Method, system and device for achieving PFR function on multiple partitions and medium

A partition and function technology, applied in the server field, can solve problems such as occupation, and achieve the effect of saving device usage and reducing costs

Inactive Publication Date: 2020-09-25
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, the FPGA resources on each motherboard will be used to interact with the CPLD, and a control chip-CPLD is also required to realize the interaction of the entire system

Method used

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  • Method, system and device for achieving PFR function on multiple partitions and medium
  • Method, system and device for achieving PFR function on multiple partitions and medium
  • Method, system and device for achieving PFR function on multiple partitions and medium

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0022] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0023] Based on the above purpose, the first aspect of the embodiments of the present invention proposes an embodiment of a method for implementing a PFR function on various partitions. figure 1 What is shown is a schematic diagram of an embodiment ...

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PUM

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Abstract

The invention discloses a method, system and device for achieving a PFR function on multiple partitions and a storage medium, and the method comprises the following steps: responding to the starting of a PFR pre-starting mode, and judging the current partition type of a system; in response to the fact that the current partition type of the system is a single partition or double partitions, enabling a slave node to send a PFR preparation completion signal to the master node, and in response to the fact that the master node completes a pre-start mode of the PFR, enabling the master node to senda start-up signal to the PCH deduction card; in response to the fact that the current partition type of the system is four partitions, enabling any node to send a startup signal to the PCH deduction card; and in response to the fact that the PCH buckle card receives the startup signal, starting a PFR normal working mode. According to the scheme provided by the invention, the demand of judging a chip is saved through interaction between the slave node and the master node, and the PFR function can be freely realized for different partition conditions.

Description

technical field [0001] The present invention relates to the server field, and more specifically, refers to a method, system, computer equipment and readable medium for realizing PFR functions on various partitions. Background technique [0002] With the development of information technology, the application of servers is becoming more and more extensive. In industries such as government, finance, and energy, there is an increasing demand for large-scale core databases, virtualization integration, memory computing, and high-performance computing, and the advantages of 8-socket servers are widely used. [0003] In a multi-channel server, each motherboard has two CPUs, a BMC chip, and an optional PCH (PlatformController Hub, integrated south bridge) subcard. The whole chassis can be plugged with four motherboards to form an eight-way system. Through hardware settings, the whole set can be flexibly configured into one eight-way system, two four-way systems or four two-way syste...

Claims

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Application Information

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IPC IPC(8): G06F21/57G06F9/4401
CPCG06F21/575G06F9/4401
Inventor 张莉
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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