PREIN
/bin/sh
/usr/share/rpm-helper/add-user rrdtool $1 rrdcached /var/lib/rrdcached /sbin/nologin
PREUN
/bin/sh
/usr/share/rpm-helper/del-service rrdtool $1 rrdcached
POSTIN
/bin/sh
/usr/share/rpm-helper/add-service rrdtool $1 rrdcached
POSTUN
/bin/sh
/usr/share/rpm-helper/del-user rrdtool $1 rrdcached
