> > So they say, and correct me if i'm wrong, that RAID10 is a RAID 1 of > RAID 0. A mirror of stripe sets. You said it's not that, i lost you on > this one. > Heh, I dare say most of us are lost on this one. It is a blinking new module for md that is not available on Centos 4. This should help us deal with any future questions from people asking, "How do I create a raid10 array for root during installation?" or similar. Answer: You cannot not. But you can do raid 1+0/0+1.