From owner-freebsd-usb@FreeBSD.ORG Wed Mar 27 19:22:00 2013 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 1D6CBB76; Wed, 27 Mar 2013 19:22:00 +0000 (UTC) (envelope-from hps@bitfrost.no) Received: from mta.bitpro.no (mta.bitpro.no [92.42.64.202]) by mx1.freebsd.org (Postfix) with ESMTP id ACD0A92D; Wed, 27 Mar 2013 19:21:59 +0000 (UTC) Received: from mail.bitfrost.no (mail.bitfrost.no [46.29.221.36]) by mta.bitpro.no (Postfix) with ESMTP id DB0AD7A0FD; Wed, 27 Mar 2013 20:21:58 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at bitfrost.no Received: from laptop015.hselasky.homeunix.org (cm-176.74.213.204.customer.telag.net [176.74.213.204]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: hanspetter) by mail.bitfrost.no (Postfix) with ESMTPSA id 5C57C20238; Wed, 27 Mar 2013 20:21:57 +0100 (CET) Message-ID: <51534729.6010002@bitfrost.no> Date: Wed, 27 Mar 2013 20:23:21 +0100 From: Hans Petter Selasky Organization: Bitfrost A/S MIME-Version: 1.0 To: zulu Subject: Re: External USB DVD burner - DVD-RAM media References: <1364184193.514fcc81063a3@gpo.cellcontainer.com> In-Reply-To: <1364184193.514fcc81063a3@gpo.cellcontainer.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Alexander Motin , "freebsd-usb@freebsd.org" X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Mar 2013 19:22:00 -0000 On 03/25/13 05:03, zulu wrote: > > > Hi, > > I am having trouble with an external USB DVD burner LG GP60NB50 > (HL-DT-ST DVDRAM GP60NB50 1.00) on FreeBSD 9.1 amd64 and 10 current > amd64. > > The drive burns normal DVDs and CDs but fails to write DVD-RAM. > > DVD-RAM burning is 100% supported with this drive, managed to test it > in Linux as well - all worked OK. > > The error I am getting with DVD-RAM running "dd if=/dev/zero > of=/dev/cd0 bs=2k count=1" is: > > (cd0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 0 0 0 0 0 0 0 2 0 > (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an > error > (cd0:umass-sim0:0:0:0): Retrying command > (cd0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 0 0 0 0 0 0 0 2 0 > (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an > error > (cd0:umass-sim0:0:0:0): Retrying command > (cd0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 0 0 0 0 0 0 0 2 0 > (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an > error > (cd0:umass-sim0:0:0:0): Retrying command > (cd0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 0 0 0 0 0 0 0 2 0 > (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an > error > (cd0:umass-sim0:0:0:0): Retrying command > (cd0:umass-sim0:0:0:0): WRITE(10). CDB: 2a 0 0 0 0 0 0 0 2 0 > (cd0:umass-sim0:0:0:0): CAM status: CCB request completed with an > error > (cd0:umass-sim0:0:0:0): Error 5, Retries exhausted > > usbconfig: > > ugen1.2: at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON > > dmesg: > > cd0 at umass-sim0 bus 0 scbus3 target 0 lun 0 > cd0: Removable CD-ROM SCSI-0 device > cd0: 40.000MB/s transfers > cd0: p\M-4/\^E > > The laptop I am using has no other DVD drives, just the USB external. > > Tried DVD-RAM burning with the same media in FreeBSD 9.1 on a > different laptop with an internal DVD burning drive and that worked > flawlessly. > > Also applied USB quirk to force ATAPI protocol but that hasn't helped > either. > > Please could someone shed light on this and possible causes? > > Thanks! Hi, Maybe mav @ knows. This is not an USB issue. --HPS