作者: George Sohos , Jeffrey S. Lucash , Marcos N. Novaes , Ronald T. Goering , Gregory D. Laib
DOI:
关键词: Computer science 、 Resource (project management) 、 Distributed computing 、 Liveness 、 Component (UML) 、 Computer data storage 、 Directed acyclic graph 、 Functional dependency 、 Resource management (computing) 、 Dependency (UML)
摘要: Various components are provided to manage a clustered environment. These include System Registry that provides global data storage; Configuration manager stores locally on nodes of the environment and globally within Registry; Liveness component provide status communications paths cluster; Group Services services one or more other environment; Resource Management communicates with resource controllers Each has and/or functional dependencies However, relationships between created such form an acyclic graph (i.e., cycle dependency is avoided).