Support of advanced RAID features in GRUB 2?

[Leif W]

Hi,

There seem to be some areas where support hasn't been implemented in 
GRUB 2.  I've checked the manual, FAQ and the archives of this list. 
Firstly I was wondering if there were any known workarounds with GRUB 2, 
from the ugly or tedious to the not-so-bad techniques, any and all. 
Secondly I was just wondering if anyone had any plans for this?

Specific areas:

* RAID 1, RAID 10, RAID5
* Partitionable RAID devices
* Picking the most up-to-date drive

Leif