VCP-VCF Administrator 2024 Question 352
Select 3You are a VMware Cloud Foundation administrator and receive an alert from VMware Skyline indicating a low vSAN Health Score in your environment. Upon further investigation, you find that the 'Cluster Partition' health check has failed. What actions should you take to remediate this issue?
- A
Verify network connectivity between the ESXi hosts in the cluster.
- B
Check for any misconfigured vSAN storage policies and correct them.
- C
Ensure that all ESXi hosts in the cluster are using the same version and build number.
- D
Verify that the vSAN Cluster Partition is not caused by insufficient disk space on any of the hosts.
- E
Recreate the vSAN disk group on all affected hosts immediately.
Show answer and explanation
Correct answers: A, C, D
Explanation
A vSAN Cluster Partition occurs when the ESXi hosts in the cluster are unable to communicate with one another, causing the cluster to split into isolated sub-clusters. Remediation involves verifying network connectivity, ensuring ESXi host version compatibility, and checking for other environmental factors like adequate disk space. These steps help restore cluster connectivity and resolve the issue safely.
- A. Correct.
Verifying network connectivity between ESXi hosts is crucial, as network issues can cause cluster partitions in vSAN. This is an important remediation step.
- B. Incorrect.
Misconfigured vSAN storage policies are not directly related to cluster partitions and are not a valid remediation action for this issue.
- C. Correct.
Ensuring that all ESXi hosts are running the same version and build number helps maintain consistency and avoid compatibility issues that could contribute to cluster partitions.
- D. Correct.
Insufficient disk space on any of the hosts can disrupt vSAN operations and lead to cluster partitioning. Verifying and resolving this is a necessary step.
- E. Incorrect.
Recreating the vSAN disk group without proper diagnosis can lead to data loss and is not recommended as an immediate remediation step.