Setting the resources request and limits are not getting applied on the CSI pods when it is set in the Rook configmap. Currently AFAIK this is getting used at https://github.com/red-hat-storage/ocs-osd-deployer/blob/4825e2fb64ca7621ffafd6a2f6209ff37dca7b28/controllers/managedocs_controller.go#L1211-L1306 This is already reported in Rook upstream https://github.com/rook/rook/issues/9867