From owner-freebsd-questions@FreeBSD.ORG Fri Nov 21 06:52:17 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6549716A4CF for ; Fri, 21 Nov 2003 06:52:17 -0800 (PST) Received: from proxy.hddesign.com (dsl-194.madison.chorus.net [216.165.159.194]) by mx1.FreeBSD.org (Postfix) with ESMTP id 73B1D43FAF for ; Fri, 21 Nov 2003 06:52:15 -0800 (PST) (envelope-from chris@hddesign.com) Received: from [10.0.0.11] (bob.hddesign.com [192.168.1.254]) by proxy.hddesign.com (8.12.8p1/8.11.6) with ESMTP id hALEqAJ5009536; Fri, 21 Nov 2003 08:52:10 -0600 (CST) (envelope-from chris@hddesign.com) From: Chris Meyers To: Charles Swiger In-Reply-To: References: <1069348530.619.16.camel@zim.hddesign.com> <6FA4F2C9-1B91-11D8-B453-003065ABFD92@mac.com> <1069359516.619.37.camel@zim.hddesign.com> <25F4D85A-1B99-11D8-B94F-003065ABFD92@mac.com> <1069361542.619.55.camel@zim.hddesign.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-S7aivdPHUOU8kE97/X6s" Message-Id: <1069426329.666.14.camel@zim.hddesign.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Fri, 21 Nov 2003 08:52:10 -0600 X-MailScanner: Found to be clean cc: FreeBSD Questions Subject: Re: DVD Burning X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: chris@hddesign.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Nov 2003 14:52:17 -0000 --=-S7aivdPHUOU8kE97/X6s Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Thu, 2003-11-20 at 15:30, Charles Swiger wrote: ... > Right, but the acd device ['man 4 acd'] and the cd device ['man 4 cd']=20 > are not the same-- that's what the CAM subsystem is for, to provide=20 > passthrough emulation for ATAPI devices so that you can send SCSI=20 > commands to them. The "burncd" program works with ATAPI devices=20 > directly; the programs with dvd+rw-tools need CAM. >=20 I mostly get what you are talking about here, but I'm not sure what this means in my situation. Sorry. > Hmm, also you should be configuring your device to enable UltraDMA=20 > modes rather than PIO; try a "sysctl hw.ata.atapi_dma=3D1", or equivalent= =20 > in /etc/sysctl.conf or /boot/loader.conf. When I try that sysctl command I get this: # sysctl hw.ata.atapi_dma=3D1 sysctl: oid 'hw.ata.atapi_dma' is read only The same thing shows up at boot when I have the 'hw.ata.atapi_dma=3D1' part in /etc/sysctl.conf Charles, I appreciate all your help so far, and I hope that I'm not frustrating you too much. Thanks, Chris --=-S7aivdPHUOU8kE97/X6s Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQA/viaZO2qgt+6sh1URAkTKAJ9lu17ZDLIQ9KhHqTqbIoLojoZjIwCfR1gE IqQoC3l7as39HEyEtLAs+y0= =Z8c+ -----END PGP SIGNATURE----- --=-S7aivdPHUOU8kE97/X6s--