When trying to encrypt a Time Machine backup using a competitor’s RAID product via the following process, it doesn’t work:
Select the disk and click the “Encrypt Backups” box, then “Use Disk” box. I then am prompted to enter a PW. After I do this and click “Encrypt Disk”, I get an error that reads: “There was an error preparing the Time Machine backup disk “name”. A partition, not a whole disk, is required for this operation”.
Would this same error occur with your WD 4TB My Book Thunderbolt Duo Dual-Drive Storage System, or would I be successful with your product?
Thank you!