Oracle11g RAC安装GI时会遇到INS-06006报错处理过程

来源：这里教程网时间：2026-03-03 12:53:44 作者：

Oracle11g RAC 安装GI时会遇到以下INS-06006报错，根据提示猜测可能是grid用户之间互信出了问题，排查发现互信正常，但问题依旧。

查看MOS文档，发现了一个bug 17580744，文档编号为1597212.1

根据描述，与报错完全一致，原因为/etc/hosts文件中主机名为大写，或者IP与主机名对应时用的多个名字

下面是错误的写法

$ grep RACNODE /etc/hosts 10.0.0.101 RACNODE1.US.ORACLE.COM RACNODE1 10.0.0.102 RACNODE2.US.ORACLE.COM RACNODE2

该问题会出现在11.2.0.4版本的GI安装时，任意操作系统都会遇到

------------cause-----------

Upper or mixed case hostname being used, this is being investigated in bug 17580744

Duplicates:

BUG 17666448 - INS-06006 OCCURS IF HOSTNAME IS IN CAPITAL LETTERS FOR GI INSTALLATION

BUG 17675476 - PASSWORDLESS SSH CONNECTIVITY NOT SET UP BETWEEN THE FOLLOWING NODES

------------solution-----------

The bug is fixed in 12.1.0.2

The workaround is to either allow OUI or manually ( note 300548.1 ) setup ssh user equivalence for the installing user, then in command line window, ensure ssh doesn't prompt for password for both real hostname and lower case hostname.

For example:

$ ssh 

RACNODE1

 date                    

====>> real hostname for node1

Fri Nov 8 10:01:03 PST 2013      

$ ssh racnode1 date                    

====>> lower case hostname for node1

Fri Nov 8 10:01:04 PST 2013

$ ssh RACNODE2 date

Fri Nov 8 10:01:05 PST 2013

$ ssh racnode2 date

Fri Nov 8 10:01:06 PST 2013

In the case of upgrade, the alternate workaround is to update inventory to set to lower case nodename instead of real hostname:

$ <OLD_GI_HOME>/oui/bin/runInstaller -updateNodelist ORACLE_HOME=<OLD_GI_HOME> "CLUSTER_NODES={racnode1,racnode2}" CRS=true

Note in above command it's racnode1,racnode2 in lower case despite the hostname is upper case. 

In addition, verify if there is a mismatch in Hostname Definition (Case Sensitivity) between DNS & /etc/hosts. For example: lower case in DNS & upper case in /etc/hosts OR vice-versa etc.

3.

解决过程

1.

将主机名的大写字母改成小写

#hostname xx

#vi /etc/sysconfig/network

更改

HOSTNAME=xx

2.

更改/etc/hosts文件内容