They are crazy high speeds for the uncached read, Does the whole system seem more responsive??
If you find its stable enough like three, four days uptime then I will be up for it.

Everthings installing so well on this install, just can't get the extension caches to keep all the kexts i want in them.

I always have to use -f at boot or the usbwireless stick, will not be mounted at start. If I unplug it then plug it back it works. but only using -f, makes it load already mounted.

But things look really promising with zfs I hope its stable.

Maybe if others read these posts somebody will know a bit about how to port dmraid to the mac.