How to add new node to an existing Aerospike Cluster - Using multicast

Modify /etc/citrusleaf/citrusleaf.conf as my example.

	network {
	service {
	address any
	port 3000
	reuse-address
	network-interface-name bond0x #If you use non standard interface name, Use this config.
	#standard interface e.g. eth0, bond0, WLAN0.
	}
	heartbeat {
	mode multicast
	address 239.1.99.108
	port 9918
	interface-address 172.28.206.72 #You must set this config,
	#if you wnat to add new node to an existing cluster.
	#Each node must have unique ip address!!!
	#Just set this config as node's ip addres.
	interval 150
	timeout 15
	}
	fabric {
	address any
	port 3001
	}
	info {
	address any
	port 3003
	}
	}

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After modifying just start new node, it will be added an existing cluster automatically. You can confirm it on /var/log/citrusleaf.log with the following message.

Apr 11 2013 08:10:42 GMT: INFO (info): (base/thr_info.c:3078)  migrates in progress ( 1426 , 0 ) ::: ClusterSize 2 ::: objects 1

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Tip(?).
I changed ip address to 172.28.206.73 - it's wrong address -,  after I got succeeded with above configuration. So I fixed it to 172.28.206.72 and restarted node. But I got some non normal message.
I issued the command and failed to get expected result - ClusterSize 2 -.

Apr 11 2013 05:17:23 GMT: INFO (paxos): (fabric/paxos.c:1948) Cluster Integrity Check: Detected succession list discrepancy between node bb9f5e6171cb190 and self bb935d8171cb190
Apr 11 2013 05:17:23 GMT: INFO (paxos): (fabric/paxos.c:1990) CLUSTER INTEGRITY FAULT. [Phase 1 of 2] To fix, issue this command across all nodes:  dun:nodes=bb9f5e6171cb190
Apr 11 2013 05:17:24 GMT: INFO (info): (base/thr_info.c:3071)  system memory: free 12087228kb ( 99 percent free )
Apr 11 2013 05:17:24 GMT: INFO (info): (base/thr_info.c:3078)  migrates in progress ( 0 , 0 ) ::: ClusterSize 1 ::: objects 0

$ clinfo -v 'dun:nodes=bb9f5e6171cb190'

Apr 11 2013 08:26:27 GMT: INFO (info): (base/thr_info.c:3078)  migrates in progress ( 0 , 0 ) ::: ClusterSize 1 ::: objects 1

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I fixed this event by restarting all nodes.