求教 U 盘挂载不上了

28hua · 2014-02-23 17:55:33

$ udisks --mount /dev/sdc
Mount failed: Error mounting: mount: 文件系统类型错误、选项错误、/dev/sdc 上有坏超级块、
       缺少代码页或助手程序，或其他错误

       有些情况下在 syslog 中可以找到一些有用信息- 请尝试
       dmesg | tail  这样的命令看看。

$ dmesg | tail
[32543.195545] sd 9:0:0:0: [sdc] Assuming drive cache: write through
[32543.197551] sd 9:0:0:0: [sdc] No Caching mode page found
[32543.197557] sd 9:0:0:0: [sdc] Assuming drive cache: write through
[32543.198387]  sdc: sdc1
[32543.200119] sd 9:0:0:0: [sdc] No Caching mode page found
[32543.200134] sd 9:0:0:0: [sdc] Assuming drive cache: write through
[32543.200138] sd 9:0:0:0: [sdc] Attached SCSI removable disk
[32951.493781] perf samples too long (2502 > 2500), lowering kernel.perf_event_max_sample_rate to 50100
[33282.325040] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)
[33282.325209] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20130725/nsarguments-95)

$ udisks --show-info /dev/sdc
Showing information for /org/freedesktop/UDisks/devices/sdc
  native-path:                 /sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/host9/target9:0:0/9:0:0:0/block/sdc
  device:                      8:32
  device-file:                 /dev/sdc
    presentation:              /dev/sdc
    by-id:                     /dev/disk/by-id/usb-hp_v229g_0423510000004066-0:0
    by-path:                   /dev/disk/by-path/pci-0000:00:14.0-usb-0:2:1.0-scsi-0:0:0:0
  detected at:                 2014年02月23日 星期日 17时33分01秒
  system internal:             0
  removable:                   1
  has media:                   1 (detected at 2014年02月23日 星期日 17时33分01秒)
    detects change:            1
    detection by polling:      1
    detection inhibitable:     1
    detection inhibited:       0
  is read only:                0
  is mounted:                  0
  mount paths:             
  mounted by uid:              0
  presentation hide:           0
  presentation nopolicy:       0
  presentation name:           
  presentation icon:           
  automount hint:              
  size:                        8046772224
  block size:                  512
  job underway:                no
  usage:                       
  type:                        
  version:                     
  uuid:                        
  label:                       
  partition table:
    scheme:                    mbr
    count:                     1
  drive:
    vendor:                    hp
    model:                     v229g
    revision:                  1100
    serial:                    0423510000004066
    WWN:                       
    detachable:                1
    can spindown:              0
    rotational media:          Yes, unknown rate
    write-cache:               unknown
    ejectable:                 0
    adapter:                   Unknown
    ports:
    similar devices:
    media:                     
      compat:                 
    interface:                 usb
    if speed:                  480000000 bits/s
    ATA SMART:                 not available

依云 · 2014-02-23 21:32:11

udisks --mount /dev/sdc1

28hua · 2014-02-24 12:08:55

百合仙子说：

udisks --mount /dev/sdc1

请问什么时候用 sdc1 什么时候该用 sdc

依云 · 2014-02-24 17:20:19

28hua 说：

百合仙子说：
udisks --mount /dev/sdc1
请问什么时候用 sdc1 什么时候该用 sdc

正常时候该用 sdc1 异常时候 U 盘没有分区表，整个就一分区，用 sdc。

Arch Linux

#1 2014-02-23 17:55:33

求教 U 盘挂载不上了

#2 2014-02-23 21:32:11

Re: 求教 U 盘挂载不上了

#3 2014-02-24 12:08:55

Re: 求教 U 盘挂载不上了

#4 2014-02-24 17:20:19

Re: 求教 U 盘挂载不上了

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