Method and system for uninterrupted upgrade of communication program service

A communication program and communication system technology, applied in the field of a communication program service upgrade method and system without interruption, can solve the problems of short-term service interruption and high cost of system equipment, and achieve the effect of realizing the service

Inactive Publication Date: 2009-12-30
王雪梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method requires two sets of mutually redundant equipment to form the main and standby machines. The cost of the system equipment is high, and when the main and standby machines are switched, the relevant computer resources need to be switched between the main and standby machines, and there is also a short-term business interruption.

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  • Method and system for uninterrupted upgrade of communication program service
  • Method and system for uninterrupted upgrade of communication program service

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Embodiment Construction

[0024] The present invention mainly adopts following technical scheme:

[0025] Provide a set of upgrade container programs (hereinafter referred to as the upgrade container), deploy the communication program in the upgrade container,

[0026] When the communication program is running normally, the upgrade container is in a dormant state, and is invisible to the communication program and adjacent communication nodes (network elements) placed in the upgrade container;

[0027] When the communication program needs to be upgraded, the upgrade container takes over the control of the communication program, snapshots and saves the runtime service data of the communication program, and caches the messages that the communication program currently needs to send to adjacent network elements in the sending buffer of the upgrade container in the district;

[0028] During the upgrade process of the communication program, the upgrade container will continue to send the message in the sendi...

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Abstract

The invention discloses a method and a system for uninterrupted upgrade of communication system service. The method comprises the following steps that: when a communication program needs to be updated, an update container program is used to take a snapshot of service data during the operation of the communication program and save the service data before the communication program interrupts operated service; after the update of the communication program is finished, an update container sends the saved service data snapshot to the communication program; and the communication program recovers the received service data snapshot and starts the interrupted service. The method and the system can realize the update of the communication program under the conditions of not needing spare machine and not interrupting the service borne by the communication program.

Description

technical field [0001] The present invention relates to the field of communications, and more specifically, to a method and system for uninterrupted upgrading of communications program services. Background technique [0002] The communication program needs to run around the clock without interruption, so the reliability of the program is very high. Business interruptions caused by program failures and version upgrades will affect the reliability and availability of the communication program. [0003] The general upgrade process of the communication program is: first interrupt the old version program, then replace it with the new version program, and finally start the new version program to complete the upgrade process. During the upgrade process, service interruptions are inevitable. If the main machine and standby machine are used, when the communication program on the main machine is upgraded, the business will be switched to the standby machine first, and then the busine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04W24/02
CPCG06F8/67H04L41/082G06F8/656
Inventor 吴晓斌钟建聂荣初
Owner 王雪梅
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