Btrfs devel - Jul 2013 - Can btrfs handle different RAID levels for different subvolumes?

Can one btrfs filesystem handle different RAID levels e.g. for different 
subvolumes? If so, how does deduplication with bedup 
(https://github.com/g2p/bedup) across them work?

(It has been asked already on the Net 
(http://unix.stackexchange.com/questions/82869/can-btrfs-handle-different-raid-levels-for-different-subvolumes)
but the question didn''t get the answer. I guess answering it should be 
straightforward for you, guys :-) )

Adam Ryczkowski


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On Sun, Jul 14, 2013 at 04:50:35PM +0200, Adam Ryczkowski
wrote:
> Can one btrfs filesystem handle different RAID levels e.g. for
> different subvolumes? If so, how does deduplication with bedup
> (https://github.com/g2p/bedup) across them work?
   No, not yet.

   It''s planned at some point (probably in the fairly distant future),
but hasn''t arrived yet.

   Hugo.
> (It has been asked already on the Net
(http://unix.stackexchange.com/questions/82869/can-btrfs-handle-different-raid-levels-for-different-subvolumes)
> but the question didn''t get the answer. I guess answering it
should
> be straightforward for you, guys :-) )
> 
> Adam Ryczkowski
> 
> 
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