公开(公告)号：US11347288B2

公开(公告)日：2022-05-31

申请号：US17069123

申请日：2020-10-13

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Justin York ,  Michael Stearns ,  Timothy Majni

IPC: G06F1/30 ,  H04L12/10 ,  G06F1/3234

Abstract: Examples disclosed herein relate to power management in a blade enclosure. An intrusion detection mode is initiated by a baseboard management controller. Responsive to determining a power shortage in the blade enclosure, a stop clock pin is operated to control power consumption of a server in the blade enclosure. After a predefined time of determining the power shortage, a model specific register (MSR) associated with power settings of a Central processing unit (CPU) of the server is reconfigured. Reconfiguring the MSR comprises, identifying a power profile based on available power in the blade enclosure and modifying register states in the MSR based on the power profile via a baseboard management manager (BMC) of the server. Subsequently, operation of the stop clock pin is stopped.