Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934963AbXHHOsG (ORCPT ); Wed, 8 Aug 2007 10:48:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S934712AbXHHOru (ORCPT ); Wed, 8 Aug 2007 10:47:50 -0400 Received: from nz-out-0506.google.com ([64.233.162.225]:44169 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934628AbXHHOrs (ORCPT ); Wed, 8 Aug 2007 10:47:48 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=F/upbgM94kS5YONsFvqkYxNry4LxdcaaGcCyPcjwBF7UA2jrqhGq9C34+8UA1Q5wnd8HZX3DrY41p4jLMX3OqzndQwutHaGkyTEnRWZQaeu5GExp2Y27omUPZ4CPHmQ+YxXI5H4YWyJy4sU9BAJsd1ZGJtQYo1bQorCgdvnTFiw= Message-ID: <5699f8f00708080747u17b7a0e1lb919d61ca6e3ea9c@mail.gmail.com> Date: Wed, 8 Aug 2007 16:47:46 +0200 From: "Wander Winkelhorst" To: LKML Subject: Re: Data corruption In-Reply-To: <5699f8f00708080744m42eebdeaqdc42daffec1b7d8d@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200708072007.27343.paul.pinault@disk91.com> <46B906DD.5000501@redhat.com> <200708080831.10141.paul.pinault@disk91.com> <5699f8f00708080744m42eebdeaqdc42daffec1b7d8d@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1252 Lines: 29 On 8/8/07, paul wrote: > Hi, thank you for your answer, actually I removed 2Gb of physical memory and > the problem gone away .. but my system needs 4Gb. > > I reproduce it under Xen and without xen (on a standard kernel) I can't tell > you how mutch difference I have betwwen files, regarding a 4 month system > running on these condition, I think the number of errors are rare but > existing, during my tests with 100M files I did not get a lot of error, so we > can assume 2 or 3 bytes in error in 300M files... (expectation) > > I try to avaoid it by disabeling memory relocation on my MB ... in that case > the system only detect 2.8G (and Linux too), The probem still there. Do you have the latest BIOS of your motherboard? The latest version is 0901 and that version fixes: "Fix memory remapping function is not working properly issue." Download from: http://support.asus.com/download/download_item.aspx?product=1&model=P5B-VM&SLanguage=en-us Hope that helps, Wander. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/