From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sandeen.net ([63.231.237.45]:42598 "EHLO sandeen.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751131AbaAMEoM (ORCPT ); Sun, 12 Jan 2014 23:44:12 -0500 Message-ID: <52D36F19.3070207@sandeen.net> Date: Sun, 12 Jan 2014 22:44:09 -0600 From: Eric Sandeen MIME-Version: 1.0 To: Qu Wenruo , Dave Chinner CC: xfs@oss.sgi.com, Eric Sandeen , linux-btrfs Subject: Re: [PATCH] xfstests: Add pairing mount options test References: <1389162648-19309-1-git-send-email-quwenruo@cn.fujitsu.com> <52D01CA9.4040107@sandeen.net> <52D33F92.2000609@cn.fujitsu.com> <52D342F0.5020402@sandeen.net> <20140113015239.GD3469@dastard> <52D34EBD.4020508@cn.fujitsu.com> <20140113032650.GH3469@dastard> <52D364DA.4000708@cn.fujitsu.com> In-Reply-To: <52D364DA.4000708@cn.fujitsu.com> Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: On 1/12/14, 10:00 PM, Qu Wenruo wrote: > Now I'm interested in how other filesystems like xfs makes sure that every pairing > mount options are tested. For starters, xfs actually doesn't handle very many options during remount. Many of them are quite tricky to do, which made me wonder if they all actually worked properly for btrfs. :) -Eric