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Secondary storage buffer data management method and device based on Yunhai OS system

A secondary storage and buffer technology, applied in the field of storage management, can solve the problems of limited capacity of the secondary storage buffer and achieve the effects of avoiding frequent insufficient space, ensuring successful execution, high management efficiency and reliability

Active Publication Date: 2020-05-29
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited capacity of the secondary storage buffer, an effective strategy is required to implement data entry and removal from the secondary storage buffer

Method used

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  • Secondary storage buffer data management method and device based on Yunhai OS system
  • Secondary storage buffer data management method and device based on Yunhai OS system
  • Secondary storage buffer data management method and device based on Yunhai OS system

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Embodiment Construction

[0044] The core of the present invention is to provide a secondary storage buffer data management method and device based on Yunhai OS system, which can effectively manage the entry and removal of data in the secondary storage buffer, with high management efficiency and reliability.

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] The present invention provides a secondary storage ...

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Abstract

The invention discloses a secondary storage buffer data management method based on Yunhai OS system and its device, which includes receiving a template or image use request sent by a virtualization platform, and querying whether there is a virtualization platform in the secondary storage buffer The requested template or image; if it exists, return the usage path of the requested template or image to the virtualization platform; if it does not exist, obtain the requested template or image from the secondary storage and copy it to the secondary storage buffer, and generate a The use path of the virtualization platform returns to the virtualization platform; if it is detected that the storage space of the secondary storage buffer is insufficient before copying, part of the data in the secondary storage buffer will be removed according to the preset removal strategy. The invention can effectively manage the entry and removal of data in the secondary storage buffer, and has high management efficiency and reliability.

Description

technical field [0001] The present invention relates to the technical field of storage management, in particular to a secondary storage buffer data management method and device thereof based on Yunhai OS system. Background technique [0002] With the development of cloud computing technology, as well as the increase of computing nodes in Yunhai OS system and the increase of organizations and users in Yunhai system, the scale of templates and image files in Yunhai OS system is also increasing rapidly. The capacity space of secondary storage where templates and images reside is being challenged. Therefore, it is imperative to increase support for multiple secondary storages. However, the number of secondary storage mount points supported by the virtualization platform is limited. For example, there are only 9 storage mount points supported by vmware virtualization, and ICS virtual The optimized platform supports a secondary storage mount point and so on. [0003] To resolve ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/1095H04L67/5682H04L67/568H04L67/60
Inventor 邵宪津
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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