在RAID（廉价冗余磁盘阵列）系统的开发中，Cache的设计是重要一环，它的效率直接影响到了RAID系统的性能，本文首先介绍了Cache的原理和常用的一些技术，并比较了它们的优缺点，然后针对RAID系统的实际情况，介绍了RAID中Cache的设计和实现。%In developing Redundant Array of Inexpensive Disks (RAID ), cache designing is one of the most important steps. Its efficiency directly affects the performance of the RAID system. This paper first introduces principles and commonly-used techniques of the cache and makes an analysis on their advantages and disadvantages. Then it describes the design and implementation of the cache in RAID using the current technology.
展开▼
