PREUN

/bin/sh

/usr/share/rpm-helper/del-service clusternfs $1 clusternfs

POSTIN

/bin/sh

if [ $1 == 2 ]; then
/sbin/chkconfig --del clusternfs
/sbin/chkconfig --add clusternfs
fi
/usr/share/rpm-helper/add-service clusternfs $1 clusternfs