困扰我的U盘问题

xiele

fdisk -l /dev/sda
[PHP]root@xiele:~# fdisk -l /dev/sda

Disk /dev/sda: 66 MB, 66748416 bytes
3 heads, 43 sectors/track, 1010 cylinders
Units = cylinders of 129 * 512 = 66048 bytes

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

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   ?     6032062    14880974   570754815+  72  Unknown
Partition 1 has different physical/logical beginnings (non-Linux?):
     phys=(357, 116, 40) logical=(6032061, 0, 40)
Partition 1 has different physical/logical endings:
     phys=(357, 32, 45) logical=(14880973, 0, 22)
Partition 1 does not end on cylinder boundary.
/dev/sda2   ?     1307671    16315642   968014120   65  Novell Netware 386
Partition 2 has different physical/logical beginnings (non-Linux?):
     phys=(288, 115, 43) logical=(1307670, 2, 7)
Partition 2 has different physical/logical endings:
     phys=(367, 114, 50) logical=(16315641, 1, 30)
Partition 2 does not end on cylinder boundary.
/dev/sda3   ?    14495206    29503176   968014096   79  Unknown
Partition 3 has different physical/logical beginnings (non-Linux?):
     phys=(366, 32, 33) logical=(14495205, 0, 21)
Partition 3 has different physical/logical endings:
     phys=(357, 32, 43) logical=(29503175, 1, 39)
Partition 3 does not end on cylinder boundary.
/dev/sda4   ?    22369622    22370052       27749+   d  Unknown
Partition 4 has different physical/logical beginnings (non-Linux?):
     phys=(372, 97, 50) logical=(22369621, 1, 1)
Partition 4 has different physical/logical endings:
     phys=(0, 10, 0) logical=(22370051, 1, 29)
Partition 4 does not end on cylinder boundary.

Partition table entries are not in disk order
root@xiele:~#[/PHP]
用dmesg&line | more 查看挂载点
[PHP]hub.c: new USB device 00:02.0-9, assigned address 4
scsi5 : SCSI emulation for USB Mass Storage devices
  Vendor: 汉王科技  Model: USB-DISK          Rev: 2.23
  Type:   Direct-Access                      ANSI SCSI revision: 02
Attached scsi removable disk sda at scsi5, channel 0, id 0, lun 0
SCSI device sda: 130368 512-byte hdwr sectors (67 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 4
MSDOS FS: IO charset cp936
FAT: bogus logical sector size 0[/PHP]

信息就这些，望赐教！