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Oracle Real Application Cluster
Rating: 4.2 out of 5(146 ratings)
969 students

Oracle Real Application Cluster

Learn all the secrets to set a 2 nodes Oracle RAC with your virtual machine. The perfect simulaton for training !
Created byLuis Diaz
Last updated 5/2015
English
English [Auto],

What you'll learn

  • Install and set from scratch a 2 node cluster with Oracle 12c technology
  • Know all the important point to set a cluster with Oracle
  • Install and set Oracle virtual box for RAC
  • Install and set linux 6.6 64bits for RAC
  • Create and present shared disks to simulate you have a storage array
  • Install, configure and use oracle asmlib libraries to map the shared disks to ASM disks
  • Know and practice with the most important cluster command lines

Course content

5 sections • 45 lectures • 7h 32m total length

  • Teacher presentation3:58

    Join this instructor-led workshop to install and configure Oracle Real Application Cluster on a laptop, explore concepts from documentation, and practice command-line tasks for cluster management and migration.

  • Topics of block 13:00
  • Get Oracle virtual box and prepare the operating system installation9:06
  • Installation of Oracle linux 64 bits13:04

    Learn to install Oracle Linux 64-bit for an Oracle Real Application Clusters setup, focusing on network configuration, booting from ISO, and choosing a desktop installation.

  • Yum maniac, install rpm, set kernel parameters in one shot19:27
  • Last steps before clone rac1 and create rac210:27

    Audit and install missing dependencies from the prepared document, verify the target directory, and prepare the inventory and configuration for cloning rac1 to rac2 in a cluster.

  • Create the second node with virtualbox clone option11:29

    Clone the first node in VirtualBox to create the second node, then configure unique MAC addresses, update network adapters, and change the hostname and IP to complete the clone.

  • Configure network in node 2, download binaries for GI 12c install15:20
  • Storage managment: Creation of shared disk and map with ASM lib7:44
  • Map shared disk as ASM devices with asmlib11:22

    Learn to map shared disks as asmlib devices for Oracle real application cluster on Linux. The lecture covers creating and attaching disks, partitioning, and verifying asm storage readiness.

  • Manage ssh equivalence between rac1 and rac210:53
  • Use Cluster verify script. Make a check before GI install11:37
  • Use Cluster verify script Part II10:20

    Master cluster verify script part II by diagnosing package checks, DNS server settings, and hosts file configuration, while preparing and validating multi-node Oracle Real Application Cluster installations.

  • Steps of all the block 1 lectures16:00
  • End of block 13:00

Requirements

  • For this course you'll need: a laptop o Pc with at least 6G RAM and 70G free space
  • You need a adsl connection to download all the software
  • We'll install Oracle virtual box, Oracle linux 64bits, Grid infrastructure 12c and rdbms 11gR2

Description

Welcome to this Real Application Cluster couse

During these moments that we spend together, I have only one goal, that you enjoy setting a professional high-tech environment. Grid Infrastructure 12c, data base 11gR2 both products were installed in graphic and silent mode.

All these products involve the execution of different tasks defined below.

The course have been produced with videos, you'll also listen my voice. I will give all explanations and examples relevant to the successfull anderstanding of this course.

In addition, I will make available the "roadmap" that I used throughout the course with all the querys and operating system commands, this way you can use it to copy and paste into your environment.

The course is about 4 hours and you'll find the following chapters:

1 Installation and setting of Oracle VirtualBox, creation of RAC1 Virtual Machine (VM)

2 Installation of Oracle linux 64 bits operating system

3 Setting network cards and the /etc/hosts file

4 Tune RAC1 with yum: Kernel parameters, packages dependencies, user and groups

5 Clone RAC1 to RAC2, the second node of our Oracle RAC cluster

6 Creation of the shared disks from virtual box and present them to both racs

7 Creation of ASM disk for subsequent creation of diskgroups

8 Installation of the binaries GI 12c

Set the ssh connectivity between node 1 and node 2

Run runcluvfy to get all the check results

At this step if all is good, you have your first cluster 12c !

9 Installation of GI 12c silent mode

10 Installing Oracle 11gR2 binaries (graphic and silent)

11 Creating Database 11gR2 data (graphic and silent)

12 Learn all the command available to manage your cluster

With this course, you have in your hand a powerful environment, created with the last version of Oracle products and for a very low cost. You can simulate a production environment at home with your personal computer.

Who this course is for:

  • This course is for dba that have at least install one Oracle database
  • It's better that studiants have any knowledge of linux and network

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