Subject: Re: i386 booting, take 2
To: None <email@example.com>
From: Charles M. Hannum <firstname.lastname@example.org>
Date: 09/20/1998 17:33:28
So, we have four things to do:
* Make the boot program (both stages) use the BIOS extensions for
large disks, if available, and query the current CHS translation if
* Incorporate the method I suggested of matching BIOS geometries to
disks, so that the defaults we choose are right for almost everyone.
* Make sysinst know about all this crap:
* Warn the user if the root partition is not in the first 1024
* Report in the default label whether we matched the geometry with a
BIOS device, guessed at a match (i.e. picked from multiple
matches), or didn't match, and present this information to the
user in some fashion.
* Provide some way for the user to review all the BIOS geometries we
could find, and select one of them to use on a disk.
* Add some documentation about this in the installation manual
(possibly using my rough draft).
Also, it occured to me:
If the boot program tells the kernel whether or not it was able to use
the `large disk' extensions in the BIOS, then we can inform the
installation program about this, and it can use the knowledge when
doing a `full disk' installation -- by automatically relaxing the
restriction about the root partition being within the first 1024
Given these changes, it should be possible for most users to do
completely turn-key installation.