A write-once optical disc, and an apparatus and method for recording
management information on the optical disc are provided. The disc
includes at least one recording layer, a plurality of temporary defect
management areas (TDMAs) on the at least one recording layer, and a
plurality of defect management areas (DMAs) on the at least one recording
layer. At least one of the TDMAs includes first and second indicators.
The first indicator indicates which TDMA is an in-use TDMA, and the
second indicator indicates whether or not the recording medium is closed.