From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751366AbWGaVzE (ORCPT ); Mon, 31 Jul 2006 17:55:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751372AbWGaVzE (ORCPT ); Mon, 31 Jul 2006 17:55:04 -0400 Received: from mail.gmx.net ([213.165.64.21]:44772 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S1751366AbWGaVzC (ORCPT ); Mon, 31 Jul 2006 17:55:02 -0400 X-Authenticated: #428038 Message-ID: <44CE7C31.5090402@gmx.de> Date: Mon, 31 Jul 2006 23:54:57 +0200 From: Matthias Andree User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.5) Gecko/20060725 SUSE/1.0.3-0 SeaMonkey/1.0.3 MIME-Version: 1.0 To: Adrian Ulrich CC: "Horst H. von Brand" , ipso@snappymail.ca, reiser@namesys.com, lkml@lpbproductions.com, jeff@garzik.org, tytso@mit.edu, linux-kernel@vger.kernel.org, reiserfs-list@namesys.com Subject: Re: Solaris ZFS on Linux [Was: Re: the " 'official' point of view" expressed by kernelnewbies.org regarding reiser4 inclusion] References: <20060731175958.1626513b.reiser4@blinkenlights.ch> <200607311918.k6VJIqTN011066@laptop13.inf.utfsm.cl> <20060731225734.ecf5eb4d.reiser4@blinkenlights.ch> In-Reply-To: <20060731225734.ecf5eb4d.reiser4@blinkenlights.ch> X-Enigmail-Version: 0.94.0.0 OpenPGP: id=052E7D95; url=http://home.pages.de/~mandree/keys/GPGKEY.asc Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Adrian Ulrich wrote: > See also: http://spam.workaround.ch/dull/postmark.txt > > A quick'n'dirty ZFS-vs-UFS-vs-Reiser3-vs-Reiser4-vs-Ext3 'benchmark' Whatever Postmark does, this looks pretty besides the point. Are these actual transactions with the "D"urability guarantee? 3000/s doesn't look too much like you're doing synchronous I/O (else figures around 70/s perhaps 100/s would be more adequate), and cache exercise is rather irrelevant for databases that manage real (=valuable) data... -- Matthias Andree