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Date:      Tue, 29 Jul 2003 08:38:55 +0200
From:      Geoff Rehmet <geoff@is.co.za>
To:        Ken Smith <kensmith@cse.Buffalo.EDU>
Cc:        freebsd-hubs@freebsd.org
Subject:   Re: Mirror Site Requirements - Final Draft?
Message-ID:  <20030729083855.B13802@hermwas.is.co.za>
In-Reply-To: <20030727192724.GA10869@electra.cse.Buffalo.EDU>; from kensmith@cse.Buffalo.EDU on Sun, Jul 27, 2003 at 03:27:24PM -0400
References:  <20030727192724.GA10869@electra.cse.Buffalo.EDU>

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It seems that, on Sun, Jul 27, 2003 at 03:27:24PM -0400,
in message <20030727192724.GA10869@electra.cse.Buffalo.EDU>, Ken Smith wrote:
> 
> I think this reflects our latest thoughts.  If I missed let me know.  Note
> the distinction between Primary and Secondary doesn't really have any
> "functional" meaning - it is just to help provide users with an indication
> that a site *might* not have what they're looking for in the case of
> a site being Secondary.  Beta testers should also be able to use the
> list of Primaries as a guide to where they're likely to find the pre-release
> builds sooner versus later (or not at all).  We can work a bit on fine
> tuning what's available where later (see comment at the bottom).

I haven't managed to read all the mails in this thread, however, I have one
or two thoughts:

- The splitting out of parts of the tree, so that primary servers do not
	need to carry everything that is on ftp-master is probably a good
	idea - the archive is growing to the size that is not justified
	by the volume of downloads that it generates.

- Some thought should be taken towards ensuring that there is at least
	one primary mirror in each geographic region (probably on each
	continent). -- It is enough of a problem with the delays in
	syning, due to the high latency all the way from ftp-master.
	(Remember that in South Africa, we are dealing with at least
	250ms, or more - up to 600ms - RTT to ftp-master, which seems
	to affect cvsup quite adversely.  By having at least one
	primary mirror in country, that allows other mirrors in the
	country to get the bits quicker.

My second comment must be seen in the light of the first.

Regards,
Geoff.
-- 
Geoff Rehmet - New Business Development -  Internet Solutions
email: geoffr@is.co.za, geoff@is.co.za 
tel: +27-11-575-0426, fax/voicemail: +27-11-388-3205
mobile: +27-83-292-5800 www: http://www.is.co.za 



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