From owner-freebsd-current@FreeBSD.ORG Tue Jul 8 22:12:10 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 918E81065675 for ; Tue, 8 Jul 2008 22:12:10 +0000 (UTC) (envelope-from astrodog@gmail.com) Received: from el-out-1112.google.com (el-out-1112.google.com [209.85.162.183]) by mx1.freebsd.org (Postfix) with ESMTP id 486AB8FC19 for ; Tue, 8 Jul 2008 22:12:10 +0000 (UTC) (envelope-from astrodog@gmail.com) Received: by el-out-1112.google.com with SMTP id v27so410733ele.13 for ; Tue, 08 Jul 2008 15:12:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=lrQfrgAbbXcSIgxvtTaeH7Cp0+oiEsgb3HKOxS6X4Co=; b=AV7Ctpayl2leYfkv4jSOyG85iKg6PC7pcWXZw0cqE1GlD0MNSOIMLlM5bO/lkHQKid zwHHE8zkglpbrgAvwdJSlE3UzAuv6LSd/HmhXWT1scrhCLKhEirhp46zbDvZ9EhnIOOQ cQVj/CXYJKZi/ZIGX8KydKVI1yu7AezOfN7rk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=pLVjBJY+SPzj2Dpgxg9rIqX9spOFCUQAGXBFcPzCaX+36cPkO3JNHfcrQ5lbzKW8lT Emsy4T9ZOI9A3lWvw2INObrHoz5Sscg/QLuUYyPTGIHCfsGgMpDyPIQbfFC6H8ucyZ0Q AwLvFZjFfCIfgN/kv3ps7yq2/mVE6Fg0d5l0s= Received: by 10.151.142.16 with SMTP id u16mr11095707ybn.177.1215555129537; Tue, 08 Jul 2008 15:12:09 -0700 (PDT) Received: by 10.150.178.1 with HTTP; Tue, 8 Jul 2008 15:12:09 -0700 (PDT) Message-ID: <2fd864e0807081512j1326c321w72d54cc5bae69b61@mail.gmail.com> Date: Wed, 9 Jul 2008 06:12:09 +0800 From: Astrodog To: "gnn@freebsd.org" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: Cc: current@freebsd.org Subject: Re: Has anyone else seen any form of in memory or on disk corruption? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Jul 2008 22:12:10 -0000 On 7/8/08, 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