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Date:      Tue, 20 Jun 1995 01:13:21 +0930 (CST)
From:      Michael Smith <msmith@atrad.adelaide.edu.au>
To:        leisner@sdsp.mc.xerox.com (Marty Leisner)
Cc:        joerg_wunsch@uriah.heep.sax.de, hackers@freebsd.org
Subject:   Re: bringing up freebsd
Message-ID:  <199506191543.BAA20521@genesis.atrad.adelaide.edu.au>
In-Reply-To: <9506191453.AA24009@gnu.mc.xerox.com> from "Marty Leisner" at Jun 19, 95 07:53:45 am

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Marty Leisner stands accused of saying:
> 
>  So should I be able to install the 2.05R
> kernel in /, call is kernel-2.05
> and then do
> 
> boot wd(0,a)/kernel-2.05...

Er, no.  There's a *lot* more to it than just that.

Face it; you will _have_ to make a backup, and newfs at least your root
filesystem.  If you set things up properly, you'll only be overwriting
the old 2.0R install anyway.  If you had a seperate /usr, newfs that
as well.  (I've found a 400M combined root & usr works well for a 
fairly seriously configured 2.0.5 system; this gives you room for 
source and a fair pile of application.)

> If the system utilities (I assume things like ps? pstat?)
> are broken, it should be relatively easy to replace them
> with utilities from another directory...

This is a really stupid idea; you'll end up with a horibble mix
of versions, and us poor bastards will die trying to work out
your problems.  (I would imagine, for instance, that init would
probably be one of the first things to break.)

> marty


-- 
]] Mike Smith, Software Engineer        msmith@atrad.adelaide.edu.au    [[
]] Genesis Software                     genesis@atrad.adelaide.edu.au   [[
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