通过手动fence切换RHCS集群

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。

点击(此处)折叠或打开

1. [root@node2 ~]# fence_ack_manual -n node2.demo.com
   
2. 
   
3. Warning: If the node "node2.demo.com" has not been manually fenced
   
4. (i.e. power cycled or disconnected from shared storage devices)
   
5. the GFS file system may become corrupted and all its data
   
6.   Please verify that the node shown above has
   
7. been reset or disconnected from storage.
   
8. 
   
9. Are you certain you want to continue? [yN] y
   
10. done
    
11. You have new mail in /var/spool/mail/root

稍后在观察node2上system-config-cluster，service已启动。

来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/22621861/viewspace-1772943/，如需转载，请注明出处，否则将追究法律责任。

转载于:http://blog.itpub.net/22621861/viewspace-1772943/