Patent ID: 9086803
Filing Date: 2015-07-21
Classification: G06F

Abstract:
1. A control device which receives an access request from a host transmitted via one of a plurality of information processing devices, from a management device, and accesses, among a plurality of memories, a memory corresponding to the information processing device via which the access request is transmitted, the control device comprising: a storage to store correspondence information indicating a correspondence between each of the memories and each of the information processing devices; and a processor to execute an operation including: detecting a first memory from among the memories, the first memory being a memory whose access frequency exceeds a predetermined access frequency or is relatively high, detecting a second memory from among the memories, the second memory being a memory whose access frequency is lower than or equal to a predetermined access frequency, changing the correspondence information so that an information processing device corresponding to the first memory changes from a first information processing device to a second information processing device corresponding to the second memory, and notifying the management device of the changed correspondence information, and outputting data read from the first memory to the management device via the second information processing device.