From owner-freebsd-current@FreeBSD.ORG Fri Sep 16 15:42:19 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 BE84116A41F for ; Fri, 16 Sep 2005 15:42:19 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from fileserver.fields.utoronto.ca (fileserver.fields.utoronto.ca [128.100.216.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id 40FC643D45 for ; Fri, 16 Sep 2005 15:42:19 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from fields.fields.utoronto.ca (fields.localdomain [192.168.216.11]) by fileserver.fields.utoronto.ca (8.12.8/8.12.8/Fields 6.0) with ESMTP id j8GFgH0r009166 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 16 Sep 2005 11:42:17 -0400 Received: from obsecurity.dyndns.org (localhost.localdomain [127.0.0.1]) by fields.fields.utoronto.ca (8.12.8/8.12.8/Fields WS 6.0) with ESMTP id j8GFgH6P025725; Fri, 16 Sep 2005 11:42:17 -0400 Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id ABFEB51251; Fri, 16 Sep 2005 11:42:16 -0400 (EDT) Date: Fri, 16 Sep 2005 11:42:16 -0400 From: Kris Kennaway To: Oliver Lehmann Message-ID: <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> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="EeQfGwPcQSOJBaQU" Content-Disposition: inline In-Reply-To: <20050916173932.78a74896.lehmann@ans-netz.de> User-Agent: Mutt/1.4.2.1i Cc: current@freebsd.org, Kris Kennaway 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 15:42:19 -0000 --EeQfGwPcQSOJBaQU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Sep 16, 2005 at 05:39:32PM +0200, Oliver Lehmann wrote: > Kris Kennaway wrote: >=20 > > And you enabled the correct KTR options in your kernel, right? >=20 > options KTR > options KTR_COMPILE=3DKTR_SCHED > options KTR_MASK options KTR_MASK=3DKTR_SCHED, per the instructions in schedgraph.py Kris --EeQfGwPcQSOJBaQU Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFDKufYWry0BWjoQKURArX9AJ9GxzZKMddRpKRXgfCf2Ub7pdY4KwCfcSXx quQnZnzpmx8UoEQeKl+cV8Q= =B+T/ -----END PGP SIGNATURE----- --EeQfGwPcQSOJBaQU--