I’m looking to do a two-way sync between my NAS and Amazon drive. This is primarily to upload photos on the NAS into the cloud, but I also want to pull photos down to the NAS where they’ve been uploaded directly via the Prime Photos app.
However, I absolutely do not want files deleted by the sync ever, so I’m presuming that the best way to do this would be to run:
rclone copy \local\sourcefolder remote:destfolder
and then straight after run
rclone copy remote:destfolder \local\sourcefolder
which should largely be a no-op, bar any files that were uploaded directly to the cloud without going near the NAS.
Is there a better way or is that the best solution? It looks to me from the sync command that it’s not possible to run without any deletions at all, but that full two-way sync isn’t implemented (yet?).