Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764749AbYBHReg (ORCPT ); Fri, 8 Feb 2008 12:34:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758955AbYBHReX (ORCPT ); Fri, 8 Feb 2008 12:34:23 -0500 Received: from rgminet01.oracle.com ([148.87.113.118]:35559 "EHLO rgminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758826AbYBHReU (ORCPT ); Fri, 8 Feb 2008 12:34:20 -0500 Date: Fri, 8 Feb 2008 09:33:41 -0800 From: Randy Dunlap To: Paul Clements Cc: Andrew Morton , linux-kernel@vger.kernel.org, nbd-general@lists.sourceforge.net Subject: Re: [PATCH 1/1] NBD: make nbd default to deadline I/O scheduler Message-Id: <20080208093341.b4d02e22.randy.dunlap@oracle.com> In-Reply-To: <47AC87AE.9040408@steeleye.com> References: <47AC87AE.9040408@steeleye.com> Organization: Oracle Linux Eng. X-Mailer: Sylpheed 2.4.7 (GTK+ 2.8.10; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: AAAAAQAAAAI= X-Brightmail-Tracker: AAAAAQAAAAI= X-Whitelist: TRUE X-Whitelist: TRUE Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 526 Lines: 14 On Fri, 08 Feb 2008 11:47:42 -0500 Paul Clements wrote: > There have been numerous reports of problems with nbd and cfq. Deadline > gives better performance for nbd, anyway, so let's use it by default. so what happens with this patch on cfq-only or as-only kernels? --- ~Randy -- 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/