From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752560AbZBRLgK (ORCPT ); Wed, 18 Feb 2009 06:36:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751095AbZBRLf4 (ORCPT ); Wed, 18 Feb 2009 06:35:56 -0500 Received: from mail.gmx.net ([213.165.64.20]:52399 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1751028AbZBRLf4 (ORCPT ); Wed, 18 Feb 2009 06:35:56 -0500 X-Authenticated: #14349625 X-Provags-ID: V01U2FsdGVkX18kUX5qDAokLa0L/gwq5ZavKsxMmgvoLagJBW+NAo j0sliLmHk9myPy Subject: Re: CFQ is worse than other IO schedulers in some cases From: Mike Galbraith To: Shan Wei Cc: jens.axboe@oracle.com, linux-kernel@vger.kernel.org In-Reply-To: <499BDFD1.4090706@cn.fujitsu.com> References: <499BA413.2010705@cn.fujitsu.com> <1234944336.6141.8.camel@marge.simson.net> <499BDFD1.4090706@cn.fujitsu.com> Content-Type: text/plain Date: Wed, 18 Feb 2009 12:35:51 +0100 Message-Id: <1234956951.5610.6.camel@marge.simson.net> Mime-Version: 1.0 X-Mailer: Evolution 2.22.1.1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 X-FuHaFi: 0.72 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2009-02-18 at 18:15 +0800, Shan Wei wrote: > Can you confirm the dump command on your box? I don't have dump installed. BTW, kernel was 2.6.28.5. -Mike