假设当前service运行在node1，切断node1的所有网络。
此时在node2上查看集群，service仍然是在node1上处于started的状态，无法正常disable或enable，必须手动fence。
稍后在观察node2上system-config-cluster，service已启动。
此时在node2上查看集群，service仍然是在node1上处于started的状态，无法正常disable或enable，必须手动fence。
点击(此处)折叠或打开
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[root@node2 ~]# fence_ack_manual -n node2.demo.com
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Warning: If the node "node2.demo.com" has not been manually fenced
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(i.e. power cycled or disconnected from shared storage devices)
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the GFS file system may become corrupted and all its data
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Please verify that the node shown above has
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been reset or disconnected from storage.
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Are you certain you want to continue? [yN] y
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done
- You have new mail in /var/spool/mail/root
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/22621861/viewspace-1772943/ ，如需转载，请注明出处，否则将追究法律责任。
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