From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH 01/27] nilfs2: add document Date: Mon, 15 Sep 2008 11:54:27 +0200 Message-ID: <20080915095427.GA1861@elf.ucw.cz> References: <1221419304-18572-1-git-send-email-konishi.ryusuke@lab.ntt.co.jp> <1221419304-18572-2-git-send-email-konishi.ryusuke@lab.ntt.co.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Andrew Morton , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org To: Ryusuke Konishi Return-path: Received: from gprs189-60.eurotel.cz ([160.218.189.60]:58479 "EHLO gprs189-60.eurotel.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751884AbYIOJw7 (ORCPT ); Mon, 15 Sep 2008 05:52:59 -0400 Content-Disposition: inline In-Reply-To: <1221419304-18572-2-git-send-email-konishi.ryusuke@lab.ntt.co.jp> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Hi! > +NILFS2 is a log-structured file system (LFS) supporting continuous > +snapshotting. In addition to versioning capability of the entire file > +system, users can even restore files mistakenly overwritten or Hmm, undelete done right. Just one question... how slow/fast is it compared to conventional filesystems (ext3?)? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html