> today again a question concerning Point-In-Time-Restore :
>
> Following situation :
>
> I did make backups of a node for more than half a year. Many files have
> prduced versions on the backup-server, a lot of files did not because they
> did not change since start of backup. My policy says it will keep 10
> versions for lets say 3 month.
>
> Now I start a full backup of the whole client. I produce a new version of
> all files. For many of those files that had only produced one version up to
> this date, the retention-period will cause this older version to be deleted.

The timer to expire the older version starts when it was replaced.  Thus the
older version is available for 3 months, per the above example.