#!/bin/sh

# Author: Athmane Madjoudj <athmanem@gmail.com>

# Author: Christoph Galuschka <christoph.galuschka@chello.at>

# RRD-sample from http://oss.oetiker.ch/rrdtool/doc/rrdcreate.en.html

if [ $centos_ver -ge 6 ]

then

    t_Log "Running $0 - rrdtool: create rrd, write values and retrieve values test."

    # creating test RRD

    FILE="/var/tmp/temperature.rrd"

    rrdtool create $FILE --step 1 DS:temp:GAUGE:600:-273:5000 RRA:AVERAGE:0.5:1:1200

    # insert value

    rrdtool update $FILE N:30

    # retrieve value and check

    WORKING=$(rrdtool fetch $FILE AVERAGE -s -80 |grep -c '3.0000000000e+01')

    # if $WORKING > 0 -> update and retrieval works

    if [ $WORKING > 0 ]; then ret_val=0;

    fi

    #remove RRD-File

    /bin/rm $FILE

    t_CheckExitStatus $ret_val

else

    echo "Skipped on CentOS 5"

fi