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Method, system and device for configuring DIMM in a server

A configuration method and system configuration technology, applied in program control devices, instruments, computing, etc., can solve the problems of reducing the security of data and information in the server, system crashes, etc., to reduce the probability of SBE, improve security, and avoid system crash effect

Active Publication Date: 2022-05-24
SUZHOU METABRAIN INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the memory mode of the DIMM during the working process is manually selected by the user in advance. If an SBE (Single Bit Error, unit error) occurs during the working process of the DIMM, the system will continue to operate according to the configuration of the DIMM by the user. At this time, the DIMM is likely to have SBE again, which will eventually lead to a serious MBE (Multi Bit Error, multi-bit error), so that the system crashes, thereby reducing the security of data information in the server

Method used

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  • Method, system and device for configuring DIMM in a server
  • Method, system and device for configuring DIMM in a server

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Embodiment Construction

[0040] The core of the present invention is to provide a method, system and device for configuring DIMMs in a server, which reduces the probability of SBE in non-disabled DIMMs, avoids system downtime, and improves the security of data information in the server.

[0041] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] Please refer to figure 1 , figure 1 A flowchart of a method ...

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Abstract

The invention discloses a DIMM configuration method, system and device in a server. The application can automatically select the memory mode of the DIMM during the working process, and detect the number of SBE occurrences during the working process of the DIMM. When the SBE occurs in the DIMM When there are many times, the application can disable the DIMM and restart the server automatically, so as to automatically change the memory mode of the non-disabled DIMM after the server is automatically restarted, thereby reducing the probability of SBE occurring on the non-disabled DIMM and avoiding the system machine, thereby improving the security of data information in the server.

Description

technical field [0001] The present invention relates to the field of memory configuration, in particular to a method, system and device for configuring DIMMs in a server. Background technique [0002] At present, DIMMs (Dual-Inline-Memory-Modules, dual in-line memory modules) are relatively common memory modules, which are widely used in servers. DIMM has four memory modes: Lockstep Mode, Independent Channel Mode, Rank Sparing Mode and Mirrored Channel Mode. In the prior art, the memory mode of the DIMM during the working process is manually selected by the user in advance. If an SBE (Single Bit Error, unit error) occurs in the DIMM during the working process, the system will continue to operate according to the user's configuration of the DIMM. At this time, the DIMM is very likely to have SBE again, which eventually leads to a more serious MBE (Multi Bit Error, multi-bit error), so that the system crashes, thereby reducing the security of data information in the server. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445G06F13/16
CPCG06F9/44505G06F9/44557G06F13/1668
Inventor 曾圣文
Owner SUZHOU METABRAIN INTELLIGENT TECH CO LTD