ZooKeeper如何做高可用

参考文献

https://blog.csdn.net/tjiyu/article/details/52643096     大牛

https://www.cnblogs.com/felixzh/p/5869212.html 

https://blog.csdn.net/xlgen157387/article/details/53572760

drbd实现数据同步

参考文献

https://blog.csdn.net/greensurfer/article/details/7606951

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http://blog.51cto.com/johnsz/896371

https://blog.csdn.net/tjiyu/article/details/52723125

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