FLASH MANAGEMENT OPTIMIZATION FOR DATA UPDATE WITH SMALL BLOCK SIZES FOR WRITE AMPLIFICATION MITIGATION AND FAULT TOLERANCE ENHANCEMENT

摘要

One or more write requests which include a plurality of logical data chunks are received. The plurality of logical data chunks are distributed to a plurality of physical pages on Flash such that data from different logical data chunks are stored in different ones of the plurality of physical pages, wherein a logical data chunk is smaller in size than a physical page.