[RndTbl] SCSI emulation in Red Hat 7.2?
Gilbert E. Detillieux
gedetil at cs.umanitoba.ca
Thu May 9 14:44:49 CDT 2002
According to author:
> Does Red Hat 7.2 have SCSI emulation in its kernel or
> do I have to install it myself?
> This is for burning CDs with cdrecord.
The ide-scsi driver has been included as a kernel module at least since
RH 6.2, and auto-detection and configuration of an IDE CD-RW drive has been
in the installer for about as long too.
> For some strange reason, cdrecord only works with SCSI.
Yeah, that may be just historical, since most of these devices were only
SCSI-based at first, and there was reasonably flexible support for them
using the generic SCSI driver (sg) in the kernel. The ATAPI (IDE) drives
implement essentially the same SCSI command set, so the ide-scsi driver was
a simple and reasonable kludge to get them to work without having to rewrite
a whole bunch of applications.
--
Gilbert E. Detillieux E-mail: <gedetil at cs.umanitoba.ca>
Dept. of Computer Science Web: http://www.cs.umanitoba.ca/~gedetil/
University of Manitoba Phone: (204)474-8161
Winnipeg, MB, CANADA R3T 2N2 Fax: (204)474-7609
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