podman/docs/source/markdown/options/device-read-iops.md

####> This option file is used in: ####> podman create, run, update ####> If file is edited, make sure the changes ####> are applicable to all of those.

--device-read-iops=path:rate

Limit read rate (in IO operations per second) from a device (e.g. --device-read-iops=/dev/sda:1000).

On some systems, changing the resource limits may not be allowed for non-root users. For more details, see https://github.com/containers/podman/blob/main/troubleshooting.md#26-running-containers-with-resource-limits-fails-with-a-permissions-error

This option is not supported on cgroups V1 rootless systems.