主机名与Ubuntu 14.04 LTS上的avahi守护进程发生冲突

我有两台虚拟机在Virtualbox上运行Ubunut 14.04。 他们通过VIP连接。 node1上的Syslog显示Avahi出现错误消息，我无法find问题或解决scheme。

tail / var / log / syslog

Aug 18 09:15:16 localhost avahi-daemon[902]: Host name conflict, retrying with node1-47 Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for fe80::a00:27ff:fef0:2b00 on eth2.*. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for 192.168.0.59 on eth2.IPv4. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for fe80::a00:27ff:fe01:2f25 on eth1.*. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for 10.0.0.121 on eth1.IPv4. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for 10.0.0.120 on eth1.IPv4. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for fe80::a00:27ff:fe60:7f89 on eth0.*. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for 10.0.0.10 on eth0.IPv4. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for 192.168.56.151 on eth0.IPv4. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for 192.168.56.150 on eth0.IPv4. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for 192.168.56.121 on eth0.IPv4. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering new address record for 192.168.56.120 on eth0.IPv4. Aug 18 09:15:16 localhost avahi-daemon[902]: Registering HINFO record with values 'X86_64'/'LINUX'. Aug 18 09:15:36 localhost avahi-daemon[902]: Withdrawing address record for fe80::a00:27ff:fef0:2b00 on eth2. Aug 18 09:15:36 localhost avahi-daemon[902]: Withdrawing address record for 192.168.0.59 on eth2. Aug 18 09:15:36 localhost avahi-daemon[902]: Withdrawing address record for fe80::a00:27ff:fe01:2f25 on eth1. Aug 18 09:15:36 localhost avahi-daemon[902]: Withdrawing address record for 10.0.0.121 on eth1. Aug 18 09:15:36 localhost avahi-daemon[902]: Withdrawing address record for 10.0.0.120 on eth1. Aug 18 09:15:36 localhost avahi-daemon[902]: Withdrawing address record for fe80::a00:27ff:fe60:7f89 on eth0. Aug 18 09:15:36 localhost avahi-daemon[902]: Withdrawing address record for 10.0.0.10 on eth0. Aug 18 09:15:36 localhost avahi-daemon[902]: Withdrawing address record for 192.168.56.150 on eth0. Aug 18 09:15:36 localhost avahi-daemon[902]: Withdrawing address record for 192.168.56.121 on eth0. Aug 18 09:15:36 localhost avahi-daemon[902]: Withdrawing address record for 192.168.56.120 on eth0. 

node1：〜$ ifconfig -a

  eth0 Link encap:Ethernet HWaddr 08:00:27:60:7f:89 inet addr:192.168.56.120 Bcast:192.168.56.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fe60:7f89/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1470 errors:0 dropped:0 overruns:0 frame:0 TX packets:2088 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:110754 (110.7 KB) TX bytes:425774 (425.7 KB) eth0:0 Link encap:Ethernet HWaddr 08:00:27:60:7f:89 inet addr:192.168.56.121 Bcast:192.168.56.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 eth1 Link encap:Ethernet HWaddr 08:00:27:01:2f:25 inet addr:10.0.0.120 Bcast:10.0.0.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fe01:2f25/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:4328 errors:0 dropped:0 overruns:0 frame:0 TX packets:5036 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:336379 (336.3 KB) TX bytes:524405 (524.4 KB) eth1:0 Link encap:Ethernet HWaddr 08:00:27:01:2f:25 inet addr:10.0.0.121 Bcast:10.0.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 eth2 Link encap:Ethernet HWaddr 08:00:27:f0:2b:00 inet addr:192.168.0.59 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fef0:2b00/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:575 errors:0 dropped:0 overruns:0 frame:0 TX packets:789 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:118869 (118.8 KB) TX bytes:178305 (178.3 KB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:8938 errors:0 dropped:0 overruns:0 frame:0 TX packets:8938 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:534220 (534.2 KB) TX bytes:534220 (534.2 KB) 

我怎么能解决这个问题？ configuration对我来说看起来OK。