我犯了一个错误，可能是在写入操作期间拔掉了外部 USB 驱动器。
现在，磁盘看起来工作正常，除了一磁盘文件夹显示为空。
phil@GLaDOS:/media/phil/Fumble$ ll
...
drwxrwxrwx 1 phil phil 4096 juil. 21 2018 Image/ #this folder is fine
drwxrwxrwx 1 phil phil 45056 sept. 3 20:13 Video/ #this folder is not readable
...
phil@GLaDOS:/media/phil/Fumble$ ll Video/
ls: reading directory 'Video/': Input/output error
total 0
查看dmesg日志
[21110.790593] sd 9:0:0:0: [sdc] Synchronizing SCSI cache
[21111.042432] sd 9:0:0:0: [sdc] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[21115.650384] usb 1-7: new high-speed USB device number 4 using xhci_hcd
[21115.849157] usb 1-7: New USB device found, idVendor=0bc2, idProduct=61b7, bcdDevice= 0.00
[21115.849168] usb 1-7: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[21115.849174] usb 1-7: Product: M3 Portable
[21115.849179] usb 1-7: Manufacturer: Seagate
[21115.849183] usb 1-7: SerialNumber: NM159VQ3
[21115.878600] scsi host9: uas
[21115.879668] scsi 9:0:0:0: Direct-Access Seagate M3 Portable 9300 PQ: 0 ANSI: 6
[21115.881748] sd 9:0:0:0: Attached scsi generic sg2 type 0
[21115.882182] sd 9:0:0:0: [sdc] Spinning up disk...
[21116.906347] ......ready
[21122.026701] sd 9:0:0:0: [sdc] 7814037167 512-byte logical blocks: (4.00 TB/3.64 TiB)
[21122.378320] sd 9:0:0:0: [sdc] Write Protect is off
[21122.378330] sd 9:0:0:0: [sdc] Mode Sense: 4f 00 00 00
[21122.378704] sd 9:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[21122.378843] sd 9:0:0:0: [sdc] Preferred minimum I/O size 512 bytes
[21122.378848] sd 9:0:0:0: [sdc] Optimal transfer size 33553920 bytes
[21122.483722] sdc: sdc1
[21122.483916] sd 9:0:0:0: [sdc] Attached SCSI disk
[21123.038776] usb 8-2: reset SuperSpeed USB device number 33 using xhci_hcd
[21132.414885] usb 8-2: reset SuperSpeed USB device number 33 using xhci_hcd
[21169.854807] usb 8-2: reset SuperSpeed USB device number 33 using xhci_hcd
[21241.437349] ntfs3: sdc1: volume is dirty and "force" flag is not set!
[21265.710869] usb 8-2: reset SuperSpeed USB device number 33 using xhci_hcd
[21265.728485] usb 8-2: device descriptor read/8, error -71
[21265.840116] usb 8-2: reset SuperSpeed USB device number 33 using xhci_hcd
[21266.292135] usb 8-2: USB disconnect, device number 33
[21266.420757] usb 8-2: new SuperSpeed USB device number 34 using xhci_hcd
[21266.453600] usb 8-2: New USB device found, idVendor=0bda, idProduct=0412, bcdDevice= 1.13
[21266.453608] usb 8-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[21266.453613] usb 8-2: Product: 4-Port USB 3.0 Hub
[21266.453617] usb 8-2: Manufacturer: Generic
[21266.482078] hub 8-2:1.0: USB hub found
[21266.483436] hub 8-2:1.0: 2 ports detected
-->所以volume is dirty and "force" flag is not set和device descriptor read/8, error -71
使用testdisk：
- “取消删除”选项显示
No deleted file found. - “列表”选项可以找到文件夹及其内容，以及子文件夹内容......
TestDisk 7.1, Data Recovery Utility, July 2019
Christophe GRENIER <[email protected]>
https://www.cgsecurity.org
1 P MS Data 2048 7814035455 7814033408 [Fumble]
Directory /Video
>dr-xr-xr-x 0 0 0 3-Sep-2023 20:13 .
dr-xr-xr-x 0 0 0 10-Jan-2023 10:38 ..
dr-xr-xr-x 0 0 0 17-Feb-2022 17:56 MySubfolder1
dr-xr-xr-x 0 0 0 10-Nov-2019 21:58 MySubfolder2
所以文件在这里，看起来不错。现在，为什么我无法正常访问它们，我该怎么做才能修复这个问题？