Method for accessing shared volume by centralized gateway

A centralized and gateway technology, applied in data exchange networks, instruments, digital transmission systems, etc., can solve problems such as virtual machine access to shared volume services, and achieve the effects of reducing logic, fast delivery, and increasing robustness

Pending Publication Date: 2021-06-08
紫光云技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention aims to propose a method for a centralized gateway to access shared volumes to solve the problem of virtual machines accessing shared volume services

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  • Method for accessing shared volume by centralized gateway

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Embodiment Construction

[0016] It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

[0017] In the description of the present invention, it should be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, inner, outer, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be constru...

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Abstract

The invention provides a method for accessing a shared volume by a centralized gateway, which comprises the following steps of: S1, configuring a gateway on a gateway switch, and uploading messages of all storage switches to the gateway switch; S2, managing the sent messages by the gateway switch in a bucket classification mode; and S3, querying a required message, and performing matching to complete access. According to the shared volume access method provided by the invention, the centralized gateway is adopted to store the routing information, the logic on the service is reduced, the storage switch is dynamically added and deleted without modifying the service logic, the quick delivery of the service is realized, the routing of each sub-switch is kept independent, the error caused by the service logic is reduced, and the robustness of the service is improved.

Description

technical field [0001] The invention belongs to the technical field of accessing a shared volume, and in particular relates to a method for a centralized gateway to access a shared volume. Background technique [0002] The virtual machine on the cloud needs to access the shared volume service, and the virtual machine needs to install an independent network card to access the shared volume service. This involves the problem of how to allocate the IP allocation of the management network. Due to the different locations of the virtual machines, that is, connecting to different management switches, the assigned IP addresses and network segments need to be different. It is necessary to maintain the relationship between the storage switch and the network and increase services. Logical complexity. SUMMARY OF THE INVENTION [0003] In view of this, the present invention aims to provide a method for a centralized gateway to access a shared volume, so as to solve the problem of virt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/933H04L29/12G06F16/2457
CPCH04L49/10H04L61/103G06F16/2457
Inventor 刘立京
Owner 紫光云技术有限公司
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