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95 lines
2.2 KiB
Bash
Executable File
95 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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#
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# Plugin to monitor inode-usage.
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#
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# Parameters understood:
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#
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# config (required)
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# autoconf (optional - used by munin-config)
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#
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# $Log: df_inode.in,v $
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# Revision 1.2 2010/10/27 18:23:13 shattered
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# Also ignore null and union filesystems, bump revision.
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#
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# Revision 1.1.1.1 2006/06/04 20:53:57 he
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# Import the client version of the Munin system monitoring/graphing
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# tool -- project homepage is at http://munin.sourceforge.net/
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#
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# This package has added support for NetBSD, via a number of new plugin
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# scripts where specific steps needs to be taken to collect information.
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#
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# I also modified the ntp_ plugin script to make it possible to not
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# plot the NTP poll delay, leaving just jitter and offset, which IMO
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# produces a more telling graph.
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#
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#
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#
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#
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# Magic markers (optional - used by munin-config and installation
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# scripts):
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#
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#%# family=auto
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#%# capabilities=autoconf
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MAXLABEL=20
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TYPES=noprocfs,devfs,fdescfs,ptyfs,kernfs,nfs,null,union
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print_values() {
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mfs=0
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/bin/df -P -i -t $TYPES | tail +2 | grep -v "//" | \
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while read i; do
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case $i in
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mfs:*) name=mfs$mfs; mfs=`expr $mfs + 1`;;
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*) name=`echo $i | awk '{
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gsub("[^a-zA-Z0-9_]", "_", $1); print $1 }'`
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;;
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esac
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echo -n "$name.value "
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echo $i | awk '{ print $8 }' | cut -f1 -d%
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done
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}
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if [ "$1" = "autoconf" ]; then
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if [ "`print_values`" = "" ] ; then
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echo no
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exit 1
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else
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echo yes
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exit 0
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fi
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title Inode usage (in %)'
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echo 'graph_args --upper-limit 100 -l 0'
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echo 'graph_vlabel %'
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echo 'graph_category disk'
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echo 'graph_info This graph shows the inode usage for the partitions of types that use inodes.'
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/bin/df -P -i -t $TYPES | tail +2 | grep -v "//" | awk "
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BEGIN {
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mfs = 0
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}
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{
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name = \$1
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dir = \$9
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if (\$1 ~ /^mfs:/) {
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name = \"mfs\" mfs
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mfs = mfs + 1
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} else {
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gsub(/[^a-zA-Z0-9_]/, \"_\", name)
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}
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if (length(dir) <= $MAXLABEL)
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print name \".label \" dir
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else
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printf (\"%s.label ...%s\n\", name, substr (dir, length(dir)-$MAXLABEL+4, $MAXLABEL-3))
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print name \".info \" dir \" -> \" name
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print name \".warning 92\"
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print name \".critical 98\"
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}"
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exit 0
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fi
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print_values
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