$ sudo ./btrfs_map_physical /mnt/lol/samba-dc.ldb.backup| column -ts $'\t'                                                                                                                                                                      Wed 15  9:59PM
FILE OFFSET  FILE SIZE  EXTENT OFFSET  EXTENT TYPE  LOGICAL SIZE  LOGICAL OFFSET  PHYSICAL SIZE  DEVID  PHYSICAL OFFSET
0            8192       0              regular      8192          1104203776      8192           1      2186334208
65536        1769472    0              regular      1769472       17235968        1769472        1      17235968