The PowerFlex™ software-defined infrastructure platform delivers unmatched flexibility, elasticity, and simplicity with predictable performance and resiliency at scale. The highly resilient architecture that enables PowerFlex to adapt quickly to hardware failures also provides the foundation for its out-of-the-box maintenance features. Administrators can perform maintenance tasks while mitigating risk and ensuring that service level objectives are maintained. This paper provides an overview of the maintenance options available to PowerFlex administrators.