File storage method and system, computing equipment and storage medium

A storage device and file technology, applied in the computer field, can solve problems such as limited storage space, achieve convenient division and storage, improve stability and the effect

Pending Publication Date: 2022-01-28
ALIBABA CLOUD COMPUTING LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the limitation of the size of the stand-alone physical device, the storage space supported by this method is also limited.

Method used

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  • File storage method and system, computing equipment and storage medium
  • File storage method and system, computing equipment and storage medium
  • File storage method and system, computing equipment and storage medium

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Embodiment Construction

[0018] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0019] According to the above, it can be seen that the stand-alone file system data is generally stored on the computer's disk or SSD (hard disk made of solid-state electronic memory chip array) storage device, and the file system only needs to manage the storage space of these devices. However, due to the limitation of the size of the stand-alone phy...

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PUM

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Abstract

The embodiment of the invention provides a file storage method and system, computing equipment and a storage medium. The embodiment of the invention comprises steps of determining a target storage space required by a to-be-stored file; according to the target storage space, dividing the target storage space from a total storage space provided by the plurality of storage equipment, and taking the obtained divided storage space as the target storage space; storing the to-be-stored file to corresponding storage equipment according to the divided storage space; according to the target storage space, dividing the target storage space from a total storage space provided by the plurality of storage equipment taking the obtained divided storage space as the target storage space, and storing the target storage space in the storage equipment. In this way, for a single file, the file is not limited by the storage space of an independent storage device any more, and the file can be divided into the target storage space through the total storage space provided by the multiple storage equipment. Therefore, the storage space of the file can be divided and stored flexibly and conveniently.

Description

technical field [0001] The present application relates to the field of computer technology, and in particular to a file storage method, system, computing device and storage medium. Background technique [0002] At present, when computer applications store ultra-large-scale data, they need to use distributed clusters for file storage. The stand-alone file system corresponds to the file storage of the distributed cluster, which is generally provided by the stand-alone operating system, such as the linux (operating system) file system and windows (operating system) file system. Stand-alone file system data is generally stored on the computer's disk or SSD (Solid State Disk, a hard disk made of solid-state electronic memory chip array), and the file system only needs to manage the storage space of these devices. However, due to the limitation of the size of the stand-alone physical device in this way, the size of the storage space it supports is also limited. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0607G06F3/0643G06F3/0644G06F3/0683
Inventor 杨晓
Owner ALIBABA CLOUD COMPUTING LTD
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