From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: with ECARTIS (v1.0.0; list xfs); Thu, 15 May 2008 14:41:34 -0700 (PDT) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.168.28]) by oss.sgi.com (8.12.11.20060308/8.12.11/SuSE Linux 0.7) with ESMTP id m4FLfBqI010073 for ; Thu, 15 May 2008 14:41:14 -0700 Received: from sandeen.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 8D12DB6A05E for ; Thu, 15 May 2008 14:41:58 -0700 (PDT) Received: from sandeen.net (sandeen.net [209.173.210.139]) by cuda.sgi.com with ESMTP id wFvBHUFbjuisF2nD for ; Thu, 15 May 2008 14:41:58 -0700 (PDT) Message-ID: <482CAE26.8080707@sandeen.net> Date: Thu, 15 May 2008 16:41:58 -0500 From: Eric Sandeen MIME-Version: 1.0 Subject: Re: XFS shutdown in xfs_iunlink_remove() (was Re: 2.6.25: swapper: page allocation failure. order:3, mode:0x4020) References: <20080505231754.GL155679365@sgi.com> <20080506085632.GT155679365@sgi.com> <482062F5.9010402@sandeen.net> In-Reply-To: <482062F5.9010402@sandeen.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: xfs-bounce@oss.sgi.com Errors-to: xfs-bounce@oss.sgi.com List-Id: xfs To: Marco Berizzi Cc: David Chinner , linux-kernel@vger.kernel.org, xfs@oss.sgi.com Eric Sandeen wrote: > Marco Berizzi wrote: >> David Chinner wrote: >> >>> Hmmmmm - interesting. Both the reports of this problem are from >>> machines running as squid proxies. Are you using AUFS for the cache? >> no, I'm using cache_dir ufs with cache_replacement_policy heap LFUDA Christoph recently sent a patch to the xfs list which resolves my testcase for this problem, FYI. [PATCH] fix memory corruption with small buffer reads -Eric