From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ec2-52-27-115-49.us-west-2.compute.amazonaws.com ([52.27.115.49]:51714 "EHLO s-opensource.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753954AbcG0Ojz (ORCPT ); Wed, 27 Jul 2016 10:39:55 -0400 Message-ID: <5798C7B4.8090607@osg.samsung.com> Date: Wed, 27 Jul 2016 15:39:48 +0100 From: Luis de Bethencourt MIME-Version: 1.0 To: Theodore Ts'o , Greg KH , Linux Kernel , Andrew Morton , Al Viro , Salah Triki , Javier Martinez Canillas , Richard Weinberger , linux-fsdevel@vger.kernel.org Subject: Re: Volunteering for BeFS maintainership References: <57964A8F.2010104@osg.samsung.com> <20160725212331.GB32464@kroah.com> <57969DC8.5090008@osg.samsung.com> <20160726175656.GC9284@thunk.org> <5797C855.8090005@osg.samsung.com> <20160727030551.GD9284@thunk.org> <57989EE0.9070003@osg.samsung.com> <20160727132338.GA20032@thunk.org> In-Reply-To: <20160727132338.GA20032@thunk.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On 27/07/16 14:23, Theodore Ts'o wrote: > On Wed, Jul 27, 2016 at 12:45:36PM +0100, Luis de Bethencourt wrote: >> Support for BeFS in Linux is read-only. So there are no tools to create >> BeFS file systems. I have a bunch of BeFS images created from Haiku OS >> that cover most things. > > Ah, well, pretty much all of the xfstests assume the ability to write > into the file system. So it may be a while before using xfstests will > make sense for BeFS. > >> There is no reason a consistency check tool can't be written. I think this >> could be a fun exercise, I am tempted to add it to my task list :) >> However this tool can only inform if the file system is consistent, and not >> really fix it. Similar to "e2fsck -n". > > That's all which is necessary for xfstests --- the idea is that the > test will make various changes to the file system, and then > correctness is checked both by whether the expected output is printed > as the test probes changed the file system state, and by the > consistency checker confirming that the file system is in a consistent > sane state after each test completes. > Right. It will still be valuable for me to run xfstests for ext4 and btrfs. Thanks for the advice. >> Salah told me he is planning to slowly work on adding read support in the >> future. But don't want to make any promises/plans on his behalf. > > I assume you mean write support in the above paragraph. :-) > You assume correctly :) Sorry for the typo. > Cheers, > > - Ted > Thanks, Luis