Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759275AbXESQ3h (ORCPT ); Sat, 19 May 2007 12:29:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754518AbXESQ32 (ORCPT ); Sat, 19 May 2007 12:29:28 -0400 Received: from relay.2ka.mipt.ru ([194.85.82.65]:33084 "EHLO 2ka.mipt.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754297AbXESQ31 (ORCPT ); Sat, 19 May 2007 12:29:27 -0400 Date: Sat, 19 May 2007 20:27:15 +0400 From: Evgeniy Polyakov To: Jamie Lokier Cc: =?utf-8?B?SsO2cm4=?= Engel , John Stoffel , David Woodhouse , akpm@osdl.org, Albert Cahalan , Greg KH , linux-kernel@vger.kernel.org, Ingo Oeser , Pekka Enberg , linux-mtd@lists.infradead.org, Jan Engelhardt , linux-fsdevel@vger.kernel.org, Thomas Gleixner Subject: Re: [PATCH] LogFS take three Message-ID: <20070519162714.GA7383@2ka.mipt.ru> References: <17994.1241.436841.681216@stoffel.org> <20070515191926.GB1220@lazybastard.org> <1179291255.2859.195.camel@shinybook.infradead.org> <20070516110933.GA5472@lazybastard.org> <20070516113434.GC20482@mail.shareable.org> <20070516115003.GD5472@lazybastard.org> <17995.2550.581854.8393@stoffel.org> <20070516135318.GK5472@lazybastard.org> <20070519144556.GS11766@vasa.acc.umu.se> <20070519161732.GA14324@mail.shareable.org> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <20070519161732.GA14324@mail.shareable.org> User-Agent: Mutt/1.5.9i X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0 (2ka.mipt.ru [0.0.0.0]); Sat, 19 May 2007 20:27:27 +0400 (MSD) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 633 Lines: 18 On Sat, May 19, 2007 at 05:17:32PM +0100, Jamie Lokier (jamie@shareable.org) wrote: > > So, log2fs... Sounds great to me. > > Why Log2? Logarithmic scaling is just logarithmic scaling. Does the > filesystem use 2-ary trees or anything else which gives particular > meaning to 2? Sizes used in on-disk format are rounded to the nearest power-of-two. > -- Jamie -- Evgeniy Polyakov - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/