path: rrdtool_1.9.0-2.1/etc/rrdcached-init-lsb
    max_iters=${STOP_WAIT_DELAY:-5}
    while [ 0 -lt ${max_iters} ] ; do 
        if pidofproc -p ${PIDFILE} ${DAEMON} >/dev/null ; then
            log_warning_msg "${NAME} is still running"
            sleep 1