Invention Grant
- Patent Title: Cluster availability management
- Patent Title (中): 集群可用性管理
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Application No.: US11168973Application Date: 2005-06-28
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Publication No.: US07937616B2Publication Date: 2011-05-03
- Inventor: William Joseph Armstrong , Michael Howard Hartung , Yu-Cheng Hsu , Glenn Rowan Wightwick
- Applicant: William Joseph Armstrong , Michael Howard Hartung , Yu-Cheng Hsu , Glenn Rowan Wightwick
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Konrad Raynes & Victor LLP
- Agent William K. Konrad
- Main IPC: G06F11/00
- IPC: G06F11/00
Abstract:
A first logical partition in a first processing complex of a server cluster is operated in an active mode and a second logical partition in the processing complex is operated in a standby mode. Upon detection of a failure in a second processing complex of the server cluster. the standby mode logical partition in the first processing complex is activated to an active mode. In one embodiment, partition resources are transferred from an active mode logical partition to the logical partition activated from standby mode. Other embodiments are described and claimed.
Public/Granted literature
- US20070011495A1 Cluster availability management Public/Granted day:2007-01-11
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