Since the migration test environment, so the deployment of the docker mirror some of the need to migrate to another server to go above. .
I am using
docker save -o registry.tar registry corresponding to the images to be exported into a packaged tar file, then copy scp remotely through to the new server go above. .
Next docker load corresponding to docker save ;;; docker export docker import both corresponding to not mix, there will be an error. .
When I use to import images docker import of the emergence of the need to manually fill command start command.
If you are a docker save exported correspondence please use docker load import. So there is no problem, you can directly run the new images