SWAP FILE TRANSFER DEVICE, SWAP FILE TRANSFER METHOD, SWAP FILE TRANSFER PROGRAM, VIRTUAL STORAGE DEVICE, AND OPERATING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a swap file transfer device and the like capable of reducing performance deterioration in a job with high priority while achieving high processing performance as a whole.SOLUTION: A swap file transfer device 101 comprises an adjustment unit 102 which adjusts page-in to read a swap file from a secondary storage device 105 to memory 104 according to a performance value to access the secondary storage device 105 when a swap file identifier for identifying the swap file and the own device are associated.