When rac is installed on the grid, the system reports the INS-41112 error and the racgrid reports the ins-41112 error.

When rac is installed on the grid, the system reports the INS-41112 error and the racgrid reports the ins-41112 error.

Original Works are from the blog of "Deep Blue blog". You are welcome to reprint them. Please note the following source when reprinting them. Otherwise, you will be held legally liable for copyright.

Deep Blue blog: http://blog.csdn.net/huangyanlong/article/details/40782379

Install the Oracle11G cluster in CentOS6.4

Prerequisites: complete ssh configuration in graphical mode, such:

Error:

An error "INS-41112" is reported when the grid software is installed, as shown in:

Ping the "Public IP" and "private IP" respectively at two nodes. After the two nodes are pinged properly, configure as follows:

1. Perform SSH verification at two nodes

Node 1:

[Grid @ test1 ~] $ Ssh rac2priv date

-- Verify the private IP address of Node 2

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

-- Verify the private IP address of Node 1

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

-- Verify the public IP address of Node 1

Wed Oct 29 17:04:14 CST 2014

[Grid @ test2 ~] $ Ssh test2 date

-- Verify the public IP address of Node 2

Wed Oct 29 17:04:14 CST 2014

Node 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

-- Verify the public IP address of Node 1

Wed Oct 29 16:46:48 CST 2014

[Grid @ test2 ~] $ Ssh test2 date

-- Verify the public IP address of Node 2

Wed Oct 29 17:10:46 CST 2014

 

2. disable unnecessary services on two nodes

Node 1:

[Root @ test1/] # chkconfig NetworkManager off

[Root @ test1/] # sed-I's/SELINUX = enforcing/SELINUX = disabled/'/etc/selinux/config

[Root @ test1/] # chkconfig iptables off

 

Node 2:

[Root @ test2 ~] # Chkconfig NetworkManager off

[Root @ test2 ~] # Sed-I's/SELINUX = enforcing/SELINUX = disabled/'/etc/selinux/config

[Root @ test2 ~] # Chkconfig iptables off

 

Run the grid installation again. The installation succeeds normally.

Original Works are from the blog of "Deep Blue blog". You are welcome to reprint them. Please note the following source when reprinting them. Otherwise, you will be held legally liable for copyright.

Deep Blue blog: http://blog.csdn.net/huangyanlong/article/details/40782379