Perform and Analyze System Health Check with Unisphere METRO-NODE-OPERATE Practice Questions (Page 3)

Questions 11–15

1. 11application · medium

   An administrator runs the System Health check and sees an error on 'Director 2 - Cache Battery'. The error message states that the cache battery has failed. What is the most appropriate action?

   • AReboot Director 2 to reset the cache battery status.
   • BContinue operations and monitor the battery status.
   • CDisable the cache on Director 2 to prevent data loss.
   • DSchedule a replacement of the cache battery as soon as possible.
   Reveal Solution Discussion Select an answer first
2. 12application · easy

   A storage team is planning to run the System Health check on a Metro Node system during a scheduled maintenance window. The system is currently healthy and serving production I/O. What is the primary purpose of running this health check in this situation?

   • ATo identify any latent issues in connectivity, hardware, or software before they cause an outage.
   • BTo reset the director cache and clear any accumulated errors.
   • CTo verify that the latest firmware is installed on all directors.
   • DTo collect performance metrics for capacity planning over the next quarter.
   Reveal Solution Discussion Select an answer first
4. 13application · medium

   A storage administrator runs the System Health check on a Dell Metro Node cluster and sees a warning for 'Backend connectivity degraded' on one director. The warning message indicates that one of the two Fibre Channel ports to the backend array is offline, but the other port is active and carrying traffic. The array itself reports no errors. What should the administrator do first?

   • ADisable the warning in Unisphere so it does not appear in future health check reports.
   • BSchedule a maintenance window to replace the director's I/O module.
   • CImmediately fail over the Metro Node cluster to the peer director to prevent data loss.
   • DCheck the physical cabling and the port status on both the director and the backend array, then reseat or replace the cable if needed.
   Reveal Solution Discussion Select an answer first
5. 14foundation · easy

   If the System Health check reports an error on a director's power supply, what is the most appropriate first action?

   • AIgnore the error if the director is still operational
   • BReplace the power supply with a spare part
   • CReboot the director to clear the error
   • DContact Dell support for guidance on replacing the faulty component
   Reveal Solution Discussion Select an answer first
6. 15expert · hard

   A Metro Node system has been running with a warning on 'Frontend Connectivity' for one of its ports. The warning indicates that the port is up but the link speed is lower than expected. The administrator has verified that the cable and SFP are rated for the expected speed. What is the most likely cause of the reduced link speed?

   • AThe host's HBA is configured for a lower speed.
   • BThe Metro Node software is limiting the port speed to save power.
   • CThe front-end port is oversubscribed and cannot reach full speed.
   • DThe director's FC port is faulty and needs replacement.
   Reveal Solution Discussion Select an answer first