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