| 摘要 |
<p>Method and apparatus for implementing an extended system of file management on a data storage medium while retaining compatibility with both basic and extended implementations of the file system, the file system providing management information stored on said medium and including at least one management information table containing a number of file information records enabling access to a number of data files stored on said medium. The method comprises distinguishing between basic files, to be accessible in both basic and extended implementations, and extension files, not necessary for a basic implementation, and creating and maintaining said file management table such that records relating to the basic files are stored together in a first part of the table.</p> |
