I’m running Plex Media Server form Docker on a Odroid HC1, and I have the same problem.
Anybody could help me with some simple instruction to solve it please?
I tried to unmount the cache drive (umount /dev/sdx1)… but there’s no /dev/sdx1 mounted.
I also tried to edit /etc/default/openmediavault but there’s no “OMV_FSTAB_MNTOPS_EXT4=” to edit there.
