A Method of Automatically Cleaning Up Backup Objects
An automatic cleaning and backup technology, applied in the field of data processing, can solve the problems of different backup records creation time, different backup objects, and inability to meet the different needs of different backup objects, so as to improve operation efficiency and accuracy, and save storage resources. Effect
Active Publication Date: 2022-03-15
上海华云互越数据技术有限公司
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[0004] However, each backup object is different. If the same cleaning rule is implemented for all backup objects, it cannot meet the user's differentiated needs for different backup objects.
In addition, the above-mentioned prior art does not consider the difference of each backup record, and the intervals of backup record creation time may be different
If it is cleaned up according to the quota, the important backup records created recently may be cleaned up
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[0035] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0036] In one embodiment, as figure 1 , the present invention provides a method for automatically cleaning up backup objects, in which the automatic cleaning is turned off in the initial state, and waits for the cleaning rule to be created and reach a stable state, including the following steps:
[0037] Create cleaning rules for backup objects based on user historical behavior;
[0038] Based on the interval time T J and retention time T B , from the multiple backup records of the backup object, filter the backup records that need to be cleaned up;
[0039] Perform cleanup on the above backup records that need to be cleaned up.
[0040] After the abov...
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The invention provides a method for automatically cleaning up backup objects, and calculates the retention time T for cleaning up the backup record according to the user's historical behavior i , the interval time T of the backup object j , create a cleanup rule for backup objects; get the interval time T in the cleanup rule J and retention time T B ;From the multiple backup records of the backup object, filter the backup records that need to be cleaned up; perform cleaning on the above backup records that need to be cleaned up. And after the execution is completed, the automatic cleaning step is cycled periodically. The method calculates the user's cleaning habit from user behavior, saves storage resources, and improves operation efficiency and accuracy.
Description
technical field [0001] The invention relates to the technical field of data processing, in particular to a method for automatically cleaning backup objects. Background technique [0002] Sudden failures that may occur in the system may cause data loss and modification, which usually cause large losses to companies or individual users, and sometimes irreparable losses. Therefore, regular backup of data is very important. The application of cloud computing and cloud backup can make the data loss of all online applications basically zero when a disaster occurs, and the recovery interval is close to real-time, allowing business recovery to start and run quickly. Moreover, the service cost of this kind of backup is low. However, with the continuous operation of the system, more and more backup data are accumulated, which brings a burden to the server. At the same time, after data loss, what usually needs to be recovered is real-time data, and older historical data is not neede...
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IPC IPC(8): G06F11/14
CPCG06F11/1448
Inventor 徐飞
Owner 上海华云互越数据技术有限公司