Oracle11.2.0.4x64RAC modify public/private/vip/scan address

I. Description 1. database information operating system version: OEL6.5x64 database version: Oracle11.2.0.4x64RAC this article ..

I. Description 1. database information operating system version: OEL6.5x64 database version: Oracle11.2.0.4x64RAC this article ..

I. Description 1. Database Information

Operating system version: OEL6.5 x64
Database Version: Oracle 11.2.0.4 x64 RAC

This document describes how to change the publiic/private/VIP/scan IP address on oracle 11.2.0.4 x64 for OEL6.5. The detailed modification process is as follows. For example, the modification in the production environment must be tested repeatedly and then operated.

2. IP address information

Original IP Address
192.168.10.201 node1
192.168.10.202 node2
192.168.10.203 node1-vip
192.168.10.204 node2-vip
10.10.10.10 node1-priv
10.10.10.20 node2-priv
192.168.10.200 scan-cluster
Adjusted IP Address
192.168.76.211 node1
192.168.76.212 node2
The 192.168.76.213 node1-vip
The 192.168.76.214 node2-vip
Megaamount 000020 node1-priv
California California 21 node2-priv
192.168.76.210 scan-cluster

Ii. Stop crs and other service resources 1. Disable Automatic listening at two nodes

# Cd/u01/app/11.2.0/grid_1/bin
#./Srvctl disable listener

2. Stop listening for two nodes

#./Srvctl stop listener

3. Disable Automatic database start and stop at two nodes.

#./Srvctl disable database-d orcl

4. Stop the two-node database

#./Srvctl stop database-d orcl-o immediate

5. Disable Automatic VIP activation at two nodes

#./Srvctl disable vip-I "node1-vip"
#./Srvctl disable vip-I "node2-vip"

6. Stop two-node VIP

#./Srvctl stop vip-n node1
#./Srvctl stop vip-n node2

7. Disable node SCAN_LISTENER startup and stop SCAN listening

#./Srvctl disable scan_listener
#./Srvctl stop scan_listener

8. Disable SCAN startup for all nodes

#./Srvctl disable scan

9. Stop SCAN on all nodes

#./Srvctl stop scan

10. Stop operations on CRS (1) node1 Node

(2) operations on node node2

3. Modify the Public Nic IP address and start crs 1. Modify the two nodes/etc/hosts file

192.168.76.211 node1
192.168.76.212 node2
The 192.168.76.213 node1-vip
The 192.168.76.214 node2-vip
Megaamount 000020 node1-priv
California California 21 node2-priv
192.168.76.210 scan-cluster

2. Modify the NIC address of the server service

Node1 Node
# Cat/etc/sysconfig/network-scripts/ifcfg-bond0
DEVICE = bond0
BOOTPROTO = none
IPADDR = 192.168.76.211
NETMASK = 255.255.255.0
GATEWAY = 192.168.76.2
ONBOOT = yes
TYPE = Ethernet
USERCTL = no
PEERDNS = no
# Service network restart

Node2 Node