| 摘要 |
The problem addressed by the present invention is to provide a means for suppressing a drop in overall performance that occurs when data rewriting is concentrated in a specific memory in a data-processing system comprising a plurality of memories, in which a number of possible rewrites is limited. A data-processing system as in one embodiment of the present invention comprises a management device and a plurality of data-processing devices. Each data-processing device comprises a memory, which is a NAND flash memory. Each data-processing device transmits, to management device, status data indicating a number of data rewrites to memory of the host device. Management device allocates data processing to the data-processing device having the smallest number of data rewrites indicated by the received status data. |
