Firmware version recovery method and device and medium

A firmware version and recovery method technology, applied in the field of communication, can solve the problems of wasting human resources, low efficiency, affecting equipment use, etc., and achieve the effect of improving recovery efficiency, the effect is the same as above, and reducing waste

Pending Publication Date: 2021-11-09
INSPUR BUSINESS MACHINE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is an upgrade failure during the upgrade process. If the upgrade fails, it will directly affect the use of the equipment. In severe cases, the equipment needs to be returned to the factory for replacement, which will have an incalculable impact on the customer's business.
[0003] When the firmware version upgrade fails, the current solution is to check and troubleshoot the firmware code, operation steps and many other links through the management personnel, so as to restore the current firmware version to the firmware version before the upgrade, which is not only inefficient but also time-consuming Too long and a waste of human resources

Method used

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  • Firmware version recovery method and device and medium
  • Firmware version recovery method and device and medium
  • Firmware version recovery method and device and medium

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of this application.

[0036] The core of this application is to provide a firmware version recovery method, device and medium, which are used to quickly complete the firmware version recovery when the firmware version upgrade fails, and reduce the waste of human resources.

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the present application will be further described in detail below in conjunction with the drawings an...

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Abstract

The invention discloses a firmware version recovery method, a firmware version recovery device and a medium, which can copy old firmware information and a corresponding old firmware version number based on latest successful upgrade, namely current firmware version upgrade, in advance, and redundant old firmware for subsequent use. The method comprises the following steps: calling the pre-copied old firmware under the condition that the error code used for representing the upgrade failure is obtained, determining the redundant old firmware information and the old firmware version number as the firmware of the next firmware upgrade, and loading the firmware, so that the firmware version of the equipment is recovered to the pre-upgrade state. By the adoption of the technical scheme, under the condition that firmware version upgrading fails, the device automatically recovers the firmware version to the non-upgraded version through the redundant old firmware, recovery efficiency is improved, intervention of operators is not needed, and waste of human resources is reduced.

Description

technical field [0001] The present application relates to the communication field, in particular to a firmware version recovery method, device and medium. Background technique [0002] Firmware is the most important and bottom-level basic software of a device, such as a server. Firmware not only determines the function and performance of the device, but also serves as an important bridge for the upper-level operating system to drive the device. In order to improve the underlying functions of the device, it is necessary to regularly upgrade the firmware version. There may be upgrade failures during the upgrade process. If the upgrade fails, it will directly affect the use of the equipment. In severe cases, the equipment needs to be returned to the factory for replacement, which will have an incalculable impact on the customer's business. [0003] When the firmware version upgrade fails, the current solution is to check and troubleshoot the firmware code, operation steps and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14G06F8/71G06F8/65
CPCG06F11/1438G06F8/71G06F8/65
Inventor 孙宁
Owner INSPUR BUSINESS MACHINE CO LTD
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