ZFS v28 (Re: ZFS support in GRUB)
2010/8/10, Robert Millan <firstname.lastname@example.org>:
> - Only ZFS up to (and including) version 14 is supported. [...] complete
> support for ZFS in root isn't currently being worked on. We need
> help in this area.
Taking  into account I guess there will be interest for v28 support
in GRUB sometime in the near future.
It's come to my attention, after speaking with the Solaris engineer
working on GRUB 2, that Oracle has an update of GRUB ZFS code
to a recent version. They have plans to release this code, I suppose
with Solaris 11 (which will presumably use GRUB 2), but I don't know
details about their timeline yet.
OTOH, latest OpenSolaris / Illumos already have recent ZFS code,
but it's for GRUB Legacy. GRUB 2's ZFS implementation (in
grub-extras) is based on an earlier version of OpenSolaris' grub-0.97,
and it shouldn't be too hard to resync it if necessary.
If someone is interested in doing this resync, I recommend you speak
with Vladimir Serbinenko first.
> - Multi-device arrays are not supported.
They're also working on this (striped arrays and RAIDZ).