| 摘要 |
Provided is a file system for effectively using a flash memory. The file system includes a meta block for storing various file information, a data block where data is really stored, and an info block for storing information on the data block. Unlike the conventional method, the file system is designed not to allow one file to use a particular memory region, therefore it prevents a particular block in the flash memory from wearing at a faster rate than the other blocks. Further, the file system provides an effect of wear leveling of all blocks in the flash memory by using the entire memory region uniformly.
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