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Oracle RAC, DG, EBS, DR and HA DBA BLOG

Oracle Grid Clusterware Installation for 11gR2.

Firstly, go to the staging area where the software is unzipped and run the Oracle Universal Installer (OUI):

Select Install and Configure Grid Infrastructure for a Cluster and press Next to continue:

Select Typical Installation and press Next to continue:

Select the Nodes for the Clusterware to be installed on and press Next to continue:

Here you are required to verify ssh connectivity between the nodes as you can see. Press OK to return to the main page:

Here you are provided with an option to set the private and public network interfaces. After selection eth0 as public and eth1 as private press OK:

Now, after setting up the network interfaces and verifying ssh connectivity between the nodes you can press Next to continue:

Press Next to continue and on the Specify Install location screen enter Oracle Base in the Software location. Select Cluster Registry Storage Type as ASM and enter and confirm SYSASM password. When finished press Next to continue:

Specify a name for the Diskgroup. The diskgroup in this case is called DATA. Select the candidates disks for the Data diskgroup. This will create an ASM diskgroup called DATA. When finished press Next to continue:

Verify the Inventory location and press Next to continue:

Here on this screen the installer performs all the checks for the successful completion of the installation process. As you can see, one of the kernel parameters does not meet the requirements. As this is not a mandatory parameter, it can be either fixed or ignored. If you want to ignore the parameter select ignore and press Next to continue, otherwise press Fix and Check Again:

If you have opted for Fix and Check Again you are prompted as a root user to execute the specified scripts. After running the scripts the installer will verify again the parameters. This time the prerequisites will be met and you can press Next to continue:

Press Finish to start the installation and wait until it finishes:

Press Finish to start the installation process.

Upon completion, you will be prompted to execute as root, the scripts on each of the nodes:

This completes the Grid Oracle Clusterware Installation for Oracle 11gR2.

December 31, 2009 Posted by | oracle | 2 Comments