content: Actually, go research "test your disaster recovery plan." There was a HUGE stink about ten years ago when Gartner or a similar group did a study and discovered that a massive number of mission-critical systems couldn't actually be restored from tape (because the system was never configured properly, so the tapes were blank, or because they weren't being stored properly, or the tapes weren't actually being switched out and archived...) In addition a lot of management thinks that high availability = don't need backups.