Samir Roy, Author At DBA POSTMORTEM

VirtualBox Network Configuration for Oracle RAC Node2: Step-by-Step Guide

In this article, I will describe the VirtualBox network configuration for Oracle RAC on NODE2. We will enable three network […]

In this article, I will describe the VirtualBox network configuration for Oracle RAC on NODE1.Basically, we will enable below three

In this article, We will create an Oracle database home owner (oracle) and Oracle Grid Infrastructure home owner (grid). After

The SELinux works in one of these modes: permissive, disabled, or enforcing. The /etc/selinux/config file controls the mode of SELinux

In this article, I have described a step-by-step guide on how to stop and disable Firewalld on RHEL 7/8/9. 1.Check

A Shared Folder is useful when you want to copy something from your host machine to the virtual box or

Please follow the below steps to Download Oracle Linux 7 ISO Image. 1. Go to the Oracle eDelivery site. If

This tutorial describes the step-by-step process of Oracle Linux 7 installation on a Virtual machine. Required Software Oracle VirtualBox or

In this article, I will show you how to Install VirtualBox Guest Editions on Linux.VirtualBox Guest Addition is like a