3 ms·What if that happens after your monthly creation of a new backup.by graemep 17d agoWhat if that happens after your monthly creation of a new backup.bnegreve 17d agoI keep the previous backup for one month and then delete it. So eventually the file is lost yes, but this is inevitable if you assume finite amount of storage.graemep 17d agoIn that case I think its a good system. Its very similar to an incremental backup in what it achieves.