环境：

操作系统： AIX 5300-08

集群软件： CRS 10.2.0.1

数据库： Oracle 10.2.0.1

故障现象：

在构建AXI RAC时，从一个node同步hacmp配置到另一个node时，，出现以下错误：

Verification to be performed on the following:

Cluster Topology

Cluster Resources

Verification will automatically correct verification errors.

Retreiving data from available cluster nodes. This could take a few minutes....

Verifying Cluster Topology...

ERROR: Invalid loopback or localhost address on node: aix215.

ERROR: Invalid loopback or localhost address on node: aix216.

Verifying Cluster Resources...

processing RG: oradata10g

ERROR: The HACMP timestamp file for shared volume group: racvg is inconsistent

with the time stamp in the VGDA for the following nodes: aix215 aix216

Starting Corrective Action: cl_resource_modify_vg_time_stamp.

-----------------------------------------------------------------

1 problem(s) were resolved.

Verification exiting with error count: 2

cldare: Failures detected during verification. Please correct

the errors and retry this command.

Verification has completed normally.

解决方法：

检查发现，/etc/hosts被修改：

[root@aix215 /]# cat /etc/hosts

127.0.0.1 localhost

192.168.8.215 aix215

192.168.8.216 aix216

192.168.8.209 aix215-vip

192.168.8.210 aix216-vip

10.10.10.215 aix215-priv

10.10.10.216 aix216-priv

更改为：

127.0.0.1 loopback localhost # loopback (lo0) name/address

192.168.8.215 aix215

192.168.8.216 aix216

192.168.8.209 aix215-vip

192.168.8.210 aix216-vip

10.10.10.215 aix215-priv

10.10.10.216 aix216-priv

@重新同步hacmp，问题解决！

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