On 11/8/24 08:44, Samuel Zaslavsky wrote:
Hello everyone,

I have a job backing up several hundreds of To.
Job is incremental, every week, so only hundreds of Go, or a few To every week. After bad manipulation ( I know, I know...), we lost the bacula configurations (jobs, fileset, etc.) _but not the database_.

So we reinstalled bacula, connected it to the old database, recreated Jobs and filesets etc. Quite a quick and easy task. In Baculum, everything seems to be back as before.

Of course, some fileset configs may have change a little bit but for me it was not a real issue : I just want the job to backup new files, that's all. Also I added Ignore FileSet Changes = yes in the FileSet, to be sure it would not start a new full backup...

So I was expecting it would "go on" as if nothing happened.
But when I do an estimate, Bacula seems to be wanting to do a brand new full backup.
This is very annoying, since it would take months, dozens of tapes, etc.

I would like Bacula to resume at the point where it left off.

Anyone knows how to achieve that ?

Thanks a lot for your help !



It stands mentioning that the critical weak point of any incremental-forever scheme is that if a single incremental backup becomes unavailable for any reason, you may be unable to restore your data.

Bacula's "virtual full" model exists, in part, to try to *reduce* the risk of this happening.


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  Phil Stracchino
  Fenian House Publishing
  ph...@caerllewys.net
  p...@co.ordinate.org
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