Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964919AbWEaJej (ORCPT ); Wed, 31 May 2006 05:34:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964921AbWEaJej (ORCPT ); Wed, 31 May 2006 05:34:39 -0400 Received: from ns.virtualhost.dk ([195.184.98.160]:41265 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id S964919AbWEaJei (ORCPT ); Wed, 31 May 2006 05:34:38 -0400 Date: Wed, 31 May 2006 11:36:44 +0200 From: Jens Axboe To: Arend Freije Cc: Neil Brown , linux-kernel@vger.kernel.org Subject: Re: RAID-1 and Reiser4 issue: umount hangs Message-ID: <20060531093644.GL29535@suse.de> References: <4478CF33.80609@inn.nl> <17528.55008.287088.705263@cse.unsw.edu.au> <44797136.4050707@inn.nl> <17530.14115.195147.46212@cse.unsw.edu.au> <447D5F7C.8020401@inn.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <447D5F7C.8020401@inn.nl> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 705 Lines: 23 On Wed, May 31 2006, Arend Freije wrote: > You're probably right. I found several posts on the linux-kernel list > involving problems with write barrier support in combination with SATA > and ext3 . So I tried: > > # mkfs -t ext3 /dev/md/0 > # mount -o barrier=1 /dev/md/0 /mnt > # cp -a $src /mnt > # umount /mnt > > And indeed, umount hangs now as well. > So it seems to be a linux-kernel issue after all... Can you please try 2.6.17-rc5? -- Jens Axboe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/