Kent Overstreet wrote:

Yes, correct. The on disk format changes in bcache-dev are just too deep to
feasibly write backwards compat code, unfortunately.

And the on disk format is still in flux - for just a bit longer hopefully
though, right now I'm working on a pretty major revamp that's getting close to

Any chance we could get a git url of the bcache-tools-in-flux as well?
-- 
Stephen.