Test Operation Records of modifying VIP addresses in Oracle11gR2RAC Environment

Part 1: Test Condition A, IP address 192.168.1.52node1192.168.1.53node2192.168.1.55node1-vip192.168.1.56node2-vip10.10.10.52node1-priv10.10.53node2-priv192.168.1.60racdb-cluster-scanB, version: Oracle11gR2 (11.2.0.2), Part 2: Test

Part 1: Test Condition A, IP address 192.168.1.52 node1 192.168.1.53 node2 192.168.1.55 node1-vip 192.168.1.56 node2-vip 10.10.10.52 node1-priv 10.10.10.53 node2-priv 192.168.1.60 racdb-cluster-scan B, version: Oracle 11gR2 (11.2.0.2) Part 2: Test

Part 1: Test conditions

A. IP Address

192.168.1.52 node1

192.168.1.53 node2

192.168.1.55node1-vip

192.168.1.56 node2-vip

10.10.10.52 node1-priv

10.10.10.53 node2-priv

192.168.1.60 racdb-cluster-scan

B. Version: Oracle 11gR2 (11.2.0.2)

Part 2: Test process

Purpose: To test the function of modifying the VIP address 192.168.1.55 of the 192.168.1.52 server to 192.168.1.62.

Test procedure:

1. Determine the network interface of the local cluster

$ Oifcfg iflist-p-n

2. Determine the local public and private excuses for configuration information

$ Oifcfg getif

3. Determine the virtual IP address, VIP address, and VIP subnet mask of the local machine.

$ Srvctl config vip-n node1

$ Srvctl config nodeapps-

4. Stop orcl1 instances on node1 (Oracle user operation)

$ Srvctl stop instance-d orcl-I orcl1

(The instance can be disabled after testing. If the node instance is disabled, the configured service must be disabled)

5. Stop the listening service on node1.

$ Srvctl stop listener-n node1

Because listener is the VIP, the VIP service is also used, and the two parts are related.

6. Stop the VIP address

$ Srvctl stop vip-n node1

7. Verify that the VIP address is no longer running

$ Ifconfig-

8. Modify/etc/hosts

# Vi/etc/hosts

9. Modify node applications and provide new vip addresses (for grid user operations)

$ Srvctl modify nodeapps-n node1-A 192.168.1.55/255.255.255.0/bond0

10. Start the VIP node (grid user operation)

$ Srvctl start vip-n node1

11. Verify the running status of the VIP address (grid user operation)

$ Srvctl config vip-n node1

VIP exists:/node1-vip/192.168.1.62/192.168.1.0/255.255.255.0/bond0, hosting node node1

12. Start the listening service (grid user operation) on node1)

$ Srvctl start listener-n node1

13. Start the orcl1 instance on node1 (Oracle user operation)

$ Srvctl start instance-d orcl-I orcl1