Method and apparatus for processing file system

A method and an apparatus for processing a file system are provided to improve file process efficiency by dividing a storage unit into a plurality of areas and recording the file system in each area. A method for processing a file system comprises: a step(410) dividing a disc into a plurality of areas; and a step(420) recording the file system in the divided area. The step dividing the disc into a plurality of areas comprises a step dividing the disc into a plurality of areas according to the sector number of the disc.