read-only file system on cluster operator pods

Solution Verified - Updated -

Issue

  • Upgrading RHOCP gets blocked while waiting for Cluster Operator Pod to start
  • csi-snapshot-controller Pod in CrashLoopBackOff with: read-only file system

Environment

  • Red Hat OpenShift Container Platform
    • 4
  • Red Hat Advanced Cluster Security
    • 3.72

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