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contrib-munin/plugins/other/lvm_snap_used
2011-12-18 15:10:42 +01:00

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#!/bin/bash
#
# Plugin to monitor the % of allocated area of a LVM snapshot
#
# Parameters:
#
# config
# autoconf
#
# Configuration variables
# no config variables
#
#%# family=auto
#%# capabilities=autoconf
#
# 2011/05/20 - pmoranga - initial version
if [ "$1" = "autoconf" ]; then
/usr/sbin/lvdisplay 2>/dev/null >/dev/null
if [ $? -eq 0 ]
then
echo yes
exit 0
else
echo "no lvdisplay found"
fi
exit 1
fi
if [ "$1" = "config" ]; then
echo 'graph_title Allocated space for snapshot'
echo 'graph_vlabel %'
echo 'graph_category disk'
echo 'graph_args --base 100'
/usr/sbin/lvdisplay -C | awk '$3 ~ /^s/{print $1".label "$1" snapshot of "$5} '
exit 0
fi
/usr/sbin/lvdisplay -C | awk '$3 ~ /^s/{print $1".value",int($6)} '