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Method for improving computer system stability and computer system

A computer system and stability technology, applied in the computer field, can solve problems affecting computer systems, etc.

Pending Publication Date: 2021-03-12
江西睿泽创达科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These erroneous data seriously affect the stability of restarted computer systems or devices that have been offline and then enabled again

Method used

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  • Method for improving computer system stability and computer system
  • Method for improving computer system stability and computer system
  • Method for improving computer system stability and computer system

Examples

Experimental program
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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0033] figure 1 It is a flowchart of a method for improving the stability of a computer system provided by an embodiment of the present invention. In this embodiment, the status of the devices in the computer system is restored based on the error data collected during the last operation of the restarted computer system, so as to improve the stability of the computer system. Such as figure 1 As shown, the method includes:

[0034] Step 11, when the computer system is started or running, collect the error data generated by the equipment of the computer system; the error data can be abnormal information of the equipment, dual inline memory modules (Dual Inline Memory Modules, DIMM) isolation information, processing core disabling information, cache disabling infor...

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Abstract

The invention relates to a method for improving the stability of a computer system and the computer system, and the method for improving the stability of the computer system comprises the steps: collecting error data generated by equipment of the computer system when the computer system is started or operated; storing the error data into a nonvolatile memory; and when the computer system is restarted, performing state recovery processing on the equipment generating the error data according to the error data. Error data are recorded in a nonvolatile memory during operation of a computer system,and the error data in the nonvolatile memory is read in a restart process to perform state recovery processing on corresponding equipment in the computer system. The problem that after the computer system is restarted, the state of the equipment is initialized, so that forbidding, isolation and other processing failures of some abnormal or predicted damaged equipment occur before the computer system, and consequently the stability of the system is directly reduced is solved, and the stability of the computer system is improved.

Description

technical field [0001] The invention relates to computer technology, in particular to a method for improving the stability of a computer system and a computer system. Background technique [0002] Because the high-end fault-tolerant computer system carries the mission critical of finance, telecommunications, aviation, electric power and other industries, it needs to ensure 24 hours a day, 365 days of uninterrupted operation and the correctness of data, so it needs to have a high degree of stability, Availability and Serviceability (Reliability, Availability and Serviceability, RAS) features. Specifically, stability requires the computer to be able to run continuously, automatically detecting and correcting system errors. Availability requires that the important resources of the computer system have backups, be able to detect potential problems, and be able to transfer the tasks running on it to the backup resources to keep the computer system running normally and reduce dow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/07
CPCG06F11/0766G06F11/0793
Inventor 邱知秀
Owner 江西睿泽创达科技有限公司
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