Date: Mon, 28 Jun 2010 18:00:06 +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: <4C28C706.80309@wp.pl> In-Reply-To: <201006280937.56174.jhb@freebsd.org> References: <4C2499B5.3030404@wp.pl> <201006251303.41457.jhb@freebsd.org> <4C2518CD.1020900@wp.pl> <201006280937.56174.jhb@freebsd.org>
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John Baldwin pisze: > On Friday 25 June 2010 4:59:57 pm Ireneusz Pluta wrote: > >> John Baldwin pisze: >> >>> Hmmm. You might have a hardware issue. OTOH, you can try seeing if you have >>> a BIOS option to disable PCIE error logging. >>> >> is it one of them?: >> >> Assert NMI on SERR >> Assert NMI on PERR >> >> (pdf page 109 of: -> >> http://download.intel.com/support/motherboards/server/s5520hc/sb/e39529013_s5520hc_s5500hcv_s5520hct_tps_r1_9.pdf) >> > > Well, that will turn off the NMIs. Not sure if it will affect the event > logging, but it is worth a shot. > Per BIOS setup documentation: On SERR, generate an NMI and log an error. Note: [Enabled] must be selected for the Assert NMI on PERR setup option to be visible. and: On PERR, generate an NMI and log an error. Note: This option is only active if the Assert NMI on SERR option is [Enabled] selected. However, disabling them did not change anything.
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