Cloud drive capacity expansion method and cloud drive capacity expansion device

A cloud hard disk and capacity technology, applied in the field of cloud computing, can solve the problems of inconvenient use for customers and complicated management of separate virtual disks, and achieve the effect of convenient disk management and customer use

Inactive Publication Date: 2014-02-12
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the embodiments of the present invention is to provide a method and device for expanding the capacity of a cloud hard disk, so as to solve the problems of complex management of multiple individual virtual disks and inconvenient use by customers

Method used

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  • Cloud drive capacity expansion method and cloud drive capacity expansion device
  • Cloud drive capacity expansion method and cloud drive capacity expansion device
  • Cloud drive capacity expansion method and cloud drive capacity expansion device

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] figure 1 It is a flow chart of an embodiment of the method for expanding the capacity of cloud hard disks in the present invention. Such as figure 1 Shown, the method of this embodiment comprises:

[0023] S102. Receive the cloud disk elastic scaling application submitted by the client. The cloud hard disk elastic scaling application includes the scaling capacity applied by the client; the client can submit the cloud hard disk elastic scaling application t...

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Abstract

The invention discloses a cloud drive capacity expansion method and a cloud drive capacity expansion device and relates to the technical field of cloud computing. The method comprises the following steps: a cloud drive flexibility expansion application submitted by a client is received, wherein the cloud drive flexibility expansion application includes expansion capacity applied by the client; and the capacity of an original cloud drive is changed with the use of a disk partition management technology according to the expansion capacity applied by the client. Through the scheme, the capacity of the original cloud drive is changed with the use of the disk partition management technology according to the expansion capacity applied by the client so that one cloud drive can meet capacity requirements of customers and convenience is provided for customers in disk management and using.

Description

technical field [0001] The present invention relates to the technical field of cloud computing, in particular to a method and device for expanding and contracting the capacity of a cloud hard disk. Background technique [0002] The cloud hard disk realizes the virtual disk outside the system disk of the cloud host through virtualization, automation and other key technologies of cloud computing. The cloud hard disk is used in combination with the cloud host rented by the customer, and the cloud hard disk is attached to a certain cloud host as needed. [0003] An important feature of cloud computing is elastic expansion, which can dynamically adjust resource allocation according to customer needs, such as increasing or reducing resources, to fully meet the requirements of customer application load and demand changes. [0004] Currently, the capacity of cloud hard disks is realized through multiple individual virtual disks. Correspondingly, the capacity of cloud hard disks is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 张建雄刘玮徐敏捷
Owner CHINA TELECOM CORP LTD
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