Disclosed are methods and apparatus for network wide discovery of service ports of a gateway device in a storage area network that are available for use by hosts on a first particular network segment, for example, for accessing storage devices in the SAN. The wrench body comprises head with two opposite jaws and a receiving hole. The moisture stability of the electrical component is critically improved by the intermediate layer. The lock manager controls the locking of metadata during IO. The invention further relates to a method for adhesively bonding a metal film or foil, paper film or foil, andor plastic film or foil onto a substrate. The streaming module sends a notification to the mobile device that the content is available.