btrfs-gui

Announcing btrfs-gui

Here's the email I sent to the btrfs mailing list a few moments ago:

Over the last few weeks, I've been playing with a foolish idea, mostly triggered by a cluster of people being confused by btrfs's free space reporting (df vs btrfs fi df vs btrfs fi show). I also wanted an excuse, and some code, to mess around in the depths of the FS data structures.