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Method for managing disk data life cycle

A life cycle and data management technology, which is applied to the redundancy in computing for data error detection and response error generation. It can solve the problems of increasing the operational complexity and workload of backup software users, and achieve good use value. , Simple structure, reasonable design effect

Inactive Publication Date: 2014-11-05
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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Problems solved by technology

[0004] The traditional solution is for users who use backup software. When processing expired data, users need to manually intervene in expired and unnecessary data. This method increases the operational complexity and workload of backup software users. At this time, an automatic Approaches to Data Lifecycle Management

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  • Method for managing disk data life cycle

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Embodiment Construction

[0017] A method for disk data lifecycle management of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, a method for disk data life cycle management of the present invention, its structural system mainly includes the following contents:

[0019] Data management service, the number of full backups retained by the task, and the number of full backups;

[0020] Among them, the data management service is the main part of this method. It is responsible for scanning and processing expired data in the backup software. The number of full backups that exist in the backup task at the current time, the data management service (1) compares the number of full backups retained by the task with the number of existing full backups after the detection period is reached, and thus obtains the expired data.

[0021] The realization of a method for disk data life cycle management is described as follows: In ...

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Abstract

The invention provides a method for managing the disk data life cycle. In the structural system, data management service servers as the main part for implementing the method and is responsible for scanning and processing stale data in backup software, the number of task reservation full backups is set by a user for a backup task under the backup software, the number of the existing full backups is the number of the full backups under the backup software at the current time of the backup task, after the data management service reaches the detection cycle, the number of task reservation full backups is compared with the number of the existing full backups, and therefore the stale data are obtained. Compared with the prior art, the method for managing the disk data life cycle has the advantages that the number of the task reservation full backups is set, data management is conducted through the data management service, data used for the full backups set by the user are processed on the premise that data security is ensured, the disk space which is used is effectively saved, and complexity of user operation is lowered.

Description

technical field [0001] The invention relates to the technical field of computer application security, in particular to a method for disk data life cycle management. Background technique [0002] The pace of global informatization is getting faster and faster, and the total amount of data is growing rapidly, so the security of data storage is becoming more and more important. The growth of the total amount of data brings an increase in cost to users, so the status of data life cycle management is becoming more and more prominent. [0003] Data lifecycle management is often an extremely complex issue. When dealing with the data life cycle, it is necessary to ensure the security of the data and save the use of disk space. In the backup software, if there are two full backup data, the latest full backup data from the current time has included all previous data, so the previous full backup data is no longer needed. For the processing of data that is no longer needed, the curre...

Claims

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Application Information

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IPC IPC(8): G06F11/14
Inventor 张道伟王旭穆裕
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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