There are two ways to copy or move your storage.
You can copy your storage from backup if you want to move within the same region.
1. Go to storage page and click "SCHEDULE BACKUP"
2. Click "CREATE STORAGE"
3. Add new storage name, size and availability zone, then click "CREATE STORAGE"
We can't copy from backup but as long as you set up ssh, you should be able to do rsync, for example,
$ rsync -azP --exclude-from=ignorelist . firstname.lastname@example.org:/home/ohiotest
ignorelist is the one you don't want to copy.
$ cat ignorelist .cache .rbenv .nvm .goenv .ssh .DS_Store .bundle .config #.local .npm