20.04 -外部高清显示在磁盘中，但没有打开。

Question

我有一个使用Ubuntu和Windows的Seagate2TB磁盘。

最近，在进行了一些数据传输之后，一次安全删除磁盘的尝试因错误而停止：“操作已经挂起”。

我重新启动了PC (事后看来，这可能是个错误)，并再次尝试连接磁盘。现在磁盘在磁盘中被检测到，但会导致磁盘挂起。它也会出现在文件资源管理器中，但我也无法从那里打开它。磁盘照常亮起来。

在文件资源管理器中显示需要稍长的时间(大约多10秒)。

希捷出现在磁盘在左边.但是后来磁盘冰冻.

lsusb输出

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 0cf3:e500 Qualcomm Atheros Communications 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 0bc2:ab26 Seagate RSS LLC Backup Plus Slim Portable Drive 1 TB
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 13d3:56b2 IMC Networks Integrated Camera
Bus 001 Device 003: ID 413c:301a Dell Computer Corp. Dell MS116 USB Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

dmesg部分输出

  262.468843] usb 2-3: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[  262.489944] usb 2-3: New USB device found, idVendor=0bc2, idProduct=ab26, bcdDevice= 1.08
[  262.489949] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  262.489952] usb 2-3: Product: BUP Slim BL
[  262.489954] usb 2-3: Manufacturer: Seagate
[  262.489956] usb 2-3: SerialNumber: NA97SR1C
[  262.512222] usbcore: registered new interface driver usb-storage
[  262.517535] scsi host2: uas
[  262.517765] usbcore: registered new interface driver uas
[  262.518160] scsi 2:0:0:0: Direct-Access     Seagate  BUP Slim BL      0108 PQ: 0 ANSI: 6
[  262.519299] sd 2:0:0:0: Attached scsi generic sg1 type 0
[  296.200282] sd 2:0:0:0: [sdb] Spinning up disk...
[  297.259479] .ready
[  297.260316] sd 2:0:0:0: [sdb] 3907029167 512-byte logical blocks: (2.00 TB/1.82 TiB)
[  297.260319] sd 2:0:0:0: [sdb] 4096-byte physical blocks
[  297.260504] sd 2:0:0:0: [sdb] Write Protect is off
[  297.260507] sd 2:0:0:0: [sdb] Mode Sense: 53 00 00 08
[  297.260853] sd 2:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[  297.261178] sd 2:0:0:0: [sdb] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
[  297.286718]  sdb: sdb1
[  297.288946] sd 2:0:0:0: [sdb] Attached SCSI disk
[  341.333378] sd 2:0:0:0: [sdb] tag#6 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD IN 
[  341.333385] sd 2:0:0:0: [sdb] tag#6 CDB: Read(10) 28 00 34 c6 47 40 00 00 08 00
[  341.345456] scsi host2: uas_eh_device_reset_handler start
[  341.474068] usb 2-3: reset SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[  341.495235] scsi host2: uas_eh_device_reset_handler success
[  502.083042] sd 2:0:0:0: [sdb] tag#16 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=191s
[  502.083096] sd 2:0:0:0: [sdb] tag#16 Sense Key : Not Ready [current] 
[  502.083101] sd 2:0:0:0: [sdb] tag#16 Add. Sense: Logical unit is in process of becoming ready
[  502.083108] sd 2:0:0:0: [sdb] tag#16 CDB: Read(10) 28 00 34 c6 47 40 00 00 08 00
[  502.083114] blk_update_request: I/O error, dev sdb, sector 885409600 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[  592.456646] scsi host2: uas_pre_reset: timed out
[  592.456825] sd 2:0:0:0: [sdb] tag#17 uas_zap_pending 0 uas-tag 1 inflight: CMD 
[  592.456832] sd 2:0:0:0: [sdb] tag#17 CDB: Read(10) 28 00 34 c6 47 40 00 00 08 00
[  592.456895] sd 2:0:0:0: [sdb] tag#17 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK cmd_age=90s
[  592.456898] sd 2:0:0:0: [sdb] tag#17 CDB: Read(10) 28 00 34 c6 47 40 00 00 08 00
[  592.456903] blk_update_request: I/O error, dev sdb, sector 885409600 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  592.456910] Buffer I/O error on dev sdb1, logical block 110675944, async page read
[  592.457628] blk_update_request: I/O error, dev sdb, sector 6139584 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0
[  592.457662] blk_update_request: I/O error, dev sdb, sector 6139584 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  592.457666] Buffer I/O error on dev sdb1, logical block 767192, async page read
[  592.457860] blk_update_request: I/O error, dev sdb, sector 6139584 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  592.457866] Buffer I/O error on dev sdb1, logical block 767192, async page read
[  592.462453] sd 2:0:0:0: [sdb] Synchronizing SCSI cache
[  592.720632] sd 2:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK

Answer 1

很抱歉更新得太晚了，但是@ChanganAuto在钱上。驱动器完全失败，数据丢失。我想有方法可以检索这些数据，但我不会错过任何东西。下一次我会从另一个牌子开车。