modify the log level of some errors

fix method comment

Signed-off-by: googs1025 <[email protected]>

internal/plugin/server.go

@@ -142,15 +142,15 @@ func (plugin *NvidiaDevicePlugin) Start() error {
 
 	err := plugin.Serve()
 	if err != nil {
-		klog.Infof("Could not start device plugin for '%s': %s", plugin.rm.Resource(), err)
+		klog.Errorf("Could not start device plugin for '%s': %s", plugin.rm.Resource(), err)
 		plugin.cleanup()
 		return err
 	}
 	klog.Infof("Starting to serve '%s' on %s", plugin.rm.Resource(), plugin.socket)
 
 	err = plugin.Register()
 	if err != nil {
-		klog.Infof("Could not register device plugin: %s", err)
+		klog.Errorf("Could not register device plugin: %s", err)
 		return errors.Join(err, plugin.Stop())
 	}
 	klog.Infof("Registered device plugin for '%s' with Kubelet", plugin.rm.Resource())
@@ -159,7 +159,7 @@ func (plugin *NvidiaDevicePlugin) Start() error {
 		// TODO: add MPS health check
 		err := plugin.rm.CheckHealth(plugin.stop, plugin.health)
 		if err != nil {
-			klog.Infof("Failed to start health check: %v; continuing with health checks disabled", err)
+			klog.Errorf("Failed to start health check: %v; continuing with health checks disabled", err)
 		}
 	}()
 

internal/rm/rm.go

@@ -51,14 +51,14 @@ func (r *resourceManager) Resource() spec.ResourceName {
 	return r.resource
 }
 
-// Resource gets the devices managed by the ResourceManager
+// Devices gets the devices managed by the ResourceManager
 func (r *resourceManager) Devices() Devices {
 	return r.devices
 }
 
 var errInvalidRequest = errors.New("invalid request")
 
-// ValidateRequests checks the requested IDs against the resource manager configuration.
+// ValidateRequest checks the requested IDs against the resource manager configuration.
 // It asserts that all requested IDs are known to the resource manager and that the request is
 // valid for a specified sharing configuration.
 func (r *resourceManager) ValidateRequest(ids AnnotatedIDs) error {