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Disaster recovery processing method and system and electronic equipment

A processing method and equipment technology, applied in the field of storage virtualization, can solve problems such as failure to protect business continuity, virtual machine unavailability, and impact on customer business, and achieve the effects of improving disaster recovery capabilities, enhancing competitiveness, and ensuring continuity

Pending Publication Date: 2022-02-01
济南浪潮数据技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although traditional backup methods can protect data security, they cannot protect business continuity
In the existing virtualization system, the virtual machine backup is mostly based on the storage level and the backup is fixed-point timing, which cannot achieve real-time backup. Moreover, once the virtual machine disk is damaged, the virtual machine will be down, and the virtual machine will not be available when the backup is restored. state, which greatly affects the customer's business

Method used

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  • Disaster recovery processing method and system and electronic equipment
  • Disaster recovery processing method and system and electronic equipment
  • Disaster recovery processing method and system and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] The embodiment of this application provides a disaster recovery processing method, specifically, as figure 1 As shown, when a fault occurs in the first virtual system by applying the disaster recovery processing method disclosed in this embodiment, the process of starting the second virtual system to continue processing business includes:

[0064] S100, build two sets of virtual systems (namely the first virtual system and the second virtual system);

[0065] Connect the storage device to the server and divide it into two sets of back-end storage devices for virtual systems. Create pools on two storage devices for two sets of virtual systems to create raw device storage pools. The storage device may be connected to the server through an optical fiber, which is not limited in this application.

[0066] Specifically, the two sets of virtual systems built above are as follows: figure 2 As shown, the specific construction process includes:

[0067] S110. Create a first...

Embodiment 2

[0086] Corresponding to the above-mentioned embodiments, the present application provides a disaster recovery processing method, such as image 3 As shown, the method includes:

[0087] 3100. Establish a first virtual system according to the first storage device, where the first virtual system includes a first raw device storage pool, a first virtual machine, and at least one corresponding first virtual disk;

[0088] 3200. Establish a second virtual system according to the second storage device, where the second virtual system includes a second raw device storage pool, a second virtual machine, and at least one corresponding second virtual disk;

[0089] Preferably, the first virtual system is established according to the first storage device, the first virtual system includes a first raw device storage pool, a first virtual machine, and at least one corresponding first virtual disk, including:

[0090] 3210. Create the first virtual machine and at least one first virtual di...

Embodiment 3

[0118] Corresponding to the above-mentioned embodiment one and embodiment two, such as Figure 4 As shown, the embodiment of the present application also provides a disaster recovery processing system 400, the system includes:

[0119] A generation module 410, configured to establish a first virtual system according to a first storage device, where the first virtual system includes a first raw device storage pool, a first virtual machine, and at least one corresponding first virtual disk;

[0120] The generation module 410 is further configured to establish a second virtual system according to the second storage device, the second virtual system includes a second raw device storage pool, a second virtual machine, and at least one corresponding second virtual disk;

[0121] An associating module 420, configured to establish a target relationship according to the first identifier corresponding to the first virtual disk and the second identifier corresponding to the second virtua...

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Abstract

The invention provides a disaster recovery processing method which comprises the steps that a first virtual system is established according to first storage equipment, the first virtual system comprises first bare equipment storage pool, a first virtual machine and at least one corresponding first virtual disk, and a second virtual system is established according to phase synchronization; a target relationship is established according to a first identifier corresponding to the first virtual disk and a second identifier corresponding to the second virtual disk; according to the target relationship and a preset data synchronization rule, data synchronization between the first virtual disk and the second virtual disk with the target relationship is realized; the first virtual machine is started, and the service information is processed in the first virtual system; when the first virtual system breaks down, the second virtual machine is started, and the service information continues to be processed in the second virtual system, so that the disaster recovery capability of the disaster recovery processing system is effectively improved, the continuity of services in the virtual systems can be ensured, the integrity requirement of data is met, and the competitiveness of a product applying the method provided by the invention is further improved.

Description

technical field [0001] The invention relates to the field of storage virtualization, in particular to a disaster recovery processing method, system and electronic equipment. Background technique [0002] Disaster recovery is a set of behaviors to reduce the possibility of disaster events and limit the impact of disasters on key business processes. If the business running in the virtualization system encounters a disaster, such as a cabinet power outage or server failure, it will directly lead to the suspension of the business, which will cause immeasurable losses. Therefore, in order to ensure the continuity of the business, the maximum To provide normal services, disaster recovery solutions have become the focus of attention in the current virtualization field. [0003] Although traditional backup methods can protect data security, they cannot protect business continuity. In the existing virtualization system, the virtual machine backup is mostly based on the storage leve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14G06F9/455
CPCG06F11/1456G06F11/1484G06F9/45558G06F2009/45562G06F2009/45575G06F2009/45583
Inventor 姜文涛方浩
Owner 济南浪潮数据技术有限公司
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