I have a problem unmounting an (external) LUKS encrypted harddisk. I would like to remove the disk from my system.
Current configuration: HP N54L running OMV 4.1.36-1
Several internal HDs and 1 external HD connected via USB
The external HD is LUKS encrypted and is currently mounted.
-Filesystem unmount in OMV is greyed out
-LUKS Plugin "Lock disk" is greyed out
- 1 sharedfolder pointing to this HD cannot be deleted (Greyed out)
How can I safely remove this disk?