An administrator is troubleshooting a vSAN issue. As part of the initial investigation, the following observations were identified: - vSAN cluster capacity is decreased. - Some virtual machine compone

Question

Options

• AVM migration to another cluster is in progress.
• BvSAN license capacity is too small.
• CToo many virtual machines were created in the vSAN cluster.
• DPhysical disk failure.

• A
  14% (8)
• B
  7% (4)
• C
  4% (2)
• D
  75% (42)

Explanation

The symptoms described--reduced cluster capacity, degraded virtual machine components, and automatic component rebuild operations--are classic indicators of a vSAN disk failure or disk group degradation. vSAN continuously monitors the health of disks, disk groups, and network paths. When a physical disk or disk group becomes unavailable, vSAN will: Mark affected components as degraded because the required number of replicas or witnesses cannot be maintained. Trigger automatic repair/rebuild operations, provided there are enough healthy disks remaining in the cluster to satisfy the storage policy (e.g., FTT=1, RAID1/5/6). Reduce available storage capacity because the failed device is removed from contributing to the These behaviors align directly with documented vSAN failure-response logic, which states that component rebuilds begin automatically after a disk failure, assuming the cluster still has adequate resources.

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