Subject: Re: Thoughts about wedges
To: None <email@example.com>
From: der Mouse <mouse@Rodents.Montreal.QC.CA>
Date: 09/25/1999 00:17:06
> All the kernel needs to know is <device,start,end> for the root
> It would be trivial to add this to, for example, the i386 bootblocks
> for passing it along to the kernel.
Only if the root partition is the same as the boot partition - or if we
effectively migrate the "root device?" prompt into the bootloader,
which seems like a Bad Idea because it means that root can't be on a
device the bootloader can't see.
> I rather like the notion of having no knowledge of partitioning in
> the kernel whatsoever.
So do I. But I can't see it as practical in all situations.
> The userspace handling doesn't need to be a "daemon" at all, I see
> very little reason for it to be a daemon.
The biggest reason I've seen is for it to automatically install
partition info for newly-inserted removable media and for new devices.
For new devices I don't think it's a big deal; having to wedgeconfig
after adding a device doesn't seem onerous to me. For removable media
I see this as a relatively serious problem.
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