From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 067777F37 for ; Wed, 29 May 2013 20:54:04 -0500 (CDT) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay3.corp.sgi.com (Postfix) with ESMTP id A49EDAC001 for ; Wed, 29 May 2013 18:54:00 -0700 (PDT) Received: from ipmail06.adl2.internode.on.net (ipmail06.adl2.internode.on.net [150.101.137.129]) by cuda.sgi.com with ESMTP id oFhAD9GFJK09Gk8D for ; Wed, 29 May 2013 18:53:59 -0700 (PDT) Date: Thu, 30 May 2013 11:53:55 +1000 From: Dave Chinner Subject: Re: Kernel 3.3 XFS: Assertion failed: xfs_trans_get_block_res(tp) > 0 Message-ID: <20130530015355.GJ29466@dastard> References: <1369842978624-35000.post@n7.nabble.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1369842978624-35000.post@n7.nabble.com> 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 Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: kdasu Cc: linux-xfs@oss.sgi.com On Wed, May 29, 2013 at 08:56:18AM -0700, kdasu wrote: > kernel 3.3. instability with > > When writing 3 real-time and 1 regular file on disk simultaneously > (sync is blocking function). the rcu stall detection kicks in every > time when 3rd-4th attempt. Doesn't happen on my test rig running a 3.10-rc3 kernel using default mkfs/mount parameters for a rt fs on x86-64. more information about your system is needed. http://xfs.org/index.php/XFS_FAQ#Q:_What_information_should_I_include_when_reporting_a_problem.3F > XFS: Assertion failed: xfs_trans_get_block_res(tp) > 0, file: fs/xfs/xfs_bmap.c, > line: 5203 I don't see that either, but that indicates you are probably using a non-default realtime extent size configuration. That's something xfs_info output will tell us. Cheers, Dave. -- Dave Chinner david@fromorbit.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs