Shulou(Shulou.com)06/01 Report--

Summary of Oracle RAC cluster installation steps:

1. Install and configure the operating system, set operating system security policies, set services that do not require boot self-startup, and delete unnecessary accounts

two。 Plan to configure server public network IP address (Public IP), virtual IP address (Virtual IP), heartbeat ip address and corresponding switch

3. Configure system hostname, firewall, and SELINUX

4. Configure operating system kernel parameters and number of file openings

5. Install and configure DNS domain name server, resolve IP address, configure local host file

6. Create users and directories, set directory belonging to groups and read and write permissions

7. Configure grid and oracle user attributes, define node database name and global database name

8. Configure ssh equivalence for grid and oracle users and test equivalence

9. Configure and install asm software package, configure asm disk, each node view disk, partition disk, each node view shared disk partition

10. Install grid software, configure other disks, and view cluster status

11. Install the oracle software to check the cluster status

12.dbca creates the database, installs the database, checks the cluster status, and checks the listening status.

Note: it is best to restart each node before installing Oracle and Grid to ensure the correct configuration.

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