S1000-008 exam

Which steps should be taken when troubleshooting a cluster node that is not responding in PowerHA SystemMirror? (Choose three)A . Check the network interfaces for connectivity issuesB . Review the /var/hacmp/log/clstrmgr.log file for errorsC . Restart the cluster services on all nodesD . Verify the status of shared storageView AnswerAnswer:...

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-installationB . To guarantee that custom configurations can later be applied without restrictionsC . To avoid configuration inconsistencies and potential cluster failuresD . To ensure all...

Which tool is used to customize the behavior of applications running in a PowerHA cluster during failover?A . SMITB . PowerVCC . Cluster Manager (clmgr)D . AIX Workload Partition ManagerView AnswerAnswer: A

Which of the following factors should be prioritized when designing a disaster recovery (DR) solution using PowerHA SystemMirror for AIX? (Choose two)A . Automated failover and failback processesB . Single-node backup for faster recoveryC . Network redundancy and resilienceD . Centralized management of all nodesView AnswerAnswer: AC

Which steps are crucial in the deployment phase to ensure solution stability and reliability? (Choose Two)A . Conducting thorough pre-deployment testing in a controlled environmentB . Maintaining detailed documentation of the deployment processC . Implementing changes during peak usage times for immediate feedbackD . Avoiding monitoring systems post-deployment to reduce...

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...

When upgrading PowerHA SystemMirror software, what is the recommended procedure to avoid downtime?A . Perform a rolling upgrade, updating one node at a timeB . Upgrade all nodes simultaneously to ensure compatibilityC . Stop the entire cluster before upgradingD . Disable network monitoring before the upgradeView AnswerAnswer: A

Which two features are supported for heartbeat communication in V7 clusters?A . TMSCSIB . CSPOCC . SWWCONND . IP Multicast heartbeatingE . IP Unicast heartbeatingView AnswerAnswer: DE

What are critical considerations when performing management tasks on a cluster? (Choose Two)A . Maintaining consistent configuration across all nodesB . Using different operating systems on each node for diversityC . Documenting any changes made to the cluster configurationD . Maximizing the utilization of a single node before using othersView...

What is the primary use of the CLI during PowerHA deployment?A . To provide a graphical representation of the cluster statusB . To automate the deployment process with no user interactionC . To allow for manual, scriptable interactions with the cluster configurationD . To offer a less detailed control over...