Nagios HANGS scheduling info

[Marco Ramos]

Try to tune your service_reaper_frequency and max_concurrent_checks
values. Take a look at http://nagios.org/faqs/viewfaq.php?faq_id=115.

Had the same problem a while ago and managed to solve it tunning this
two options.

regards,
Marco Ramos

On Tue, 2005-12-06 at 14:53 -0300, Fernando Shayani wrote:
> Well, my configuration is:
> 
> Inter-check sleep time (sleep_time=0.25)
> Service inter-check delay method (service_inter_check_delay_method=s)
> Maximum service check spread (max_service_check_spread=2)
> Service interleave factor (service_interleave_factor=s)
> Maximum concurrent service checks (max_concurrent_checks=0)
> Service reaper frequency (service_reaper_frequency=5)
> Host inter-check delay method (host_inter_check_delay_method=s)
> Maximum host check spread (max_host_check_spread=2)
> Timing interval length (interval_length=60)
> Agressive host checking option (use_aggressive_host_checking=0)
> 
> The following options are not set.
> Auto-rescheduling option 
> Auto-rescheduling interval
> Auto-rescheduling window
> 
> 
> I will read the configuration and recheck it all.
> 
> I also got the SYSLOG line right after que problem. I hope this could help you help me.
> 
> Dec  6 06:33:24 bsbserv007 nagios: Warning: The check of service 'CPU LOAD' on host 'BSBSERV017' could not be performed due to a fork() error.  The check will be rescheduled.
> 
> 
> Thanks for the help.
> 
> 
> Fernando Shayani
> fernando.shayani at bsb.politec.com.br
> (61) 3038-6951
> POLITEC - Brasília - DF
> 
> -----Original Message-----
> From: Marcel Mitsuto Fucatu Sugano [mailto:msugano at uolinc.com] 
> Sent: segunda-feira, 5 de dezembro de 2005 15:33
> To: Fernando Shayani
> Cc: Eli Stair; nagios-users at lists.sourceforge.net
> Subject: RE: [Nagios-users] Nagios HANGS scheduling info
> 
> On Mon, 2005-12-05 at 09:01 -0300, Fernando Shayani wrote:
> > Well, I upgraded to b6, enabled the Orphaned Service and still 
> > hangs...
> >  
> > Is there any other clue?
> >  
> > Fernando Shayani
> > fernando.shayani at bsb.politec.com.br
> > (61) 3038-6951
> > POLITEC - Brasília - DF
> 
> Have you followed the instructions available at:
> http://nagios.sourceforge.net/docs/2_0/configmain.html ?
> 
> Read that and check the following configs:
> Inter-check sleep time
> Service inter-check delay method
> Maximum service check spread
> Service interleave factor
> Maximum concurrent service checks
> Service reaper frequency
> Host inter-check delay method
> Maximum host check spread
> Timing interval length
> Auto-rescheduling option
> Auto-rescheduling interval
> Auto-rescheduling window
> 
> Agressive host checking option
> 
> Which are related to the scheduling options, and might be the source of your problem. Have you messed up those variables? Whatever the case, post the values of this configuration variables.
> 
> HTH,
> --
> Marcel Mitsuto Fucatu Sugano <msugano at uolinc.com> Universo Online S.A. -- http://www.uol.com.br
> 
> 
> 
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