [ "$1" = "0" ]; then
	if [ -f /var/lock/subsys/drbd ]; then
		/etc/rc.d/init.d/drbd stop
	fi
	/sbin/chkconfig --del drbd
fi

POSTIN

/bin/sh

/sbin/chkconfig --add drbd
if [ -f /var/lock/subsys/drbd ]; then
	/etc/rc.d/init.d/drbd restart >&2
else
	echo "Run \"/etc/rc.d/init.d/drbd start\" to start drbd service." >&2
fi