debug 1

mod/disk/raid/mdadm.go

@@ -119,6 +119,7 @@ func (m *Manager) CreateRAIDDevice(devName string, raidLevel int, raidDeviceIds
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
 
+	fmt.Println(cmdArgs)
 	err := cmd.Run()
 	if err != nil {
 		return fmt.Errorf("error running mdadm command: %v", err)