Date: Mon, 28 Jun 2010 13:26:08 -0400 From: John Baldwin <jhb@freebsd.org> To: Ireneusz Pluta <ipluta@wp.pl> Cc: freebsd-hardware@freebsd.org Subject: Re: System hangs during heavy sequential write to mfi device Message-ID: <201006281326.08896.jhb@freebsd.org> In-Reply-To: <4C28C706.80309@wp.pl> References: <4C2499B5.3030404@wp.pl> <201006280937.56174.jhb@freebsd.org> <4C28C706.80309@wp.pl>
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On Monday 28 June 2010 12:00:06 pm Ireneusz Pluta wrote: > > 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. Is it still logging errors and sending NMIs with them disabled? -- John Baldwin
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