A set of userspace utilities for managing Btrfs filesystems on Linux. Includes tools for creating, checking, converting from ext2/3/4 and reiserfs, and administering filesystems with support for snapshots, compression, and software RAID.

ALT Linux Wiki: https://www.altlinux.org/Btrfs

Home pages:

• https://github.com/kdave/btrfs-progs

• https://btrfs.readthedocs.io