Nrpe plugin truncating output

Subhendu Ghosh sghosh at sghosh.org
Thu Apr 29 23:01:27 CEST 2004


On Wed, 28 Apr 2004, Francois JEANMOUGIN wrote:

> Jim Mozley :
> > Francois JEANMOUGIN wrote:
> > 
> > >Hi all,
> > >
> > >We developed several nrpe scripts for our servers. Some of them are
> > sending data informations. Sometime, the data is incomplete (truncated).
> > >
> > >Is it a known issue ?
> > >
> > >
> > 
> > If I recall correctly there is a limit on plugin output (or the portion
> > of the output nagios reads/displays), perhaps you are coming up against
> > this? Sorry I cannot be more specific, I guess the limit is in the docs
> > somewhere.
> 
> It doesn't look like a hard limit, as some other plugins (say 
> check_disk) displays much more output. The truncation problem is not 
> always reproducible, and can appear on a service that was working well 
> before.
> 
> François.

I don't think nrpe care about the length - but Nagios does.  Otherwise the 
truncation shoudl be reproduceable.

Can you run the check_nrpe commands through a cron jobs and determine is 
the truncation has any pattern - ie if the plugin is returning a certain 
state or info?


-- 
-sg



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