36 lines
898 B
Bash
Executable File
36 lines
898 B
Bash
Executable File
#!/bin/bash
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#
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# Wildcard-plugin to monitor free disk.
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#
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# ln -s /usr/share/munin/plugins/freedisk_ /etc/munin/plugins/freedisk_hda1
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#
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# ...will monitor /dev/hda1.
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#
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# $Log$
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# Revision 0.1 2010/11/01 guenter@grodotzki.ph
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# init
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# parse wildcard config
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DISK=`basename $0 | sed 's/^freedisk_//g'`
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# output config
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if [ "$1" = "config" ]; then
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echo "graph_title Free Disk on /dev/$DISK"
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echo "graph_args --base 1024"
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echo "graph_vlabel Free Disk in Bytes"
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echo "graph_category disk"
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echo "freedisk.label free Bytes"
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echo "freedisk.draw LINE3"
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echo "freedisk.cdef freedisk,1024,*"
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echo "totaldisk.label total Bytes"
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echo "totaldisk.draw AREA"
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echo "totaldisk.cdef totaldisk,1024,*"
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exit 0
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fi
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# get data
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OUTPUT=`df -P | grep "$DISK"`
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echo "freedisk.value `echo $OUTPUT | cut -d ' ' -f 4`"
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echo "totaldisk.value `echo $OUTPUT | cut -d ' ' -f 2`"
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