On Wed, Jun 20, 2007 at 01:25:35PM -0700, mario heimel wrote:
> Linux is the first operating system that can boot from RAID-1+0,
> RAID-Z or RAID-Z2 ZFS, really cool trick to put zfs-fuse in the
> initramfs.  ( Solaris can only boot from single-disk or RAID-1 pools ) 

Note that this method is much like the old 'UFS mountroot' support which
was replaced in favor of the current native GRUB boot. This method could
support arbitrary pools at the cost of maintaining an extra UFS slice.
You basically boot from something that GRUB can read (in this case
initramfs), and then "switch" to the real boot environment.

This is very different from booting natively from GRUB, as you have to
maintain two separate boot environments (one on your initramfs and one
in your ZFS root).

- Eric

--
Eric Schrock, Solaris Kernel Development       http://blogs.sun.com/eschrock
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