Booting off raidz *mostly* work

[Ollivier Robert]

According to Doug Rabson:
> This sounds plausible - I never managed to see a gang block while I
> was working on this.

I'm not sure we can use the grub's code directly... How could we verify whether it
is gang blocks that break the loader?

-- 
Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- roberto at keltia.freenix.fr
In memoriam to Ondine : http://ondine.keltia.net/