| 摘要 |
PROBLEM TO BE SOLVED: To provide a file system, a data rearrangement method and a data rearrangement program, for rearranging data stored in a disk device, to increase data access speed even when a plurality of processes are executed in parallel. SOLUTION: A data rearrangement means 124 rearranges the data stored in a storage area of the disk device 2, so that the data are consecutive according to an order read into an application 11, based on an access pattern table indicating a list of the data read into a file management means 121 in response to a request from the application. COPYRIGHT: (C)2011,JPO&INPIT
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