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contrib-munin/plugins/nfs-freebsd/nfs_client
Adam Michel e891287fd3 Added v3 to title, added nfs_client
I added a v3 to the title of the nfsd graph to reduce ambiguity.

This is also the initial commit of the nfs_client plugin. It is
essentially identical to server. The output of nfsstat for client is
somewhat different from server in the labeling of the cache entries.
As such, I've left them off here and will add a standalone plugin for
nfs_client_cache where the awful, terrible, hideous string parsing will
take place without sullying the triviality and simplicity of this
working plugin.
2013-07-01 16:30:42 -07:00

61 lines
1.4 KiB
Bash

#!/bin/bash
# -*- sh -*-
: << =cut
=head1 NAME
nfsd - Plugin to monitor NFSv3 client activity on FreeBSD
=head1 CONFIGURATION
No configuration
=head1 AUTHORS
Plugin created by Adam Michel, based on work by Alexandre Dupouy, with the assistance of Mike Fedyk
=head1 LICENSE
GPLv2
=head1 MAGIC MARKERS
#%# family=auto
#%# capabilities=autoconf
=cut
NFSSTAT=/usr/bin/nfsstat
if [ "$1" = "autoconf" ]; then
if [ -x "$NFSSTAT" ]; then
echo yes
exit 0
else
echo "no (no $NFSSTAT)"
exit 0
fi
fi
labels=`$NFSSTAT -c | grep -iv "[0-9]" | grep -v ":" | sed 's/X\ /x_/' | tr '\n' ' ' | awk '{print $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26}' | tr '[A-Z]' '[a-z]'`
values=`$NFSSTAT -c | grep -i "[0-9]" | tr '\n' ' ' | awk '{print $1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22,$23,$24,$25,$26}'`
larray=( $labels )
varray=( $values )
if [ "$1" = "config" ]; then
echo 'graph_title NFSv3 Client'
echo 'graph_args --base 1000 -l 0'
echo 'graph_vlabel requests / ${graph_period}'
echo 'graph_total total'
echo 'graph_category NFS'
for a in $labels; do echo "$a.label $a" ; echo "$a.type DERIVE"; echo "$a.min 0"; done
exit 0
fi
for i in {0..25}; do
label=${larray[$i]}
value=${varray[$i]}
echo "$label.value $value"
done