•RSCT (Reliable Scalable Cluster Technology) – 可伸缩集群技术, Again, IBM does not do a great job of marketing its own best technologies. RSCT is like an operating system for the clustering technology .大致意思是说这玩意是个好东西,IBM销售没有搞好它,跟DB2一样(咋跟我一样抱怨IBM的销售呢).RMC 子系统 (Resource Monitoring and Control subsystem)RSCT 核心资源管理器 (RSCT core resource managers),包括 ERRM, ConfigRM, FSRM,HostRM,SensorRM 等。RSCT 集群安全服务 (RSCT cluster security services)拓扑服务子系统 (Topology Services subsystem)组群服务子系统 (Group Services subsystem)