An Efficient NAND Flash Garbage Collection Algorithm Based on Area and Block Operation
Garbage collection as a key technology for solidstate storage (SSD), it’s has critical influence for the SSDs performance. This article addressed the low efficiency, high cost problem of the presented Garbage Collection (GC) Algorithm, Proposed a new Efficient NAND Flash GC Algorithm Based on Area and Block (GCbAB) Operation. The algorithm is not only efficient, low cost, but took into account the Wear Leveling, greatly improving the performance of SSD, extending the life of SSD. Through the actual verification, this algorithm is effective, and compared to existing algorithms have a great improved.
SSD NAND Flash Garbage Collection Wear Leveling
Wang Meng Bu Kai Xie Qiyou Sun Zhaolin Xu Xin Xu Hui
National University of Defence Technology, Changsha, Hunan, 410072, China
国际会议
三亚
英文
1192-1195
2012-01-06(万方平台首次上网日期,不代表论文的发表时间)