> License is the obvious blocker, aside from all the technical issues. Btrfs is GPL WinBtrfs [1], a reimplementation of btrfs from scratch for Windows systems,

> License is the obvious blocker, aside from all the technical issues. Btrfs is GPL WinBtrfs [1], a reimplementation of btrfs from scratch for Windows systems, is licensed under the LGPL v3. Just because the reference implementation uses one license doesn't mean that others must use it too. [1] https://github.com/maharmstone/btrfs https://github.com/maharmstone/btrfs