| 摘要 |
<p>A method for managing a file system and an apparatus using the same are disclosed. The file managing apparatus, according to one embodiment of the present invention, manages files using a logical erase block (LEB) which corresponds to a physical erase block (PEB), and comprises: a free LEB list which stores a free LEB capable of writing to all pages of the LEB; a dirty LEB list which stores a dirty LEB instead of the free LEB; and a worn-out area determination module which determines a worn-out area for at least one of the dirty LEB depending on whether a mapping of the LEB and a block table which displays the block usage for at least one block to the PEB is present or not. [Reference numerals] (2001) Dirty LEB list; (2002) Free LEB list; (2110) Write module; (2120) Block allocation module; (2130) Garbage collection module; (2140) Worn-out area determination module</p> |
