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Date:      Wed,  1 Nov 2000 00:11:23 -0600
From:      Gerd Knops <gerti@bitart.com>
To:        freebsd-questions@freebsd.org
Subject:   Remote upgrade suggestions?
Message-ID:  <20001101061123.10136.qmail@camelot.bitart.com>

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Hello everybody,

I have about 50 machines (spread over 4 continents) running FreeBSD in  
various versions from 3.2 to 3.5. For various reasons I would like to  
upgrade them to 4.2. The problems:

- remote upgrade from 3.x to 4.x is a tricky procedure
- not all of the systems may have enough diskspace for a full system build
- bandwidth to some of the systems is quite limited (64 kbsec with a  
little packet loss)

On the plus side, all systems have a second disk (identical to the  
first) that I could use to move a new system to, then have someone just  
swap the disks.

So I am thinking of bulding a minimal system, the sending it as a  
compressed tarball, have an install script put a system from it onto  
the second disk (and I think it needs to write boot blocks?).

Anyone done something like this and care to share experiences? Or  
anyone have a better idea?

Thanks for reading

Gerd


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