From owner-freebsd-current@FreeBSD.ORG Fri Sep 16 15:44:34 2005 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CB6FA16A41F for ; Fri, 16 Sep 2005 15:44:34 +0000 (GMT) (envelope-from lehmann@ans-netz.de) Received: from avocado.salatschuessel.net (avocado.salatschuessel.net [83.136.81.184]) by mx1.FreeBSD.org (Postfix) with ESMTP id C1B4843D46 for ; Fri, 16 Sep 2005 15:44:33 +0000 (GMT) (envelope-from lehmann@ans-netz.de) Received: (qmail 40293 invoked by uid 89); 16 Sep 2005 15:43:10 -0000 Received: from unknown (HELO kartoffel.salatschuessel.net) (83.136.81.185) by avocado.salatschuessel.net with SMTP; 16 Sep 2005 15:43:10 -0000 Date: Fri, 16 Sep 2005 17:44:31 +0200 From: Oliver Lehmann To: Kris Kennaway Message-Id: <20050916174431.798e5d1c.lehmann@ans-netz.de> In-Reply-To: <20050916154216.GA28028@xor.obsecurity.org> References: <20050914222013.178dc4dc.lehmann@ans-netz.de> <84dead72050914135239514c49@mail.gmail.com> <20050915000053.448f251b.lehmann@ans-netz.de> <84dead7205091500152a7c25d1@mail.gmail.com> <20050915172005.072f4bdf.lehmann@ans-netz.de> <20050915181238.54b16b4b.lehmann@ans-netz.de> <20050915213719.GA26998@xor.obsecurity.org> <20050916163726.729ada59.lehmann@ans-netz.de> <20050916152346.GA27708@xor.obsecurity.org> <20050916173932.78a74896.lehmann@ans-netz.de> <20050916154216.GA28028@xor.obsecurity.org> X-Mailer: Sylpheed version 2.0.1 (GTK+ 2.6.10; amd64-portbld-freebsd6.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: current@freebsd.org Subject: Re: low(er) disk performance with sched_4bsd then with sched_ule X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Sep 2005 15:44:34 -0000 Kris Kennaway wrote: > On Fri, Sep 16, 2005 at 05:39:32PM +0200, Oliver Lehmann wrote: > > Kris Kennaway wrote: > > > > > And you enabled the correct KTR options in your kernel, right? > > > > options KTR > > options KTR_COMPILE=KTR_SCHED > > options KTR_MASK > > options KTR_MASK=KTR_SCHED, per the instructions in schedgraph.py "Add KTR_SCHED to KTR_COMPILE and KTR_MASK in your KERNCONF" would be easier to parse if exaclty would be written down what should be placed into KERNCONF instead of describing it :/ -- Oliver Lehmann http://www.pofo.de/ http://wishlist.ans-netz.de/