[root@crm testdisk-6.12]# hexdump -C /dev/xvdd |head -n 40
00000000  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
06629e00  00 80 fb 03 00 60 fb 03  00 f8 32 00 d0 cb a7 03  |.....`....2.....|
06629e10  12 47 fa 03 00 00 00 00  02 00 00 00 02 00 00 00  |.G..............|
06629e20  00 80 00 00 00 80 00 00  00 80 00 00 ad 07 8c 4e  |...............N|
06629e30  96 2e 9d 4e 04 00 ff ff  53 ef 03 00 01 00 00 00  |...N....S.......|
06629e40  b0 2b 7c 4e 00 00 00 00  00 00 00 00 01 00 00 00  |.+|N............|
06629e50  00 00 00 00 0b 00 00 00  80 00 00 00 3c 00 00 00  |............<...|
06629e60  06 00 00 00 03 00 00 00  01 72 e2 78 4d f4 45 16  |.........r.xM.E.|
06629e70  80 b1 22 d2 34 bf 4d bf  00 00 00 00 00 00 00 00  |..".4.M.........|
06629e80  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
06629ec0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 f0 03  |................|
06629ed0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
06629ee0  08 00 00 00 00 00 00 00  00 00 00 00 bd 35 16 fa  |.............5..|
06629ef0  aa b5 42 f7 88 72 9f 5b  7d a6 cb 88 02 01 00 00  |..B..r.[}.......|
06629f00  0c 00 00 00 00 00 00 00  b0 2b 7c 4e 09 08 00 00  |.........+|N....|
06629f10  0a 08 00 00 0b 08 00 00  0c 08 00 00 0d 08 00 00  |................|
06629f20  0e 08 00 00 0f 08 00 00  10 08 00 00 11 08 00 00  |................|
06629f30  12 08 00 00 13 08 00 00  14 08 00 00 15 08 00 00  |................|
06629f40  16 0c 00 00 00 00 00 00  00 00 00 00 00 00 00 08  |................|
06629f50  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
0662aa00  01 04 00 00 02 04 00 00  03 04 00 00 00 00 f5 7f  |................|
0662aa10  02 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
0662aa20  01 84 00 00 02 84 00 00  03 84 00 00 d1 6f 00 80  |.............o..|
0662aa30  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
0662aa40  00 00 01 00 01 00 01 00  02 00 01 00 fe 7b 00 80  |.............{..|
0662aa50  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
0662aa60  01 84 01 00 02 84 01 00  03 84 01 00 fd 77 fe 7f  |.............w..|
0662aa70  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
0662aa80  00 00 02 00 01 00 02 00  02 00 02 00 fe 7b 00 80  |.............{..|
0662aa90  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
0662aaa0  01 84 02 00 02 84 02 00  03 84 02 00 fd 77 00 80  |.............w..|
0662aab0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
0662aac0  00 00 03 00 01 00 03 00  02 00 03 00 fe 7b 00 80  |.............{..|
0662aad0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
0662aae0  01 84 03 00 02 84 03 00  03 84 03 00 fd 77 00 80  |.............w..|
0662aaf0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
0662ab00  00 00 04 00 01 00 04 00  02 00 04 00 fe 7b 00 80  |.............{..|