I'm trying to backup a directory with backup2l and I don't understand the 'Backup parameters'. I don't understand the levels, max full backups... because with the current settings I end up with my disk filled very quickly. The directory is 1GB approx and every day backup2l eats up another GB so I guess this is not quite differential.
If anybody could explain how that works in a simple way or point to some simple doc (which I could not find) I would be delighted. In the meantime I'm trying other settings.