In this guide, we outlined the key steps for preparing your environment for Oracle RAC installation. This involved the installing necessary packages, and setting up user groups and directories. We also configured hostname resolution, firewall settings, and adjusted SELinux to ensure a smooth installation. After completing these steps, you can clone the VM for the next node.
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let’s configure the virtual machine for Node 1. Start by launching VirtualBox, where you’ll create a new VM specifically for this node. We’ll be installing Oracle Enterprise Linux (OEL) 7.7 on both of our RAC nodes.
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