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File monitoring method and system

A technology for monitoring systems and files, applied in file systems, file system functions, special data processing applications, etc., can solve the problems that upper-layer applications cannot update files to the database, change the file status interface, etc., so as to avoid abnormal program crashes and improve Query speed, convenient query effect

Active Publication Date: 2020-07-17
BEIJING YUANXIN SCI & TECH
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Problems solved by technology

[0003] At present, the open source project tracker provides a disk monitoring system, but the tracker does not provide an interface for the application to change the status of the file. It can only obtain the change of the status of the file by passively monitoring the system inotify event, so that the upper application cannot directly operate on the file. Update to database and notify other applications

Method used

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  • File monitoring method and system
  • File monitoring method and system
  • File monitoring method and system

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Embodiment Construction

[0027] The scope of applicability of the present invention will become apparent from the detailed description given below. It should be understood, however, that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are given for purposes of illustration only.

[0028] figure 1 An embodiment of the file monitoring method according to the present invention is shown, and the method includes, at step S10, adding a filtering rule, and recursively scanning directories meeting the requirements of the filtering rule. The foregoing filtering rules include, for example, recursively scanning directories beginning with home / user and / or / data, or not scanning directories beginning with a certain one. In step S20, the scanned files are added to the file monitoring system, which is used to monitor file changes in real time. In step S30, the file monitoring system monitors possible file changes in real time. In step S40, in response to...

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Abstract

The invention discloses a file monitoring method and system. The method comprises the following steps: scanning a file directory that meets the requirement; adding scanned files to the file monitoring system which is used for monitoring file changes in real time; in response to that the file monitoring system monitors one or more files change, informing a data synchronization system of the changed file status in real time; broadcasting the changed file status by the data synchronization system; and providing a data synchronization system interface, and enabling an upper application to acquire the file status by calling the interface. The file monitoring method provided by the invention enables various applications of the system to synchronously acquire change statuses of magnetic disk files more efficiently and flexibly, so as to avoid the program exception due to unsynchronized data.

Description

technical field [0001] The present application relates to the field of digital information transmission, in particular to a file monitoring method and system. Background technique [0002] In different operating systems, there are scenarios where multiple applications operate on the same file. In this case, if one application operates a certain file (for example, deletes), and another application fails to obtain the status of the file being deleted and continues to operate the file, the program will crash. Therefore, how to efficiently monitor the file status and synchronize it to each application is particularly important. [0003] At present, the open source project tracker provides a disk monitoring system, but the tracker does not provide an interface for the application to change the status of the file. It can only obtain the change of the status of the file by passively monitoring the system inotify event, so that the upper application cannot directly operate on the f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/17
CPCG06F16/1734
Inventor 赵攀蔡振宾
Owner BEIJING YUANXIN SCI & TECH
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