基于CentOS与VmwareStation10搭建Oracle11G RAC 64集群环境：4.安装Oracle RAC FAQ-4.3.Oracle 集群节点间连通失败

1.检查节点连通性的错误

[grid@linuxrac1 grid]$ ./runcluvfy.sh stage -post hwos -n linuxrac1,linuxrac2 -verbose

 

Performing post-checks for hardware and operating system setup

 

Checking node reachability...

 

Check: Node reachability from node "linuxrac1"

  Destination Node                      Reachable?             

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

  linuxrac1                             yes                   

  linuxrac2                             yes                   

Result: Node reachability check passed from node "linuxrac1"

 

Checking user equivalence...

 

Check: User equivalence for user "grid"

  Node Name                             Comment          

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

  linuxrac2                             failed                

  linuxrac1                             failed                

Result: PRVF-4007 : User equivalence check failed for user "grid"

 

ERROR:

User equivalence unavailable on all the specified nodes

Verification cannot proceed

 

Post-check for hardware and operating system setup was unsuccessful on all the nodes.

 

[root@linuxrac1 Downloads]# scp root@10.10.97.161:/home/linuxrac1/Downloads/test.txt root@10.10.97.167:/home/linuxrac2/Downloads

root@10.10.97.161's password:

root@10.10.97.167's password:

test.txt                                                                                          100%    0     0.0KB/s   00:00 

Connection to 10.10.97.161 closed.

解决办法：重新配置用户等效性

1.首先通过执行ssh linuxrac1 date; ssh linuxrac2 date，检查用户等效性是否配置好，用户等效性配置成功的特点是，执行ssh linuxrac1 date后，直接显示节点的时间，不会提示输入密码：

[grid@linuxrac1 ~]$ ssh linuxrac1 date

Thu Sep 25 20:09:12 PDT 2014

[grid@linuxrac1 ~]$ ssh linuxrac1-priv date

Thu Sep 25 20:09:23 PDT 2014

[grid@linuxrac1 ~]$ ssh linuxrac2 date

Thu Sep 25 20:09:31 PDT 2014

[grid@linuxrac1 ~]$  ssh linuxrac2-priv date

Thu Sep 25 20:09:40 PDT 2014

 

 

基于CentOS与VmwareStation10搭建Oracle11G RAC 64集群环境所有链接:

1.资源准备
http://www.cnblogs.com/HondaHsu/p/4046352.html

2.搭建环境-2.1创建虚拟机
http://www.cnblogs.com/HondaHsu/p/4046378.html

2.搭建环境-2.2安装操作系统CentOS5.4
http://www.cnblogs.com/HondaHsu/p/4046384.html

2.搭建环境-2.3配置共享磁盘
http://www.cnblogs.com/HondaHsu/p/4046389.html

2.搭建环境-2.4. 安装JDK
http://www.cnblogs.com/HondaHsu/p/4046430.html

2.搭建环境-2.5. 配置网络
http://www.cnblogs.com/HondaHsu/p/4046443.html

2.搭建环境-2.6. 安装Oracle所依赖的必要包
http://www.cnblogs.com/HondaHsu/p/4054216.html

2.搭建环境-2.7. 配置资源与参数
http://www.cnblogs.com/HondaHsu/p/4054238.html

2.搭建环境-2.8. 配置用户环境
http://www.cnblogs.com/HondaHsu/p/4054259.html

2.搭建环境-2.9. 配置用户等效性(可选项)
http://www.cnblogs.com/HondaHsu/p/4054277.html

2.搭建环境-2.10.配置用户NTF服务
http://www.cnblogs.com/HondaHsu/p/4054333.html

3.安装Oracle RAC-3.1.安装并配置ASM驱动
http://www.cnblogs.com/HondaHsu/p/4054367.html

3.安装Oracle RAC-3.2.安装 cvuqdisk 软件包
http://www.cnblogs.com/HondaHsu/p/4054395.html

3.安装Oracle RAC-3.3.安装前检查
http://www.cnblogs.com/HondaHsu/p/4054481.html

3.安装Oracle RAC-3.4.安装Grid Infrastructure
http://www.cnblogs.com/HondaHsu/p/4054518.html

3.安装Oracle RAC-3.5.安装oracle11gr2 database 软件与创建数据库
http://www.cnblogs.com/HondaHsu/p/4054586.html

3.安装Oracle RAC-3.6.集群管理命令
http://www.cnblogs.com/HondaHsu/p/4054635.html

4.安装Oracle RAC FAQ-4.1.系统界面报错Gnome
http://www.cnblogs.com/HondaHsu/p/4046314.html

4.安装Oracle RAC FAQ-4.2.Oracleasm Createdisk ASM磁盘失败:Instantiating disk: failed
http://www.cnblogs.com/HondaHsu/p/4046248.html

4.安装Oracle RAC FAQ-4.3.Oracle 集群节点间连通失败
http://www.cnblogs.com/HondaHsu/p/4046263.html

4.安装Oracle RAC FAQ-4.4.无法图形化安装Grid Infrastructure
http://www.cnblogs.com/HondaHsu/p/4046273.html

4.安装Oracle RAC FAQ-4.5.安装Grid，创建ASM磁盘组空间不足
http://www.cnblogs.com/HondaHsu/p/4046285.html

4.安装Oracle RAC FAQ-4.6.重新配置与缷载11R2 Grid Infrastructure
http://www.cnblogs.com/HondaHsu/p/4046300.html

4.安装Oracle RAC FAQ-4.7.Oracle 11G R2 RAC修改public网络IP
http://www.cnblogs.com/HondaHsu/p/4054953.html