Date: Fri, 8 Mar 2002 11:38:34 -0800 (PST) From: Doug White <dwhite@resnet.uoregon.edu> To: Bill Swingle <unfurl@dub.net> Cc: stable@FreeBSD.ORG, <ops@swansystems.com> Subject: Re: DMA/SCB timeouts with fxp driver Message-ID: <20020308113635.O6025-100000@resnet.uoregon.edu> In-Reply-To: <20020305213726.GA5438@dub.net>
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On Tue, 5 Mar 2002, Bill Swingle wrote: > On Tue, Mar 05, 2002 at 01:21:06PM -0800, Doug White wrote: > > On Tue, 5 Mar 2002, Bill Swingle wrote: > > > > > I have a farm full of Rackable Systems 1U machines. Recently I've had a > > > few machines that were crashing on a all-to-frequent basis. Just prior > > > to crashing the machine would barf these lines into the logs several > > > thousand times: > > > > NMI bad. May be a DIMM going down. > > > > Also, are these the Tyan 251X / Serverworks III chipset machines? > > I believe so. They're definatly ServerWorks chipsets although I'm not > sure which version. If it's the standard dual-proc 1u little rackables, it's the tyan. I had one running -STABLE and -CURRENT running under my desk for a while without any problems, although we have several on site running Linux having corrupted filesystems. sos claims it's a IDE DMA issue. Can't say I've seen NMI storms on them at all. Apart from the IDE DMA and linux bugs they've been quite stable. Doug White | FreeBSD: The Power to Serve dwhite@resnet.uoregon.edu | www.FreeBSD.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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