INFORMATION PROCESSING APPARATUS, STORAGE SYSTEM, AND TEST PROGRAM

摘要

PROBLEM TO BE SOLVED: To verify data consistency efficiently.SOLUTION: An information processing apparatus 10 for managing a plurality of physical disks 21a-21f as a logical volume 310 includes: an acquisition processing unit 111 which generates mapping information by associating real address information on the physical disks 21a-21f with logical address information on the logical volume 310; data reallocation instruction unit 112 which instructs data reallocation in the physical disks 21a-21f by specifying the real address information registered on the mapping information; and a test processing unit 113 which performs data access test on the physical disks 21a-21f subjected to data reallocation, on the basis of the mapping information.