
Olen kasutanud Aliexpressist ostetud USB3 HUBI’i ja Aliexpressist ostetud USB3 välist HDD 2.5 kõvaketta karpi (sees WD 1000 GB) laptopil aastaid ja kõik oli probleemitu. Kõvakettal on kasutust kokku ligikaudu 50 tundi.
Müünud laptopi ja võttes kasutusele Gigabyte väikse arvuti ei hakanud selles koosluses väline HDD enam korralikult tööle. Tihti pidin vahetama HUBil HDD ühenduse USB auke või arvutil HUB-i ühenduse USB auke, et väline HDD saaks ühendatud. Lõpuks ei ühendanud enam.
Kasutan Xubuntu 20.04.
Kettad näitab välise HDD kohta ’Partition 1.0 TB Unknown’
Terminalis:
ulo@i3:~$ sudo fsck /dev/sdb1
[sudo] password for ulo:
fsck paketist util-linux 2.34
e2fsck 1.45.5 (07-Jan-2020)
fsck.ext2: Input/output error while trying to open /dev/sdb1
The superblock could not be read or does not describe a valid ext2/ext3/ext4
filesystem. If the device is valid and it really contains an ext2/ext3/ext4
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
or
e2fsck -b 32768 <device>
ulo@i3:~$ sudo umount /dev/sdb1
umount: /dev/sdb1: not mounted.
ulo@i3:~$ sudo fsck /dev/sdb1
fsck paketist util-linux 2.34
e2fsck 1.45.5 (07-Jan-2020)
fsck.ext2: Input/output error while trying to open /dev/sdb1
The superblock could not be read or does not describe a valid ext2/ext3/ext4
filesystem. If the device is valid and it really contains an ext2/ext3/ext4
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
or
e2fsck -b 32768 <device>
[highlight=red]Valisin viimase, sest see hakkab parandama.[/highlight]
ulo@i3:~$ sudo e2fsck -b 32768 /dev/sdb1
e2fsck 1.45.5 (07-Jan-2020)
1TB_WD was not cleanly unmounted, check forced.
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
Free blocks count wrong for group #0 (23513, counted=111).
Fix<y>?
[highlight=red]Paranduse lõpp on järgmine:[/highlight]
Error writing block 1 (Input/output error). Ignore error? yes
1TB_WD: ***** FILE SYSTEM WAS MODIFIED *****
1TB_WD: 84529/61054976 files (6.9% non-contiguous), 126239848/244189696 blocks
Error writing block 1 (Input/output error). Ignore error? yes [quote]
Kahjuks tulemust ei ole. Kuidas saada oma andmed kätte?