I'm running OMV on a RockPro64 with one disk splitted in 2 partitions: one formatted in ext4 and one crypted with LUKS.
I want this last one to only be available and decrypted when needed (and key available) but can't find how to define a Shared Folder with it.
I have done my setup with the LUKS key on an USB stick and using autofs to automount a special path like /mnt/crypted/private. It works. I can have my crypted path automatically decrypted, and also mounted on the define path.
But when I want to define a Shared Folder on the mounted path, or using the device /dev/mapper/sda2 I can't select it, only sda1 which is already used.
I tried with the luksencryption plugin, and without it (I don't really need it), and rebooted, but the device still doesn't appear.
I also tried with the device decrypted and mounted, or decrypted and not mounted.
I'm not sure I'm using the right technique to do what I want, but I think it could be. If only I could see the device...
Does anyone knows what can be wrong with my setup, or how to solve this problem?