Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 11 Jul 2001 20:24:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 11 Jul 2001 20:24:43 -0400 Received: from roc-24-169-102-121.rochester.rr.com ([24.169.102.121]:33284 "EHLO roc-24-169-102-121.rochester.rr.com") by vger.kernel.org with ESMTP id ; Wed, 11 Jul 2001 20:24:27 -0400 Date: Wed, 11 Jul 2001 20:23:50 -0400 From: Chris Mason To: Lance Larsh , Brian Strand cc: Andrea Arcangeli , linux-kernel@vger.kernel.org Subject: Re: 2x Oracle slowdown from 2.2.16 to 2.4.4 Message-ID: <293480000.994897430@tiny> In-Reply-To: X-Mailer: Mulberry/2.0.8 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday, July 11, 2001 04:03:09 PM -0700 Lance Larsh wrote: > I ran lots of iozone tests which illustrated a huge difference in write > throughput between reiser and ext2. Chris Mason sent me a patch which > improved the reiser case (removing an unnecessary commit), but it was > still noticeably slower than ext2. Therefore I would recommend that > at this time reiser should not be used for Oracle database files. > Hi Lance, Could I get a copy of the results from last benchmark you ran (with the patch + noatime on reiserfs). I'd like to close that gap... -chris - 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/