From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id n1HFvboO232872 for ; Tue, 17 Feb 2009 09:57:38 -0600 Received: from smtp.welcomes-you.com (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 0C80A12A043 for ; Tue, 17 Feb 2009 07:57:03 -0800 (PST) Received: from smtp.welcomes-you.com (welcomes-you.com [85.214.50.128]) by cuda.sgi.com with ESMTP id yycdb6wyCeCmWTEa for ; Tue, 17 Feb 2009 07:57:03 -0800 (PST) Message-ID: <499ADE17.10302@aei.mpg.de> Date: Tue, 17 Feb 2009 16:56:07 +0100 From: Carsten Aulbert MIME-Version: 1.0 Subject: Re: xfs problems (possibly after upgrading from linux kernel 2.6.27.10 to .14) References: <017cbf6388451888f2156b2fb77115e8@webmail.zmi.at> In-Reply-To: <017cbf6388451888f2156b2fb77115e8@webmail.zmi.at> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: "xfs@oss.sgi.com" Hi Michael, Michael Monnerie schrieb: > "Carsten Aulbert" schrieb: >> Feb 16 20:34:49 n0035 kernel: [275873.343508] Filesystem "sda6": > Corruption of >> in-memory data detected. Shutting down filesystem: sda6 > > Are you absolutely sure your RAM doesn't have problems? Run memtest86. > At least I would from that error description. Pretty sure, all boxes have ECC memory and mcelog has not reported anything on the nodes in question right now - we usually have only a few spurious MCE errors a week. We have encountered 17 of these incidences within the past week and basically nothing before - I don't think that memory in 17 nodes goes bad just by upgrading the kernel or out of coincidence. I'll pick 4-5 nodes for memtests just to be sure. Cheers Carsten _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs