无法使用fdisk分区U盘

[eugenekim]

[root@Eugene tmp]# fdisk /dev/sda

Command (m for help): p

Disk /dev/sda: 245 MB, 245096960 bytes
8 heads, 59 sectors/track, 1014 cylinders
Units = cylinders of 472 * 512 = 241664 bytes

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

Device Boot Start End Blocks Id System
/dev/sda1 ? 3961381 4318774 84344761 69 Unknown
Partition 1 has different physical/logical beginnings (non-Linux?):
phys=(68, 13, 10) logical=(3961380, 0, 6)
Partition 1 has different physical/logical endings:
phys=(288, 115, 43) logical=(4318773, 0, 31)
Partition 1 does not end on cylinder boundary.
/dev/sda2 ? 3604915 7566528 934940732+ 73 Unknown
Partition 2 has different physical/logical beginnings (non-Linux?):
phys=(371, 114, 37) logical=(3604914, 1, 15)
Partition 2 has different physical/logical endings:
phys=(366, 32, 33) logical=(7566527, 3, 25)
Partition 2 does not end on cylinder boundary.
/dev/sda3 ? 6 6 0 74 Unknown
Partition 3 has different physical/logical beginnings (non-Linux?):
phys=(371, 114, 37) logical=(5, 3, 37)
Partition 3 has different physical/logical endings:
phys=(372, 97, 50) logical=(5, 3, 36)
Partition 3 does not end on cylinder boundary.
/dev/sda4 1 7277783 1717556736 0 Empty
Partition 4 has different physical/logical beginnings (non-Linux?):
phys=(0, 0, 0) logical=(0, 0, 1)
Partition 4 has different physical/logical endings:
phys=(0, 0, 0) logical=(7277782, 6, 14)
Partition 4 does not end on cylinder boundary.

Partition table entries are not in disk order

[xyxsblive]

哎，你可以在ＷＩＮ下把Ｕ盘格成ＦＡＴ３２的啊，然后在LINUX下挂载就成,干嘛要在LINUX下格呢?

[iisbsd]

是不是应该fdisk /dev/sda1？