Subject: Re: install/24738: i386/1.6.2 sysinst trips over old 8-partition disklabel
To: None <firstname.lastname@example.org>
From: David Laight <email@example.com>
Date: 03/13/2004 15:24:16
> >Synopsis: i386/1.6.2 sysinst trips over old 8-partition disklabel
> Have an old 1.4.1 system with a DOS partition (Win95), and extended DOS
> partition, and a NetBSD area with an 8-partition disklabel (but a modern
> MBR sysid 169). Boot a 1.6.2 i386.iso and install (not upgrade) 1.6.2 --
> choose to retain the old partitions in all cases.
> When you get to the NetBSD area partition map, the partitions will be
> scrambled in the middle of the partition list, as if there was some
> issue mapping the 8-partition disklabel to the new 16-partition format.
Do you still have the old netbsd disklabel on disk?
With the actual sector contents it should be possible to work out where
it is broken.
Otherwise I don't see much hope!
(I suspect there must be non-zero bytes in parts of the old disklabel that
are only used in the new one).
David Laight: firstname.lastname@example.org