check_nt / disques durs / max

[L3R4F]

Bonjour

J'utilise le plugin check_nt pour récupérer entre autre l'espace utilisé sur les disques durs.
Contrairement au plugin check_centreon_storage, l'espace total du disque dur n'apparait pas, est ce possible d'en afficher la courbe?

Thx

[juraj]

centreon:/usr/local/nagios/libexec# ./check_nt -H 127.0.0.1 -v USEDDISKSPACE -l c -s None
c:\ - total: 15.77 Gb - utilisé: 12.27 Gb (78%) - libre 3.50 Gb (22%) | 'c:\ Espace Utilisé'=12.27Gb;0.00;0.00;0.00;15.77

Maybe I didn't understand, but the total amount of disk space is there ...

[L3R4F]

I guess i was still sleeping when i wrote my first post.
My perf data shows me all the data i need, but the problem comes from the graphs.
I only see used disk space and not the total capacity. That makes the graphs pretty useless.

With the check_centreon_snmp_remote_storage plugin, my graph shows me both data, used space and max capacity.

[juraj]

Hm, supposed that your plugin output correspond slightly to mine, you should have graphed at least the total (absolute) capacity, and the used (absolute) capacity, plus, some critical and warning threshold. Can you confirm you don't have the part of the output past the pipe "|" in the perf data section of service description?

[L3R4F]

Here is what Centreon gives me:
Information sur le status c:\ - total: 3.91 Gb - used: 2.04 Gb (52%) - free 1.87 Gb (48%)
Données de Performance 'c:\ Used Space'=2.04Gb;3.13;3.52;0.00;3.91

I use this command:
$USER1$/check_nt -H $HOSTADDRESS$ -v USEDDISKSPACE -s xx -p xx -l C -w 80 -c 90

And the graph:
http://forum.centreon.com/attachment.php?attachmentid=742&stc=1&d=1209392210

The plugin check_centreon_snmp_remote_storage looks like this:
http://forum.centreon.com/attachment.php?attachmentid=743&stc=1&d=1209392384

[juraj]

Ok, I see. It seems check_nt outputs only one data value in the performance section. But a quick'n'easy fix by wrapping the check_nt into something that would output proper performance part, even including the total disk space, shouldn't be too tedious to create?

[L3R4F]

You mean by calling the check_nt command with a kind of script wich could give me a nice output like the one with check_centreon_snmp_remote_storage?

[juraj]

Exactly. (So the minimum length of the message to post is ten characters? Funny :-) )

[L3R4F]

Thanks for your help juraj.
Maybe someone already made this script, i gonna seek for some infos :)

[L3R4F]

#!/bin/bash
result=$(/usr/local/nagios/libexec/check_nt -H $1 -v USEDDISKSPACE -l c -w 90 -c 95 -s pouet -p 12489)
info_status=$( echo $result | cut -d '|' -f 1)
perf_data=$( echo $result | cut -d '|' -f 2)
total=$( echo $perf_data | cut -d ';' -f 5)

echo $info_status '|' "'"'Espace Total='$total Gb"'" $perf_data


Pretty ugly isn't it :confused:

Results here:
nagios:/usr/local/nagios/libexec# ./check_nt_disk 127.0.0.1
c:\ - total: 74,46 Gb - utilisé: 13,01 Gb (17%) - libre 61,44 Gb (83%) | 'Espace Total=74,46 Gb' 'c:\ Espace Utilisé'=13,01Gb;67,01;70,74;0.00;74,46


Used and Total are inverted on the graph :s

[juraj]

check the service-perfdata file whether nagios parses the data correctly. As you correctly assumed, it's not really beautiful :-D.
A word of advice: save the return code via $?. Now you won't be getting any alerts, since your script always returns 0 .....