Heterogeneous storage disaster recovery management system and heterogeneous storage disaster recovery management method

A technology of heterogeneous storage and management systems, applied in the field of cloud computing, can solve the problems of disaster recovery failure, difficulty in determining backup data, inability to identify heterogeneous storage environments, etc., to achieve the effect of promoting development

Active Publication Date: 2014-05-14
CHINA TELECOM CORP LTD
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Problems solved by technology

However, this solution requires an additional installation of storage foundation in the operating system, so disaster recovery management cannot be performed on the system disk (disk C) of the Windows operating system
In addition, in a virtualized environment, the operating system of the virtual machine can only see the unified storage resource pool virtualized by the virtual machine monitor, and cannot recognize the heterogeneous storage environment. Therefore, it is diffic

Method used

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  • Heterogeneous storage disaster recovery management system and heterogeneous storage disaster recovery management method
  • Heterogeneous storage disaster recovery management system and heterogeneous storage disaster recovery management method
  • Heterogeneous storage disaster recovery management system and heterogeneous storage disaster recovery management method

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Embodiment Construction

[0037] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0038] Such as figure 1 As shown, it is a schematic structural diagram of an embodiment of the heterogeneous storage disaster recovery management system of the present invention. In this embodiment, the heterogeneous storage disaster recovery management system includes an application server A1 and a storage server A2. Among them, the storage server A2 is responsible for providing the storage function of the underlying heterogeneous resources, and providing the storage interface 21 to the application server A1. The underlying heterogeneous resources are figure 1 The original data disks 1, 2, ..., n shown in and the corresponding mirror disks.

[0039] The application server A1 includes: a plurality of virtual machines 11, and the virtual machines are responsible for running user applications on the operating system a...

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Abstract

The present invention relates to a heterogeneous storage disaster recovery management system and a heterogeneous storage disaster recovery management method. The system comprises an application server and a storage server, wherein the storage server is used to store the bottom-layer heterogeneous resources and provide a storage interface to the application server, and the application server comprises a virtual machine, a physical platform, a virtual machine monitor used for virtualizing the physical platform and carrying out life-cycle management, resource management and availability management on the virtual machine. The virtual machine monitor also comprises an RAID1 management module used for realizing the processing of input and output request, the heterogeneous storage backup and the disaster recovery processing in the virtual machine monitor; a storage resource pool management module used for virtualizing the bottom-layer heterogeneous resources in the storage server and a local storage space in the application server into the unified storage resource pool, and providing the heterogeneous storage information to the RAID1 management module. The heterogeneous storage disaster recovery management system and the heterogeneous storage disaster recovery management method of the present invention can provide comprehensive and stable disaster recovery service for the heterogeneous storage management under a cloud computing environment.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to a heterogeneous storage disaster recovery management system and method. Background technique [0002] In the existing cloud computing virtualization environment, virtual machines usually use heterogeneous data physical storage, but the current virtual machine monitor can splice multiple heterogeneous storages to form a unified storage resource pool and present it to users , but this method does not have disaster recovery capabilities. [0003] Symantec provides a heterogeneous storage management solution, which is to run storage foundation in the operating system, and achieve high availability among heterogeneous storage through the hard disk configuration (RAID1) of the soft mirror of the operating system and CPU . However, this solution requires an additional installation of storage foundation in the operating system, so disaster recovery management cannot be performe...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 王若倪赵鹏刘承罡
Owner CHINA TELECOM CORP LTD
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