This read-create INTEGER triggers the actual zone set copy operation: setting it to copy(1) starts the transfer to the configured destination, setting it to noop(2) does nothing, and reading the object always returns noop regardless of what was last set. Admins use this as the 'go' button after configuring the destination address, filename, and protocol for a zone set backup. For example, once zoneCopyServerAddr and zoneCopyDestFileName are set, the admin sets this object to copy(1) to actually kick off the file transfer.