I’m backing up my Linux to an USB device. The config file is in the standard location (and it points to the backup directory in the USB device).
I want to start mirroring the backup to a second USB device. It seems kopia repository sync-to is the command to be used. I ran kopia repository sync-to filesystem successfully.
I read there also is kopia repository sync-to from-config but can’t seem to find how this is intended to work. Is there any documentation on this?