From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id p87FmR5u169180 for ; Wed, 7 Sep 2011 10:48:27 -0500 Received: from icaras.de.unfix.org (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 6336313CDA37 for ; Wed, 7 Sep 2011 08:52:30 -0700 (PDT) Received: from icaras.de.unfix.org (icaras.de.unfix.org [78.47.209.234]) by cuda.sgi.com with ESMTP id mX2BaqOrhvxBon7k for ; Wed, 07 Sep 2011 08:52:30 -0700 (PDT) Message-ID: <4E67923C.80204@unfix.org> Date: Wed, 07 Sep 2011 17:48:12 +0200 From: Jeroen Massar MIME-Version: 1.0 Subject: Re: CPU stuck for 67s (kernel BUG) + in xfs_trans_committed_bulk while deleting lots a files (mostly hard-links) References: <4E674FD6.8030408@unfix.org> <20110907113723.GA1701@infradead.org> In-Reply-To: <20110907113723.GA1701@infradead.org> 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: Christoph Hellwig Cc: xfs@oss.sgi.com On 2011-09-07 13:37 , Christoph Hellwig wrote: > On Wed, Sep 07, 2011 at 01:04:54PM +0200, Jeroen Massar wrote: >> As partially mentioned in the kernel BUG message this is Debian's >> edition of linux-image-2.6.39-2-amd64 and according to the Debian >> changelogs nothing new has been introduced. 3.0.0-3 is available, but as >> kernel.org is down, bit hard to figure out what changes where made >> between those versions and if they can affect this at all... >> >> Anybody any ideas? :) > > You'll want at least commit 1316d4da3f632d5843d5a446203e73067dc40f09 > > xfs: unpin stale inodes directly in IOP_COMMITTED > > from kernel 3.0. In addition commit 1d8c95a363bf8cd4d4182dd19c01693b635311c2 > > xfs: use a cursor for bulk AIL insertion > > from 3.1-rc should help even more with this workload. Upgraded to the 3.1-rc4 from experimental, and all seems to be quite fine upto now. Even with 60% system during rm's it is not freezing up (upto now, that I noticed) thus that is a great thing. Thanks for getting this problem out of the way. Greets, Jeroen _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs