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CKA study material · question 815 of 1000

In a multi-zone cluster, Pods keep failing to start because their volume is in a different zone. Which StorageClass setting fixes this?

  1. allowVolumeExpansion: true
  2. reclaimPolicy: Retain
  3. volumeBindingMode: WaitForFirstConsumer
  4. volumeBindingMode: Immediate
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Answer: C. volumeBindingMode: WaitForFirstConsumer

WaitForFirstConsumer defers provisioning until a Pod using the claim is scheduled, so the volume is created in a place that satisfies the Pod's own constraints.

Source: Storage Classes (Kubernetes) — The StorageClass API › Volume binding mode

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