Lost all data in sharedfolder after shutting down the OMV4 server

  • I have a virtual machine and several Docker containers. I powered off my OMV server because I need to move it somewhere else. When I powered it back, all my Docker containers and VM are all gone. The /sharedfolders only has 21MB of files on it.
    I checked the /srv/dev--disk-by-label-DATA4 and found my 30GB stuff in there. The question that I have now is, how do I map this back?


    EDIT: I am using SnapRAID and UnionFS (MergerFS); however, dev--disk-by-label-DATA4 is not part of MergerFS pool. I also have my disks encrypted.

    Einmal editiert, zuletzt von notadmin () aus folgendem Grund: add more info

  • I think I fixed my problem. Since I have my disks encrypted, I suspect the script that mounts/bind the folders in Shared Folder to /srv/ failed because the data is not accessible. The disks need to be decrypted and restart the sharedfolder systemd unit files.


    systemctl restart 'sharedfolder-*' --all


    The services that uses the files in Shared Folder also need to be restarted. In my case, docker and virtualbox.


    systemctl restart docker virtualbox


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