> From: discuss-bounces+blu=nedharvey.com at blu.org [mailto:discuss- > bounces+blu=nedharvey.com at blu.org] On Behalf Of > > Its funny, but I never considered an odd number of drives as viable for > raid1. What about a 3-way mirror? More appropriately, look up raid-1e. It's a better description of btrfs raid-1.