저는 Transcend의 240GB 휴대용 SSD를 가지고 있습니다.
- ESD230C 휴대용 솔리드 스테이트 드라이브
- 모델:
TS240GESD230C - 일련번호: F43849-0038
최근 데이터를 읽는 데 오랜 지연이 발생했습니다. 이렇게 오랜 지연이 발생하는 동안 나는 장치의 연결을 안전하지 않게 분리했습니다. 그 후 약 2GB 크기의 파일이 내 디스크에서 사라졌습니다. 나는 다음을 통해 누락된 파일을 찾으려고 노력했습니다.파일 시스템 유틸리티존재하다테스트 디스크, 파일이 누락되었습니다.
그런 다음 사용하려고합니다.가장 중요한 것은:
Foremost version 1.5.7 by Jesse Kornblum, Kris Kendall, and Nick Mikus
Audit File
Foremost started at Wed Jan 3 20:38:43 2024
Invocation: foremost -w -i /dev/sdc1 -o /home/user/output
Output directory: /home/user/output
Configuration file: /etc/foremost.conf
------------------------------------------------------------------
File: /dev/sdc1
Start: Wed Jan 3 20:38:43 2024
Length: 223 GB (240022786048 bytes)
Num Name (bs=512) Size File Offset Comment
몇 번 다시 연결한 후 디스크가 올바르게 연결을 완전히 중지했습니다. 설치되어 있지 않습니다. 설상가상으로 이제 크기는 1023MB로 표시됩니다. 드라이브를 다른 노트북에도 연결해 보았는데 크기도 약 1GB로 표시되었습니다.
$ lsblk -o name,label,size,fstype,model
sdc 1023,8M
$ sudo fdisk -l /dev/sdc
Disk /dev/sdc: 1023,75 MiB, 1073479680 bytes, 2096640 sectors
Disk model:
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 33553920 bytes
$ sudo smartctl -a /dev/sdc -T permissive
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-6.2.0-39-generic] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: SM2258AB-10-00M01000
Serial Number: (03)5526888-20080228
Firmware Version: 20141211
User Capacity: 1 073 479 680 bytes [1,07 GB]
Sector Size: 512 bytes logical/physical
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2 (minor revision not indicated)
Local Time is: Thu Jan 4 11:02:26 2024 +06
SMART support is: Unavailable - device lacks SMART capability.
SMART Disabled. Use option -s with argument 'on' to enable it.
(override with '-T permissive' option)
내가 찾은또 다른 경우SM2258AB모델 생성 크기가 1023MB인 경우 . 하지만 나는 아직도 그것이 나에게 어떤 도움을 줄 수 있는지 이해하지 못합니다.
드라이브를 연결한 후:
$ sudo dmesg
[ 1872.464166] usb 1-1.3: new high-speed USB device number 16 using ehci-pci
[ 1872.607596] usb 1-1.3: New USB device found, idVendor=2174, idProduct=2000, bcdDevice=80.00
[ 1872.607610] usb 1-1.3: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 1872.607616] usb 1-1.3: Product: StoreJet Transcend
[ 1872.607621] usb 1-1.3: Manufacturer: Transcend
[ 1872.607625] usb 1-1.3: SerialNumber: (03)5526888-20080228
[ 1872.610291] scsi host5: uas
[ 1872.611776] scsi 5:0:0:0: Direct-Access StoreJet 0 PQ: 0 ANSI: 6
[ 1872.616885] sd 5:0:0:0: Attached scsi generic sg3 type 0
[ 1872.617558] sd 5:0:0:0: [sdc] 2096640 512-byte logical blocks: (1.07 GB/1024 MiB)
[ 1872.618040] sd 5:0:0:0: [sdc] Write Protect is off
[ 1872.618048] sd 5:0:0:0: [sdc] Mode Sense: 43 00 00 00
[ 1872.618802] sd 5:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1872.619017] sd 5:0:0:0: [sdc] Preferred minimum I/O size 512 bytes
[ 1872.619024] sd 5:0:0:0: [sdc] Optimal transfer size 33553920 bytes
[ 1872.623443] sd 5:0:0:0: [sdc] Attached SCSI disk
[ 1903.644223] sd 5:0:0:0: [sdc] tag#29 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD
[ 1903.644237] sd 5:0:0:0: [sdc] tag#29 CDB: Read(10) 28 00 00 1f fd f0 00 00 08 00
[ 1903.672418] scsi host5: uas_eh_device_reset_handler start
[ 1903.752171] usb 1-1.3: reset high-speed USB device number 16 using ehci-pci
[ 1903.903013] scsi host5: uas_eh_device_reset_handler success
[ 1934.364272] sd 5:0:0:0: [sdc] tag#3 uas_eh_abort_handler 0 uas-tag 1 inflight: IN
[ 1934.364288] sd 5:0:0:0: [sdc] tag#3 CDB: Read(10) 28 00 00 00 02 08 00 01 f8 00
[ 1934.388284] scsi host5: uas_eh_device_reset_handler start
[ 1934.468205] usb 1-1.3: reset high-speed USB device number 16 using ehci-pci
[ 1934.615346] scsi host5: uas_eh_device_reset_handler success
$ sudo journalctl --follow
Jan 04 10:34:27 user-notebook kernel: usb 1-1.3: new high-speed USB device number 17 using ehci-pci
Jan 04 10:34:27 user-notebook kernel: usb 1-1.3: New USB device found, idVendor=2174, idProduct=2000, bcdDevice=80.00
Jan 04 10:34:27 user-notebook kernel: usb 1-1.3: New USB device strings: Mfr=2, Product=3, SerialNumber=1
Jan 04 10:34:27 user-notebook kernel: usb 1-1.3: Product: StoreJet Transcend
Jan 04 10:34:27 user-notebook kernel: usb 1-1.3: Manufacturer: Transcend
