KubePersistentVolumeFillingUp Alerts Triggering for PVC - The PersistentVolume claimed by ... is only 0% free.

Solution Verified - Updated -

Issue

  • After Upgrading OCP to 4.8 continuous alerts getting fired as mentioned below.
The PersistentVolume claimed by <PVCNAME> in Namespace openshift-xxxx is only 0% free.

Environment

  • Red Hat OpenShift Container Platform 4.8+

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