Setting the default max container root partition size for overlay with cri-o

Solution Verified - Updated -


  • The root partition of each container shows all of the available disk space of the underlying host
  • How do I set a max partition size for the root disk of all containers?
  • OpenShift 3.11 with devicemapper set a 10GB root partition, how can I achieve this with OpenShift 4.x, overlay and cri-o?


  • OpenShift Enterprise Container Platform
    • 4

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