From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759097AbZBZFvl (ORCPT ); Thu, 26 Feb 2009 00:51:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752360AbZBZFva (ORCPT ); Thu, 26 Feb 2009 00:51:30 -0500 Received: from vsmtp03.dti.ne.jp ([202.216.231.138]:32998 "EHLO vsmtp03.dti.ne.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751747AbZBZFv3 (ORCPT ); Thu, 26 Feb 2009 00:51:29 -0500 From: hooanon05@yahoo.co.jp Subject: Re: New filesystem for Linux kernel To: Miklos Szeredi Cc: tomas@slax.org, akpm@linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: References: <7558.1235374266@jrobl> <7769.1235374482@jrobl> <49A268A7.1010708@slax.org> <49A26ACC.90804@slax.org> <49A3AC14.2050107@slax.org> <11287.1235481490@jrobl> Date: Thu, 26 Feb 2009 14:51:10 +0900 Message-ID: <8219.1235627470@jrobl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Miklos Szeredi: > The simplest version is with all branches read-only. That gets rid of > a _huge_ amount of complexity, yet it's still useful in some > situations. It also deals with a lot of the basic infrastucture > needed for stacking. I made it. Since you already pulled aufs2-2.6.git tree, please try or review aufs2-tmp-ro branch. Most of my local test scripts are useless for readnonly mount. But I picked up some and they all passed. $ wc -l fs/aufs/*.[ch] | tail -1 12677 total About 50% of lines are deleted. J. R. Okajima