KompЯ удалил свой 1 ТБ внешний жесткий диск (Seagate) непосредственно из системы windows, и теперь он больше не работает. Я пытаюсь исправить это через ubuntu сейчас, и когда я пытаюсь проверить его на дисках (утилита gnome), он не говорит никаких средств массовой информации.
Я попытался собрать как можно больше входных данных, выполнив некоторые команды, которые я мог найти в интернете на форумах справки.
sudo lshw-c disk
*-disk
description: SCSI Disk
product: JMS579
vendor: JMICRON
physical id: 0.0.0
bus info: scsi@4:0.0.0
logical name: /dev/sdb
configuration: ansiversion=6 logicalsectorsize=512 sectorsize=512
команду sudo lshw -класса диска -класса для хранения
*-usb:1
description: Mass storage device
product: USB Mass Storage
vendor: JMicron
physical id: 4
bus info: usb@2:4
logical name: scsi4
version: 1.00
serial: 152D00579000
capabilities: usb-2.10 scsi emulated scsi-host
configuration: driver=usb-storage maxpower=34mA speed=480Mbit/s
*-disk
description: SCSI Disk
product: JMS579
vendor: JMICRON
physical id: 0.0.0
bus info: scsi@4:0.0.0
logical name: /dev/sdb
configuration: ansiversion=6 logicalsectorsize=512 sectorsize=512
sudo hdparm -I /dev/sdb
/dev/sdb:
SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ATA device, with non-removable media
Standards:
Likely used: 1
Configuration:
Logical max current
cylinders 0 0
heads 0 0
sectors/track 0 0
--
Logical/Physical Sector size: 512 bytes
device size with M = 1024*1024: 0 MBytes
device size with M = 1000*1000: 0 MBytes
cache/buffer size = unknown
Capabilities:
IORDY not likely
Cannot perform double-word IO
R/W multiple sector transfer: not supported
DMA: not supported
PIO: pio0
sudo smartctl -a -d scsi /dev/sdb
=== START OF INFORMATION SECTION ===
Vendor: JMICRON
Product: JMS579
Compliance: SPC-4
Device type: disk
Local Time is: Fri Jun 22 23:07:23 2018 IST
device Test Unit Ready [unsupported scsi opcode]
A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options.
fdisk - l
Fdisk не показывает результатов для этого диска. по мере того как оно не установлен везде.
sudo dmesg
[141307.332889] usb 2-4: USB disconnect, device number 5
[141310.499914] usb 2-4: new high-speed USB device number 7 using xhci_hcd
[141310.628540] usb 2-4: New USB device found, idVendor=152d, idProduct=0579
[141310.628544] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[141310.628547] usb 2-4: Product: USB Mass Storage
[141310.628549] usb 2-4: Manufacturer: JMicron
[141310.628551] usb 2-4: SerialNumber: 152D00579000
[141310.629107] usb-storage 2-4:1.0: USB Mass Storage device detected
[141310.629201] scsi host4: usb-storage 2-4:1.0
[141311.628514] scsi 4:0:0:0: Direct-Access JMICRON JMS579 PQ: 0 ANSI: 6
[141311.629170] sd 4:0:0:0: Attached scsi generic sg2 type 0
[141311.629942] sd 4:0:0:0: [sdb] Unit Not Ready
[141311.629953] sd 4:0:0:0: [sdb] Sense Key : Illegal Request [current]
[141311.629960] sd 4:0:0:0: [sdb] Add. Sense: Invalid command operation code
[141311.632053] sd 4:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[141311.632064] sd 4:0:0:0: [sdb] Sense Key : Illegal Request [current]
[141311.632072] sd 4:0:0:0: [sdb] Add. Sense: Invalid command operation code
[141311.632253] sd 4:0:0:0: [sdb] Write Protect is off
[141311.632261] sd 4:0:0:0: [sdb] Mode Sense: 00 00 00 00
[141311.632435] sd 4:0:0:0: [sdb] Asking for cache data failed
[141311.632441] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[141311.635917] sd 4:0:0:0: [sdb] Unit Not Ready
[141311.635927] sd 4:0:0:0: [sdb] Sense Key : Illegal Request [current]
[141311.635935] sd 4:0:0:0: [sdb] Add. Sense: Invalid command operation code
[141311.639186] sd 4:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[141311.639197] sd 4:0:0:0: [sdb] Sense Key : Illegal Request [current]
[141311.639205] sd 4:0:0:0: [sdb] Add. Sense: Invalid command operation code
[141311.639534] sd 4:0:0:0: [sdb] Attached SCSI disk
[141594.937486] EXT4-fs (sdb): unable to read superblock
[141594.937770] EXT4-fs (sdb): unable to read superblock
[141594.938048] EXT4-fs (sdb): unable to read superblock
[141594.938335] SQUASHFS error: squashfs_read_data failed to read block 0x0
[141594.938337] squashfs: SQUASHFS error: unable to read squashfs_super_block
нет записи для sdb в /proc/partitions
вот вывод различных команд gdisk, которые я пробовал:
sudo gdisk
GPT fdisk (gdisk) version 1.0.1
Type device filename, or press <Enter> to exit: /dev/sdb
Problem reading disk in BasicMBRData::ReadMBRData()!
