ODF 4.x - How to change CPU and Memory resources on rook-ceph pods

Solution Verified - Updated -


  • OCS installation comes with predefined values for CPU and MEM resources that ODF pod can consume.
    In some situations with higher IO load, it may be required to increase these limits.
  • In this document, we provide procedures to increase these values/limits temporarily, and persistently across reboots.


  • Red Hat Openshift Container Storage 4.6 to 4.8
  • Red Hat Openshift Data Foundation 4.9 and higher

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