论文部分内容阅读
Flash存储器虽然应用广泛,但是有限的擦写次数缩短了使用寿命。Flash文件系统必须采用一定策略延长Flash使用寿命,提高Flash使用效率。该文分析了TrueFFS实现上述目标的原理,介绍了在Flash上实现TrueFFS的方法,并对TrueFFS的性能进行了分析和比较。
Although Flash memory is widely used, but a limited number of erase shortens the service life. Flash file system must adopt some strategy to prolong the service life of Flash and improve the efficiency of using Flash. This paper analyzes the principle of TrueFFS to achieve the above objectives, introduces the method of implementing TrueFFS on Flash, and analyzes and compares the performance of TrueFFS.