Excerpts from netbsd: 12-Sep-97 Re: hang during shutdown maximum
entropy@zippy.be (1109)

> >I'm not sure what the solution is, but one thing that particularly
> >troubles me is the potential for `mount /usr' to be performed twice in
> >/etc/rc, besides the `mount -a' that is invoked later on.

I've checked in a patch which should fix it.
(assumes that /usr is mounted if /usr/bin is present - better ideas?)

best regards
Matthias