Восстановление F2FS

[7deuce]

Доброго времени суток камрады!
  Прошу просветить как можно восстановить данные с флешки на которой была установлена Xubuntu 16.04 c файловой системой F2FS.
      Ход событий и предпринятые действия:
1) система была жестко выключена
2) GRUB загрузился в rescue mode и по команде ls, писал error:unknown filesystem
3) был загружен лайвсд, примонтирована флешка, раздел /dev/sdb1 в ext4 на котором grub открылся норм, а вот /dev/sdb2 с f2fs не открылся
4) Флешка была отмонитрованна и выполнена команда fsck.f2fs /dev/sdb2

Теперь флешка не монтируется, что делать дальше, как хотябы восстановить инфу с sdb2

лог dmesg:

Код: [Выделить]

[10989.737893] usb 1-1.3: new high-speed USB device number 23 using ehci-pci
[10989.976449] usb 1-1.3: New USB device found, idVendor=0951, idProduct=16b3
[10989.976455] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[10989.976458] usb 1-1.3: Product: HyperX Savage
[10989.976461] usb 1-1.3: Manufacturer: Kingston
[10989.976463] usb 1-1.3: SerialNumber: 001A92053F1CE0608102D884
[10989.976910] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[10989.977038] scsi host12: usb-storage 1-1.3:1.0
[10990.974553] scsi 12:0:0:0: Direct-Access     Kingston HyperX Savage    PMAP PQ: 0 ANSI: 6
[10990.975854] sd 12:0:0:0: [sdb] 245891072 512-byte logical blocks: (126 GB/117 GiB)
[10990.976870] sd 12:0:0:0: [sdb] Write Protect is on
[10990.976877] sd 12:0:0:0: [sdb] Mode Sense: 2b 00 80 08
[10990.977867] sd 12:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[10990.978412] sd 12:0:0:0: Attached scsi generic sg2 type 0
[11032.152325] sd 12:0:0:0: [sdb] Attached SCSI removable disk
[11074.784339] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11084.545859] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11094.307315] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11104.056838] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11113.818472] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11123.567955] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11123.661202] sd 12:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[11123.661209] sd 12:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 0e a7 fc 78 00 00 88 00
[11123.661212] blk_update_request: I/O error, dev sdb, sector 245890168
[11132.917582] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11168.000710] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11182.053046] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11201.440163] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11220.543311] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11239.630497] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11258.861646] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11276.701057] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11276.794409] sd 12:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[11276.794414] sd 12:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 0e a7 fe 00 00 00 70 00
[11276.794416] blk_update_request: I/O error, dev sdb, sector 245890560
[11298.795424] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11317.913276] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11336.881354] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11358.221245] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11358.314355] sd 12:0:0:0: timing out command, waited 180s
[11358.314366] sd 12:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[11358.314369] sd 12:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 0e a7 fe 78 00 00 80 00
[11358.314372] blk_update_request: I/O error, dev sdb, sector 245890680
[11506.732358] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11525.734679] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11545.032140] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11566.587196] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11585.536104] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11604.459990] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11604.553353] sd 12:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[11604.553361] sd 12:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 0e a7 fc 78 00 00 88 00
[11604.553364] blk_update_request: I/O error, dev sdb, sector 245890168
[11741.871915] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11761.704662] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci
[11783.368685] usb 1-1.3: reset high-speed USB device number 23 using ehci-pci



[7deuce]

Обменял флешку по гарантии, теперь все хорошо))))