source: noc/munin/plugins/afs_df_sipb.mit.edu @ 980

#!/bin/sh
#
# Script to monitor disk usage.
#
# Parameters understood:
#
#       config   (required)
#       autoconf (optional - used by munin-config)
#
#
#
# Magic markers (optional - used by munin-config and installation
# scripts):
#
#%# family=auto
#%# capabilities=autoconf

MAXLABEL=20

CELL=`basename $0 | sed 's/^afs_df_//g'`

if [ "$1" = "autoconf" ]; then
        echo yes
        exit 0
fi

clean_name() {
    echo $1 | sed 's/[\/.-]/_/g'
}


if [ "$1" = "config" ]; then

        echo 'graph_title '"$CELL"' partition usage (in %)'
        echo 'graph_args --upper-limit 100 -l 0'
        echo 'graph_vlabel %'
        echo 'graph_category AFS'
        echo 'graph_info This graph shows disk usage on the '"$CELL"' cell.'
        fs df /afs/"$CELL"/service/partitions/* | grep '^disk.' | while read i; do
            name=`clean_name $i`
            echo -n "$name.label "
            echo $i | awk "{ print \$1; }"
            echo "$name.warning 90"
            echo "$name.critical 98"
        done
        exit 0
fi

fs df /afs/"$CELL"/service/partitions/* | grep '^disk.' | while read i; do
        name=`clean_name $i`
        echo -n "$name.value "
        echo $i | awk '{ print $3/$2*100 }'
done