STORAGE SYSTEM, A STORAGE CONTROL DEVICE, AND A STORAGE CONTROL METHOD CAPABLE OF CONTROLLING ACCESS FOR A MEMORY DEVICE INCLUDED IN A MEMORY DEVICE GROUP

摘要

PURPOSE: A storage system, a storage control device, and a storage control method are provided to increase the speed of a rebuilding process by reducing time for the rebuilding process.;CONSTITUTION: An access processing unit(12) comprises a memory area of memory devices(21-25) included in a memory group and accesses the memory device assigned to a logical memory area in which data record is controlled. A rebuilding control unit(11) executes the access processing unit for inserting a rebuilding process into a second memory device by generating the same data as data recorded in a first memory device based on data read from the other memory device.;COPYRIGHT KIPO 2013;[Reference numerals] (1) Storage system; (10) Storage control device; (11) Rebuild control unit; (12) Access processing unit; (AA) Requesting execution of P1, P2