| 摘要 |
PURPOSE: A method for processing a failure of a high availability system is provided to precisely detect/process the failure of a node by reexamining a state of the node generating the failure to all nodes if the failure occurs, and sharing an examining result. CONSTITUTION: If the failure is detected from the specified node, all nodes respectively reexamine a failure state. All nodes transmit each state information to all other nodes through a private network. After collecting the state information of other nodes, each node checks the failure state of the specified node by integrating the state information.
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