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Date:      Thu, 8 Apr 1999 02:23:56 +0100
From:      Mark Ovens <marko@uk.radan.com>
To:        Greg Lehey <grog@lemis.com>
Cc:        questions@freebsd.org
Subject:   Re: Fresh install on an existing UFS - possible?
Message-ID:  <19990408022356.F2997@marder-1.localhost>
In-Reply-To: <19990408103817.O2142@lemis.com>; from Greg Lehey on Thu, Apr 08, 1999 at 10:38:17AM %2B0930
References:  <19990408010922.A2997@marder-1.localhost> <19990408103817.O2142@lemis.com>

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On Thu, Apr 08, 1999 at 10:38:17AM +0930, Greg Lehey wrote:
> On Thursday,  8 April 1999 at  1:09:23 +0100, Mark Ovens wrote:
> > Can you install 3.1 (from the CDs) when one of the patitions already
> > has a UFS and files on it? 
> 
> Yes.

Good

> 
> > ISTR, back in the 2.2.x days that sysinstall *insisted* on doing a
> > newfs on *all* the partitions you selected.
> 
> Your memory is letting you down.
> 

A sign of age I guess

> > For example, if the partition I want to use for /usr has an existing
> > UFS and files on it will thoses files still be there after I install
> > FreeBSD (assuming of course that they do not have the same filename
> > as files that are installed, in which case they would be
> > overwritten).
> 
> In general, yes.  In fact, you may find old corpses of forgotten
> programs left behind as well.  /etc is a special case if you choose
> the upgrade installation: it gets moved out of the way, a new one is

I'm not talking about upgrading, I mean a complete fresh install.
If I make my new HD one single slice (with the existing FreeBSD
system), mount it on /mnt, cp stuff I want to save, retaining the
directory structure but putting it under say /mnt/old.system, when
I do as fresh install using this single (whole disk) slice as /usr
will I have, on the new system, /usr/old.system with all the files
I copied under it?

> installed, and you later have a choice of merging the old files.  It's
> messy at best: particularly the startup files have changed a lot, and
> they're still changing.
> 
> Greg
> --
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-- 
      FreeBSD - The Power To Serve http://www.freebsd.org
      My Webpage http://www.users.globalnet.co.uk/~markov
_______________________________________________________________
Mark Ovens, CNC Apps Engineer, Radan Computational Ltd. Bath UK
CAD/CAM solutions for Sheetmetal Working Industry
mailto:marko@uk.radan.com                  http://www.radan.com



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