基于PC集群的SAN存储系统性能优化方法  

Method of SAN storage system performance optimization based on PC cluster

作　　者：付喜春 王景德 李家俊 陈建宁 

机构地区：[1]大庆钻探物探一公司研究所,大庆163357

出　　处：《信息技术》2012年第2期145-148,共4页Information Technology

摘　　要：对于早期的中低端SAN存储系统,由于受当时的技术局限,目前已经无法满足日益增长的海量数据高速传输的要求。介绍了SAN存储系统性能优化方法,可以提高PC集群SAN存储系统的网络和I/O带宽,较好地解决了PC集群系统I/O瓶径问题;对于增强存储系统的长效性、稳定性和数据访问效率起到关键作用。For early in the low-end SAN storage system,due to the limitations of the technology at that time,it has been unable to meet the increasing high-speed transmission of large volumes of data.This article describes some of the SAN storage system performance optimization method that can improve PC cluster SAN storage system network and I/O bandwidth,better solve the PC cluster system I/O bottleneck issues;for an enhanced storage system with long-lasting,stability,and data access efficiency play a key role.

关 键 词：PC集群 存储域网络 单点故障 双冗余链路 性能优化 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]