[5554] in linux-scsi channel archive

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Re: scsi cd rewritable

daemon@ATHENA.MIT.EDU (Michael H. Warfield)
Sun Jan 10 13:54:56 1999

From: "Michael H. Warfield" <mhw@wittsend.com>
In-Reply-To: <199901081540.JAA00454@mydot.com> from Michael Wilhelm at "Jan 8, 1999  8: 6:40 am"
To: michael@amintech.com
Date: 	Sat, 9 Jan 1999 14:39:18 -0500 (EST)
Cc: linux-scsi@vger.rutgers.edu

Michael Wilhelm enscribed thusly:
> Does any one know of a scsi CD-RW that will run under linux and 
> with a RW cd in it it will act as a normal drive that you can write to?

	I use the Sony SCSI CD-RW.

	Yes it runs just fine, but it doesn't work like "rotating magnetic"
(standard disk drives).  CD-RW are CD-R disks which you can erase (by
track or disk) and then rerecord over the erased area.  They are not
like standard read write drives where you can randomly pick a sector
and rewrite the sector.

	I've got a CD-RW drive at the office and use it quite a bit.  Most
of the time it's to cut CD-Rs.  I've got a library of CD-RWs for things that
get erased and rerecorded once an update is out.  It's a step above
multisession CD-Rs where you can add new stuff, but it's no where near the
same as a real drive.

> ------------
> Michael W.
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	Mike
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