Re: how many chunk trees and extent trees present

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David Sterba wrote on 2015/04/17 19:29 +0200:
On Fri, Apr 17, 2015 at 09:19:11AM +0000, Hugo Mills wrote:
In, some article i read that future there will be more chunk tree/ extent
tree for single btrfs. Is this true.

    I recall, many moons ago, Chris saying that there probably wouldn't
be.

More extent trees tied to a set of fs trees/subvolumes would be very
useful for certain usecases *cough*encryption*cough*.

BTW, will such design makes reflink between different set of extents fallback to normal copy?

And I'm pretty sure that inband dedup will be affected too...

Thanks,
Qu

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