Re: how many chunk trees and extent trees present

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On 04/18/2015 01:29 AM, David Sterba wrote:
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*.

 I didn't understand in full what's the idea here, but let met try..
 would it not defeat the purpose of encryption which is not to let
 disk have the un-encrypted data ? Looks like I am missing something
 here.

Thanks, Anand
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