Nagios 3.3.1, event brokers, and debug.

Andreas Ericsson ae at op5.se
Fri Feb 24 11:26:28 CET 2012


On 02/23/2012 07:50 PM, Sven Nierlein wrote:
> On 2/23/12 19:33, Mike Lindsey wrote:
>> Turns out that's the problem.  I've rebuilt from source and it
>> loads, now to get our package maintainer to rebuild the package.
>> And to figure out why mod_gearman_worker's children keep
>> segfaulting.
> 
> Seems to be freebsd related. A colleague could reproduce that with
> freebsd 8.
> 

Probably caused by fork() in threads. All bsd's are notoriously and
retardedly picky about things like that, so programs that work just
splendidly on Linux sometimes fail on *BSD.

One solution (apart from moving your monitoring infrastructure to
Linux) would be to move away from the threaded Nagios and try the
up-and-coming Nagios 3.4. It's been running just fine in our lab
the past 4 days, although not with mod_gearman enabled.

I'd have to send you the new Nagios code and get Sven to help me patch
mod_gearman to avoid using threads, but if you want to give it a shot,
I'm sure we could have you up and running in notime.

-- 
Andreas Ericsson                   andreas.ericsson at op5.se
OP5 AB                             www.op5.se
Tel: +46 8-230225                  Fax: +46 8-230231

Considering the successes of the wars on alcohol, poverty, drugs and
terror, I think we should give some serious thought to declaring war
on peace.

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