TopologyKeys: sets.List[string](topologyKeys),
	}

	if maxAttachLimit > 0 {
		if maxAttachLimit > math.MaxInt32 {
			klog.Warningf("Exceeded max supported attach limit value, truncating it to %d", math.MaxInt32)
			maxAttachLimit = math.MaxInt32
		}
		m := int32(maxAttachLimit)
		driverSpec.Allocatable = &storagev1.VolumeNodeResources{Count: &m}
	} else if maxAttachLimit != 0 {