(3) show allocated extents on HD:
allocated extents of "uploads/abs-guide.pdf":
| 0x1e9922 (start) 0xfe (blocks) |
0x1e9a21 (start) 0x1 (blocks) |
0x1e9a23 (start) 0x1 (blocks) |
0x1e9a25 (start) 0x1 (blocks) |
0x1e9a27 (start) 0x1 (blocks) |
0x1e9a29 (start) 0x1 (blocks) |
0x1e9a2b (start) 0x10 (blocks) |