https://bugzilla.redhat.com/show_bug.cgi?id=1479433
--- Comment #9 from Pierre Blavy pierreblavy@yahoo.fr --- btrfs fi us / Overall: Device size: 195.31GiB Device allocated: 135.01GiB Device unallocated: 60.30GiB Device missing: 0.00B Used: 53.40GiB Free (estimated): 140.42GiB (min: 140.42GiB) Data ratio: 1.00 Metadata ratio: 1.00 Global reserve: 512.00MiB (used: 0.00B)
Data,single: Size:133.00GiB, Used:52.88GiB /dev/sdd2 133.00GiB
Metadata,single: Size:2.01GiB, Used:530.58MiB /dev/sdd2 2.01GiB
System,single: Size:4.00MiB, Used:16.00KiB /dev/sdd2 4.00MiB
Unallocated: /dev/sdd2 60.30GiB
btrfs insp dump-t -r /dev/sdd2 btrfs-progs v4.9.1 root tree: 330530816 level 1 chunk tree: 131072 level 0 extent tree key (EXTENT_TREE ROOT_ITEM 0) 329990144 level 2 device tree key (DEV_TREE ROOT_ITEM 0) 58245120 level 0 fs tree key (FS_TREE ROOT_ITEM 0) 4243456 level 0 checksum tree key (CSUM_TREE ROOT_ITEM 0) 329940992 level 2 uuid tree key (UUID_TREE ROOT_ITEM 0) 181370880 level 0 file tree key (257 ROOT_ITEM 0) 329859072 level 2 file tree key (260 ROOT_ITEM 0) 55551868928 level 0 data reloc tree key (DATA_RELOC_TREE ROOT_ITEM 0) 4358144 level 0 total bytes 209715200000 bytes used 57335488512 uuid 189e4036-677d-4052-9613-15335cf954e3
uname -r 4.11.9-300.fc26.x86_64
btrfs ver btrfs-progs v4.9.1