Service Groups
Managing Service Group Dependencies
- Common application relationships
- Service group dependencies
- Service group dependency examples
- Configuring service group dependencies
- Limitations of service group dependencies
Labs
- Exercise A: Verifying the lab environment for service group dependency tests
- Exercise B: Understanding online global dependencies
- Exercise C: (Optional) Understanding online remote dependencies
- Exercise D: (Optional) Understanding online local dependencies
- Exercise E: (Optional) Observing a multi-level service group dependency
- Exercise F: (Optional) Understanding dependencies with parallel service groups
Using Virtual Business Services
- Understanding Virtual Business Services
- Configuring a virtual business services
- Managing a virtual business service
- Disaster recovery support in VBS
- Supporting a VBS environment
Labs
- Exercise A: Adding hosts to VIOM
- Exercise B: Creating the Virtual Business Service (VBS)
- Exercise C: Verifying VBS Operations
- Exercise D: Understanding VBS Fault Handling
- Exercise E: Restoring the original configuration
Using Triggers to Customize VCS Behavior
- Understanding triggers
- Configuring triggers
- Using multiple trigger scripts
Labs
- Exercise A: Using the PreOnline service group trigger to set up an application
- Exercise B: Using a PostOffline service group trigger
- Exercise C: (Optional) Using multiple trigger scripts
- Exercise D: (Optional) Comparing the use of triggerrelated attributes at the service group or the resource level
Reconfiguring Cluster Membership
- Removing a cluster node
- Adding a cluster node
- Merging clusters
Labs
- Exercise A: Verifying the lab environment
- Exercise B: Manually removing a system from a running cluster—Phase 1
- Exercise C: (Optional) Manually removing a system from a running cluster—Phase 2 Applications
Controlling Application Startup and Shutdown
- Agent framework overview
- Resource online and offline processes
- Cluster startup
- Startup rules and policies
- Limits and prerequisites
Labs
- Exercise A: Verifying the lab environment
- Exercise B: Testing order startup policy
- Exercise C: Testing priority startup policy
- Exercise D: Observing the impact of limits and prerequisites on service group startup
Controlling Application Failover
- Failover rules and policies
- Limits and prerequisites
- Priority based failover
- AdaptiveHA
Labs
- Exercise A: Preparing the lab environment
- Exercise B: Testing priority failover policy with limits and prerequisites
- Exercise C: Testing priority failover policy
- Exercise D: Enabling priority-based failover with static load and capacity
- Exercise E: Configuring AdaptiveHA
Customizing Application Failover Behavior
- VCS response to resource faults
- Other service group attributes affecting failover
- Controlling failover with resource type attributes
Labs
- Exercise A: Preparing the lab environment
- Exercise B: Observing faults in frozen service groups
- Exercise C: Observing the impact of service group attributes related to fault handling
- Exercise D: Controlling fault management at the resource level
- Exercise E: Clearing service group faults automatically to enable failover
- Exercise F: Observing the impact of resource type attributes related to fault handling
Managing Applications in Docker Containers
- Docker overview
- Storage management for Docker
- Using Veritas File System for Docker storage
- Using Cluster File System for Docker storage
- High availability for Docker
- Disaster recovery for Docker
Labs
- Exercise A: Verifying the lab environment
- Exercise B: Configuring a Docker container using a Veritas file system as persistent storage
- Exercise C: Configuring high availability for the Docker container
- Exercise D: Testing the Docker container service group
- Exercise E: Restoring the original configuration
Systems and Clusters
Managing System Outages
- Differentiating between system shutdown and outage
- Controlling cluster shutdown
- Controlling applications during a system outage
Labs
- Exercise A: Verifying the lab environment
- Exercise B: Observing the impact of the AutoDisabled attribute on service group operations
- Exercise C: Testing the SysDownPolicy attribute
- Exercise D: Using EngineShutdown to control hastop behavior
- Exercise E: Observing the impact of a frozen system on service group and cluster operations
Upgrading InfoScale Availability
- Planning to upgrade InfoScale
- Online upgrade
- Full upgrade
- Rolling upgrade
Upgrading InfoScale Availability
- Planning to upgrade InfoScale
- Online upgrade
- Full upgrade
- Rolling upgrade
- Phased upgrade
- Finding and installing InfoScale patches
- Other upgrade considerations
Labs
- Exercise A: Verifying the lab environment
- Exercise B: Preparing for an upgrade
- Exercise C: Performing a rolling upgrade from SFHA 6.2.1 to IS 7.3
- Exercise D: (Optional) Using SORT to check for patches