[Nagiosplug-help] [Nagios-users] BUG: check_disk doesn't support LVM volumes

[Martin J. Green]

Both -p & --partition have been tried. Whether I use
/dev/VolGroup00/LogVol01 or /dev/mapper/VolGroup00-LogVol01 I get the
same error

INPUT ERROR: C_IDFP (0.000000) should be less than W_IDFP (0.0) and both
should be between zero and 100 percent, inclusive for
/dev/VolGroup00/LogVol01
check_disk: Could not parse arguments

It's completely useless on this machine since anything worth monitoring
is on lvm or raid...

Raid gives the same...
[root at dell05 VolGroup00]# /usr/libexec/nagios/check_disk -w 10% -c 5%
--partition /dev/md0
INPUT ERROR: C_IDFP (0.000000) should be less than W_IDFP (0.0) and both
should be between zero and 100 percent, inclusive for /dev/md0
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]

I've tried with and without ''s. Still the same.

Selinux *shouldn't* shouldn't be enabled, though fedora probably
requires it as a dependency to even wipe my arse.
 

-----Original Message-----
From: nagios-users-bounces at lists.sourceforge.net
[mailto:nagios-users-bounces at lists.sourceforge.net] On Behalf Of Marc
Powell
Sent: 31 July 2006 13:28
To: nagios-users at lists.sourceforge.net
Cc: nagiosplug-help at lists.sourceforge.net
Subject: Re: [Nagios-users] BUG: check_disk doesn't support LVM volumes



> -----Original Message-----
> From: nagios-users-bounces at lists.sourceforge.net [mailto:nagios-users-
> bounces at lists.sourceforge.net] On Behalf Of Martin J. Green
> Sent: Monday, July 31, 2006 5:18 AM
> To: nagios-users at lists.sourceforge.net
> Cc: nagiosplug-help at lists.sourceforge.net
> Subject: [Nagios-users] BUG: check_disk doesn't support LVM volumes
> 
> When you try to check an LVM partition, this happens...
> 
> 
> 
> /check_disk -w 10% -c 5% --partition /dev/mapper/VolGroup00-LogVol01
> 
> 
> 
> INPUT ERROR: C_IDFP (0.000000) should be less than W_IDFP (0.0) and
both
> should be between zero and 100 percent, inclusive for
> /dev/mapper/VolGroup00-LogVol01
> 
> 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]
> 
> 
> 
> In the end, the only way to check it is to check it without
specifiying a
> partition (excepting all others if u wish). Please fix?

It works fine here --

$ cat /etc/redhat-release
CentOS release 3.6 (Final)

$ ./check_disk -V
check_disk (nagios-plugins 1.4.3) 1.64

/dev/Volume00/LogVol01 on /usr type ext3 (rw)

$ ./check_disk -w 10% -c 5% --partition=/dev/Volume00/LogVol01
DISK OK - free space: /usr 7733 MB (79% inode=95%);|
/usr=2110MB;8857;9349;95;9842

$ ./check_disk -w 10% -c 5% -p /usr
DISK OK - free space: /usr 7733 MB (79% inode=95%);|
/usr=2110MB;8857;9349;95;9842

Do you see the error if you specify the path instead of the mountpoint?
What OS are you using? Do you have SELinux enabled? If so, see if
SELinux is blocking access.

--
Marc

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