VCP-VCF Administrator 2024 Question 371
Single answerAs a VMware Cloud Foundation Administrator, you notice that some workloads in your environment are experiencing high latency, while other hosts have idle resources. To optimize resource allocation and utilization, what action should you take?
- A
Enable and configure Distributed Resource Scheduler (DRS) to balance workloads across hosts.
- B
Manually migrate all virtual machines to the host with the most available resources.
- C
Increase the reserved resources for all virtual machines across the cluster.
- D
Disable vMotion to prevent unnecessary migrations.
Show answer and explanation
Correct answer: A
Explanation
To optimize resource allocation and utilization in a VMware Cloud Foundation environment, enabling and configuring Distributed Resource Scheduler (DRS) is the best approach. DRS automatically monitors and balances workloads across the cluster, ensuring efficient operation and minimizing latency. Other options either do not address workload balancing or could negatively impact the environment.
- A. Correct.
Enabling and configuring Distributed Resource Scheduler (DRS) allows VMware Cloud Foundation to automatically balance workloads across the hosts in the cluster, ensuring efficient resource utilization and reduced latency.
- B. Incorrect.
Manually migrating virtual machines can be time-consuming and inefficient, especially in a dynamic environment. This approach does not optimize resource allocation effectively.
- C. Incorrect.
Increasing reserved resources for all virtual machines could lead to resource overcommitment and does not directly address the issue of balancing workloads across hosts.
- D. Incorrect.
Disabling vMotion would prevent the dynamic movement of virtual machines, which is critical for balancing workloads and optimizing resource utilization.