BTRFS(8) BTRFS BTRFS(8) btrfs - btrfs btrfs [ ] <> [<>...] <> [] [<>] btrfs btrfs. . COMMANDS. btrfs-convert(8) <> btrfstune(8) <> / . STANDALONE TOOLS . ( ) btrfs(5) <>. . btrfs-<>. : btrfs sub snaps btrfs subvolume snapshot. btrfs file s file s filesystem show filesystem sync . . SI IEC-I ( numfmt(1) ) B. C ( locale(7) ). btrfs command --help btrfs [command...] help --full . btrfs : btrfs -q subvolume create ... btrfs --dry-run subvolume create ... --format <> (text json) -v|--verbose -q|--quiet --log <> ( info verbose quiet) : --help --version balance btrfs . btrfs-balance(8) <> . check btrfs. btrfs-check(8) <> . device btrfs . btrfs-device(8) <> . btrfs . btrfs-filesystem(8) <> . inspect-internal . btrfs-inspect-internal(8) <> . property btrfs. btrfs-property(8) <> . qgroup (qgroup) btrfs. btrfs-qgroup(8) <> . quota btrfs . btrfs-quota(8) <> btrfs-qgroup(8) <> . receive . btrfs-receive(8) <> . replace btrfs. btrfs-replace(8) <> . rescue btrfs . btrfs-rescue(8) <> . restore btrfs . btrfs-restore(8) <> . scrub (Scrub) btrfs. btrfs-scrub(8) <> . send . btrfs-send(8) <> . subvolume btrfs . btrfs-subvolume(8) <> . . . (). btrfs: btrfs-convert ext2/3/4 btrfs btrfstune btrfs-select-super btrfs-find-root . busybox . . btrfs help --box. btrfs . . btrfs btrfs-progs. . btrfs(5) <>, btrfs-balance(8) <>, btrfs-check(8) <>, btrfs-convert(8) <>, btrfs-device(8) <>, btrfs-filesystem(8) <>, btrfs-inspect-internal(8) <>, btrfs-property(8) <>, btrfs-qgroup(8) <>, btrfs-quota(8) <>, btrfs-receive(8) <>, btrfs-replace(8) <>, btrfs-rescue(8) <>, btrfs-restore(8) <>, btrfs-scrub(8) <>, btrfs-send(8) <>, btrfs-subvolume(8) <>, btrfstune(8) <>, mkfs.btrfs(8) <> 3 . . : . 6.19.1 20 2026 BTRFS(8)