METHOD FOR RECORDING AND RESTORING COPIED DATA

摘要

PROBLEM TO BE SOLVED: To simplify the configuration required for copying and restoring the data, and to shorten the processing time therefor. SOLUTION: The data with redundant information added thereto is copied and recorded in an auxiliary recorder 4 as the copied data when copying and restoring in the auxiliary recorder the data recorded and regenerated by a main recorder 3 of a computer with the redundant information added thereto. COPYRIGHT: (C)2004,JPO