powerha 定义 service ip 报错

设备环境: P5 520 主机*1
                LPAR *2
              Brocade 200E *2
                EMC CX300
软件环境: AIX 6100-04-01-0944
              PowerHa 6.1.0.0
              PowerPath 4.5.1.0
              ODM     5.3.0.5
              navisagent 6.19
IP规划:   
127.0.0.1               loopback localhost      # loopback (lo0) name/address
192.168.9.51    node1-boot      node1
192.168.9.52    node1per
10.0.0.1        node1-priv
192.168.9.55    node2-boot      node2
192.168.9.56    node2per
10.0.0.2        node2-priv
192.168.9.26    Cloud-I7
192.168.9.53    node1svc
192.168.9.54    node2svc

心跳磁盘已经做好了

hdiskpower1     00ce535b517be873                    mndhb_vg_02

配置 smitty hacmp -> Extended Configuration ->
Extended Resource Configuration -> HACMP Extended Resource Configuration
configure hacmp service IP Lables/Addresses -> Add a Service IP Label/Address
Configurable on Multiple Nodes > net_ether_01 (10.0.0.0/24) ->

IP Label/Address                                    node2svc                              +  
  Netmask(IPv4)/Prefix Length(IPv6)                  []
* Network Name                                        net_ether_01
  Alternate Hardware Address to accompany IP Label/A []
  ddress

回车确认时返回如下错误信息
Command: failed        stdout: yes           stderr: no
Before command completion, additional instructions may appear below.
Error: There is either no node with communication interface defined, or service IP label is bou
nd to the node, so this dynamic service IP label (node1svc) can not associate to any node.  Ens
ure that the service label is on the correct boot adapter subnet and that there is a communicat
ion interface defined on that node.
ERROR: write_config_file failure

我有点想不明白,我只在/etc/hosts 上面定义了 service IP ,实际 VIP并没有被使用,PING的结果如下
bash-4.2# ping node1svc
PING node1svc: (192.168.9.53): 56 data bytes

我想做的并发的HA环境,请大家帮忙指导一下?