http://www.hscripts.com/tutorials/linux-services/mdadm.html
http://en.wikipedia.org/wiki/Redundant_array_of_independent_disks
http://lwn.net/Articles/283161/
http://www.joshbryan.com/blog/2008/01/02/lvm2-mirrors-vs-md-raid-1/
Thoughts of Digitalw00t
http://www.hscripts.com/tutorials/linux-services/mdadm.html
http://en.wikipedia.org/wiki/Redundant_array_of_independent_disks
http://lwn.net/Articles/283161/
http://www.joshbryan.com/blog/2008/01/02/lvm2-mirrors-vs-md-raid-1/