Bacula-users

Re: [Bacula-users] Incremental backups of older data

2009-02-19 08:57:16
Subject: Re: [Bacula-users] Incremental backups of older data
From: "Jari Fredriksson" <jarif AT iki DOT fi>
To: "Sebastian Stark" <stark AT tuebingen.mpg DOT de>, <bacula-users AT lists.sourceforge DOT net>
Date: Thu, 19 Feb 2009 15:50:40 +0200
> For special data we have a backup scheme that does not
> really fit bacula's idea of incremental backups:
> 
> There is a directory, say /archive, that is empty by
> default. If something needs to be backed up by bacula, it
> is copied (or moved) into this directory. Then the backup
> job is started and eventually (see below) the data are
> deleted from the /archive directory. 
> 
> Since the data are very likely to have an older timestamp
> than the last bacula backup run, incremental backups do
> not work for this. So far we handle this by doing a full
> backup every time and deleting the data from /archive.
> But what we would like is to keep the data within /
> archive as long as possible. 
> 
> Is there any way to tell bacula it should backup all new
> files (new meaning "not already backed up") within this
> directory, regardless of the timestamp, without doing a
> full backup? 
> 
> touch(1) is not an option because the timestamps are
> important information we must not loose.
> 

Exclude the /archive from your normal backup job filelist.

Create a new additional job, and schedule a daily full job for it. Include  
only /archive.



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