IBM FlashSystem is used via CSI and the entire ODF control plane is running in OCP.
And we are missing the other ODF component e.g.
MON, MDS, OSD, MGR, RGW etc as mentioned in
https://access.redhat.com/documentation/en-us/red_hat_openshift_data_foundation/4.13/html/deploying_openshift_data_foundation_using_bare_metal_infrastructure/deploy-using-local-storage-devices-bm#verifying_openshift_data_foundation_deployment
table 2.1 title as "Table 2.1. Pods corresponding to OpenShift Data Foundation cluster"

Reported by: suvmitra

https://access.redhat.com/documentation/en-us/red_hat_openshift_data_foundation/4.13/html/deploying_openshift_data_foundation_in_external_mode/deploy-openshift-data-foundation-using-ibm-flashsystem#annotations:3119b806-cdf8-47ee-95ac-017dcd0995a9