集群文件系统lustre的介绍及应用  

Introduction and Application of Cluster File System Lustre

作　　者：马艳军 吕爽 刘一谦 

机构地区：[1]四川省气象信息中心,四川成都610071

出　　处：《科技信息》2012年第5期139-140,共2页Science & Technology Information

摘　　要：本文在介绍集群文件系统Lustre的系统架构和运行机制以及drbd的基础上,在曙光集群TC5000的DS800部署了lustre集群文件系统,实现了集群各节点对DS800存储系统的共享访问,广泛应用于WRF,GRAPES,EPS,MM5等多种数值预报模式,为气象系统防灾减灾气象服务做出了贡献。This paper describes system architecture and operational mechanism of the lustre cluster file system and drbd.Lustre cluster file system was deployed on the DS800 of the dawn cluster TC5000.This system achieve shared access of each node of the cluster to the DS800 storage system and it is widely used in WRF,GRAPES,EPS,MM5 and other numerical prediction models.These show that the system has made a contribution for disaster prevention and mitigation meteorological service of meteorological systems.

关 键 词：集群文件系统 LUSTRE MDS OST DRBD 

分 类 号：TP302.8[自动化与计算机技术—计算机系统结构]