As i was saying, I tried to dedupe a union and was unsuccessful.
 Union remote consist of 6 mega cloud root directory
 rclone version : rclone v1.58.1
- os/version: ubuntu 20.04 (64 bit)
 - os/kernel: 4.4.0-1101-aws (x86_64)
 - os/type: linux
 - os/arch: amd64
 - go/version: go1.17.9
 - go/linking: static
 - go/tags: none
 
 command : dedupe --by-hash unionx:
Result : 2022/05/06 19:56:57 Failed to dedupe: union root '' has no hashes
 command : dedupe unionx:
Result :2022/05/06 20:20:54 NOTICE: union root '': Can't have duplicate names here. Perhaps you wanted --by-hash ? Continuing anyway.
My Goal : I want 6 mega account store unique files without any duplicate.
Please suggest me solution