Method for determining whether there is a defect in a mu00ecdia storage information having a data area including a user data area for recording data and an additional area for recording a block replacement to replace a block defeituos What has happened in the area of user data, apparatus for recording / reproduction, mu00ecdia of storage of information.Apparatus for recording / reproduction of data in / of a mu00ecdia of information storage and management method of defects in an optical disc having a data area including a user data area for recording data and an additional area for recording a B. The field of replacement to replace a defective block occurred in the area of user data

摘要

Method for determining whether there is a defect in a mu00ecdia storage information having a data area including a user data area for recording data and an additional area for recording a block replacement to replace a block defeituos What has happened in the area of user data, apparatus for recording / reproduction, mu00ecdia of storage of information.Apparatus for recording / reproduction of data in / of a media data storage and management method of defects in an optical disc having a data area including a user data area for recording data and an additional area for recording a bl Hollow replacement to replace a defective block occurred in the area of user data.This is a method to determine the existence of a defect on a storage media of information, and a recording / playback apparatus using the same.The method comprises: searching for an item of inline defect whose state information indicates that a defective block or a block of the replacement was booted without certification, a list of defects in the management of a storage media of information, and includes The world state information of the defective block and state information of the block replacement.In the media includes an area for recording the additional block replacement to replace the defective block occurred in an area of user data in the media; and certification of the defective block or block replacement registered in the item of inline defect pret Endido.As a result, information on defects can be rearranged efficiently for rapid restart without certification in order to improve the performance of a system of disk drive.