摘要
介绍目前常用的RAID级别。并从I/O响应时间、磁盘调度算法、数据预取策略、Cache替换算法方面分析了并行预取技术。最后提出了设计并行预取系统的若干建议。
This paper introduces commonly used RAID levels and analyzes the parallel pre-fetching technology on I/O response time, disk dispatch method, data pre-fetching strategy and Cache substitution algorithms. It also puts forward several suggestions on the parallel pre-fetching system design.
出处
《浙江纺织服装职业技术学院学报》
2006年第3期67-71,共5页
Journal of Zhejiang Fashion Institute of Technology
