NCP-MCI-6.10 · Question #81
An administrator is responsible for resource planning and needs to plan for resiliency of a 10- node RF3 cluster. The cluster has 100TB of storage. How should the administrator plan for capacity in…
The correct answer is C. Set Reserve Capacity for Failure to Auto Detect. RF3 (Replication Factor 3) clusters require sufficient reserved capacity to tolerate failures without Option C (Set Reserve Capacity for Failure to Auto Detect) is correct: Auto Detect dynamically calculates the necessary reserved space based on cluster size and RF It ensures…
Question
An administrator is responsible for resource planning and needs to plan for resiliency of a 10- node RF3 cluster. The cluster has 100TB of storage. How should the administrator plan for capacity in the event of future failures?
Options
- ASet Reserve Storage Capacity (%) to 20.
- BSet Reserve Capacity for Failure to None.
- CSet Reserve Capacity for Failure to Auto Detect.
- DSet Reserve Memory Capacity (%) to 20.
How the community answered
(52 responses)- A12% (6)
- B2% (1)
- C81% (42)
- D6% (3)
Explanation
RF3 (Replication Factor 3) clusters require sufficient reserved capacity to tolerate failures without Option C (Set Reserve Capacity for Failure to Auto Detect) is correct: Auto Detect dynamically calculates the necessary reserved space based on cluster size and RF It ensures that enough storage remains available in case of a node failure.
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