Warning! Read error 22; strange behavior now likely!
Warning! Read error 22; strange behavior now likely!
Partition table scan:
MBR: MBR only
BSD: not present
APM: not present
GPT: not present
***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory. THIS OPERATION IS POTENTIALLY DESTRUCTIVE! Exit by
typing 'q' if you don't want to convert your MBR partitions
to GPT format!
***************************************************************
Command (? for help): i
no partitions
Command (? for help): o
This option deletes all partitions and creates a new protective MBR.
Proceed? (Y/N): Y
Command (? for help): p
Disk /dev/sdb: 0 sectors, 0 bytes
Logical sector size: 512 bytes
Disk identifier (GUID): ACBB4EFC-7AE9-4C9B-B804-DA09D936163D
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 18446744073709551582
Partitions will be aligned on 2048-sector boundaries
Total free space is 0 sectors (0 bytes)
Number Start (sector) End (sector) Size Code Name
Command (? for help): v
Problem: Disk is too small to hold all the data!
(Disk size is 0 sectors, needs to be 0 sectors.)
The 'e' option on the experts' menu may fix this problem.
Problem: GPT claims the disk is larger than it is! (Claimed last usable
sector is 18446744073709551582, but backup header is at
18446744073709551615 and disk size is 0 sectors.
The 'e' option on the experts' menu will probably fix this problem
Partition(s) in the protective MBR are too big for the disk! Creating a
fresh protective or hybrid MBR is recommended.
Identified 3 problems!
Command (? for help): x
Expert command (? for help): e
Relocating backup data structures to the end of the disk
Expert command (? for help): z
About to wipe out GPT on /dev/sdb. Proceed? (Y/N): Y
Warning! GPT main header not overwritten! Error is 28
GPT data structures destroyed! You may now partition the disk using fdisk or
other utilities.
Expert command (? for help): p
Disk /dev/sdb: 0 sectors, 0 bytes
Logical sector size: 512 bytes
Disk identifier (GUID): 4B3EC7B7-2E9E-4933-885C-0CF09BFBE24C
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 18446744073709551582
Partitions will be aligned on 2048-sector boundaries
Total free space is 0 sectors (0 bytes)
Number Start (sector) End (sector) Size Code Name
Expert command (? for help): w
Caution! Secondary header was placed beyond the disk's limits! Moving the
header, but other problems may occur!
Warning! The claimed last usable sector is incorrect! Do you want to correct
this problem? (Y/N): Y
Have adjusted the second header and last usable sector value.
Partition(s) in the protective MBR are too big for the disk! Creating a
fresh protective or hybrid MBR is recommended.
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): Y
OK; writing new GUID partition table (GPT) to /dev/sdb.
Unable to save backup partition table! Perhaps the 'e' option on the experts'
menu will resolve this problem.
Warning! An error was reported when writing the partition table! This error
MIGHT be harmless, or the disk might be damaged! Checking it is advisable.
Я также пытался исправить это с помощью системы Windows.
это показывает неизвестный, не инициализированный в управлении дисками.
Я также попробовал Diskpart, вот вывод для различных команд под этим:
clean:
DiskPart succeeded in cleaning the disk
recover:
Virtual Disk Service error:
The disk is not initialized
convert gpt:
Virtual Disk Service error:
The system's information about the object may not be up to date
DiskPart has referenced an object which is not up-to-date.
Refresh the object by using the RESCAN command.
If the problem persists exit DiskPart, then restart DiskPart or restart the computer.
rescan:
Please wait while DiskPart scans your configuration...
Diskpart has finished scanning your configuration.
convert mbr: this one didn't work as well.
я попробовал EaseUs, а также, он не мог обнаружить диск.
любая помощь будет высоко оценили, спасибо заранее.
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