原創作品，出自 深藍的blog 博客，歡迎轉載，轉載時請務必注明以下出處，否則追究版權法律責任。 深藍的blog：http://blog.csdn.net/huangyanlong/article/details/40976103 grid自檢報PRVF-4007 : User equivalence check failed for user grid 【實驗環境

原創作品，出自 “深藍的blog” 博客，歡迎轉載，轉載時請務必注明以下出處，否則追究版權法律責任。

深藍的blog：http://blog.csdn.net/huangyanlong/article/details/40976103

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

【實驗環境】
實驗平臺：WIN7 旗艦版 64bit
虛擬機軟件：VM VirtualBox 4.2
虛擬操作系統：CentOS6.4 64bit
grid版本：11g 64bit
oracle版本：11gR2 64bit

【報錯信息】

[grid@xzxt1 grid]$ ./runcluvfy.sh stage -pre crsinst -n xzxt1,xzxt2 -fixup -verbose

Performing pre-checks for cluster services setup

Checking node reachability...

Check: Node reachability from node "xzxt1"
Destination Node Reachable?
------------------------------------ ------------------------
xzxt1 yes
xzxt2 yes
Result: Node reachability check passed from node "xzxt1"

Checking user equivalence...

Check: User equivalence for user "grid"
Node Name Status
------------------------------------ ------------------------
xzxt2 failed
xzxt1 failed
Result: PRVF-4007 : User equivalence check failed for user "grid"

ERROR:
User equivalence unavailable on all the specified nodes
Verification cannot proceed

Pre-check for cluster services setup was unsuccessful on all the nodes.

【解決方法】

節點1：
[grid@test1 ~]$ ssh rac2priv date
--驗證節點2私有IP
The authenticity of host 'rac2priv (192.168.56.73)' can't be established.
RSA key fingerprint is a3:ab:da:a3:f1:0a:40:02:97:0c:96:2b:ad:43:60:b7.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac2priv,192.168.56.73' (RSA) to the list of known hosts.
Wed Oct 29 17:04:12 CST 2014
[grid@test1 ~]$ ssh rac2priv date
Wed Oct 29 17:04:14 CST 2014
[grid@test1 ~]$ ssh rac1priv date
--驗證節點1私有IP
The authenticity of host 'rac1priv (192.168.56.72)' can't be established.
RSA key fingerprint is 48:3b:19:c1:d6:5d:fb:9e:32:09:3a:82:4f:2e:ad:81.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac1priv,192.168.56.72' (RSA) to the list of known hosts.
Wed Oct 29 16:40:47 CST 2014
[grid@test1 ~]$ ssh rac1priv date
Wed Oct 29 16:40:48 CST 2014
[grid@test2 ~]$ ssh test1 date
--驗證節點1公有IP
Wed Oct 29 17:04:14 CST 2014
[grid@test2 ~]$ ssh test2 date
--驗證節點2公有IP
Wed Oct 29 17:04:14 CST 2014

節點2：
[grid@test2 ~]$ ssh rac1priv date
The authenticity of host 'rac1priv (192.168.56.72)' can't be established.
RSA key fingerprint is 48:3b:19:c1:d6:5d:fb:9e:32:09:3a:82:4f:2e:ad:81.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac1priv,192.168.56.72' (RSA) to the list of known hosts.
Wed Oct 29 16:41:59 CST 2014
[grid@test2 ~]$ ssh rac1priv date
Wed Oct 29 16:42:01 CST 2014
[grid@test2 ~]$ ssh rac2priv date
The authenticity of host 'rac2priv (192.168.56.73)' can't be established.
RSA key fingerprint is a3:ab:da:a3:f1:0a:40:02:97:0c:96:2b:ad:43:60:b7.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'rac2priv,192.168.56.73' (RSA) to the list of known hosts.
Wed Oct 29 17:05:47 CST 2014
[grid@test2 ~]$ ssh rac2priv date
Wed Oct 29 17:05:48 CST 2014
[grid@test2 ~]$ ssh rac1priv date
Wed Oct 29 16:46:32 CST 2014
[grid@test2 ~]$ ssh test1 date
--驗證節點1公有IP
Wed Oct 29 16:46:48 CST 2014
[grid@test2 ~]$ ssh test2 date
--驗證節點2公有IP
Wed Oct 29 17:10:46 CST 2014

節點1：
[root@xzxt1 ~]# chkconfig NetworkManager off
[root@xzxt1 ~]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config
[root@xzxt1 ~]# chkconfig iptables off
節點2：
[root@xzxt2 ~]# chkconfig NetworkManager off
[root@xzxt2 ~]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config
[root@xzxt2 ~]# chkconfig iptables off

重啟服務器。

如果不進行手工grid檢查，當圖形化安裝grid時也會報出相應錯誤，可以參考另外一篇文章，鏈接地址如下：
rac安裝grid報INS-41112錯誤:http://blog.csdn.net/huangyanlong/article/details/40782379

原創作品，出自 “深藍的blog” 博客，歡迎轉載，轉載時請務必注明以下出處，否則追究版權法律責任。

深藍的blog：http://blog.csdn.net/huangyanlong/article/details/40976103

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