mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
49 lines
1.8 KiB
Bash
Executable File
49 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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if [ "$1" = "autoconf" ]; then
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echo yes
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exit 0
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fi
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zlines=`/sbin/zpool iostat -v| wc -l|sed 's/ //g'`
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ztail=`echo "-"$zlines`
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ztmp=/var/run/munin/zpool_iostat
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zdata=`/sbin/zpool iostat -v 1 1| tail $ztail > $ztmp`
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zlist=`cat $ztmp|gawk '/alloc/ {next}; /avail/ {next}; /raid/ {next}; /mirror/ {next}; { if ( $4 >=0 ) print $1}'`
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zname=`cat $ztmp|gawk '/alloc/ {next}; /avail/ {next}; /raid/ {next}; /mirror/ {next}; { if ( $4 >=0 ) print $1}'|gawk '{gsub("[^a-zA-Z0-9_]", "_", $1); print}'`
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zorder=`for o in $zname; do echo $o'_read '; echo $o'_write '; done`
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if [ "$1" = "config" ]; then
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echo 'graph_title zpool iostat'
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echo 'graph_args --base 1000 -l 0'
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echo 'graph_vlabel write - read KBytes/s'
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echo 'graph_category filesystem'
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echo 'graph_scale no'
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echo 'graph_info This graph shows zpool iostat'
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echo 'graph_order '$zorder
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echo $zlist | tr ' ' '\n' | while read i; do
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case $i in
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*) name=`echo $i | gawk '{ gsub("[^a-zA-Z0-9_]", "_", $1); print }'` ;;
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esac
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echo $name'_read.label '$i
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echo $name'_read.type GAUGE'
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echo $name'_read.graph no'
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echo $name'_write.label '$i
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echo $name'_write.type GAUGE'
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echo $name'_write.negative '$name'_read'
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done
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exit 0
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fi
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echo $zlist | tr ' ' '\n' | while read iz; do
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zlabel=`echo $iz|gawk '{print $1}'`
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case $iz in
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*) name=`echo $iz | gawk '{ gsub("[^a-zA-Z0-9_]", "_", $1); print $1 }'` ;;
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esac
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echo -n $name'_read.value '
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grep '^[ ]*'$zlabel $ztmp|gawk '{print $6}'|gawk '/M/ {print strtonum($1)*1000}; /K/ {print strtonum($1)}; /[0-9]$/ {print int($1)/1000}'
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echo -n $name'_write.value '
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grep '^[ ]*'$zlabel $ztmp|gawk '{print $7}'|gawk '/M/ {print strtonum($1)*1000}; /K/ {print strtonum($1)}; /[0-9]$/ {print int($1)/1000}'
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done
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rm $ztmp; touch $ztmp
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