File mounting recovery method

A recovery method and file technology, applied in response to error generation, instruments, electrical digital data processing, etc., can solve problems such as occupying large hard disk space, CPU usage, network broadband, long recovery time, and time-consuming

Active Publication Date: 2018-06-26
广州鼎甲计算机科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional method of restoring files is to directly read the backup copies of files stored in the hard disk or memory. The process of directly reading and returning takes a lot of time, and takes up a lot of hard disk space, CPU usage, and network bandwidth, etc., resulting in a long recovery time. , excessive resource consumption, etc.

Method used

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  • File mounting recovery method
  • File mounting recovery method
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Embodiment Construction

[0044] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0045] figure 1 It is a flow chart of file mount recovery in an embodiment. Such as figure 1 As shown, steps S102 to S108 are included.

[0046] S102: Receive a file recovery request from a user.

[0047] Specifically, the user selects the file recovery function independently, specifies the backup copy file to be restored, and sends a request for restoring the backup copy file to the NFS server at the storage end, and the NFS server receives the request for restoring the backup copy file sent by the user. The NFS server is a program that provides NFS services and is ...

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Abstract

The invention relates to a file mounting recovery method. According to the method, a file recovery request of a user is received; a backup copy file needing to be recovered is determined according tothe file recovery request of the user; the backup copy file is parsed to generate a virtual file system; and a layer of the virtual file system is exported as an NFS mounting point, and the needed backup copy file is recovered from the NFS mounting point. Therefore, the file recovery method, a file recovery device, computer equipment and a storage medium reduce file recovery time, improve file recovery efficiency, save disk space, and solve a case where the user fails to recover the file due to insufficient disk space.

Description

technical field [0001] The invention relates to the technical field of file processing, in particular to a method for recovering file mounting. Background technique [0002] File recovery refers to the recovery of lost electronic data stored on hard disks or storage media through technical means. When a device fails, it is necessary to restore the backup copies of files on the hard disk or storage media to the local file system. [0003] The traditional method of restoring files is to directly read the backup copies of files stored in the hard disk or memory. The process of directly reading and returning takes a lot of time, and takes up a lot of hard disk space, CPU usage, and network bandwidth, etc., resulting in a long recovery time. , Excessive resource consumption and other issues. Contents of the invention [0004] Based on this, it is necessary to provide a file mount recovery method that can shorten recovery time and reduce resources. [0005] A file mounting rec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1469
Inventor 陈健龙马立珂杨海锋王贤达王子骏
Owner 广州鼎甲计算机科技有限公司
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