现代电子技术2017，Vol.40Issue(18)：26-28,3.DOI:10.16652/j.issn.1004-373x.2017.18.007
服务器多冲突风暴节点的检测器设计与实现
Design and implementation of detector for multi-collision storm nodes in servers
摘要
Abstract
As the number of server system nodes and user tasks increases unceasingly,conflict of storm nodes occurs. Un-der this background,the MooseFS detector used for detecting multi-collision storm nodes in servers was designed and implement-ed based on the analysis of the node connection architecture of the server system and the deployment of the detector on the com-munication platform of the server system. When many conflicts exist in storm nodes,the dynamic redundancy distribution strate-gy and hardware platform are used for the MooseFS detector to execute collaborative detection. When not many conflicts exist, only hardware is used for detection. In the dynamic redundancy distribution strategy,redundancy measurement task node over-head is selected,and the availability functions of storm node subtasks,bandwidth,and CPU running time are given to detect the redundancy reliability. On the hardware platform,the logic gate processor is used to measure subtasks,bandwidth,CPU run-ning time and load rate of storage capacity. The experimental results show that the designed MooseFS detector has strong re-source control capability.关键词
服务器/冲突/风暴节点/MooseFS/冗余分布Key words
server/conflict/storm node/MooseFS/redundant distribution分类
信息技术与安全科学引用本文复制引用
史宝会,李勇..服务器多冲突风暴节点的检测器设计与实现[J].现代电子技术,2017,40(18):26-28,3.基金项目
国家自然科学基金(71203229) （71203229）
北京市教委科技计划面上科研项目(KM201310857001) （KM201310857001）
