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Date:      Mon, 16 Jul 2007 08:29:54 -0700
From:      Tim Kientzle <kientzle@freebsd.org>
To:        Ulrich Spoerlein <uspoerlein@gmail.com>
Cc:        hackers@freebsd.org
Subject:   Re: Tar output mode for installworld
Message-ID:  <469B8EF2.3010002@freebsd.org>
In-Reply-To: <7ad7ddd90707152356v6034352uf1f7a42ddb9c1166@mail.gmail.com>
References:  <46992FFF.7010906@kientzle.com>	 <20070714223853.GF16579@britannica.bec.de>	 <469992CA.6000104@freebsd.org> <4699BE75.2090808@freebsd.org>	 <20070715184703.GK2819@roadrunner.q.local>	 <469A8F91.7090509@freebsd.org> <7ad7ddd90707152356v6034352uf1f7a42ddb9c1166@mail.gmail.com>

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Ulrich Spoerlein wrote:
> On 7/15/07, Tim Kientzle <kientzle@freebsd.org> wrote:
> 
>> Plus:  The specification file can re-use the existing
>> files on CD, ...
> 
> That is exactly what I was referring to above. And AFAIK DragonflyBSD
> does it in a similar way. They simply copy the live CD onto the HDD.
> 
>> Minus:  Installing a specification file this way would
>> be slower because you then have to read a lot of small
>> files off of CD.
> 
> True, but couldn't we optimize the ISO layout so it will be a near
> sequential read of the CD?

Hmmm...  This might work.  The prototype 'ntree' support
I posted should be sufficient for people to experiment
with these ideas.

Cheers,

Tim Kientzle



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