I'm not sure what 3 plugins you are trying. I am using a bash script
with a little df and awk thrown in:
The whole script does a lot more, but the key part is this:
The critical and warn percentages are in $CDISKUSAGE and $WDISKUSAGE,
respectively.
Note that this will check all file systems, including CDROM, removable
disks, etc. So you may need to modify the call to df a bit to make it
work for you. Hint: try the -t or -x arguments to check only the file
systems you are interested in.
function checkdiskspace()
{
local retval
df -Ph | awk " { if(int(\$5)>=$CDISKUSAGE) { print \"CRIT\",
\$0,\"<br>\" } else if (int(\$5)>=$WDISKUSAGE) {print \"WARN\",
\$0,\"<br>\" } }" > /tmp/$$
cat /tmp/$$
retval=0
grep "^CRIT " /tmp/$$ >/dev/null
if [ $? -eq 0 ]
then
retval=2
else
grep "^WARN " /tmp/$$ >/dev/null
if [ $? -eq 0 ]
then
retval=1
else
echo "All disks OK"
fi
fi
rm -f /tmp/$$
return $retval
}
Edwin Zoeller wrote:
> I hope someone can help and explain this to me. I am trying to use one
> of three plugins for Nagios to check disk space on a Linux file system.
> When I plug in values that I thinks would work, I don't understand what
> its telling me. Can someone shed some lite. I am used to the plugins on
> Solaris which you can set up a percentage, much easier.
>
> Thanks
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