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LinuxSir.cn，穿越时空的Linuxsir!»论坛 › Linux 发行版讨论区 —— LinuxSir.cn › SuSE Linux › 9.2下不能用U盘？9.1下则正常
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9.2下不能用U盘？9.1下则正常

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ghai
发表于 2005-1-1 22:13:14 | 显示全部楼层 |阅读模式
9.2下，FAT16和FAT32格式的U盘都挂载不了，有如附图的信息。
命令行下挂载时的信息则为：mount: /dev/sda1: can't read superblock
但将U盘格式化为ext2格式则没问题。

9.1下则正常。

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silict
发表于 2005-1-1 22:21:34 | 显示全部楼层
我的自动挂上了。不能挂的话修改fstab
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ghai
 楼主| 发表于 2005-1-4 08:09:10 | 显示全部楼层
另外一块FAT32的USB移动硬盘挂载正常，唯独U盘无法使用，怪？！
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ghai
 楼主| 发表于 2005-1-6 11:38:17 | 显示全部楼层
系统有如下信息：

  2. usb 2-1: new full speed USB device using address 3
  3. usb 2-1: Product: Flash Disk
  4. usb 2-1: Manufacturer: USB
  5. usb 2-1: SerialNumber: 232B1D0240CAD173
  6. Initializing USB Mass Storage driver...
  7. scsi0 : SCSI emulation for USB Mass Storage devices
  8.   Vendor: OTi6828   Model: UStorage          Rev: 1.89
  9.   Type:   Direct-Access                      ANSI SCSI revision: 02
  10. SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
  11. sda: Write Protect is off
  12. sda: Mode Sense: 03 00 00 00
  13. sda: assuming drive cache: write through
  14. sda: sda1
  15. Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
  16. Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0,  type 0
  17. USB Mass Storage device found at 3
  18. usbcore: registered new driver usb-storage
  19. USB Mass Storage support registered.
  20. SCSI error : <0 0 0 0> return code = 0x10070000
  21. end_request: I/O error, dev sda, sector 32
  22. FAT: unable to read boot sector
  23. subfs: unsuccessful attempt to mount media (256)
  24. SCSI error : <0 0 0 0> return code = 0x10070000
  25. end_request: I/O error, dev sda, sector 32
  26. FAT: unable to read boot sector
  27. subfs: unsuccessful attempt to mount media (256)
  28. SCSI error : <0 0 0 0> return code = 0x10070000
  29. end_request: I/O error, dev sda, sector 32
  30. FAT: unable to read boot sector
  31. subfs: unsuccessful attempt to mount media (256)
  32. SCSI error : <0 0 0 0> return code = 0x10070000
  33. end_request: I/O error, dev sda, sector 32
  34. FAT: unable to read boot sector
  35. subfs: unsuccessful attempt to mount media (256)
  36. SCSI error : <0 0 0 0> return code = 0x10070000
  37. end_request: I/O error, dev sda, sector 0
  38. FAT: unable to read boot sector
  39. SCSI error : <0 0 0 0> return code = 0x10070000
  40. end_request: I/O error, dev sda, sector 32
  41. FAT: unable to read boot sector
  42. SCSI error : <0 0 0 0> return code = 0x10070000
  43. end_request: I/O error, dev sda, sector 0
  44. FAT: unable to read boot sector
复制代码


PS：此U盘在同一电脑的同一USB口在SUSE 9.1下正常。
怎么会：

  2. SCSI error : <0 0 0 0> return code = 0x10070000
  3. end_request: I/O error, dev sda, sector 32
  4. FAT: unable to read boot sector
复制代码
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silict
发表于 2005-1-6 11:55:02 | 显示全部楼层
Post by ghai
系统有如下信息：

  2. usb 2-1: new full speed USB device using address 3
  3. usb 2-1: Product: Flash Disk
  4. usb 2-1: Manufacturer: USB
  5. usb 2-1: SerialNumber: 232B1D0240CAD173
  6. Initializing USB Mass Storage driver...
  7. scsi0 : SCSI emulation for USB Mass Storage devices
  8.   Vendor: OTi6828   Model: UStorage          Rev: 1.89
  9.   Type:   Direct-Access                      ANSI SCSI revision: 02
  10. SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
  11. sda: Write Protect is off
  12. sda: Mode Sense: 03 00 00 00
  13. sda: assuming drive cache: write through
  14. sda: sda1
  15. Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
  16. Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0,  type 0
  17. USB Mass Storage device found at 3
  18. usbcore: registered new driver usb-storage
  19. USB Mass Storage support registered.
  20. SCSI error : <0 0 0 0> return code = 0x10070000
  21. end_request: I/O error, dev sda, sector 32
  22. FAT: unable to read boot sector
  23. subfs: unsuccessful attempt to mount media (256)
  24. SCSI error : <0 0 0 0> return code = 0x10070000
  25. end_request: I/O error, dev sda, sector 32
  26. FAT: unable to read boot sector
  27. subfs: unsuccessful attempt to mount media (256)
  28. SCSI error : <0 0 0 0> return code = 0x10070000
  29. end_request: I/O error, dev sda, sector 32
  30. FAT: unable to read boot sector
  31. subfs: unsuccessful attempt to mount media (256)
  32. SCSI error : <0 0 0 0> return code = 0x10070000
  33. end_request: I/O error, dev sda, sector 32
  34. FAT: unable to read boot sector
  35. subfs: unsuccessful attempt to mount media (256)
  36. SCSI error : <0 0 0 0> return code = 0x10070000
  37. end_request: I/O error, dev sda, sector 0
  38. FAT: unable to read boot sector
  39. SCSI error : <0 0 0 0> return code = 0x10070000
  40. end_request: I/O error, dev sda, sector 32
  41. FAT: unable to read boot sector
  42. SCSI error : <0 0 0 0> return code = 0x10070000
  43. end_request: I/O error, dev sda, sector 0
  44. FAT: unable to read boot sector
复制代码


PS：此U盘在同一电脑的同一USB口在SUSE 9.1下正常。
怎么会：

  2. SCSI error : <0 0 0 0> return code = 0x10070000
  3. end_request: I/O error, dev sda, sector 32
  4. FAT: unable to read boot sector
复制代码




不能读取启动分区sector 32，输入输出错误
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发表于 2005-1-6 15:34:16 | 显示全部楼层
u盘挂上就自动挂载了吗？我的怎么找不到？
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ghai
 楼主| 发表于 2005-1-6 21:48:18 | 显示全部楼层
Post by silict
不能读取启动分区sector 32，输入输出错误


此U盘在同一电脑的同一USB口在SUSE 9.1下正常。因而不是U盘本身有问题。
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L0veyou
发表于 2005-1-6 21:52:31 | 显示全部楼层
分别看看两个系统的/etc/fstab
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ghai
 楼主| 发表于 2005-1-6 22:13:33 | 显示全部楼层
Post by L0veyou
分别看看两个系统的/etc/fstab


SUSE 9.1 9.2在挂载U盘等时并不写入/etc/fstab。
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