POWER HA TRAINING

INTRODUCTION TO PowerHA FOR AIX

• High Availability Concepts
• What does HACMP do?

NETWORKING CONSIDERATIONS FOR HIGH AVAILABILITY

• Topology Components
• Network Types
• Heartbeat Packets
• IP Address Takeover

SHARED STORAGE CONSIDERATIONS FOR HIGH AVAILABILITY

• Shared/private Storage
• Reserve/release-based protection
• RSCT-based shared storage protection
• Enhanced Concurrent Volume Groups

PLANNING FOR APPLICATIONS AND RESOURCE GROUPS

• Resource Group
• Resource Group Components
• Resource Group Policies

HACMP INSTALLATION

• Installing HACMP software

INITIAL CLUSTER CONFIGURATION

• Topology Configuration
• Defining IP/Non-IP Networks
• Defining Communication Devices
• Synchronizing the cluster
• Starting/Stopping the cluster services

BASIC HACMP ADMINISTRATION

• Topology and Resource Group Management
• Expanding the Cluster
• Shrinking the Cluster
• LVM Change Management
• Dynamic Automatic reconfiguration Event (DARE) Facility

EVENTS

• HACMP Basic Event Flow
• Cluster Customization

PROBLEM DETERMINATION AND RECOVERY INSTALLING 6.1 PowerHA AND MIGRATING IT TO 7.1 PowerHA System Mirror