发明名称 |
Managing identifiers of components of a clustered environment |
摘要 |
Various components are provided to manage a clustered environment. These components include a System Registry that provides a global data storage; a Configuration manager that stores data locally on nodes of the clustered environment and globally within the System Registry; a Liveness component to provide status of communications paths of the cluster; a Group Services component that provides services to one or more other components of the cluster, and a Resource Management component that communicates with one or more resource controllers of the clustered environment. Each of the components of the clustered environment has one or more data and/or functional dependencies on one or more other components of the environment. However, relationships between the components are created such that the data and functional dependencies form an acyclic graph (i.e., a cycle of dependency relationships is avoided). Each component has a unique identifier which is automatically managed by the cluster.
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申请公布号 |
GB2368681(A) |
申请公布日期 |
2002.05.08 |
申请号 |
GB20010012014 |
申请日期 |
2001.05.17 |
申请人 |
* INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
MARCOS * NOVAES;GREGORY D * LAIB;JEFFREY S * LUCASH;RONALD T * GOERING;GEORGE * SOHOS;GREGORY D * LAIB;JEFFREY S * LUCASH;MARCOS * NOVAES |
分类号 |
G06F9/46;(IPC1-7):G06F9/46;G06F15/16;G06F15/177 |
主分类号 |
G06F9/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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