2V0-71.23 exam dumps

2V0-71.23 practice question 269 of 355

VMware Certified Professional - Tanzu for Kubernetes Operations 2024. Associate level, VMware. Free question with the correct answer and a full explanation.

2V0-71.23 Question 269

Select 2

You are configuring storage policies for a vSphere with Tanzu environment. Your organization requires that Kubernetes workloads are automatically provisioned with storage that ensures high availability and redundancy. Which vSphere Storage Policy settings should be used to meet this requirement?

  1. A

    Enable RAID-5 or RAID-6 as part of the storage policy for fault tolerance.

  2. B

    Set the Storage I/O Control policy to 'Disabled' for better performance.

  3. C

    Configure 'Primary Level of Failures to Tolerate' (PFTT) to '1'.

  4. D

    Enable 'Object Space Reservation' (OSR) to 100% for thick provisioning.

  5. E

    Set 'Flash Read Cache Reservation' to 50% to optimize read performance.

Show answer and explanation

Correct answers: A, C

Explanation

In vSphere with Tanzu, storage policies are used to define how storage is provisioned and managed for Kubernetes workloads. To ensure high availability and redundancy, enabling RAID-5 or RAID-6 provides fault tolerance, while configuring 'Primary Level of Failures to Tolerate' (PFTT) to '1' ensures that the system can tolerate one failure. These settings directly align with the requirement for high availability and redundancy.

  • A. Correct.

    Enabling RAID-5 or RAID-6 is essential for ensuring fault tolerance at the storage level, which aligns with the requirement for high availability and redundancy.

  • B. Incorrect.

    Disabling Storage I/O Control reduces the ability to manage storage contention, which is not aligned with meeting workload requirements.

  • C. Correct.

    Configuring 'Primary Level of Failures to Tolerate' (PFTT) to '1' ensures that the storage can tolerate at least one failure, enhancing data redundancy and high availability.

  • D. Incorrect.

    While enabling 'Object Space Reservation' (OSR) to 100% ensures thick provisioning, it is not directly related to fault tolerance or redundancy for Kubernetes workloads.

  • E. Incorrect.

    Setting 'Flash Read Cache Reservation' to 50% optimizes read performance but does not address high availability or redundancy requirements.

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