Oracle Database 12c R2: Clusterware Administration
This Oracle Database 12c R2: Clusterware Administration training will explore general cluster concepts and Oracle Clusterware architecture.
Description
This Oracle Database 12c R2: 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.
Benefits to You
Learn how to make applications highly available using Oracle Clusterware. You'll walk away with the ability to install, configure, manage, monitor and troubleshoot standalone flex clusters. Furthermore, you will have developed the skills to upgrade and patch Clusterware environments.
What You'll Learn
- Perform Grid Infrastructure pre-installation tasks.
- Describe available cluster configuration options.
- Install Standalone Flex Clusters.
- Add and remove nodes from a cluster in addition to upgrading and patching existing Grid Homes.
- Manage and administer both Traditional Clusters and Policy-Managed Clusters.
- Monitor and Troubleshoot Oracle Clusterware.
- Use Oracle Clusterware to make applications highly available.
Prerequisites
- Working knowledge of Oracle Database 11g: Release 2 on Linux Operating System
- Oracle Database 12c R2: Administration Workshop
- Oracle Database 12c R2: Install and Upgrade Workshop
- Oracle Database 12c R2: Managing Multitenant Architecture
- Working knowledge of Oracle Clusterware, ASM & RAC on Linux
Outline
- Cluster in general
- Oracle Clusterware Characteristics
- Oracle Clusterware Architecture and Cluster Services Overview
- Oracle Clusterware Requirements: OS, Public/Private Networks, and IP addresses
- Grid Naming Service (GNS), Shared GNS, and Highly Available GNS
- GNS Configuration Options
- Single Client Access Name (SCAN)
- Oracle Standalone Clusters
- Oracle Domain Services Cluster
- Oracle Member Cluster for Oracle Databases
- Oracle Member Cluster for Applications
- Oracle Extended Clusters
- Shared Storage for Oracle Clusterware
- Sizing Storage for Oracle Standalone Cluster
- Grid Infrastructure Management Repository Details
- Checking System Requirements
- Single Client Access Name for the Cluster
- Redundant Interconnect Usage
- Kernel Requirements
- Groups and Users
- Performing an image-based Grid Infrastructure Installation
- Choosing a Cluster Configuration Option
- Grid Plug and Play Support for Flex Cluster Configuration
- Configuring Shared GNS
- Verifying the Oracle Clusterware Installation
- Adding Oracle Clusterware Homes
- Prerequisites for running addnode.sh
- Adding a Node with addNode.sh
- Configuring the node role
- Removing a Node from the Cluster
- Clusterware Admin Tools Review
- Oracle Clusterware startup and shutdown
- Administering the Voting Disk file
- Administering the Oracle Cluster Registry Disk file
- Network Administration
- Reasoned What-If Command Evaluation
- Policy-Based Cluster Management Overview
- Server Categorization
- Policy Set
- Load-Aware Resource Placement
- Server Weight-Based Node Eviction
- 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
- Using Oracle Autonomous Health Framework Overview
- Cluster Verify Utility (CVU)
- Cluster Health Monitor (CHM)
- Cluster Health Advisor (CHA)
- Trace File Analyzer (TFA) Collector
- Using the Cluster Resource Activity Log (CALOG)
- Using Oracle Clusterware Diagnostic and Alert Log Data
- Node Eviction
- Overview of Using Oracle Clusterware to Enable HA
- Oracle Clusterware HA Components
- Resource Management Options
- Server Pools
- Overall flow diagram of HA lifecycle
- Clusterware Resource Modeling
- Creating an Application VIP
- Clusterware Resource Group