I hadn't considered raiding EBS volumes. One problem could be the ability to do snapshots. But here is a decent article on using XFS to make your own snapshots.

I hadn't considered raiding EBS volumes. One problem could be the ability to do snapshots. But here is a decent article on using XFS to make your own snapshots. (http://alestic.com/2009/09/ec2-consistent-snapshot http://alestic.com/2009/09/ec2-consistent-snapshot)