Flow control method and device for distributed storage system, equipment and medium

A flow control device and distributed storage technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., to achieve efficient and reasonable control, improve efficiency and stability

Pending Publication Date: 2020-01-24
SHENZHEN PINGAN COMM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, the implementation method of flow control in a distributed storage system is difficult to efficiently control the number of IOPS (Input / output Operations PerSecond) of read / write operations per second in real time under the condition of limited resources. Problems that technicians need to solve urgently

Method used

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  • Flow control method and device for distributed storage system, equipment and medium
  • Flow control method and device for distributed storage system, equipment and medium
  • Flow control method and device for distributed storage system, equipment and medium

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Embodiment Construction

[0039] In order to make the purpose, technical solution and advantages of the present application clearer, the exemplary embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0040] figure 1 It is a schematic flowchart of a flow control method for a distributed storage system acc...

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Abstract

The invention relates to the technical field of distributed storage, in particular to a flow control method and device for a distributed storage system, computing equipment and a computer readable storage medium. The flow control method comprises the following steps: acquiring the priority and burst coefficient of a storage pool of the distributed storage system, the total IOPS quota of the read / write operation times per second, and the priority, IOPS quota limit value and IOPS real-time quota of each volume in the storage pool; comparing the sum of the IOPS real-time quotas of the volumes with the IOPS total quota of the storage pool to obtain a comparison result; and updating the IOPS real-time quota of each volume according to the comparison result and a first preset rule. According tothe embodiments of the invention, the IOPS quota of the storage pool is dynamically allocated according to the priority of the storage pool of the distributed storage system, the priority of each volume in the storage pool and the burst coefficient of the storage pool, so that the flow control efficiency and stability of the distributed storage system are improved.

Description

technical field [0001] The present application relates to the technical field of distributed storage, and in particular to a flow control method, device, computing device and computer-readable storage medium for a distributed storage system. Background technique [0002] With the development of data storage technology, distributed storage systems can effectively solve data storage and management problems, and have been more and more widely used due to their advantages of high scalability, easy operation and maintenance, and low cost. [0003] In the prior art, the implementation method of flow control in a distributed storage system is difficult to efficiently control the number of IOPS (Input / output Operations PerSecond) of read / write operations per second in real time under the condition of limited resources. Problems that technicians urgently need to solve. Contents of the invention [0004] Embodiments of the present application provide a flow control method, device, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0613G06F3/0631G06F3/067
Inventor 齐泽青
Owner SHENZHEN PINGAN COMM TECH CO LTD
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