> So, is btrfs natively supported by grub2 now?
Yes
>  And please update bzr
> experimental branch also, with the block_io and non-512 byte sector
> support if possible. Thanks in advance
Take a deep breath and remember that people aren't paid for this. It
will land there when it will. Not sooner.



-- 
Regards
Vladimir 'φ-coder/phcoder' Serbinenko