摘要
本文分析了基于Linux软RAID系统的读写处理过程及其不足之处,设计并实现了一种基于磁盘子系统的高性能RAID,并与基于Linux2.4.18的软RAID系统进行性能测试对比,验证了这种RAID系统的高I/O带宽特性。
In this paper,we discuss the read-and-write procedure and the disadvantages of the soft Raid based on Linux.Futhermore ,we design a kind of Raid system with high performance based on magnetic disk subsystems,perform a performance test comparison with the soft Raid system based on Linux 2.4.18,and verify the I/O bandwith features of this Raid system.
出处
《计算机工程与科学》
CSCD
2004年第11期106-109,共4页
Computer Engineering & Science
基金
国家自然科学基金资助项目(60173043)
国家"973"重大基础项目(G1999033006)