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A statistical quota system and method based on ceph cluster cap mechanism

A quota and cluster technology, applied in the transmission system, electrical components, etc., can solve the problems of other users not being able to use disk space, disk space abuse, etc.

Active Publication Date: 2020-10-23
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In today's multimedia storage, the amount of data is increasing geometrically, and the disk space for storing data is gradually increasing, from the previous GB to the current TB or even PB level. How to prevent users from abusing the disk space and making it unusable for other users Disk space is the current technical problem to be solved

Method used

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  • A statistical quota system and method based on ceph cluster cap mechanism
  • A statistical quota system and method based on ceph cluster cap mechanism
  • A statistical quota system and method based on ceph cluster cap mechanism

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Embodiment Construction

[0044] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions protected by the present invention will be clearly and completely described below using specific embodiments and accompanying drawings. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this patent.

[0045] This embodiment provides a statistical quota system based on the CEPH cluster CAP mechanism, such as figure 1 As shown, it includes: multiple clients 2 and MDS data terminal 1; MDS data terminal 1 communicates with each client 1 respectively;

[0046] The MDS data terminal 1 is used to set the quota of the client 2, and the quota is in bytes. Both the client 2 and the MDS data term...

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Abstract

The invention provides a statistical quota system based on the CEPH cluster CAP mechanism, including: multiple clients and MDS data terminals; the MDS data terminals communicate with each client respectively; the MDS data terminals are used to set client quotas, and the quotas are expressed in characters Both the client and the MDS data end have quotas, and the quota of the client is based on the MDS data end settings; when the client needs data operations, the client applies for Cap authorization and quotas from the MDS data end. When the MDS data end has a quota usage, update the Cap authorization and the quota amount to the client. Use ceph's cap authority control mechanism to count client-based quotas, reduce the types of communication messages between clients and MDS data terminals, realize file-based quota statistics, and make quota statistics more accurate and efficient.

Description

technical field [0001] The invention relates to the field of distributed storage software, in particular to a quota statistics system and method based on a CEPH cluster CAP mechanism. Background technique [0002] In today's multimedia storage, the amount of data is increasing geometrically, and the disk space for storing data is gradually increasing, from the previous GB to the current TB or even PB level. How to prevent users from abusing the disk space and making other users unable to use it Disk space is currently a technical problem to be solved. Contents of the invention [0003] In order to overcome the deficiencies in the above-mentioned prior art, the present invention provides a statistical quota system based on the CEPH cluster CAP mechanism, including: multiple clients and MDS data ends; the MDS data ends are respectively connected to each client by communication; [0004] The MDS data terminal is used to set the client quota, and the quota is in bytes. Both t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L63/10H04L67/1097H04L67/5682
Inventor 苏志恒
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD