On 03/18/11 12:16, Miłosz Kosobucki wrote:
> So,
> 
> is there any way to keep 7 days of backup that doesn't require having 
> two full backups on disk at any point?

If you *don't* at some point have two full backups on hand, then you
don't have a robust backup solution, because it means you deleted your
old full backup before the new one completed, and that in turn means
there is a window - however brief - during which you do not have a full
backup available to restore from.

-- 
  Phil Stracchino, CDK#2     DoD#299792458     ICBM: 43.5607, -71.355
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  Renaissance Man, Unix ronin, Perl hacker, SQL wrangler, Free Stater
                 It's not the years, it's the mileage.

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