Uninterruptible power-supply requirements
Ensure that you comply with the requirements for the uninterruptible power supply.
To avoid data loss if mainline power fails, you must ensure that your system is powered by an adequate uninterruptible power supply (UPS). Also, ensure that you have a strategy in place to safely shut down the system in such a situation. For more information about the UPS requirements and how to safely shut down the system, see the system state section.