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System and method for enhancing reliability of software patch of net element devices

A technology of network element equipment and reliability, applied in the field of communication, can solve the problems of system destructiveness, hidden dangers of reliable operation of the system, ease of use, poor operability and maintainability, etc., so as to improve patch reliability and ease of use. , The effect of simplifying operation and maintenance

Inactive Publication Date: 2007-02-21
HUAWEI TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0006] 1. The active main control board and the backup main control board patches are managed and maintained separately, which is poor in ease of use, operability and maintainability;
[0007] 2. The patch files on the main main control board and the standby main control board may be inconsistent, but the software versions of the two are consistent, which cannot achieve the purpose of fully redundant hot backup of the dual-machine system;
[0008] 3. When the patch files on the active main control board and the standby main control board are inconsistent, it will bring hidden dangers to the reliable operation of the system. Users may not be aware of this inconsistency, and normal operation without knowing it may cause system with devastating consequences

Method used

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  • System and method for enhancing reliability of software patch of net element devices
  • System and method for enhancing reliability of software patch of net element devices
  • System and method for enhancing reliability of software patch of net element devices

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Embodiment Construction

[0033] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] The application of the patch by the system includes several processes, such as figure 1 Shown:

[0035] 1) Loading of the patch: upload the patch file to the device;

[0036] 2) Management and maintenance of patch files: make the patch take effect according to certain rules.

[0037] The present invention mainly solves the solution that for equipment equipped with redundant backup, the standby equipment automatically maintains the same patch file and patch status as the main equipment under various circumstances, and realizes the backup of the main equipment patch, so as to improve the security of system patches. reliability.

[0038] 1. Load the patch file to the device

[0039] In the case of no backup device, the loading of the patch file is also the loading of the patch file of the stand-alone device. The implementation process is not the focus of the ...

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Abstract

The invention comprises a main apparatus and a stand by apparatus. The main apparatus synchronizes the operation of its patch file to the stand by apparatus automatically or based on the request from the stand by apparatus; the stand by apparatus synchronously executes the operation in order to keep in line with the main apparatus. The invention also provides a method for enhancing the reliability of software patch of network element device.

Description

technical field [0001] The invention relates to the communication field, in particular to a system and a method for enhancing the reliability of network element equipment software patches. Background technique [0002] As a carrier-grade device, the network element NE puts forward higher requirements on the reliability of the system operation, so the main control board of the network element usually adopts the dual-machine backup or multi-machine backup method for redundancy design. During normal operation, the main machine (that is, the main equipment) processes business data. When the main machine fails, the system undergoes a master-standby switchover, and the standby machine (that is, the backup equipment) becomes the main one, and continues to process business data to ensure online Business is not interrupted. When the system business is relatively idle (such as early in the morning), the active / standby switchover can also be actively performed to improve the reliabili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/22
Inventor 毛学农
Owner HUAWEI TECH CO LTD
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