Invention Grant
- Patent Title: High availability management system for stateless components in a distributed master-slave component topology
- Patent Title (中): 分布式主从组件拓扑中的无状态组件的高可用性管理系统
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Application No.: US12855241Application Date: 2010-08-12
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Publication No.: US08364775B2Publication Date: 2013-01-29
- Inventor: Harish Deshmukh , Sridhar Rajagopalan , Roger C. Raphael , Chitrang Shah , Paul S. Taylor
- Applicant: Harish Deshmukh , Sridhar Rajagopalan , Roger C. Raphael , Chitrang Shah , Paul S. Taylor
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Patterson & Sheridan, LLP
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
Systems, methods and computer program products are disclosed for managing availability of a slave components executing in a distributed system. A master server and a heartbeat protocol may be provided. The heartbeat protocol may define state machines for the master server and/or the slave components. The master server and/or the slave components may act in accordance with the state machines to manage availability of the slave components in the distributed system.
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