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 p9GBmxp5181605 for ; Sun, 16 Oct 2011 06:48:59 -0500 Received: from meteor.mejor.pl (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 6484B1CF19F for ; Sun, 16 Oct 2011 04:48:57 -0700 (PDT) Received: from meteor.mejor.pl (meteor.mejor.pl [88.198.102.195]) by cuda.sgi.com with ESMTP id OUmmoGgEYtuiCEBx for ; Sun, 16 Oct 2011 04:48:57 -0700 (PDT) Message-ID: <4E9AC49D.60303@mejor.pl> Date: Sun, 16 Oct 2011 13:48:45 +0200 From: =?ISO-8859-2?Q?Marcin_Miros=B3aw?= MIME-Version: 1.0 Subject: Re: tasks hangs in D state while writing to xfs References: <20111015220922.GR3159@dastard> In-Reply-To: <20111015220922.GR3159@dastard> 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: Dave Chinner Cc: linux-xfs@oss.sgi.com W dniu 2011-10-16 00:09, Dave Chinner pisze: > Known problem - it's a log space hang. You can often get stuff > moving again via "echo 2 > /proc/sys/vm/drop_caches". > > That said, Christoph's fixes for the 3.0.x kernel series are here: > > http://oss.sgi.com/archives/xfs/2011-10/msg00305.html Thanks for link. I've tried kernel linux-3.1-rc9, xfs behaves better but still is something not right. I'm rsyncincg many files, after sometime rsync hangs, it looks like do nothing for about 30-90 seconds and continues copying. I did run "sync" when rsync was hanging and sync also hangs. It looks like xfs has hiccup. Regards, Marcin _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs