Hard disk randomly unmount itself

    • OMV 4.x
    • Hard disk randomly unmount itself

      I'm trying to understand why a single data disk formatted in ext4 is randomly unmounting itself. When this happens I get the following email:

      Source Code

      1. Status failed Service mountpoint_srv_dev-disk-by-label-5TB
      2. Date: Wed, 13 Jun 2018 12:21:20
      3. Action: alert
      4. Host: NAS
      5. Description: status failed (1) -- /srv/dev-disk-by-label-5TB is not a mountpoint
      6. Your faithful employee,
      7. Monit
      after this if I run manually a

      Source Code

      1. mount /srv/dev-disk-by-label-5TB
      it works again.
      NOTE: this happens on both primary and backup NAS with the same type of disk: Seagate st5000dm000

      I did try already to remove all the NFS/SMB references to it, delete the shared folders running on the disk and have a sort of fresh start but this still happens.The other disks create no issues.Any inputs please?

      Thanks :)

      The post was edited 1 time, last by rs232 ().

    • Have a look into the syslog, you'll shurely find a note why the filesystem is auto-unmounted. This may happen if the filesystem is in a corrupt state.
      Absolutely no support through PM!

      I must not fear.
      Fear is the mind-killer.
      Fear is the little-death that brings total obliteration.
      I will face my fear.
      I will permit it to pass over me and through me.
      And when it has gone past I will turn the inner eye to see its path.
      Where the fear has gone there will be nothing.
      Only I will remain.

      Litany against fear by Bene Gesserit