Load Balancing Technology based on Erasure Code in Distributed Storage System
LandHouse is a distributed storage system that is made up of some regular graphs and is organized by distributed hash table. However, the master server is the performance bottleneck of LandHouse. Moreover, when using traditional data block strategy, the regular graph Petersen can’t work to its best extent. Therefore, a new architecture with modified node deployment is designed to optimize the original system. Besides, a novel data block strategy named FTF using erasure code technology and an improved dynamic load balancing algorithm on Petersen Ring are proposed. Simulation results show that these modifications can improve robustness and performance of the system effectively.
LandHouse load balance petersen erasure code distributed storage system
DING Caiwei WANG Lei SUN Liansheng
Department of Automation, USTC Key laboratory of network communication system and control, Hefei 230027
国际会议
The 31st Chinese Control Conference(第三十一届中国控制会议)
合肥
英文
5558-5563
2012-07-01（万方平台首次上网日期，不代表论文的发表时间）