Date: Tue, 22 Aug 2000 19:20:32 -0600 From: "Kenneth D. Merry" <ken@kdm.org> To: Laurence Berland <stuyman@confusion.net> Cc: Mike Meyer <mwm@mired.org>, current@FreeBSD.ORG Subject: Re: Why no CDR ioctls for SCSI cds? Message-ID: <20000822192032.A82571@panzer.kdm.org> In-Reply-To: <39A31E23.CA9D2DC5@confusion.net>; from stuyman@confusion.net on Tue, Aug 22, 2000 at 08:43:15PM -0400 References: <14753.20681.165961.352066@guru.mired.org> <20000821104114.A67935@panzer.kdm.org> <14753.42672.286077.409965@guru.mired.org> <20000821163458.A70871@panzer.kdm.org> <14753.47379.141329.994631@guru.mired.org> <20000821175657.A71753@panzer.kdm.org> <39A31E23.CA9D2DC5@confusion.net>
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On Tue, Aug 22, 2000 at 20:43:15 -0400, Laurence Berland wrote: > On a vaguely related topic, after much searching I can't seem to see one > way or the other if we can do a complete bit-by-bit copy of a cd with > either cdrecord or burncd, though it's possible I'm looking in the wrong > place. I think cdrecord can burn CDs in disk-at-once mode, and I think cdrdao (in ports/audio) can do it as well. As far as getting an image, you can use dd to dump off an image of a CD if it is a standard ISO9660 CD. (I've used that method to clone CDs before.) If it uses a blocksize other than 2048 bytes, though, you can't use dd with the SCSI cd driver. There may be CD rippers that can pull the data off into an image, though. I don't know for sure. Ken -- Kenneth Merry ken@kdm.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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