Handle series: (3) install Oracle 12c database-linux

Hand-in-hand series: (2) this article describes the ORACLE RAC installation and configuration process in detail. Today, this article records the author's detailed screenshot of installing the database based on the previously built Oracle RAC cluster environment. Here are the details:

1) download the orcle database installation zip package.

Web site: http://www.oracle.com/technetwork/database/enterprise-edition/downloads/oracle12c-linux-12201-3608234.html

2) decompress and run. / runInstaller to show a graphical interface

Choose to install Oracle RAC database

Install db on the three host where RAC was previously installed

Choose to install the Enterprise Edition database

Verify that the following two directories exist and that the oracle user has read and write permissions

Wait for the database to be installed.