plugns
Aaron Segura
Aaron.Segura at cabelas.com
Wed Jul 26 19:54:23 CEST 2006
It is working as expected... It's expecting to check FREE space, not
USED space.
----
check_disk (nagios-plugins 1.4.2) 1.57
Copyright (c) 1999 Ethan Galstad <nagios at nagios.org>
Copyright (c) 1999-2004 Nagios Plugin Development Team
<nagiosplug-devel at lists.sourceforge.net>
This plugin checks the amount of used disk space on a mounted file
system
and generates an alert if free space is less than one of the threshold
values.
Usage: check_disk -w limit -c limit [-p path | -x device] [-t timeout]
[-m] [-e]
[-v] [-q]
Options:
-h, --help
Print detailed help screen
-V, --version
Print version information
-w, --warning=INTEGER
Exit with WARNING status if less than INTEGER --units of disk are
free
-w, --warning=PERCENT%
Exit with WARNING status if less than PERCENT of disk space is free
-c, --critical=INTEGER
Exit with CRITICAL status if less than INTEGER --units of disk are
free
-c, --critical=PERCENT%
Exit with CRITCAL status if less than PERCENT of disk space is free
-C, --clear
Clear thresholds
-u, --units=STRING
Choose bytes, kB, MB, GB, TB (default: MB)
-k, --kilobytes
Same as '--units kB'
-m, --megabytes
Same as '--units MB'
-l, --local
Only check local filesystems
-p, --path=PATH, --partition=PARTITION
Path or partition (may be repeated)
-x, --exclude_device=PATH <STRING>
Ignore device (only works if -p unspecified)
-X, --exclude-type=TYPE <STRING>
Ignore all filesystems of indicated type (may be repeated)
-M, --mountpoint
Display the mountpoint instead of the partition
-e, --errors-only
Display only devices/mountpoints with errors
-w, --warning=DOUBLE
Response time to result in warning status (seconds)
-c, --critical=DOUBLE
Response time to result in critical status (seconds)
-t, --timeout=INTEGER
Seconds before connection times out (default: 10)
-v, --verbose
Show details for command-line debugging (Nagios may truncate output)
Examples:
check_disk -w 10% -c 5% -p /tmp -p /var -C -w 100000 -c 50000 -p /
Checks /tmp and /var at 10%,5% and / at 100MB, 50MB
Send email to nagios-users at lists.sourceforge.net if you have questions
regarding use of this software. To submit patches or suggest
improvements,
send email to nagiosplug-devel at lists.sourceforge.net
________________________________
From: nagios-users-bounces at lists.sourceforge.net
[mailto:nagios-users-bounces at lists.sourceforge.net] On Behalf Of Martin
J. Green
Sent: Wednesday, July 26, 2006 11:47 AM
To: nagiosplug-help at lists.sourceforge.net
Cc: nagios-users at lists.sourceforge.net
Subject: [Nagios-users] plugns
Having some bizarre problems with plugins - nagios says they don't exist
(or passes bollocks output in some cases), even when I've explicitly
told it where they are.
Take one example...
[root at agw01 nagios]# /usr/libexec/nagios/check_disk -w 85% -c 95% -p
/dev/hda1
INPUT ERROR: C_DFP (95.000000) should be less than W_DFP (85.0) and both
should be between zero and 100 percent, inclusive for /dev/hda1
check_disk: Could not parse arguments
Usage: check_disk -w limit -c limit [-p path | -x device] [-t
timeout][-m] [-e] [-W limit] [-K limit] [-v] [-q]
[root at agw01 nagios]# /usr/libexec/nagios/check_disk -w 95% -c 85% -p
/dev/hda1
DISK CRITICAL - free space: / 1776 MB (30% inode=84%);|
/=4130MB;295;885;84;5905
[root at agw01 nagios]# df
Filesystem Size Used Avail Use% Mounted on
/dev/hda1 5.8G 3.8G 1.8G 69% /
/dev/hda6 32G 27G 5.5G 83% /home
[root at agw01 nagios]#
1) Critical & warning seem to be the wrong way round? (Critical
*should* be higher than warning, right?)
2) Why did it tell me my disk was critical - its below both
thresholds??
Anything I should be doing - can't seem to figure out why its not
picking them up.
________________________________________________________________________
___________________________
The questions remain the same. The answers are eternally variable.
Martin J. Green
Altien Ltd
E: mgreen at altien.com
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