Date: Wed, 9 Jul 2008 06:12:09 +0800 From: Astrodog <astrodog@gmail.com> To: "gnn@freebsd.org" <gnn@freebsd.org> Cc: current@freebsd.org Subject: Re: Has anyone else seen any form of in memory or on disk corruption? Message-ID: <2fd864e0807081512j1326c321w72d54cc5bae69b61@mail.gmail.com> In-Reply-To: <m2od58pe3e.wl%gnn@neville-neil.com> References: <m2r6a9poww.wl%gnn@neville-neil.com> <m3vdzh9qhl.fsf@luke.xen.prgmr.com> <m2od58pe3e.wl%gnn@neville-neil.com>
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On 7/8/08, gnn@freebsd.org <gnn@freebsd.org> wrote: > At 07 Jul 2008 20:19:50 -0400, > > Luke S Crawford wrote: > > > > gnn@freebsd.org writes: > > > I have hundreds of these files to run this over, and a full check > > > takes about 3 hours, but I usually see some form of corruption within > > > the first 20 minutes. > > > > I've seen similar problems happen on a groups of new boxes when the ram was > > slightly out of spec for the motherboard. memtest revealed the problem, > > returning the lot of ram for a different model fixed the problem. > > > > > 4) Corruption is seen only after a reboot, if the machines continue to > > > run corruption is never seen again, until another reboot. > > > > This would indicate that I am wrong. Personally, I'd still run memtest86 for > > 48 hours or so, just to be sure. > > > > > That's been tried. > > > > > does smartctl report weirdness? > > Nope. I've got a few systems with in a nearly identical configuration that are not displaying this behavior. Is there anything special about these systems? Are there any PCI cards aside from the controller? --- Harrison
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