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公开(公告)号:US08549364B2
公开(公告)日:2013-10-01
申请号:US12388334
申请日:2009-02-18
IPC分类号: G06F11/00
CPC分类号: G06F11/0709 , G06F11/0757
摘要: In one or more embodiments of the invention, communication among host agents providing high availability in a computer cluster is implemented by reading and writing to files on a shared data store. Each host agent holds a lock on a file on the shared data store corresponding to a liveness indicator for the host agent and a coordinator host agent periodically monitors the liveness indicators for host failures.
摘要翻译: 在本发明的一个或多个实施例中,通过读取和写入共享数据存储器上的文件来实现在计算机集群中提供高可用性的主机代理之间的通信。 每个主机代理对共享数据存储器上的文件进行锁定,对应于用于主机代理的活动指示符,并且协调器主机代理周期性地监视主机故障的活动指示器。