Two nagios processes

[Andreas Ericsson]

Felipe Neuwald wrote:
> Hi Folks,
> 
> I'm running nagios 2.9_2 and nagios-plugins 1.4.10,1 on a FreeBSD 
> 6.3-PRERELEASE system.
> 
> [root at neptune /]# pkg_info | grep nagios
> nagios-2.9_2        Extremely powerful network monitoring system
> nagios-plugins-1.4.10,1 Plugins for Nagios
> [root at neptune /]# uname -a
> FreeBSD neptune.domain 6.3-PRERELEASE FreeBSD 6.3-PRERELEASE #0: Tue Nov 
> 27 14:38:41 BRST 2007     
> root at neptune.domain:/usr/src/sys/i386/compile/KERNEL1  i386
> 
> 
> Sometimes, nagios hangs with two nagios processes:
> 

It happens every now and then.

> [root at neptune /]# ps ax | grep nagios
> 65648  ??  Ss     0:04.50 /usr/local/bin/nagios -d 
> /usr/local/etc/nagios/nagios.cfg
> 80843  ??  R    146:15.03 /usr/local/bin/nagios -d 
> /usr/local/etc/nagios/nagios.cfg
> 89388  p0  R+     0:00.00 grep nagios
> 
> The PID 80843 uses 99% of my CPU, and it is hanging nagios. Anybody 
> knows how can I solve this?
> 

$ man kill


For a more permanent solution, browse the nagios-devel archives and
apply the patch which prevents spinlocks on pthread mutexes. You'll
have to mangle it a bit first, I think.

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

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