drobo-utils RPM's for Fedora
If I get satisfied with it I could postulate it to Fedora/RPM-Fusion. Feedback would be grateful.
The Drobo is supposed to be the 8th wonder in backup hardware. It does all the data integrity stuff automagically and only asks to be feeded with off the self SATA disks from time to time. Supposely as easy as your mother could manage it.
For your curiosity, my backup system is composed with Drobo and the desktop application back-in-time (which puts rsync under the hood). Time will say if this is as easy and secure as a soho user (that's me) needs.