RABL-A High Performance Run-time Active Block Layout Mechanism for Cluster File System

摘要：

In cluster file system, data distribution and load balancing become increasingly important. This paper presents a high performance Run-time Active Block Layout (RABL) mechanism which cans dynamically replicate and optimize the frequently accessed data blocks in the heterogeneous cluster file system. The works in this paper include: (1) presents a dynamic replicating and placing mechanism for the frequent accessed block in cluster file system; (2) presents a file temperature monitor mechanism for the heterogeneous cluster file system without obvious loss of performance. The experiments in paper show that the RABL can effectively improve the performance of the cluster file system.

关键词： Layout Replication Performance Cluster File System

作者: Jun Lu Yi Zhu Bin Du Liyong Ren

作者单位: Software engineering department Chengdu University of Information Technology (CUIT) Chengdu, China Software engineering department CUIT,Chengdu, China College of Computer Science UESTC,Chengdu, China

会议类型: 国际会议

会议名称: 第四届国际计算机新科技与教育学术会议(2009 4th International Conference on Computer Science & Education)

会议地点: 南京

会议语种:英文

页码: 1953-1956

在线出版日期: 2009-07-25（万方平台首次上网日期，不代表论文的发表时间）