From: Eric Sandeen Subject: Re: Bug In ext4 in kernels > 2.6.39 - Not mounting with arguments/options I specify in fstab on root remount Date: Tue, 13 Sep 2011 09:49:45 -0500 Message-ID: <4E6F6D89.5040905@redhat.com> References: <4E6F1B49.3010803@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: linux-ext4@vger.kernel.org To: Matt Parnell Return-path: Received: from mx1.redhat.com ([209.132.183.28]:63497 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754234Ab1IMOtr (ORCPT ); Tue, 13 Sep 2011 10:49:47 -0400 In-Reply-To: Sender: linux-ext4-owner@vger.kernel.org List-ID: On 9/13/11 4:01 AM, Matt Parnell wrote: > Interestingly, this also happened and worked, which I think is a bug, > how can barrier=0 and 1 at the same time? > > EXT4-fs (sdb1): re-mounted. Opts: user_xattr,barrier=1,barrier=0 Fairly certain that the parser will just take the last value specified for the option. /proc/mounts likely says "nobarrier" when you specify it this way? -Eric