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Date:      Tue, 21 May 2002 14:16:48 -0700
From:      Terry Lambert <tlambert2@mindspring.com>
To:        Robert Watson <rwatson@freebsd.org>
Cc:        Maxime Henrion <mux@freebsd.org>, arch@freebsd.org
Subject:   Re: a virtual fs to allow root mounting of any fs without special code
Message-ID:  <3CEAB940.25FC9F7B@mindspring.com>
References:  <Pine.NEB.3.96L.1020521093109.79313U-100000@fledge.watson.org>

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Robert Watson wrote:
> Spiffy.  Once the nmount conversion is done, I'd love to have this in the
> base system.  As we discussed out of band, my only real concern was that
> it wasn't quite a "real mount" in the sense that you don't use a 'struct
> mount' when bootstrapping.  And, as we discussed, that's probably fine for
> this limited scenario, from my perspective, although you don't want people
> doing "mount -t rootfs foo /mnt" or anything.  I'd be interested in
> hearing from others if they think the lack of a "heavy weight mount" is a
> problem.

You need to do exactly what you said you don't want people doing,
in order to achieve proper jails that are indistinguishable by
way of the root mounts.

-- Terry

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