Data recording method and apparatus for re-verifying correctness of recorded data on optical storage medium

摘要

An exemplary data recording method of an optical storage medium includes following steps: during a current recording operation for recording first data onto the optical storage medium, detecting if a fatal recording error occurs; and when the fatal recording error is detected, activating a current verifying operation to verify correctness of a recorded data section on the optical storage medium. The recorded data section is recorded onto the optical storage medium according to second data during a previous recording operation, and data recording of the second data has been verified during a previous verifying operation prior to the current recording operation.