Check Synology disk using 'fsck' in telnet mode

Micheal Chen Lv6
  2010-08-21 23:12:24 2010-08-21 23:12:24 Created   2025-03-22 21:48 2025-03-22 21:48 Updated      

date: 2010-08-21 23:12:24

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Synology500> umount /dev/hda3
umount: Couldn't umount /dev/hda3: Invalid argument

Synology500> umount -f /dev/hda3

Synology500> e2fsck -f /dev/hda3
e2fsck 1.38 (30-Jun-2005)
Pass 1: Checking inodes, blocks, and sizes
...
Pass 5: Checking group summary information
/dev/hda3: 61726/60964864 files (0.5% non-contiguous), 39291413/121929341 blocks

Now I could do the typical ‘e2fsck’ and sit back and relax with a coffee, because it’s destined to take some time… When it’s done, I suggest you type ‘reboot’ rather than mounting the devices one-by-one, it’s easier and safer.

  • Title: Check Synology disk using 'fsck' in telnet mode
  • Author: Micheal Chen
  • Created at : 2010-08-21 23:12:24
  • Updated at : 2025-03-22 21:00:48
  • Link: https://www.xhis.com/hexo/2010/08/21/notes/Check-Synology-disk-using-fsck-in-telnet-mode/
  • License: This work is licensed under CC BY-NC-SA 4.0.
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Check Synology disk using 'fsck' in telnet mode