From owner-freebsd-scsi@FreeBSD.ORG Wed May 18 10:24:49 2011 Return-Path: Delivered-To: freebsd-scsi@FreeBSD.org Received: by hub.freebsd.org (Postfix, from userid 1233) id 0D5FA1065670; Wed, 18 May 2011 10:24:49 +0000 (UTC) Date: Wed, 18 May 2011 10:24:49 +0000 From: Alexander Best To: Andriy Gapon Message-ID: <20110518102448.GA88446@freebsd.org> References: <20110518082459.GA71662@freebsd.org> <20110518082747.GA75790@freebsd.org> <4DD39296.2090805@FreeBSD.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4DD39296.2090805@FreeBSD.org> Cc: freebsd-scsi@FreeBSD.org, freebsd-current@FreeBSD.org Subject: Re: issues with new sata dvd-drive X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 May 2011 10:24:49 -0000 On Wed May 18 11, Andriy Gapon wrote: > on 18/05/2011 11:27 Alexander Best said the following: > > sorry. i wanted to cc freebsd-scsi and accidently wrote freebsd-cam. > > > > On Wed May 18 11, Alexander Best wrote: > >> hi there, > >> > >> i recently switched my old pata dvd-drive with a new sata one: > >> > >> cd0: Removable CD-ROM SCSI-0 device > >> cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes) > >> cd0: cd present [355062 x 2048 byte records] > >> > >> however now i experience the following issues: > > Just some sanity checks: > 1. does the same happen with any media you try? > 2. does the same not happen with the media you tried with any other drive? i dug into this a little further and it appears that this only happens with CD-Rs. using CD-ROMs, DVDs or DVD+Rs this doesn't happen. i tested this with CD-Rs recorded under windows and freebsd (created with burncd(1), growisofs(1) and cdrecord(1)) and they all suffer the same issue. i also tried this with audio cds and here recoverdisk(1) fails no matter, if it's a CD-R or a CD-ROM: otaku% recoverdisk /dev/cd0 ./test10.iso Bigsize = 1048576, medsize = 65536, minsize = 2048 start size block-len state done remaining % done 0 1048576 243052544 0 0 243052544 0.00000 0 1048576 failed (Device not configured) cheers. alex > > -- > Andriy Gapon -- a13x