Amanda-Users

Full version history backup, a thought.

2007-07-30 08:41:15
Subject: Full version history backup, a thought.
From: Chris Lee <cslee-list AT cybericom.co DOT uk>
To: amanda-users AT amanda DOT org
Date: Mon, 30 Jul 2007 13:25:42 +0100
I was wondering about keeping a full version history of my files and thought if I place them in a subversion or Git repository then I could back that up and restore any version I want whenever I need to.

Then I thought maybe if Amanda were to un-tar my backups into a holding space that was a version control system then tape the version controlled holding space to tape then I would have a managed backup system and have the advantage of being able to go back as far as I like to collect a version of a file.

Is this possible, what do you think of short-comings, like are there file types that do not lend themselves well to "only differences" versioning, what versioning systems are best and store the smallest data amount for the differences etc.

Chris.

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