An Efficient NAND Flash Garbage Collection Algorithm Based on Area and Block Operation

摘要：

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.

关键词： SSD NAND Flash Garbage Collection Wear Leveling

作者: Wang Meng Bu Kai Xie Qiyou Sun Zhaolin Xu Xin Xu Hui

作者单位: National University of Defence Technology, Changsha, Hunan, 410072, China

会议类型: 国际会议

会议名称: 2012 International Conference on Intelligent System Design and Engineering Applications(2012年智能系统设计与工程应用国际会议 ISDEA 2012)

会议地点: 三亚

会议语种:英文

页码: 1192-1195

在线出版日期: 2012-01-06（万方平台首次上网日期，不代表论文的发表时间）