Re: [PATCH v2 00/10] fsdax,xfs: Add reflink&dedupe support for fsdax

[Adam Borowski]

On Wed, Mar 10, 2021 at 02:26:43PM +0000, Matthew Wilcox wrote:
> On Wed, Mar 10, 2021 at 08:21:59AM -0600, Goldwyn Rodrigues wrote:
> > DAX on btrfs has been attempted[1]. Of course, we could not
> 
> But why?  A completeness fetish?  I don't understand why you decided
> to do this work.

* xfs can shapshot only single files, btrfs entire subvolumes
* btrfs-send|receive
* enumeration of changed parts of a file


Meow!
-- 
⢀⣴⠾⠻⢶⣦⠀ I've read an article about how lively happy music boosts
⣾⠁⢠⠒⠀⣿⡁ productivity.  You can read it, too, you just need the
⢿⡄⠘⠷⠚⠋⠀ right music while doing so.  I recommend Skepticism
⠈⠳⣄⠀⠀⠀⠀ (funeral doom metal).