发明申请
US20110246815A1 RECOVERING FROM LOST RESOURCES IN A DISTRIBUTED SERVER ENVIRONMENT
有权
在分布式服务器环境中从丢失的资源中恢复
- 专利标题: RECOVERING FROM LOST RESOURCES IN A DISTRIBUTED SERVER ENVIRONMENT
- 专利标题(中): 在分布式服务器环境中从丢失的资源中恢复
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申请号: US12751581申请日: 2010-03-31
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公开(公告)号: US20110246815A1公开(公告)日: 2011-10-06
- 发明人: Nathan J. Peterson , Rod D. Waltermann
- 申请人: Nathan J. Peterson , Rod D. Waltermann
- 申请人地址: SG New Tech Park
- 专利权人: LENOVO (SINGAPORE) PTE, LTD.
- 当前专利权人: LENOVO (SINGAPORE) PTE, LTD.
- 当前专利权人地址: SG New Tech Park
- 主分类号: G06F11/20
- IPC分类号: G06F11/20 ; G06F11/16
摘要:
An apparatus, method, and computer readable storage medium are disclosed to recover from lost resources in a distributed server environment. A status monitor module receives, at a first computer, periodic status messages from a peer computer. Each periodic status message indicates that the peer computer is providing a service for which the first computer serves as a backup service provider. A failure detection module determines, based on the periodic status messages, that the peer computer has stopped providing the service. An advancement module provides the service, at the first computer, in response to determining that the peer computer has stopped providing the service.
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