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Configuration of recovery device and method thereof

A recovery method and recovery point technology, which is applied in the fields of telecommunications and databases, can solve problems such as not being able to support configuration recovery well, and achieve the effect of saving time and saving storage resources

Active Publication Date: 2007-01-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The problem to be solved by the present invention is to provide a configuration recovery device and method to overcome the defects in the prior art that cannot support configuration recovery well

Method used

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  • Configuration of recovery device and method thereof
  • Configuration of recovery device and method thereof
  • Configuration of recovery device and method thereof

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0032] Embodiment one, when adopting figure 1 When restoring the device with the configuration shown, if the user finds that the configuration is incorrect after adding the configuration object A, the configuration needs to be restored.

[0033] The flow of a configuration recovery method of the present invention is as follows: figure 2 shown. First, the present invention generates anti-commands during configuration; then, when an error occurs due to modification of configuration data, the anti-commands are executed to recover the configuration and restore the system to the state before configuration. refer to figure 2 , the present invention comprises the following steps:

[0034] In step s101, the configuration data management unit receives configuration information. That is, the user sends a configuration operation command to the configuration data management unit 11, and the configuration unit 111 receives the configuration operation command sent by the user, and sav...

Embodiment 2

[0042]Embodiment 2, a distributed single database system includes a BAM (Back Administrative Module, back-end management module) database and a host single-board database. Wherein, the BAM database is connected to the host board database for data transmission. If the user finds that the configuration is incorrect after adding configuration data A in the database, it will cause network abnormalities, so the database configuration needs to be restored.

[0043] when using figure 1 When configuring the recovery device as shown, the flow of a configuration recovery method of the present invention is as follows image 3 shown. Firstly, the present invention generates anti-commands when configuring the database; then, when the network is abnormal due to modifying the configuration data, the anti-commands are executed to recover the database configuration and restore the database to the state before configuration. refer to image 3 , the present invention comprises the following ...

Embodiment 3

[0050] Embodiment 3, when the telecommunication equipment expands, the configuration of adding destination signaling points, adding signaling link groups and adding signaling links is performed; if a configuration error is found during the upgrade process, the configuration needs to be restored to the one before the expansion state.

[0051] when using figure 1 When configuring the recovery device as shown, the flow of a configuration recovery method of the present invention is as follows Figure 4 As shown, firstly, the present invention sets the configuration recovery point before capacity expansion, then generates counter-commands during configuration, and finally, when an error occurs due to modification of configuration data, executes counter-commands to recover the configuration and restore the system to Sets the state when the restore point was configured. refer to Figure 4 , the present invention comprises the following steps:

[0052] In step s301, the system rec...

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PUM

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Abstract

The invention discloses a configuration restoring device and method that includes configuration managing unit that is used to receive configuration data and restore data, generating reverse command, executing configuration command and reverse command; and command storing unit used to store reverse command record. The invention includes the following steps: generating reverse command while configuring; when the modification to configuration fails, executing reverse command to restore the previous configuration. The invention could save memory resource, and save time and run continuously.

Description

technical field [0001] The invention relates to the technical fields of telecommunications and databases, in particular to a configuration recovery device and method. Background technique [0002] Currently, telecom equipment needs to adjust and configure operating data according to the actual operating conditions in the daily configuration process. Due to the complexity of data configuration, it cannot be guaranteed that all modified data is accurate when modifying configuration data. Therefore, the system needs to provide a good fault-tolerant mechanism. When the network abnormality is caused by modifying the configuration data, it can be restored to the state before the modification of the configuration data, so as to ensure the normal operation of the system. [0003] Now, the method of data backup is generally used to restore the configuration. When using this method, multiple sets of configuration data are saved on the telecommunication equipment, and these configurat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14H04L12/24
Inventor 肖锋恽玮汪正洋
Owner HUAWEI TECH CO LTD
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