Interactive parameter data updating method

Abstract

An interactive update method for parameter data for the data managing system at user terminal is disclosed. Said data managing system is composed of version data memory, RAM and asynchronous data storage. When user demand changes, the relative parameters in RAM are modified and then stored in asynchronous data storage. When system is restarted, the data in version data memory is written to RAM and the relative parameters in RAM are updated according to the contents in asynchronous storage.

Description

technical field [0001] The present invention relates to a data processing method, and in particular to a data updating method with a backup function. Background technique [0002] With the vigorous development of the high-tech industry today, various types of network structures have already been popularized in every corner of the world, such as computer networks and telecommunication networks, etc., bringing great convenience to people. Please refer to figure 1 , which represents a schematic diagram of a network management system. The network management system includes a main management system 100 and multiple clients 130, and the main management system 100 can be connected to each client 130 in series through the network. As far as the client 130 is concerned, due to the different configurations and requirements of each user, their provisioning data will not be the same, that is, the user parameter of version A is recorded in the data management system of user A data, an...

AI Technical Summary

Problems solved by technology

But please pay special attention, if the system is suddenly interrupted during the process of writing data back to the Flash 350 from the RAM 370 (for example, the power supply is suddenly interrupted, the user presses reset to restart the system by mistake at this time, or there is a bug in the system), then the system will be interrupted. Can interrupt the data update program in execution, because the data in Flash 350 just is interrupted before updating, so the previous total check code CS of Flash 350 will not change (need to update the data in Flash 350 A new total check code CS will be generated after the system is restarted. When the system is restarted, the abnormal situation that the total value of the data in the Flash 350 does not match the total check code CS will occur. After the system detects that the abnormality occurs, it will Read out the factory default value (default value) of user parameter data from Flash 350 and write it into RAM 370, and then set the system configuration according to the content of RAM370, so that the system will also return to the factory default value Under the specified configuration, the related settings of the system will return to the original point when leaving the factory, that is, all the parameters of the client such as IP address need to be reset, causing great inconvenience to the user

On the other hand, since the system often writes the latest version of user parameter data back to the non-volatile storage device, the data of the non-volatile storage device is frequently updated, which reduces the service life of the non-volatile storage device

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