oracle 12c rac gi 安装检测有Node Connectivity Failed报错

解决：

１、先用脚本检查

./runcluvfy.sh stage -post hwos -n rac01,rac02,rac03,rac04 -verbose

ERROR:

PRVG-1172 : The IP address "192.168.214.201" is on multiple interfaces "eth1,bond0,eth0" on nodes "rac01"

ERROR:

PRVG-1172 : The IP address "192.168.214.202" is on multiple interfaces "eth1,bond0,eth0" on nodes "rac02"

２、确定是网络ＩＰ重了

因为是将eth0和eth1绑定成一张网卡bond0

[root@rac01 ~]# ifconfig

bond0 Link encap:Ethernet HWaddr 00:50:56:87:62:27

inet addr:192.168.214.201 Bcast:192.168.214.255 Mask:255.255.255.0

UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1

RX packets:697 errors:0 dropped:0 overruns:0 frame:0

TX packets:304 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:76276 (74.4 KiB) TX bytes:37581 (36.7 KiB)

eth0 Link encap:Ethernet HWaddr 00:50:56:87:62:27

inet addr:192.168.214.201 Bcast:192.168.214.255 Mask:255.255.255.0

UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1

RX packets:349 errors:0 dropped:0 overruns:0 frame:0

TX packets:152 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:38168 (37.2 KiB) TX bytes:16497 (16.1 KiB)

eth1 Link encap:Ethernet HWaddr 00:50:56:87:62:27

inet addr:192.168.214.201 Bcast:192.168.214.255 Mask:255.255.255.0

UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1

RX packets:348 errors:0 dropped:0 overruns:0 frame:0

TX packets:152 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:38108 (37.2 KiB) TX bytes:21084 (20.5 KiB)

３、找到原因是NetworkManager这个服务启动着的问题

４、解决service NetworkManager stop

　　chkconfig NetworkManager off

５、reboot