From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262762AbULQHrO (ORCPT ); Fri, 17 Dec 2004 02:47:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262763AbULQHrN (ORCPT ); Fri, 17 Dec 2004 02:47:13 -0500 Received: from amsfep13-int.chello.nl ([213.46.243.23]:44561 "EHLO amsfep13-int.chello.nl") by vger.kernel.org with ESMTP id S262762AbULQHrL (ORCPT ); Fri, 17 Dec 2004 02:47:11 -0500 Subject: Re: all three IO Schedulers turned on in 2.6.10-rc3-mm1 ??? From: Peter Zijlstra To: "Steven A. DuChene" Cc: LKML In-Reply-To: <20041216141018.D927@lapsony.sc04.org> References: <20041216141018.D927@lapsony.sc04.org> Content-Type: text/plain Date: Fri, 17 Dec 2004 08:35:40 +0100 Message-Id: <1103268940.6325.6.camel@twins> Mime-Version: 1.0 X-Mailer: Evolution 2.0.2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2004-12-16 at 14:10 -0500, Steven A. DuChene wrote: > I downloaded and built the 2.6.10-rc3-mm1 kernel and I noticed while > configuring it that in the Device Drivers > Block devices > IO Schedulers > area that by default all three IO Schedulers are turned on. Is this a > normal condition or is there only supposed to be one of these turned on? > yes, you can change them runtime in /sys/block//queue/scheduler > The reason I am concerned about this is that ever since I have booted > into this kernel I have a lot of things failing and when they fail > they return a message like "Inappropriate ioctl for device" > see: http://lkml.org/lkml/2004/12/13/69 > I get this when trying to do a simple wget (remote address fails to resolve) > and when trying to run any X program against the Xserver running on the system. -- Peter Zijlstra