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Can btrfs handle different RAID levels for different subvolumes?

DISCUSSION Adam Ryczkowski 2 participants 2 messages Jul 14, 2013 Btrfs file system

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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

#1 lore raw
Quoted 3 lines · Adam Ryczkowski

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.

Quoted 7 lines

(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

Signature · 4 lines
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