Jan 04 10:34:27 user-notebook kernel: usb 1-1.3: SerialNumber: (03)5526888-20080228
Jan 04 10:34:27 user-notebook kernel: scsi host5: uas
Jan 04 10:34:27 user-notebook kernel: scsi 5:0:0:0: Direct-Access StoreJet 0 PQ: 0 ANSI: 6
Jan 04 10:34:27 user-notebook mtp-probe[7783]: checking bus 1, device 17: "/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.3"
Jan 04 10:34:27 user-notebook mtp-probe[7783]: bus: 1, device: 17 was not an MTP device
Jan 04 10:34:27 user-notebook kernel: sd 5:0:0:0: Attached scsi generic sg3 type 0
Jan 04 10:34:27 user-notebook kernel: sd 5:0:0:0: [sdc] 2096640 512-byte logical blocks: (1.07 GB/1024 MiB)
Jan 04 10:34:27 user-notebook kernel: sd 5:0:0:0: [sdc] Write Protect is off
Jan 04 10:34:27 user-notebook kernel: sd 5:0:0:0: [sdc] Mode Sense: 43 00 00 00
Jan 04 10:34:27 user-notebook kernel: sd 5:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Jan 04 10:34:27 user-notebook kernel: sd 5:0:0:0: [sdc] Preferred minimum I/O size 512 bytes
Jan 04 10:34:27 user-notebook kernel: sd 5:0:0:0: [sdc] Optimal transfer size 33553920 bytes
Jan 04 10:34:27 user-notebook kernel: sd 5:0:0:0: [sdc] Attached SCSI disk
Jan 04 10:34:27 user-notebook systemd-udevd[7782]: 1-1.3:1.0: Process '/usr/lib/snapd/snap-device-helper bind snap_cups_cupsd /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.3/1-1.3:1.0 0:0' failed with exit code 1.
Jan 04 10:34:27 user-notebook systemd-udevd[7782]: 1-1.3:1.0: Process '/usr/lib/snapd/snap-device-helper bind snap_cups_ippeveprinter /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.3/1-1.3:1.0 0:0' failed with exit code 1.
Jan 04 10:34:27 user-notebook mtp-probe[7795]: checking bus 1, device 17: "/sys/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.3"
Jan 04 10:34:27 user-notebook mtp-probe[7795]: bus: 1, device: 17 was not an MTP device
Jan 04 10:34:27 user-notebook systemd-udevd[7782]: 1-1.3: Process '/usr/lib/snapd/snap-device-helper bind snap_cups_cupsd /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.3 189:16' failed with exit code 1.
Jan 04 10:34:27 user-notebook systemd-udevd[7782]: 1-1.3: Process '/usr/lib/snapd/snap-device-helper bind snap_cups_ippeveprinter /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.3 189:16' failed with exit code 1.
Jan 04 10:34:58 user-notebook kernel: sd 5:0:0:0: [sdc] tag#20 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD
Jan 04 10:34:58 user-notebook kernel: sd 5:0:0:0: [sdc] tag#20 CDB: Read(10) 28 00 00 1f fd f0 00 00 08 00
Jan 04 10:34:58 user-notebook kernel: scsi host5: uas_eh_device_reset_handler start
Jan 04 10:34:58 user-notebook kernel: usb 1-1.3: reset high-speed USB device number 17 using ehci-pci
Jan 04 10:34:59 user-notebook kernel: scsi host5: uas_eh_device_reset_handler success
그걸로 또 무엇을 시도할 수 있나요?
가정:
일부 모드를 전환할 수 있을까요? 최소한의 기능을 갖춘 일부 안전 모드가 있을 수 있지만 이를 통해 디스크를 읽을 수 있습니까? 예를 들어 USB 1/2/3 모드에서 작업하려고 하시나요? 아니면 다른 드라이버를 사용해 볼까요?
디스크 크기가 실제 크기가 아닌 경우 어떻게든 시스템에 실제 크기를 표시하고 데이터 읽기를 시도할 수 있습니까? 예를 들어 디스크 크기를 200GB로 지정하고 읽을 때까지 디스크의 정보를 바이트 단위로 강제로 읽도록 하시겠습니까?
불행하게도 나는 디스크의 이전 구조에 대해 아는 바가 거의 없습니다. 하지만 아직 시작 로그가 남아 있어요벤토이, 어떻게든 파티션을 복구할 수 있을 것 같아요.
sudo ./Ventoy2Disk.sh -I -s -g -L Data /dev/sdc
**********************************************
Ventoy: 1.0.64 x86_64
longpanda [email protected]
https://www.ventoy.net
**********************************************
Disk : /dev/sdc
Model: StoreJet (scsi)
Size : 223 GB
Style: GPT
Attention:
You will install Ventoy to /dev/sdc.
All the data on the disk /dev/sdc will be lost!!!
Continue? (y/n) y
All the data on the disk /dev/sdc will be lost!!!
Double-check. Continue? (y/n) y
Create partitions on /dev/sdc by parted in GPT style ...
Done
Wait for partitions ...
partition exist OK
create efi fat fs /dev/sdc2 ...
mkfs.fat 4.1 (2017-01-24)
success
Wait for partitions ...
/dev/sdc1 exist OK
/dev/sdc2 exist OK
partition exist OK
Format partition 1 /dev/sdc1 ...
mkexfatfs 1.3.0
Creating... done.
Flushing... done.
File system created successfully.
mkexfatfs success
writing data to disk ...
sync data ...
esp partition processing ...
Install Ventoy to /dev/sdc successfully finished.