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Date:      Thu, 31 Dec 1998 15:07:06 -0600
From:      Jon Hamilton <hamilton@pobox.com>
To:        Patrick Seal <patseal@hyperhost.net>
Cc:        Marc Andre Paquin <map@interresa.ca>, freebsd-questions@FreeBSD.ORG
Subject:   Re: FreeBSD tree and backups 
Message-ID:  <199812312107.NAA20101@hub.freebsd.org>
In-Reply-To: Your message of "Thu, 31 Dec 1998 12:25:57 EST." <Pine.BSF.4.05.9812311219250.532-100000@foobar.hyperhost.net> 

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In message <Pine.BSF.4.05.9812311219250.532-100000@foobar.hyperhost.net>, Patri
ck Seal wrote:
} With the price of Hard Drives as they are now, I would just get a nice big
} juicy 8-16gig HD to backup with. It would be a lot cheaper (faster and  relia
} ble)
} than getting a tape drive. 

But not as flexible.  With tapes, you can do a full backup periodically
and keep them "forever", and you can later go back and retrieve a file
from, say, a year ago.  With a total of 16G of disk space for backups,
you can retain a much smaller amount.  Using a disk like that also does 
nothing to protect against a disk controller which goes haywire and randomly 
writes junk to your disks - including the one you've got your backups on.

-- 
   Jon Hamilton  
   hamilton@pobox.com


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