btrfs

This package provides low-level bindings to the btrfs API (i.e. the BTRFS_IOC_* ioctls). Currently, only a subset of the API is supported, including functions needed to work with subvolumes/snapshots as well as file cloning. In order to build this package, linux-headers need to be installed. Warning: btrfs is still considered experimental. This module is also experimental and may contain serious bugs that may result in data loss. Do not use it on data that has not been backed up yet.