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IO flow resource application method, system and device and computer storage medium

A technology for resource application and storage medium, applied in the field of storage, can solve problems such as the reduction of IOPS of storage devices

Inactive Publication Date: 2019-04-02
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of processing the IO flow of the storage device, it is necessary to apply for IO flow resources, such as applying for memory resources, etc., and applying for IO flow resources takes time, which will reduce the IOPS of the storage device

Method used

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  • IO flow resource application method, system and device and computer storage medium
  • IO flow resource application method, system and device and computer storage medium
  • IO flow resource application method, system and device and computer storage medium

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. 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.

[0044] With the wide application of storage devices, the requirements for high load and low latency of storage devices are getting higher and higher, which requires storage devices to have sufficiently high IOPS (Input / Output Operations Per Seconde, the number of read and write operations per second ). In the process of processing IO streams, the storage device needs to apply for IO stream resources, such as applying for memory resources, etc., and applying for IO stream resources t...

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PUM

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Abstract

The invention discloses an IO flow resource application method, system and device and a computer storage medium, which are applied to a storage device, and the method comprises the steps: mounting a pre-applied first IO flow resource to a pre-created resource chain; obtaining an IO flow to be processed; allocating corresponding IO flow resources on the resource chain to the to-be-processed IO flow; and applying for a second IO flow resource, and mounting the second IO flow resource to the resource chain. According to the IO flow resource disclosed by the invention, the to-be-processed IO flowis obtained. Compared with the prior art, the method has the advantages that the corresponding IO flow resources on the resource chain are directly distributed to the to-be-processed IO flow, reduction of IOPS of the storage device is avoided, in addition, in the process of applying for the second IO flow resources, processing of the to-be-processed IO flow by the storage device is not affected, and compared with the prior art, the IOPS of the storage device is improved. The IO flow resource application system and device and the computer readable storage medium disclosed by the invention alsosolve the corresponding technical problems.

Description

technical field [0001] The present application relates to the field of storage technologies, and more specifically, relates to a method, system, device and computer storage medium for applying for IO stream resources. Background technique [0002] With the wide application of storage devices, the requirements for high load and low latency of storage devices are getting higher and higher, which requires storage devices to have sufficiently high IOPS (Input / Output Operations Per Seconde, the number of read and write operations per second ). In the process of processing IO streams on a storage device, it is necessary to apply for IO stream resources, such as applying for memory resources, etc., and applying for IO stream resources takes time, which will reduce the IOPS of the storage device. [0003] To sum up, how to improve the IOPS of the storage device is an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] The purpose of this a...

Claims

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Application Information

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IPC IPC(8): G06F3/06
CPCG06F3/061G06F3/0614G06F3/0631G06F3/0655
Inventor 亓国强
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD