发明授权
- 专利标题: Balanced consistent hashing for distributed resource management
- 专利标题(中): 平衡一致的散列分布式资源管理
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申请号: US11964264申请日: 2007-12-26
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公开(公告)号: US08244846B2公开(公告)日: 2012-08-14
- 发明人: Kai Chiu Wong , Bala Kumaresan , Harold B. Prince, Jr.
- 申请人: Kai Chiu Wong , Bala Kumaresan , Harold B. Prince, Jr.
- 申请人地址: US CA Mountain View
- 专利权人: Symantec Corporation
- 当前专利权人: Symantec Corporation
- 当前专利权人地址: US CA Mountain View
- 代理机构: Campbell Stephenson LLP
- 主分类号: G06F15/173
- IPC分类号: G06F15/173 ; G06F15/16 ; G06F12/08 ; G06F13/28
摘要:
A method, system, computer-readable storage medium and apparatus for balanced and consistent placement of resource management responsibilities within a multi-computer environment, such as a cluster, that are both scalable and make efficient use of cluster resources are provided. Embodiments reduce the time that a cluster is unavailable due to redistribution of resource management responsibilities by reducing the amount of redistribution of those responsibilities among the surviving cluster members. Embodiments further provide redistribution of resource management responsibilities based upon relative capabilities of the remaining cluster nodes.
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