摘要： 磁盘阵列技术对于小写请求不能很好地发挥其优越性。在分析小写问题的成因后，研究了提高磁盘阵列小写性能的几种典型方法，并在此基础上提出了一种针对小写问题的新型体系结构。

关键词: 磁盘阵列, 小写问题, 数据可靠度

Abstract: RAID system can not improve data transfer rate and data reliability when it comes to small size request. This article researches the typical methods of improving small-write performance of RAID, after analyzing the causes of small-write problem, and provides a new architecture to this problem.

中图分类号: 

• TP333