volume unify type cluster/distribute subvolumes block0 block1 block2 end-volume ----------------------------- here translator "cluster/distribute" could work like RAID 0 (stripe) ? somebody told me to use "unify" translator instead of "stripe". it's very confused. ------------ "... you would get redundancy and 2/3rd the space." here there is a mirror for each brick,so we could get 1/2 the space. is it right? thanks~~~