Re: linux-2.4.0 breaks grub install into partition

From: H. Peter Anvin (hpa@transmeta.com)
Date: Mon Jul 10 2000 - 19:40:06 EST


Olivier Galibert wrote:
>
> On Mon, Jul 10, 2000 at 03:31:12PM -0700, H. Peter Anvin wrote:
> > I see. Yes, Genesis writes to /dev/hda1, and if GRUB is writing to
> > /dev/hda then I would agree 100% that GRUB is buggy.
>
> Why buggy? Grub knows about decoding partition tables and filesystems
> (that's a killer feature for me), so why should it rely on the kernel
> for that? I'd say that the kernel is buggy by having writes to
> /dev/hda not being identical to writes to /dev/hda1 with an
> appropriate offset. This violates the principle of least surprise
> btw, there is only one physical device in there, and for no good
> reason.
>

There is no need for it to do that, under *any* circumstances. It is
buggy because it is performing an operation which doesn't work and have
never been promised to work.

Deal with it.

        -=hpa

-- 
<hpa@transmeta.com> at work, <hpa@zytor.com> in private!
"Unix gives you enough rope to shoot yourself in the foot."
http://www.zytor.com/~hpa/puzzle.txt

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