Server large-scale startup control system, method and device

A start-up control and server technology, which is applied in the field of server management, can solve tedious and complex logic problems, and achieve the effects of small hardware changes, cost savings, and no adverse effects on stability

Active Publication Date: 2016-12-21
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Compared with the present invention, this existing patent is logically too complex and cumbersome due to the different control methods and targeted problems

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  • Server large-scale startup control system, method and device
  • Server large-scale startup control system, method and device
  • Server large-scale startup control system, method and device

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0031] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or elem...

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Abstract

The present invention proposes a large-scale start-up control system for servers, including: multiple servers; a power supply for supplying power to multiple servers; After power-on, a corresponding delay time is generated according to the unique identifier of the corresponding server, and the corresponding server is controlled to start after the delay time elapses. The present invention also proposes a large-scale start-up control method for servers, including: receiving start-up signals for multiple servers; calculating the corresponding delay time of each server according to the unique identifier of each server; After that, control the server startup. The invention also proposes a system controller for a server. The invention avoids the maximum instantaneous power exceeding the rated power of the power supply caused by restarting of the server group during the restarting process of the power supply by setting different delayed startup times for multiple servers.

Description

technical field [0001] The invention relates to the technical field of server management, in particular to a server large-scale start-up control system and method, and a power controller. Background technique [0002] In the existing DC power supply for servers, there is no 100% guarantee of uninterrupted power supply for servers. Once the power supply of the server group is powered off and the power supply is restored, the server needs to establish an output voltage level that did not exist at the moment of startup (energy storage, starting from scratch, requiring high-current power supply), and will reach the output voltage level at a certain moment of startup. Instantaneous maximum power. If there are no corresponding protection measures, the instantaneous power of the servers in the entire cabinet may be far greater than the rated power when the server is running. Insufficient power may cause the server to restart repeatedly. [0003] The existing large-scale start-up...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/26
Inventor 王志谦张永肃魏伟胡殿明
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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