INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an information processor capable of efficiently restoring data even after restart due to a failure.SOLUTION: The information processor includes: a virtual management section; and a non-volatile memory management section. The virtual management section manages plural files which are included in different file systems using a common virtual file system. The non-volatile memory management section caches a piece of management information of the virtual file system and a piece of data information in a non-volatile storage unit, which continuously stores the information even when the power supply is shut off, in a readable manner after restart.SELECTED DRAWING: Figure 2