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A virtual shared storage unit and a cluster storage system based on cloud storage

A storage unit, virtual sharing technology, applied in the field of cloud storage, can solve problems such as large configuration costs

Active Publication Date: 2021-02-02
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will easily lead to the need to configure a certain number of storage servers to expand the storage capacity, which will bring greater configuration costs to users
[0004] At present, some storage servers in the existing technology use virtual storage to expand storage capacity, and realize the expansion of cloud storage through virtual storage capacity and physical storage capacity. However, the network cooperation between virtual storage capacity and physical storage capacity in this way needs to be based on current The storage capacity of cloud storage is used to configure the storage capacity of virtual storage. How to configure the appropriate virtual storage capacity to match the physical storage capacity to achieve storage expansion is a problem to be solved at present

Method used

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  • A virtual shared storage unit and a cluster storage system based on cloud storage
  • A virtual shared storage unit and a cluster storage system based on cloud storage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0043] The cluster server 6 is also used for real-time monitoring of the cluster storage capacity. When the used cluster storage capacity exceeds the threshold value, the available storage capacity of the storage server of each virtual shared storage unit is obtained. When the available storage capacity of the storage server of a certain virtual shared storage unit When it is higher than the preset storage threshold, the cluster server 6 sends a cluster storage area expansion control command to the virtual storage management module of the virtual shared storage unit, so that the virtual storage management module stores the data information stored in the local storage area to the storage server Then, convert the available storage capacity of the local storage area of ​​the virtual storage to the cluster storage area.

Embodiment 3

[0045] The cluster server 6 is also used for real-time monitoring of the cluster storage volume. When the cluster storage volume used exceeds the threshold value, the cluster server 6 sends a storage volume over-threshold prompt, and monitors in real time whether a new virtual shared storage unit is added in the cluster. The shared storage unit communicates with the storage server and the virtual storage through the data communication device of the newly added virtual shared storage unit; the cluster server 6 configures the storage capacity of the cluster storage area of ​​the newly added virtual shared storage unit as the cluster storage capacity.

[0046] Of course, in the process of adding a new virtual shared storage unit in the configuration, the cluster server 6 can also be used to monitor whether a new virtual shared storage unit is added in the cluster in real time. If there is a new virtual shared storage unit, through the data communication of the newly added virtual s...

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PUM

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Abstract

The present invention provides a virtual shared storage unit and a cluster storage system based on cloud storage, which can configure a preset number of virtual storages and configure the storage capacity of each virtual storage according to virtual storage capacity configuration instructions, and perform virtual storage The address coding also obtains the current storage capacity and the free storage capacity of each virtual storage in real time; in the cluster, the cluster server communicates with the storage server and the virtual storage through the data communication device of the virtual shared storage unit; the cluster server obtains each The virtual shared storage unit stores the storage capacity of the server, the total storage capacity of the virtual storage, the storage capacity of the local storage area and the storage capacity of the cluster storage area, and arranges the virtual shared storage units into a list; the cluster server organizes each virtual shared storage unit The storage volume of the cluster storage area is configured as the cluster storage volume.

Description

technical field [0001] The invention relates to the field of cloud storage, in particular to a virtual shared storage unit and a cluster storage system based on cloud storage. Background technique [0002] Cloud storage is being adopted by more and more enterprises because of its flexibility, simplicity, and high availability. With the popularity of cloud storage, cloud storage management has become an indispensable technology in the storage field. Cloud storage management is a class of applications that monitor and manage storage resources at the physical and logical levels. Cloud storage resource management can monitor the health status, availability, performance and configuration of the storage system. [0003] The current way to implement cloud storage is usually to configure storage servers, and with the continuous increase of cloud storage capacity, it is necessary to expand the storage capacity of storage servers to meet storage requirements. This easily leads to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/10H04L67/1097
Inventor 胡林艳
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD