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Re: [Duplicity-talk] Automatic backups


From: Kenneth Loafman
Subject: Re: [Duplicity-talk] Automatic backups
Date: Mon, 08 Oct 2007 09:34:25 -0500
User-agent: Thunderbird 1.5.0.13 (X11/20070824)

It actually takes 3 commands (--cleanup is a command).

duplicity --cleanup ...
duplicity --remove-older-than ...
duplicity --full-if-older-than ...

If you are doing 2 incremental backups a day for a month, that's 60
incremental backups to restore if Murphy hits on the 30th day.  You
might want to reduce the frequency of the incremental backups and
increase the frequency of the full backups.

...Ken

Fabiano Bonin wrote:
> Are these two commands enough to keep duplicity running without human
> intervention?
> 
> The plan is to run both commands two times per day and keep 1 month history.
> 
> duplicity --cleanup --full-if-older-than 1M /home/fabiano
> file:///var/tmp/duplicity
>     if the command above suceed, then:
> duplicity --remove-older-than 1M --force file:///var/tmp/duplicity
> 
> - If one of these commands fail due to network problems, can i expect
> next run will solve the problems automagically?
> - Is there some advice against keeping almost 60 (30 days x 2 sets per
> day) incremental backup sets?
> 
> Regards,
> 
> Fabiano.
> 
> 
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