Introduction to Grid Infrastructure
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What is a Cluster?
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What is a Flex Cluster?
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Clusterware Characteristics
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Oracle Clusterware
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Hardware and Software Concepts (High level)
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Shared Storage Overview
Oracle Clusterware Architecture
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Cluster Storage Requirements
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Clusterware Initialization and OHASD
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Clusterware Process Architecture
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Location Independent Names, Addresses and Name Resolution (GNS, SCAN, VIP..)
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Shared GNS Background and Architecture
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Configuring shared GNS
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Migrating to shared GNS
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Moving GNS to Another Cluster
Flex Cluster Architecture
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Flex Cluster Architecture
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Configuring Flex Cluster
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Flex Clusters and Node Failure
Grid Infrastructure Pre-Installation Tasks
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Shared Storage for Oracle Clusterware
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Checking System Requirements
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Single Client Access Name for the Cluster
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Redundant Interconnect Usage
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Kernel Requirements
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Groups and Users
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Shell Settings
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Oracle Validated Configuration
Installing Grid Infrastructure
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Installing Oracle Grid Infrastructure
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Installing Flex Cluster
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Verifying the Oracle Clusterware Installation
Managing Cluster Nodes
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Adding Oracle Clusterware Homes
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Prerequisites for Running addNode.sh
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Adding a Node with addNode.sh
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Configuring the node role
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Removing a Node from the Cluster
Traditional Clusterware Management
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Oracle Clusterware startup and shutdown
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Administering the Voting Disk file
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Administering the Oracle Cluster Registry Disk file
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Network Administration
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What-If Command Evaluation
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Clusterware Admin Tools Review
Policy-Based Cluster Management
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Policy-Based Cluster Management Overview
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Server Categorization
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Policy Set
Patching Grid Infrastructure
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Out-of-Place Oracle Clusterware Upgrade
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Types of Patches
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Obtaining Oracle Clusterware Patches
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Rolling Patches
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Installing a Rolling Patchset with OUI
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OPatch Overview
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Installing a Rolling Patch with OPatch
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OPatch Automation
Troubleshooting Oracle Clusterware
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Diagnostic Framework Support for CRS
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Cluster Health Monitor Enhancements Overview
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Component level checks - cluvfy with -comp
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Resource Debugging - Java Tools and Dynamic Debugging
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Troubleshooting Node Evictions
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Log files and Diagnostic Collection
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The oclumon Utility
Making Applications Highly Available
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Overview of Using Oracle Clusterware to Enable HA
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Oracle Clusterware HA Components
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Resource Management Options
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Server Pools
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Overall flow diagram of HA lifecycle (crs_profile, crs_register, crs_start….)
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Clusterware Resource Modeling
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Creating an Application VIP
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ONS and FAN overviews
Oracle ASM Overview
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Overview of ASM
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ASM Placement in Storage Stack
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ASM Cluster Configuration for Oracle RAC
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ASM System Privileges
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ASM OS Groups and Role Separation
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ASM Components
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Software
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Configure disks as ASM candidate disks
Oracle ASM Instance Administration
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ASM Instance Administration
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Instance Parameters
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ASM_DISKGROUPS
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Adjusting ASM Instance Parameters in SPFILEs
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Instance Startup and Shutdown
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Relevant V$Views
Flex ASM
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Flex ASM Architecture
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Background and Overview
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ASM Deployment Alternatives
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Configuring Flex ASM
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Managing Flex ASM
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Relocating an ASM Client
Administering ASM Disk Groups
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ASM Disk Group Overview
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Disk Group Attributes
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Compatibility Attributes
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Disk Group Management
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Disk Group Metadata
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Viewing Connected Clients
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Disk Group Rebalance
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ASM Fast Mirror Resync
Administering ASM Files, Directories, and Templates
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Interaction Between Database Instances and ASM
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Accessing ASM Files
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Fully Qualified ASM File Names
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ASM File Creation
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View ASM Aliases, Files, and Directories
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ASM Directories Overview
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Managing ASM Directories
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Managing Alias File Names
Administering Oracle Cloud File System
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Oracle Cloud File System Components
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Overview of Oracle ACFS
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Oracle ASM Dynamic Volume Manager
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High Availability NFS (HANFS) Overview
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Oracle ACFS Integration with Oracle ASM
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Oracle ACFS Administration
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Clusterware Resources and ACFS Administration
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ACFS and Dismount or Shutdown Operations