#Describe the issue: In section "7.3. Resource requirements" in the "planning your deployment" doc we mention using ODF sizing tool to design the cluster. ===== For additional guidance with designing your Red Hat OpenShift Data Foundation cluster, see the ODF Sizing Tool. ===== However, this tool is designed currently to do only capacity planning. We should add more options for example and not limited to: - Type of workload - Block / CephFS/ RGW --> our recommendations - Number of files expected --> For example : In cephfs environments if it is expected to have a large number of small files, then it is recommended to have more nodes/OSD than usual - IOPS expected Overall, there is a good opportunity to enhance the tool so that customers can use this to plan and design their environment. #Document URL: https://access.redhat.com/documentation/en-us/red_hat_openshift_data_foundation/4.12/html-single/planning_your_deployment/index#resource-requirements_rhodf https://access.redhat.com/labs/ocsst/