4.5.12.5. 手动隔离一个集群节点
您可以使用以下命令手动隔离节点。如果您指定了 --off 选项，这将使用 off API 调用 stonith，这将关闭节点，而不是重启它。
# pcs stonith fence node [--off]如果隔离设备无法隔离节点，即使它不再活跃，集群可能无法恢复节点上的资源。如果发生了这种情况，在手动确定该节点已关闭后，您可以输入以下命令向集群确认节点已关闭，并释放其资源以用于恢复。
警告
如果您指定的节点实际上没有关闭，但运行通常由集群控制的集群软件或服务，则会发生数据损坏和集群故障。
# pcs stonith confirm node
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