To prepare to install SF Oracle RAC

1. Set the umask.

   See Setting the umask before installation.

2. Synchronize the time settings on cluster nodes.

   See Synchronizing time settings on cluster nodes.

3. Set up the inter-system communication to operate without password prompts.

   See Setting up inter-system communication.

4. Mount the product disc.

   See Mounting the product disc.

5. Set up shared storage.

   See Setting up shared storage.

6. Set the environment variables.

   See Setting the environment variables.

7. Prepare the private interconnects for LLT.

   See Preparing the private interconnects for LLT.

8. Verify that the systems are ready for installation.

   See Verifying the systems before installation.