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Date:      Mon, 05 May 2003 10:54:47 -0500
From:      Kirk Strauser <kirk@strauser.com>
To:        freebsd-hackers@freebsd.org
Subject:   Re: Periodic email about security notifications
Message-ID:  <87llxl4ce0.fsf@pooh.honeypot.net>
In-Reply-To: <20030505153116.GC74924@freepuppy.bellavista.cz> (Roman Neuhauser's message of "Mon, 5 May 2003 17:31:16 %2B0200")
References:  <20030504100447.GU12792@freepuppy.bellavista.cz> <200305042336.h44NaoM7023683@gw.catspoiler.org> <20030504235059.GB42024@isnic.is> <20030505001955.GB92114@opiate.soulwax.net> <87r87d5vfg.fsf@pooh.honeypot.net> <87u1c94epk.fsf@pooh.honeypot.net> <20030505153116.GC74924@freepuppy.bellavista.cz>

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At 2003-05-05T15:31:16Z, Roman Neuhauser <neuhauser@bellavista.cz> writes:

>     or something like this?
>
>     security_advisory_mirror_list="ftp0 ftp1 ftp2 ftp3 ftp4 ftp5 ftp6 ftp7"
>
>     getMirror () {
>         set -- $security_advisory_mirror_list
>         security_advisory_mirror=$(eval echo '$'`jot -r 1 1 $#`)
>     }

There's nothing at all wrong with that.  My goal, though was to
automatically add that functionality to *every* program that would
ordinarily connect to ftp.freebsd.org.  With the exception of changing some
default values, no programs would have to be modified to get the new
rotating-mirror capability.

Beyond that, someone could run a monitoring program that would take ailing
servers out of the DNS rotation as problems occur.  With an automated setup,
you could be guaranteed that a connection to "ftpmirror.freebsd.org" would
always work (given a short interval to allow DNS updates to propogate).
-- 
Kirk Strauser



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