u盘分区表坏了还能不能恢复文件？

[yiyepianzhou]

我用fdisk -l /dev/sdc
Note: sector size is 2048 (not 512)

Disk /dev/sdc: 520 MB, 520093696 bytes
16 heads, 62 sectors/track, 256 cylinders
Units = cylinders of 992 * 2048 = 2031616 bytes
Disk identifier: 0x6f20736b

This doesn't look like a partition table
Probably you selected the wrong device.

Device Boot Start End Blocks Id System
/dev/sdc1 ? 784412 1935127 2283019262 72 Unknown
Partition 1 has different physical/logical beginnings (non-Linux?):
phys=(357, 116, 40) logical=(784411, 3, 11)
Partition 1 has different physical/logical endings:
phys=(357, 32, 45) logical=(1935126, 8, 51)
Partition 1 does not end on cylinder boundary.
/dev/sdc2 ? 170050 2121692 3872056480 65 Novell Netware 386
Partition 2 has different physical/logical beginnings (non-Linux?):
phys=(288, 115, 43) logical=(170049, 14, 47)
Partition 2 has different physical/logical endings:
phys=(367, 114, 50) logical=(2121691, 4, 42)
Partition 2 does not end on cylinder boundary.
/dev/sdc3 ? 1884962 3836603 3872056384 79 Unknown
Partition 3 has different physical/logical beginnings (non-Linux?):
phys=(366, 32, 33) logical=(1884961, 2, 30)
Partition 3 has different physical/logical endings:
phys=(357, 32, 43) logical=(3836602, 7, 39)
Partition 3 does not end on cylinder boundary.
/dev/sdc4 ? 1 3666559 2979485696 d Unknown
Partition 4 has different physical/logical beginnings (non-Linux?):
phys=(372, 97, 50) logical=(0, 0, 1)
Partition 4 has different physical/logical endings:
phys=(0, 10, 0) logical=(3666558, 15, 30)
Partition 4 does not end on cylinder boundary.

Partition table entries are not in disk order
这是不是说明分区表坏了，还是u盘坏了
打开u盘能看到一些体小的文件，也可以写一些文件进去，看得到的文件也可以出来
但有大部分空间被占了，还一些文件看不到，
还能恢复文件嘛