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Subject: Re: FreeBSD Crashes Intermittently !!
To: shahzaib shahzaib <shahzaib.cb@gmail.com>, freebsd-questions@freebsd.org
References: <CAD3xhrMfKO8hVdpzR1xNqV=vwTMedPeTHR7v2=5W6RwC3F4V7A@mail.gmail.com>
From: "lokadamus@gmx.de" <lokadamus@gmx.de>
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Date: Fri, 11 Mar 2016 16:52:12 +0100
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On 03/09/16 13:24, shahzaib shahzaib wrote:
> Hi,
> 
> Supermicro X5690 (12 cores, 24 threads - 2u)
> 96GB RAM
> 12x3TB mirror+stripping (HBA-LSI9211)
> X8DT3 Board
> 
> We've total of 5 supermicro servers built upon same hardware and all of
> them intermittently goes down and sometimes they crash and boot up
> automatically (within 6min) and sometimes they gets freeze and we've to
> manually boot them via IPMI interface. All the time we get 'MCA Internal
> Timer Error' in crash logs. Here is the recent one :
> 
> http://pastebin.com/042SJ11c
Have you look for bios update?
http://www.supermicro.com/products/motherboard/QPI/5500/X8DT3.cfm
Version R 2.1 is the last one.

dmesg and other logfiles show no errors?
When all thinks working on Dell, then ok.

Greetings.