mrtg статистика по дискам.

#!/bin/sh
# Get diskspace and inode consumption for MRTG.
# by Jeff Liebermann  04/15/98
#
# usage: script_name Filesystem
# i.e.   script_name /dev/root
#
# The format belched by df -v -i
# Mount Dir  Filesystem           blocks   used   free %used iused ifree %iused
# /          /dev/root           1050000 972132  77868  93%  59872 71384   46%
# /stand     /dev/boot             30000  16414  13586  55%     14  3746    1%
# /u         /dev/u               600000 252560 347440  43%   4259 70741    6%
# /usr/spool /dev/news            184492   5830 178662   4%      8 23056    1%
#
#	Grab last line of df -v -i and remove percent signs
drivel=`df -v -i $1 | tail -1 | tr -d %`   # just one Filesystem
#	Break apart into fields using IFS seperators
set $drivel
#	Print % diskspace used, percent % used, filler, filler.
#	The $6 and $9 are the 6th and 9th fields of the df output.
echo "$6\n$9\n0\n0"

# Part of mrtg.cfg
Target[rdf.1]: `dff.sh /dev/root`
Title[rdf.1]: Comix Disk Useage /dev/root
PageTop[rdf.1]: <H1>Comix Disk Useage /dev/root</H1>
Options[rdf.1]: growright, gauge, nopercent
MaxBytes[rdf.1]:100
Unscaled[rdf.1]: dwmy
YLegend[rdf.1]: % Used
ShortLegend[rdf.1]: %
Legend1[rdf.1]: Avg Percent Diskspace Used
Legend2[rdf.1]: Avg Percent Inodes Used
LegendI[rdf.1]: Diskspace
LegendO[rdf.1]: Inodes