You can prevent the Oracle blade chassis system from losing power in the event of a power supply failure by setting a Power Supply Redundancy Policy.
Before You Begin
Log in to Oracle Integrated Lights Out Manager (ILOM). For instructions on how to log in to Oracle ILOM, see Launch and Log In to Oracle ILOM.
This procedure provides both web and command-line interface (CLI) instructions for the chassis monitoring module (CMM).
set /CMM/powermgmt redundancy=[ redundancy|none ]
Set CMM Power Supply Redundancy Policy, Oracle ILOM Configuration and Maintenance Guide for firmware version 3.1 or 3.2.