161 lines
4.5 KiB
Bash
Executable File
161 lines
4.5 KiB
Bash
Executable File
#!/bin/bash
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# -*- sh -*-
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#
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# Multigraph plugin to monitor harddrive temperature, condition,
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# performance and estimated remaining lifetime through HDSentinel.
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#
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# To use, download the latest HDSentinel for Linux x86 or x64 from
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# http://www.hdsentinel.com/hard_disk_sentinel_linux.php
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# Unzip to /usr/local/bin/, make executable (chmod +x HDSentinel)
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# in /etc/munin/plugin-conf.d/munin-node add the following lines
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#
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# [hdsentinel]
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# user root
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# group root
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#
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# Copy this plugin to /usr/share/munin/plugins, and symlink it to
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# /etc/munin/plugins, and then restart node.
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#
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#%# family=contrib
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HDSPATH=/usr/local/bin/HDSentinel
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if [ "$1" = "autoconf" ]; then
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if [ -x "$HDSPATH" ]; then
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echo yes
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exit 0
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else
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echo no
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exit 0
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fi
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fi
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HDSOUT=`$HDSPATH`
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LIN=''
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SPC=' '
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NLN='\n'
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OLDIFS=$IFS
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IFS=$'\n'
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for line in $HDSOUT; do
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if [[ "$line" == */dev* ]] ; then
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LIN=$LIN$line
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fi
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if [[ "$line" == *Temperature* ]] || [[ "$line" == *Health* ]] || [[ "$line" == *Performance* ]] ; then
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LIN=$LIN$SPC$line
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fi
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if [[ "$line" == *lifetime* ]] ; then
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LIN=$LIN$SPC$line$NLN
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fi
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done
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SLD=`echo -e $LIN`
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echo 'multigraph hdsentinel_temps'
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if [ "$1" = "config" ]; then
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echo 'graph_title HDSentinel Drive Temperature'
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echo 'graph_vlabel Degrees Celsius'
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echo 'graph_args --base 1000 -l 0'
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echo 'graph_category sensors'
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echo 'graph_info Temperatures calculated by HDSentinel from SMART'
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fi
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for linf in $SLD; do
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DEV=`echo $linf | awk '{printf $4}' | awk '{printf substr($0,6)}'`
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echo -n $DEV
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if [ "$1" = "config" ]; then
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echo '_temp.label '$DEV
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echo $DEV'_temp.warning 55'
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echo $DEV'_temp.critical 70'
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else
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echo -n '_temp.value '
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TEMP=`echo $linf | awk '{print $7}'`
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if [[ "$TEMP" == *Unknown* ]] || [[ "$line" == "" ]] ; then
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TEMP='U'
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fi
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echo $TEMP
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fi
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done
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echo
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echo 'multigraph hdsentinel_health'
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if [ "$1" = "config" ]; then
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echo 'graph_title HDSentinel Drive Health'
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echo 'graph_vlabel %'
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echo 'graph_args --base 1000 -l 0 --lower-limit 0 --upper-limit 100'
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echo 'graph_category disk'
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echo 'graph_info Drive health in percent calculated by HDSentinel from SMART'
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fi
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for linf in $SLD; do
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DEV=`echo $linf | awk '{printf $4}' | awk '{printf substr($0,6)}'`
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echo -n $DEV
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if [ "$1" = "config" ]; then
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echo '_heal.label '$DEV
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echo $DEV'_heal.warning 100:'
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echo $DEV'_heal.critical 75:'
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else
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echo -n '_heal.value '
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HEAL=`echo $linf | awk '{print $11}'`
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if [[ "$HEAL" == *Unknown* ]] || [[ "$HEAL" == "" ]] ; then
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HEAL='U'
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fi
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echo $HEAL
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fi
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done
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echo
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echo 'multigraph hdsentinel_performance'
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if [ "$1" = "config" ]; then
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echo 'graph_title HDSentinel Drive Performance'
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echo 'graph_vlabel %'
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echo 'graph_args --base 1000 -l 0 --lower-limit 0 --upper-limit 100'
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echo 'graph_category disk'
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echo 'graph_info Drive performance calculated by HDSentinel from SMART'
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fi
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for linf in $SLD; do
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DEV=`echo $linf | awk '{printf $4}' | awk '{printf substr($0,6)}'`
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echo -n $DEV
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if [ "$1" = "config" ]; then
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echo '_perf.label '$DEV
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echo $DEV'_perf.warning 85:'
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echo $DEV'_perf.critical 60:'
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else
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echo -n '_perf.value '
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PERF=`echo $linf | awk '{print $15}'`
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if [[ "$PERF" == *Unknown* ]] || [[ "$PERF" == "" ]] ; then
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PERF='U'
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fi
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echo $PERF
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fi
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done
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echo
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echo 'multigraph hdsentinel_lifetime'
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if [ "$1" = "config" ]; then
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echo 'graph_title HDSentinel Estimated Drive Lifetime'
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echo 'graph_vlabel days'
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echo 'graph_args --base 1000 -l 0'
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echo 'graph_category disk'
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echo 'graph_info Drive estimated remaining lifetime calculated by HDSentinel from SMART'
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fi
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for linf in $SLD; do
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DEV=`echo $linf | awk '{printf $4}' | awk '{printf substr($0,6)}'`
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echo -n $DEV
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if [ "$1" = "config" ]; then
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echo '_life.label '$DEV
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echo $DEV'_life.warning 180:'
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echo $DEV'_life.critical 90:'
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else
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echo -n '_life.value '
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LIFE=`echo $linf | awk 'match($0,"lifetime: "){print substr($0,RSTART+10)}' | tr -dc '[0-9]'`
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if [[ "$LIFE" == *Unknown* ]] || [[ "$LIFE" == "" ]] ; then
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LIFE='U'
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fi
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echo $LIFE
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fi
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done
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echo
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IFS=$OLDIFS
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unset IFS
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