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The Corosync Cluster Engine is an open source project derived from the OpenAIS project and licensed under the new BSD License. The mission of the Corosync effort is to develop, release, and support a community-defined, open source cluster executive for use by multiple open source and commercial cluster projects or products. ==Features== The Corosync Cluster Engine is a group communication system with additional features for implementing high availability within applications. The project provides four C application programming interface (API) features: * A closed process group communication model with virtual synchrony guarantees for creating replicated state machines. * A simple availability manager that restarts the application process when it has failed. * A configuration and statistics in-memory database that provide the ability to set, retrieve, and receive change notifications of information. * A quorum system that notifies applications when quorum is achieved or lost. The software is designed to operate on UDP/IP and InfiniBand networks. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Corosync Cluster Engine」の詳細全文を読む スポンサード リンク
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