Check_disk problem on remote machines

[Assaf Flatto]

have you tried using the nagios-statd plugin ?

http://www.freshports.org/sysutils/nagios-statd/

i use it to monitor both disk usage and workload .

Assaf


Miguel Faria wrote:
> This is a problem that I've been having for quite some time. Searching
> the archives turns up a few other people reporting the same problem, but
> I can't find a solution.
> 
> I am trying to use check_by_ssh to run the check_disk plugin on a few
> remote systems. When I run this from the command line, it always does
> the right thing. It returns the correct string and return code (checked
> with 'echo $?'). It works flawlessly.
> 
> However, when this is set up to run through Nagios, it usually reports
> the check in the UNKNOWN state...even though it still gives the correct
> "OK..." string. Occasionally, Nagios will change it to OK or WARNING or
> whatever is correct at the time, but for a good 90% of the time, it just
> sits there in UNKNOWN. It doesn't seem to matter if the target machine
> is Linux or Solaris, nor can I find any pattern to when and where it
> happens. Again, it *always* works perfectly when run from the command
> line.
> 
> I've played with giving check_by_ssh a hostname instead of an IP
> address. I've tried it both with '-l nagios' and without (it's always
> run from nagios account). I've also tried the -f flag (the purpose of
> which I don't really understand). Nothing seems to help. For the time
> being, I'm just running an SNMP client to get this info into Nagios, but
> I'd really rather use check_by_ssh if at all possible.
> 
> Has anyone else seen this problem and/or found the cause of it?
> 
> Here's the exact command I'm using on the command line. This same thing
> is configutred in my .cfg file.
> 
> check_by_ssh -H 192.168.230.112 -C
> '/home/utils/nagios/libexec/check_disk -w 10% -c 5% -p /var'
> 
> Thanks!
> 

-- 
Assaf Flatto
m-Wise Operations
Cellular: +972-54-5679230
e-mail: assaf at m-wise.com
MSN : firedrake_3 at hotmail.com


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