Do not try and move the files; that's impossible. Instead, only try to realize the truth... Delete them after you copy.
Like, yeah, RAID, several drives, one filesystem, right? Except no, because it's just one virtual device.
Why is the word “you” in there, as-if that is inherently manual labour for me to carry out?
I know! Move is two operations under the hood.
Rclone automates this trivial two step action.
Azcopy does not.
* for people who don’t know the ref
Also, a line from a scene in the Matrix.