Abstract: A method of switching between two or more images of firmware on a host device includes storing two or more images of firmware in non-volatile memory of the host device and loading one of the images upon startup in response to a user-controllable indicator. A host device that runs firmware during operation may include a non-volatile memory unit that stores a boot code module and is configured to hold two or more firmware images, a processor for executing the boot code module and firmware, said processor being in communication with the non-volatile memory and a switch in communication with the processor, where the boot code module is configured to cause the processor to execute a particular firmware image in response to a position of the switch.

Abstract: Interface manager and methods of operation in a storage network. In an exemplary implementation, a storage network comprises an automated storage system including data access drives and transfer robotics. A plurality of interface controllers are operatively associated with the data access drives and transfer robotics. An interface manager is communicatively coupled to each of the plurality of interface controllers. Computer-readable program code is provided in computer-readable storage at the interface manager, the computer-readable program code aggregating configuration information for the data access drives and transfer robotics.

Abstract: A method of switching between two or more images of firmware on a host device includes storing two or more images of firmware in non-volatile memory of the host device and loading one of the images upon startup in response to a user-controllable indicator. A host device that runs firmware during operation may include a non-volatile memory unit that stores a boot code module and is configured to hold two or more firmware images, a processor for executing the boot code module and firmware, said processor being in communication with the non-volatile memory and a switch in communication with the processor, where the boot code module is configured to cause the processor to execute a particular firmware image in response to a position of the switch.