heartbeat在vmware复制后报错attempted replay attack

   vmware复制一个新的虚拟机后，启动heartbeat在报错attempted replay attack。
处理方法如下：
由于是物理层复制的模式，/var/lib/heartbeat/hb_uuid文件是重复的，删除/var/lib/heartbeat/hb_uuid文件，然后卸载heartbeat3个rpm包，安装heartbeat包，问题解决。

Sep 09 03:22:32 mongohost1 heartbeat: [26135]: ERROR: should_drop_message: attempted replay attack [mongohost2]? [gen = 1441769897, curgen = 1441769899]
Sep 09 03:22:33 mongohost1 heartbeat: [26135]: ERROR: should_drop_message: attempted replay attack [mongohost2]? [gen = 1441769897, curgen = 1441769899]
Sep 09 03:22:34 mongohost1 heartbeat: [26135]: WARN: nodename mongohost2 uuid changed to mongohost1
Sep 09 03:22:35 mongohost1 heartbeat: [26135]: WARN: nodename mongohost1 uuid changed to mongohost2
Sep 09 03:22:35 mongohost1 heartbeat: [26135]: ERROR: should_drop_message: attempted replay attack [mongohost2]? [gen = 1441769897, curgen = 1441769899]
Sep 09 03:22:36 mongohost1 heartbeat: [26135]: WARN: nodename mongohost2 uuid changed to mongohost1
Sep 09 03:22:37 mongohost1 heartbeat: [26135]: WARN: nodename mongohost1 uuid changed to mongohost2
Sep 09 03:22:37 mongohost1 heartbeat: [26135]: ERROR: should_drop_message: attempted replay attack [mongohost2]? [gen = 1441769897, curgen = 1441769899]
Sep 09 03:22:38 mongohost1 heartbeat: [26135]: WARN: nodename mongohost2 uuid changed to mongohost1
Sep 09 03:22:39 mongohost1 heartbeat: [26135]: WARN: nodename mongohost1 uuid changed to mongohost2
Sep 09 03:22:39 mongohost1 heartbeat: [26135]: ERROR: should_drop_message: attempted replay attack [mongohost2]? [gen = 1441769897, curgen = 1441769899]
Sep 09 03:22:40 mongohost1 heartbeat: [26135]: WARN: nodename mongohost2 uuid changed to mongohost1
Sep 09 03:22:41 mongohost1 heartbeat: [26135]: WARN: nodename mongohost1 uuid changed to mongohost2

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