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Information loading method and device, electronic equipment and storage medium

A file storage and caching technology, applied in the field of information processing, can solve the problems of distributed file system access speed impact, data update delay, etc., to achieve the effect of improving access speed and reducing delay

Pending Publication Date: 2021-08-20
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present disclosure provides an information loading method, device, electronic device and storage medium to at least solve the problems in the related art that the cached directory information needs to be migrated, which will affect the access speed of the distributed file system and delay the data update.

Method used

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  • Information loading method and device, electronic equipment and storage medium
  • Information loading method and device, electronic equipment and storage medium
  • Information loading method and device, electronic equipment and storage medium

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Embodiment Construction

[0055] In order to enable ordinary persons in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.

[0056] It should be noted that the terms "first" and "second" in the specification and claims of the present disclosure and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consi...

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Abstract

The invention relates to an information loading method and device, electronic equipment and a storage medium, and belongs to the technical field of information processing. The information loading method comprises the following steps: receiving an access request of a requester for a target directory in the distributed file system, wherein the target directory is any directory in a file storage directory tree corresponding to the distributed file system; in response to the access request, acquiring a first server with low current load from a plurality of servers under the condition of determining that the target directory is not loaded in the current servers; and loading the access cache information corresponding to the target directory in the first server, so that the requester accesses the target directory according to the access cache information. By adopting the information loading method and device, the electronic equipment and the storage medium provided by the invention, at least the problems that the access speed of a distributed file system is affected and data updating is delayed due to the fact that cached directory information needs to be migrated in related technologies are solved.

Description

technical field [0001] The present disclosure relates to the technical field of information processing, and in particular, to an information loading method, device, electronic equipment, and storage medium. Background technique [0002] Distributed File System (DFS) means that the physical storage resources managed by the file system are not necessarily directly connected to the local node, but are connected to the node through a computer network; or a combination of several different logical disk partitions or volume labels together to form a complete hierarchical file system. When accessing a file in a directory in a distributed file system, the directory to be accessed needs to be loaded in a metadata server (Metadata Server, MDS), so as to realize access to the directory or files in the directory. [0003] The existing catalog loading method is mainly to fixedly assign the catalog trees of different layers to different metadata servers. When more and more catalogs are l...

Claims

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Application Information

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IPC IPC(8): G06F16/13G06F16/182
CPCG06F16/13G06F16/182
Inventor 陈二奇申航石敏
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD