| 摘要 |
A multiple-node system having a number of nodes has its power utilization managed. A node power cap of a node specifies a maximum power that the node is individually able to utilize. A system-wide power cap specifies a maximum power that the multiple-node system is able to utilize overall. In response to determining that a node power cap of a selected node is to be increased, where a total of the node power caps of all the nodes is equal to the system-wide power cap, the node power caps of one or more nodes are reduced so that the total of the node power caps of all the nodes is less than the system-wide power cap. The node power cap of the selected node is then increased such that the total of the node power caps of all the nodes is equal to or less than the system-wide power cap.
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