Date: Fri, 25 Jun 2010 17:52:15 +0200 From: Ireneusz Pluta <ipluta@wp.pl> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-hardware@freebsd.org Subject: Re: System hangs during heavy sequential write to mfi device Message-ID: <4C24D0AF.5000307@wp.pl> In-Reply-To: <201006250842.22551.jhb@freebsd.org> References: <4C2499B5.3030404@wp.pl> <201006250842.22551.jhb@freebsd.org>
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John Baldwin pisze: > On Friday 25 June 2010 7:57:41 am Ireneusz Pluta wrote: > >> Hello, >> >> I already posted this to freebsd-questions, with no response, so far. >> As this is rather a problem closer to hardware issues, so maybe here I >> have a better luck. Hope nobody blames me for crossposting. >> >> Jun 22 15:09:21 emu kernel: N<M2I> NISAM NIM I II3SS0A,A N NE3MIMS0II3, >> N 0I ,ENSIMA NSI IEAMASI MI A IS3S A00 0, >> Jun 22 15:09:21 emu kernel: I >> Jun 22 15:09:21 emu kernel: A33 >> >> > You are getting NMI's. Have you tried checking the system's event log (if it > has one) for messages about hardware errors? > > Thank you, John, for paying attention. The mb is intel S5520HC so it has event log. From your article http://www.bsdcan.org/2008/schedule/attachments/45_article.pdf I found that I yet needed impitool, so I installed it. `impitool sel elist` shows quite a lot of messages already stored like these: e05 | 06/24/2010 | 18:08:24 | Critical Interrupt PCIe Fat Sensor | e06 | 06/24/2010 | 18:09:28 | Critical Interrupt PCIe Fat Sensor | e07 | 06/25/2010 | 16:12:56 | Critical Interrupt PCIe Fat Sensor | e08 | 06/25/2010 | 17:34:16 | Critical Interrupt PCIe Fat Sensor | e09 | 06/25/2010 | 17:34:55 | Critical Interrupt PCIe Fat Sensor | They seem to appear exactly at the moments of system lockups - the last two were appended after I made another try. Intel document related to the motherboard http://download.intel.com/support/motherboards/server/sb/e68105004_msu_s5520hc_s5500hcv_july_09.pdf says something about these messages, but in the context completely unrelated to my case. Any thoughts?
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