I use a rotating system of 3 external drives for backups. With the upgrade from OMV3->OMV4 I migrated my data to a encrypted (LUKS), redundant ZFS-pool. I do snapshots daily, scrubs monthly, backups weekly, one of the backup diks is always out of my house to have separation.
For backups I use the USB backup plugin. I thought about encrypting my backups as well to have theft security. Setting up a encrpted device prevents me from selecting it as backup target within USB backup plugin. Is there a solution to use encryption with the plugin?
Want to unlock my backup drives within GUI through password, after that the rsync job of backup plugin should start.