INFORMATION PROCESSOR, INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD

摘要

PROBLEM TO BE SOLVED: To duplicate data of a storage device without stopping an information processing system by using a general storage device without providing any connection path between storage devices.SOLUTION: An information processor includes: an integration control part for controlling the integration of a second storage device which receives and stores data of a first storage device which stores data into a system; a duplication control part for controlling the duplication of data from the first storage device to the second storage device; and a switching control part for switching the connection destination of its own device from the first storage device to the second storage device.