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Date:      Tue, 28 Jun 2005 17:39:19 +0100
From:      Chris Phillips <SysAdmin@Rainbow-IT.net>
Cc:        stable@freebsd.org
Subject:   Re: On recent crashes
Message-ID:  <42C17D37.8060303@Rainbow-IT.net>
In-Reply-To: <42C1776F.2060006@Rainbow-IT.net>
References:  <1119950428.22027.1.camel@tarkhil>	<C7F95488-8AB6-48D7-85F2-9B400B8F5C31@khera.org>	<42C171AA.6090802@atopia.net>	<42C173D9.3010408@Rainbow-IT.net>	<42C175B6.7060702@atopia.net> <42C1776F.2060006@Rainbow-IT.net>

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Chris Phillips wrote:
> Matt Juszczak wrote:
> 
>> Chris Phillips wrote:
>>
>>>> Vivek Khera wrote:
>>>>
>>>>>
>>>>> On Jun 28, 2005, at 5:20 AM, Alex Povolotsky wrote:
>>>>>
>>>>>> Can anyone enlighten me, if recent crashes are on STABLE only or
>>>>>> 5.4-RELEASE is affected as well?
>>>>>>
>>>>>
>>>>> I have three boxes running 5.4-RELEASE.  one is a mediumly-loaded 
>>>>> web  server, and two are very heavily loaded database servers.  
>>>>> none of  them ever crash.
>>>>>
>>>>
>>> Matt Juszczak wrote:
>>>
>>>> Other people I've seen complain seem to be running SMP.... Not sure 
>>>> if that has anything to do with it but its the only similiarity I 
>>>> can pull out from any responses I've gotten.
>>>>
>>>
>>> I have 5 modestly powered i386 boxes on 5.4-RELEASE and the only time 
>>> I have had any complaints regarding system stability, is when running 
>>> an SMP kernel AND Nagios (which is a known problem - I think it's 
>>> with Nagios rather than FreeBSD).  Otherwise, I'm almost completely 
>>> happy.
>>>
>>
>> Nagios remotely or locally?  I have nagios remotely that PINGS these 
>> machines constantly for uptime/downtime checks, but nagios isn't 
>> actually running on them as a process...
> 
> 
> The main Nagios process, was running on the server that died.  It was 
> responsible for checking itself & the other hosts (and others not within 
> my responsibility, but equally important).
> 
> I'll be retrying running them Nagios on the SMP server, sometime soon 
> (like in a minute or two).

OK, update on this...

I've re-instated my Nagios config on the 5.4 server 
(http://nagios.rainbow-it.net/) & will let you know if it still falls 
over again.  Fingers crossed :)



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