InfiniBand网络故障分析  

Analysis of the InfiniBand Network Failure

作　　者：卢德平[1] 陈忠平[1] 

机构地区：[1]江南计算技术研究所,无锡214000

出　　处：《高性能计算技术》2013年第5期17-20,共4页

摘　　要：在TOP500最新排名中，InfiniBand网络已经成为HPC的第一大互连网络。但InfiniBand网络相对于以太网、myrinet等网络发展起步较晚，InfiniBand网络技术还需要不断完善。本文总结了HPC环境下出现的InfiniBand网络故障类型，对各种类型的故障出现的原因进行了分析，提出了解决问题的有力措施，提高了HPC系统中InfiniBand网络的可靠性。In the latest Supercomputers TOP500 interconnection network. Compared with the developed list, InfiniBand has become the largest HPC commercial networks, such as the ethernet network and the myrinet network, the InfiniBand network comes into being for only serval yeas and needs further enhancements. This paper summarizes the type of network failure of InfiniBand in HPC environments, analysis the causation of the failures, and advises effective measures to solve the problem, thus it improes the reliability of the InfiniBand networks.

关 键 词：INFINIBAND HCA SWITCH 端口 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]