Temporary storage control system and method for installing firmware in disk type storage device belonging to storage control system

摘要

The storage control system reads out new-version firmware from a newly installed new disk type storage device to a cache region in the CM, and the old-version firmware of one or more disk type storage devices selected from a plurality of in-operation disk type storage devices that were installed prior to the new disk type storage device is updated to the abovementioned read-out new-version firmware.