Installing Oracle DB

Perform the following steps on the cluster node (primary). For Oracle installation, please refer to the Oracle documentation.

1. Download the Oracle 12c installation package and unzip it to the appropriate directory under /home/oracle.

2. Switch to the oracle user with su oracle

3. A directory named “database” is created under the unzipped directory. The directory will launch the installer, which is located:

4. Configure Security Update. Enter the registered email address and support password for Oracle and click Next. This is not mandatory.

5. Installation option. Select Install Database Software only and click Next.

6. Grid Installation options. Select Single Instance Database installation and click Next.

7. Product Language. Select your preferred language and click Next.

8. Database Edition. Select Enterprise Edition and click Next.

9. Installation Location. If it is
   Oracle base＝/mnt/ORA/app/oracle
   Software Location＝/mnt/ORA/app/oracle/product/12.1.0/dbhome_1
   click Next.

10. Create Inventory. Use the default value and click Next.

11. Product list checks. Use the default value and click Next.

12. Operating System Group. Use the default value and click Next.

13. Summary. If there is no problem, run Install.

14. Installation is started.

15. The Execute Configuration scripts window will open. Follow the instructions and run the script as root.

When the script is completed, click OK.

16. Click Close to complete the installation.