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前天升级后我用U盘的时候就老是不正常，要么不能识别，要么识别了不能写入……有一个U盘还被弄费了，现在在Windows下都格式不了。请大家帮我看看是怎么回事。
插上被弄坏的那个U盘dmesg提示如下：
usb 2-1: new full speed USB device using uhci_hcd and address 3
usb 2-1: configuration #1 chosen from 1 choice
scsi1 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
scsi 1:0:0:0: Direct-Access FREEDISK HISPEED_USB-DISK 3.01 PQ: 0 ANSI: 2
SCSI device sda: 1 512-byte hdwr sectors (0 MB)
sda: Write Protect is off
sda: Mode Sense: 0b 00 00 08
sda: assuming drive cache: write through
SCSI device sda: 1 512-byte hdwr sectors (0 MB)
sda: Write Protect is off
sda: Mode Sense: 0b 00 00 08
sda: assuming drive cache: write through
sda:<6>sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
printk: 22 messages suppressed.
Buffer I/O error on device sda, logical block 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
ldm_validate_partition_table(): Disk read failed.
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
Dev sda: unable to read RDB block 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
unable to read partition table
sd 1:0:0:0: Attached scsi removable disk sda
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
sd 1:0:0:0: SCSI error: return code = 0x08000002
sda: Current: sense key: Medium Error
Additional sense: Unrecovered read error
end_request: I/O error, dev sda, sector 0
插另外一个新U盘dmesg提示如下：
usb 2-1: new full speed USB device using uhci_hcd and address 2
usb 2-1: configuration #1 chosen from 1 choice
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
scsi 0:0:0:0: Direct-Access POINTCHP FREEDIK_FLASHUSB 1.06 PQ: 0 ANSI: 0 CCS
SCSI device sda: 129344 512-byte hdwr sectors (66 MB)
sda: Write Protect is off
sda: Mode Sense: 0b 00 00 08
sda: assuming drive cache: write through
SCSI device sda: 129344 512-byte hdwr sectors (66 MB)
sda: Write Protect is off
sda: Mode Sense: 0b 00 00 08
sda: assuming drive cache: write through
sda: sda1
sda: p1 exceeds device capacity
sd 0:0:0:0: Attached scsi removable disk sda
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
Buffer I/O error on device sda1, logical block 16167
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
Buffer I/O error on device sda1, logical block 16167
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
Buffer I/O error on device sda1, logical block 16167
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
Buffer I/O error on device sda1, logical block 16167
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
Buffer I/O error on device sda1, logical block 16167
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
Buffer I/O error on device sda1, logical block 16167
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
Buffer I/O error on device sda1, logical block 16167
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
Buffer I/O error on device sda1, logical block 16167
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
Buffer I/O error on device sda1, logical block 16167
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
Buffer I/O error on device sda1, logical block 16167
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344
attempt to access beyond end of device
sda: rw=0, want=129351, limit=129344 |
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IP卡
狗仔卡
发表于 2007-7-23 16:42:23
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