IBM S1000-008 IBM PowerHA SystemMirror V7.2.5 AIX Administrator Specialty Online Training
IBM S1000-008 Online Training
The questions for S1000-008 were last updated at Feb 21,2025.
- Exam Code: S1000-008
- Exam Name: IBM PowerHA SystemMirror V7.2.5 AIX Administrator Specialty
- Certification Provider: IBM
- Latest update: Feb 21,2025
Which AIX tunable parameters can be modified specifically for PowerHA enhancements? (Choose Two)
- A . maxuproc
- B . routerevalidate
- C . ncargs
- D . hdisk_reserve_policy
How does PowerHA integrate with the AIX Error Notification Facility?
- A . By ignoring all AIX error notifications to prioritize cluster stability
- B . By using AIX error notifications to trigger PowerHA events
- C . By preventing any AIX errors from being logged
- D . By automatically correcting all AIX errors without logging them
Which of the following is a key consideration when designing a PowerHA SystemMirror for AIX to ensure high availability (HA)?
- A . Ensuring network redundancy
- B . Using a single storage device for all nodes
- C . Implementing a single point of control
- D . Limiting the number of resource groups
Which steps are essential during a resource group move operation? (Choose Three)
- A . Verifying network connectivity between source and target nodes
- B . Ensuring that the target node has sufficient resources to host the resource group
- C . Checking application dependencies within the moving resource group
- D . Reconfiguring the cluster to recognize a new node as part of the move operation
- E . Confirming that the resource group is not in use before moving
What components typically make up a Resource Group in a PowerHA cluster?
- A . Application servers and web servers exclusively
- B . A collection of resources such as file systems, IP addresses, and applications
- C . Only the network components like switches and routers
- D . The user access permissions and security settings
What does the cluster manager state ST_STABLE indicate in a PowerHA environment?
- A . The cluster is in a transitional phase and not yet stable.
- B . The cluster is stable with no current errors or pending actions.
- C . The cluster has detected a configuration error and is in a failed state.
- D . The cluster is attempting to recover from a resource group failure.
What is an essential factor to plan for application availability in a PowerHA environment?
- A . Maximizing the number of resource groups
- B . Identifying interdependent resources
- C . Decreasing the heartbeat interval
- D . Utilizing a centralized management console
During the deployment of PowerHA, why is it critical to follow the prescribed installation steps?
- A . To ensure that the software requires no updates post-installation
- B . To guarantee that custom configurations can later be applied without restrictions
- C . To avoid configuration inconsistencies and potential cluster failures
- D . To ensure all nodes are deployed with differing configurations for testing
What is the primary use of the CLI during PowerHA deployment?
- A . To provide a graphical representation of the cluster status
- B . To automate the deployment process with no user interaction
- C . To allow for manual, scriptable interactions with the cluster configuration
- D . To offer a less detailed control over the installation than the GUI
Which of the following are critical steps in planning a DR solution using PowerHA SystemMirror for AIX? (Choose Two)
- A . Establishing automated failover processes
- B . Configuring resource groups for minimal failover times
- C . Implementing a shared disk approach for all clusters
- D . Designing network redundancy into the system
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