Ejecting RDX drive with Scale

In Core, I used camcontrol, in linux I use eject. Neither seem available in Scale. How does one eject a drive?
Thanks.

Never used such a device. But this might work:
sg_start --eject DEVICE

See man 8 sg_start for more information.

Thanks, but no go. Apparently, that is for removable drives only, and the RDX shows up as an HDD. For the time being, I just booted a live Linux USB and ejected it. Not a permanent solution.
Back to the drawing board.