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Date:      Thu, 1 Feb 2001 20:06:30 -0800 (PST)
From:      Ken Lui <klui@cup.hp.com>
To:        freebsd-questions@freebsd.org
Subject:   Getting NTLDR to work with FreeBSD 4.2 on another drive
Message-ID:  <Pine.HPX.4.10.10102011952250.22035-100000@hpcuhe.cup.hp.com>

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Has anyone gotten the NT loader to work with FreeBSD 4.2 when FBSD
is on another drive than the one NT is installed on? I saw a page
saying if one wishes to boot to FreeBSD residing on another disk
than NT, one should copy /boot/boot0 rather than /boot/boot1 over
to the NT partition. But when I do that, I cannot boot and the
size of boot0 for 4.2 is 1024 bytes unlike 3.2, which was 512
bytes.

My system is an HP Kayak XU with NT on a SCSI disk connected to
an Adaptec AIC-7880. The FreeBSD resides on an IDE drive connected
to the only IDE connector of the machine as slave. The CD-ROM was
already installed as master. I currently have FreeBSD 3.2 installed
on another partition with NT and I can boot to it from NT's NTLDR.
When I get to easyboot, I can interrupt it and specify
   1:wd(0,a)/boot/loader
and it will find my 4.2 partition and boot. When I am finally in
4.2 while booted by this method, boot0cfg shows /dev/ad1, /dev/ad1s1
and /dev/ad1a as "unknown or incompatible boot code." Seeing how I
accessed my IDE drive as wd above leads me to believe I'm still
relying on FreeBSD 3.x somehow to boot my 4.2 drive.

Any insights?


Ken
-- 
Ken Lui                          3000 Hanover Street
klui@cup.hp.com                  Palo Alto, CA  94304          USA
Hewlett-Packard Company  invent  1.650.236.5364  FAX 1.650.857.2085
   Views within may not be those of the Hewlett-Packard Company



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