VMware Hands On Labs

Introduction

In a previous post, I covered the VMware Experts Program. When I was attending the Program, one of the things Don Sullivan mentioned was the VMware Hands On Labs (HOL). I hadn’t had a chance to explore those before, so I was interested to see what they were like.

The Good

Quite honestly, these are among the best hands on lab environments I have played around with. If I wanted to test a (more...)

Why You Should Periodically Review Your Backups

Introduction

So like every good Oracle DBA, you’ve created a few databases, decided that if they were worth creating and using they might also be worth backing up, and created some (more...)

VMWare Experts Program, Sydney

A few weeks back, I received an invitation from Don Sullivan to attend the Sydney version of the VMWare Experts Program. I worked with Don during our time at Oracle, and caught up with him again a couple of years ago at one of the Collaborate conferences. He had moved on to VMWare, and is still working for them today.

As Don describes the event, “the VMWare Experts Program was started in 2013 as a (more...)

Enterprise Manager Silent Installation

Introduction

This is another post in my series on silent installations using response files. In previous posts, I covered silent installations for the Grid Infrastructure, RDBMS, post installation configuration steps, and creating the listener and database using response files. In this post, I’ll cover installing Enterprise Manager using a response file.

Generating the Response Files

Unlike all the other installations and configurations using response files, for some reason Oracle Corporation in its (more...)

Creating the Listener and Database in Silent Mode

Introduction

In previous posts, I talked about a customer where I needed to do a silent installation of the Grid Infrastructure and Database, as well as the post installation configuration steps. For that particular customer, I didn’t create an empty database but used RMAN to duplicate the existing database. But what about if you want to create a new listener and database in silent mode as well? That’s what this post covers.

NETCA

Just (more...)

Duplicating a Database on ODA

Introduction

Every so often, we get a request to duplicate a database for one of our customers using an Oracle Database Appliance (ODA). The process for doing that is relatively straightforward, but there are a couple of nuances along the way so I thought I’d write it up as a blog post in case it’s of use to others. Obviously, I have obfuscated any customer-specific information to protect their identity.

Configuration

The first nuance is (more...)

Post GI / RDBMS Installation Configuration Steps

Introduction

This is the third article in a series of blog posts on building a test environment to closely match a Production environment so we could then upgrade the test environment from Oracle Database 12.1 to Oracle Database 12.2. In the first post, I covered performing a silent installation of the grid infrastructure software. In the second post, I followed that by performing a similar silent installation of the RDBMS software. (more...)

Silent Installation of the RDBMS

Introduction

In my last post, I walked you through the silent installation of the Grid Infrastructure software. In this post, we’re moving on to the next stage of the environment build for this customer, doing a silent installation of the RDBMS software.

RDBMS Installation

The silent installation of the RDBMS software is fairly similar to that of the Grid Infrastructure software. You create a response file that contains the responses you would normally provide (more...)

Silent Installation of Grid Infrastructure

Introduction

Recently I had a requirement to install the Grid Infrastructure and Oracle RDBMS on a completely new VM. The customer I was doing this work for wanted to take a copy of their Production environment to another server so they could test an upgrade of their existing environment from Oracle GI / RDBMS 12.1 to 12.2. So they built a VM for me, copied the 12.1 installation media for both GI (more...)

Extending a Logical Volume Group

Introduction

Today I ran into the situation where I needed to extend a logical volume group so I could complete an installation. I’d already installed the Grid Infrastructure, but there wasn’t enough room remaining to install the Oracle kernel on the same device. This is for a test environment which was being built on a VM that had just been created, and performance is not the issue we’re looking at here, so installing the Grid (more...)