*BSD News Article 30222


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From: richk@netcom6.netcom.com (Richard Krehbiel)
Subject: Re: [Announcement] 386BSD Release 1.0
In-Reply-To: hasty@netcom.com's message of Fri, 6 May 1994 17:40:37 GMT
Message-ID: <RICHK.94May6150902@netcom6.netcom.com>
Sender: richk@netcom.com (Richard Krehbiel)
Organization: NETCOM On-line services
References: <2q8qqr$q96@spool.cs.wisc.edu> <hastyCpCLny.5q8@netcom.com>
	<newcombe.142.00141E4A@aa.csc.peachnet.edu> <hastyCpE6Fq.5xF@netcom.com>
Date: Fri, 6 May 1994 22:09:02 GMT
Lines: 37

In article <hastyCpE6Fq.5xF@netcom.com> hasty@netcom.com (Amancio Hasty Jr) writes:

> In article <newcombe.142.00141E4A@aa.csc.peachnet.edu> newcombe@aa.csc.peachnet.edu (Dan Newcombe) writes:
> >In article <hastyCpCLny.5q8@netcom.com> hasty@netcom.com (Amancio Hasty Jr) writes:
> >>I think that the linux crowd has had the capability of booting from a
> >>CDROM for quite some time...
> >
> >I think you missed the point.  The idea was you plop the CD in the drive, and 
> >boot from that - not from the hard drive - not from a floppy drive, purely 
> >from the CD drive.
> >
> Hmmm..  I failed to see how I missed the point here. I err 
> in that I misread previous Linux postings claiming that 
> they could boot from a CDROM. And as stated in a previous postings
> the magic of booting from a CDROM or from *any* scsi device is in 
> the host adapter BIOS being able to read the bootsector from 
> the drive. 
> 
> BTW: I have a toshiba cdrom drive and have installed *bsd numerous
> times and I can really appreciate the ability to boot straight
> from a CDROM and not have to do deal with floppies.

What SCSI adapter do you use?  My Adaptec 1542 does not have a setting
that allows me to boot any SCSI unit other than 0, and that's my hard
disk.

All I can boot is the active particion on my unit-0 hard drive, or the
A: floppy drive.  I suspect the vast majority of other PCs is the
same.

The ability to boot a CD is a rare ability indeed, and until your
post, I figured that there existed no practical PC configuration that
allowed booting a CD ROM.  What configuration do you have that makes
it possible?
-- 
Richard Krehbiel                                richk@netcom.com
Picture a clever one-liner here...