Date: Mon, 07 Dec 1998 11:39:46 -0500 From: "Jason J. Horton" <jason@intercom.com> To: freebsd-current@FreeBSD.ORG Subject: Re: New drivers and install floppy space Message-ID: <366C04D2.2ACA7F8C@intercom.com> References: <199812070148.CAA13594@ocean.campus.luth.se>
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How does Microsoft boot the full NT install(3 floppies) from CD? Can't we do simular? -J "throwing out ideas, expecting no responces" Mikael Karpberg wrote: > According to Mike Smith: > > > > When a majority can no longer be thusly accommodated, we'll just shrug > > > > and ditch it completely in favor of the 2(*)-floppy solution. > > > > > > It is not that bad. I'm doing more and more boot off the CDROM installs. > > > I assume sysinstall + boot kernel can be quite large there. > > > Is the boot kernel there a full GENERIC kernel? > > > > No. The way that bootable CDROMs work is that the BIOS pretends that a > > 1.44MB region at the beginning of the CDROM is actually a 1.44MB floppy > > disk. > > > > I wouldn't mind finding the asshole responsible for this fiasco and > > doing something traumatic to their lower digestive tract with a > > petrol-powered Weed Eater. > > > > The only ways out of this are: > > > > - mandate a floppy in addition to the CDROM (sucks) > > - add CDROM drivers to the bootloader (ATAPI, SCSI for Adaptec and NCR > > at least) > > > > Both of these are painful. > > Less so than the Weed Eater, is my guess. :-) > > But... we have 1.44 MB on the CD... Since the bios manages to read the > file, wouldn't there be a generic way that we could also read something > from the CD? So that we could make a floppy which does a call and reads a > 5 MB image from the CD, and unpacks the kernel with MFS from that, with > full drivers and a nice splash image, too. :-) > But, lemme guess: "Sorry... There's no way to fool the BIO to read the CD" ? > > /Mikael > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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