Oracle Database 12c: Clusterware Administration

Oracle Database 12c: Clusterware Administration

Kód: D81246
Időtartam:4 nap
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This Oracle Database 12c: Clusterware Administration training will explore general cluster concepts and Oracle Clusterware architecture. Work with expert Oracle University instructors through interactive instruction and hands-on exercises to reinforce your learning.In this course, you will be introduced to Oracle Database Exadata Cloud Service.

Learn To:

  • Perform Grid Infrastructure pre-installation tasks.
  • Install both Standard and Flex clusters.
  • Add and remove nodes from a cluster in addition to upgrading and patching existing Grid Homes.
  • Manage and administer both Standard Clusters and Policy-Managed Clusters.
  • Use Oracle Clusterware to make applications highly available.
  • Gain an understanding of the Oracle Database Exadata Cloud Service.

Benefits to You

Learn how to make applications highly available using Oracle Clusterware. You'll walk away with the ability to install, configure, manage and troubleshoot both standard and flex clusters. Furthermore, you will have developed the skills to upgrade and patch Clusterware environments.

Kinek ajánljuk

  • Administrator
  • Database Administrators

Szükséges előképzettség

  • Working knowledge of Oracle Database 11g: Release 2 on Linux Operating System

Suggested Prerequisites


  • Oracle Database 11g: RAC Administration Release 2
  • Oracle Grid Infrastructure 11g: Manage Clusterware and ASM - Release 2
  • Working knowledge of Oracle Clusterware, ASM & RAC on Linux


Introduction to Grid Infrastructure

What is a Cluster?

What is a Flex Cluster?

Clusterware Characteristics

Oracle Clusterware

Hardware and Software Concepts (High level)

Shared Storage Overview

Oracle Clusterware Architecture

Cluster Storage Requirements

Clusterware Initialization and OHASD

Clusterware Process Architecture

Location Independent Names, Addresses and Name Resolution (GNS, SCAN, VIP..)

Shared GNS Background and Architecture

Configuring shared GNS

Migrating to shared GNS

Moving GNS to Another Cluster

Flex Cluster Architecture

Flex Cluster Architecture

Configuring Flex Cluster

Flex Clusters and Node Failure

Grid Infrastructure Pre-Installation Tasks

Shared Storage for Oracle Clusterware

Checking System Requirements

Single Client Access Name for the Cluster

Redundant Interconnect Usage

Kernel Requirements

Groups and Users

Shell Settings

Oracle Validated Configuration

Installing Grid Infrastructure

Installing Oracle Grid Infrastructure

Installing Flex Cluster

Verifying the Oracle Clusterware Installation

Managing Cluster Nodes

Adding Oracle Clusterware Homes

Prerequisites for Running

Adding a Node with

Configuring the node role

Removing a Node from the Cluster

Traditional Clusterware Management

Oracle Clusterware startup and shutdown

Administering the Voting Disk file

Administering the Oracle Cluster Registry Disk file

Network Administration

What-If Command Evaluation

Clusterware Admin Tools Review

Policy-Based Cluster Management

Policy-Based Cluster Management Overview

Server Categorization

Policy Set

Patching Grid Infrastructure

Out-of-Place Oracle Clusterware Upgrade

Types of Patches

Obtaining Oracle Clusterware Patches

Rolling Patches

Installing a Rolling Patchset with OUI

OPatch Overview

Installing a Rolling Patch with OPatch

OPatch Automation

Troubleshooting Oracle Clusterware

Diagnostic Framework Support for CRS

Cluster Health Monitor Enhancements Overview

Component level checks - cluvfy with -comp

Resource Debugging - Java Tools and Dynamic Debugging

Troubleshooting Node Evictions

Log files and Diagnostic Collection

The oclumon Utility

Making Applications Highly Available

Overview of Using Oracle Clusterware to Enable HA

Oracle Clusterware HA Components

Resource Management Options

Server Pools

Overall flow diagram of HA lifecycle (crs_profile, crs_register, crs_start....)

Clusterware Resource Modeling

Creating an Application VIP

ONS and FAN overviews

Oracle Database Exadata Cloud Service Overview

Introducing Exadata Cloud Service

Service Configuration Options & Service Connection Options

Service Architecture & Availability

Management Responsibilities

Storage Configuration & Management Details

Simple Web-Based Provisioning & Management


Migrating to Exadata Cloud Service


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