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Date:      Fri, 17 Mar 2000 09:46:37 -0500
From:      Will Andrews <andrews@technologist.com>
To:        "Jeffrey J. Mountin" <jeff-ml@mountin.net>
Cc:        FreeBSD Current <current@FreeBSD.org>
Subject:   Re: Why not gzip iso images?
Message-ID:  <20000317094637.A404@argon.blackdawn.com>
In-Reply-To: <4.3.2.20000315113750.00b128e0@207.227.119.2>; from jeff-ml@mountin.net on Wed, Mar 15, 2000 at 11:59:29AM -0600
References:  <20000315142247.M30974@abc.123.org> <20000315134211.A47945@tomcat.xs4all.nl> <Pine.BSF.4.21.0003150813230.64597-100000@epsilon.lucida.qc.ca> <20000315142247.M30974@abc.123.org> <20000315055316.D14789@fw.wintelcom.net> <4.3.2.20000315113750.00b128e0@207.227.119.2>

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On Wed, Mar 15, 2000 at 11:59:29AM -0600, Jeffrey J. Mountin wrote:
> However, if you consider the size of the file and the possibility of 
> corruption, then it should be archived with gzip and forget the compression 
> (gzip -1).  Now it can be checked for errors.

MD5 checksums are more compact and much cooler.

> Another issue is the size.  Many factors determine how quickly one can 
> obtain the ISO.  It would be nice if it were broken into smaller 
> volumes.  About 10-20 MB each would be good.  That way should something 
> fail, there less time and bandwidth wasted should one need to start over.

Ever heard of 'reget'?

> Call me a disinterested 3rd party.  Never pull the ISO, only the parts 
> needed. ;)

I tend to agree with this. 650MB is way too much - perhaps the images could
be broken up according to the portion of the system (i.e., bin, sbin,
usr.bin, usr.sbin, etc, et cetera).

-- 
Will Andrews <andrews@technologist.com>
GCS/E/S @d- s+:+>+:- a--->+++ C++ UB++++ P+ L- E--- W+++ !N !o ?K w---
?O M+ V-- PS+ PE++ Y+ PGP+>+++ t++ 5 X++ R+ tv+ b++>++++ DI+++ D+ 
G++>+++ e->++++ h! r-->+++ y?


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