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 two features are supported for heartbeat communication in V7 clusters?
- A . TMSCSI
- B . CSPOC
- C . SWWCONN
- D . IP Multicast heartbeating
- E . IP Unicast heartbeating
What customization option is essential for optimizing cluster communication in PowerHA?
- A . Using a single network interface for both public and private communication
- B . Configuring redundant network paths for inter-node communication
- C . Eliminating heartbeat network to reduce network traffic
- D . Standardizing all nodes to use minimal network bandwidth
How can you troubleshoot a resource group that is failing to come online in a PowerHA cluster?
- A . Check the clstat output for detailed error logs
- B . Verify that all required resources are available on the active node
- C . Disable failover for the affected resource group
- D . Run the clrg -debug command for real-time status
Which PowerHA SystemMirror command allows for the monitoring of cluster events in real-time?
- A . clshow
- B . cldisp
- C . clmgr view events
- D . clstat
How does the PowerHA GUI assist with log consolidation?
- A . By deleting outdated log files to free up space
- B . By providing a single view/interface to analyze multiple log files
- C . By automatically emailing logs to the system administrator
- D . By converting text logs to graphical formats for easier interpretation
Which log file is essential for troubleshooting cluster issues in PowerHA SystemMirror?
- A . /var/hacmp/log/clutils.log
- B . /var/log/messages
- C . /var/hacmp/log/clstrmgr.log
- D . /usr/adm/cluster/error.log
What is an essential aspect of understanding configuration requirements for a deployment?
- A . Ensuring that the configuration meets minimum system requirements only
- B . Documenting configuration changes meticulously
- C . Configuring for the least privilege to simplify the process
- D . Applying generic configurations to expedite deployment
What aspect of cluster behavior is directly impacted by tuning the ‘heartbeat_frequency’ parameter in PowerHA?
- A . The speed at which cluster events are logged
- B . The interval between consecutive heartbeat signals
- C . The time required to process user commands
- D . The latency of network communication between nodes
Which is the next recommended step once PowerHA SystemMirror 7.2.5 is installed?
- A . use the cluster verification tool to make sure that the installation has succeeded
- B . reboot each cluster node
- C . upgrade AIX to the latest level
- D . save your cluster configuration using the cluster snapshot utility
What is the best practice for managing resource groups during a planned PowerHA cluster upgrade?
- A . Migrate resource groups to the node being upgraded
- B . Temporarily stop all resource groups
- C . Move resource groups to an alternate node before starting the upgrade
- D . Keep all resource groups active during the upgrade process
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