Two FreeBSD slices, 32bit and 64bit
Thierry Herbelot
thierry at herbelot.com
Thu Jul 21 04:51:34 GMT 2005
Le Thursday 21 July 2005 00:55, Mark Daniel Reidel a écrit :
> Hello,
>
> I bought an athlon64 processor recently and everything went just fine
> using my old installation of FreeBSD in 32bit mode.
> Then I decided to give amd64 a try, deleted some unneeded linux-slices
> and created a new FreeBSD slice with a single partition. The current
> layout looks like this:
>
> Device Boot Start End Blocks Id System
> /dev/ad2s1 * 1 7 56196 6 FAT16
> /dev/ad2s2 8 20 104422+ 83 Linux
> /dev/ad2s3 21 3668 29302560 a5 FreeBSD
> /dev/ad2s4 3669 14593 87755062+ 5 Extended
> /dev/ad2s5 3669 9812 49351648+ a5 FreeBSD
> /dev/ad2s6 9813 14592 38395318+ 7 HPFS/NTFS
>
Hello,
I don't think booting FreeBSD from an /extended/ partition is really
supported : FreeBSD must boot from a primary partition.
You could create more partitions in ad2s3 (ad2s3d, for example) and install
64-bit FreeBSD in ad2s3d, then use grub to select the FreeBSD version :
title FreeBSD 32bits
root (hd1,2,a)
kernel /boot/loader
title FreeBSD 64bits
root (hd1,2,d)
kernel /boot/loader
Just use the tools are they are meant to be ;-)
Cheers
TfH
PS : this post does not really belong in -current - you may have better luck
on -questions.
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