>> What is the most recent OpenBSD release that does support and document >> installing on to RAID? > > none. > > it's pointless anyway. use two machines and carp, et voila, resilent > against a lot more things than just disk failures.
And if you don't want to suffer because of a harddisk failure you can also use flashrd to make the openbsd stuff on a DOM, a Compact Flash or even an USB key. /Xavier