On Jul 23, 2004, at 3:12 PM, Phil Stracchino wrote: > This is 1+0 (mirrored, then striped): > > { [0 1] [2 3] [4 5] [6 7] [8 9] [a b] [c d] [e f] } > > If one disk fails, one subunit will lose its mirror, but the array now > looks like this: > > { [_ 1] [2 3] [4 5] [6 7] [8 9] [a b] [c d] [e f] } > So what about RAID 1+5? Andrew