Pod creation times out after upgrading OCP 4.x cluster using Ceph-backed OpenShift Storage

Solution Verified - Updated -

Issue

  • When attaching CephFS volumes to pods, container creation times out with context deadline exceeded messages
  • Ceph shows Health Warn csi-cehfs-node failing to respond to capability release
  • Pods not able to start falling into CreateContainerError status
  • context deadline exceeded messages from cri-o service during pod deployment

Environment

  • Red Hat OpenShift Container Platform 4.7+
  • Red Hat Openshift Container Storage
  • CRI-O Container Engine

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