tail -f /var/log/syslog
[Enter]
sudo badblocks -nsv /dev/sdc
[Enter]
Dank U Jolo , boeiende materie !
Kan er volgens U , uit wat hier volgt , één of ander afgeleid worden ?
tail -f /var/log/syslog
phil50 kernel: ... Direct-Access Kingston DataTraveler 2.0 1.00 PQ: 0 ANSI: 2
phil50 kernel: Attached scsi generic sg2 type 0
phil50 kernel: [sdb] 31506432 512-byte logical blocks: (16.1 GB/15.0 GiB)
phil50 kernel: [sdb] Write Protect is off
phil50 kernel: [sdb] Mode Sense: 23 00 00 00
phil50 kernel: [sdb] No Caching mode page found
phil50 kernel: [sdb] Assuming drive cache: write through
phil50 kernel: sdb: sdb1 sdb2phil50 kernel: [sdb] Attached SCSI removable disk
phil50 kernel: ISO 9660 Extensions: Microsoft Joliet Level 3
phil50 kernel: ISO 9660 Extensions: Microsoft Joliet Level 3
phil50 kernel: ISO 9660 Extensions: RRIP_1991A
phil50 systemd[1]: Started Clean the /media/phil50/LMDE 4 Cinnamon 64-bit mount point.
phil50 udisksd[669]: Mounted /dev/sdb1 at /media/phil50/LMDE 4 Cinnamon 64-bit on behalf of uid 1000
phil50@phil50:~$ lsblk
sdb 8:16 1 15G 0 disk
├─sdb1 8:17 1 1,9G 0 part /media/phil50/LMDE 4 Cinnamon 64-bit
└
─sdb2 8:18 1 2,9M 0 part ... de beruchte EFI partitiephil50@phil50:~$
phil50@phil50:~$ sudo badblocks -nsv /dev/sdb2
Checking for bad blocks in non-destructive read-write mode
From block 0 to 2943
Checking for bad blocks (non-destructive read-write test)
Testing with random pattern: done
Pass completed, 0 bad blocks found. (0/0/0 errors)
phil50@phil50:~$ sudo badblocks -nsv /dev/sdb1
/dev/sdb1 is mounted; it's not safe to run badblocks!
phil50@phil50:~$ sudo umount /dev/sdb1
phil50@phil50:~$ sudo badblocks -nsv /dev/sdb1
Checking for bad blocks in non-destructive read-write mode
From block 0 to 1980527
Checking for bad blocks (non-destructive read-write test)
Testing with random pattern: ^C 2.04% done, 2:25 elapsed. (0/0/0 errors)
…
heb ik afgebroken met de toetsenbord combinatie Ctrl+C. ... was anders voor +/- twee uurtjes zoet , voor slechts 1.9 GiB !
Interrupted at block 40320
Interrupt caught, cleaning up
phil50@phil50:~$