A LOG FILE OF FILE SYSTEM AND METHOD FOR RECOVERING FILE SYSTEM

摘要

PURPOSE: A log file of file system and a error recovering method for the file system are provided to recover the error of the metadata of the file system by using entry starting cluster information and entry location information. CONSTITUTION: Entry information read from the log file is confirmed(S102). When the entry of the read entry information is deleted, starting cluster of the entry is checked(S103). When the starting cluster of the entry is not in use state, the error is recovered by altering the linked clusters to the usable state(S106).