> Fred . wrote:
> > Previously we have not been able to have ZFS support due to it being
> > licensed under the CDDL and the kernel under the GPL.
> >
> > Sun have contributed ZFS support to GRUB under the GPL license. We
> > could now use that code to implement support for ZFS in the Linux
> > kernel.
> >
> >
http://blogs.sun.com/darren/entry/zfs_under_gplv2_already_exists
>
> From what I can see, it is an absolutely-minimal readonly implementation.