Invention Grant
- Patent Title: Information handling system having synchronized power loss detection armed state
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Application No.: US16685339Application Date: 2019-11-15
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Publication No.: US10893626B2Publication Date: 2021-01-12
- Inventor: Aaron M. Rhinehart , Dan Rao , Binay A. Kuruvila
- Applicant: DELL PRODUCTS, LP
- Applicant Address: US TX Round Rock
- Assignee: DELL PRODUCTS, LP
- Current Assignee: DELL PRODUCTS, LP
- Current Assignee Address: US TX Round Rock
- Agency: Larson Newman, LLP
- Main IPC: G06F9/00
- IPC: G06F9/00 ; G06F15/177 ; G06F9/24 ; H05K7/14 ; G06F11/30 ; G06F1/3206 ; G06F1/00 ; G06F11/20

Abstract:
An information handling system includes multiple power supply units, and first and second chassis management controllers. The power supply units provide power to components within the information handling system. The first chassis management controller calculates a first number of power supply units needed to provide power to the components of the information handling system, and asserts a first chassis armed signal to servers in response to a detection that the first number of power supply units is greater than zero. The second chassis management controller receives the first number of power supply units from the first chassis management controller, and asserts a second chassis armed signal to the servers in response to a detection that the first number of power supply units being greater than zero.
Public/Granted literature
- US20200084908A1 INFORMATION HANDLING SYSTEM HAVING SYNCHRONIZED POWER LOSS DETECTION ARMED STATE Public/Granted day:2020-03-12
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