title: Kuberenetes Storageclass allowvolumeexpansion How it resize will work with PV PVC Pod
body: <p>When creating PVC with storage class as <code>allowvolumeexpansion: true</code> in k8s, how will it work with a Pod?</p>
  <p>When creating 10 Gb later and trying to extend the PVC with 15 Gb, how will it work along with component PV PVC Pod in real-time? Since when I am trying with a PVC, it is not extended as expected.</p>
  <p>Could you help me to identify the logic behind this? Because the docs refer to extending the PVC. But I am not sure how is it applicable to the PV (source).</p>