| 摘要 |
PURPOSE: A storage device is provided to utilize a file system which is optimized for a nonvolatile memory. CONSTITUTION: A storage device comprises the first storage medium(110), the second storage medium(120), and a mixed-file system management unit(130). The second storage medium has an input/output speed slower than the first storage medium. The mixed-file system management unit manages the first physical file system for controlling the first storage medium and the second physical file system for controlling the second storage medium. |
