MANAGING POWER SAVINGS IN A HIGH AVAILABILITY SYSTEM AT A REDUNDANT COMPONENT LEVEL OF GRANULARITY

摘要

Based on a current activity running on a first selection of components operating in a primary mode from among redundant components within a high availability system, a separate power setting is selected for each separate type of redundant component from among the types of redundant components within the redundant components as specified in a high availability status specified for the current activity. At least one controller interface is called with a request to set the powered state of a particular component that is redundant to at least one of the first selection of components, from among a second selection of components operating in a standby mode from among the redundant components, to the separate power setting for the separate type of redundant component.