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Routing method and device for supporting disaster recovery storage in virtualization system

A virtualized system and routing technology, applied in the field of virtualized systems to ensure access and improve disaster recovery capabilities

Active Publication Date: 2017-06-30
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology

[0003] Improving the disaster recovery capability of the storage used by the virtualization system is of great significance to the stable operation of the virtualization system. At present, one of the problems faced by the improvement of the disaster recovery capability of the storage used by the virtualization system is how to connect a certain data network port of the linked storage Secure host access to storage in case of group failure

Method used

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  • Routing method and device for supporting disaster recovery storage in virtualization system
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  • Routing method and device for supporting disaster recovery storage in virtualization system

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Embodiment Construction

[0039] 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 making creative efforts belong to the protection scope of the present invention.

[0040] figure 1 It is a flowchart of a routing method supporting storage disaster recovery in a virtualization system provided by an embodiment of the present invention. The method can be applied to a virtualization system, and specifically can be applied to a host of a virtualization system;

[0041] refer to figure 1 , the method can include:

[0042] Step S100, construct multiple policy routes from multiple data network port groups to the target storage, ...

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Abstract

The embodiment of the invention provides a routing method and device for supporting disaster recovery storage in a virtualization system. The method comprises the following steps: constructing a plurality of policy routings from a plurality of data network port groups to target storage, wherein the priority of the policy routing, which is constructed later, is higher, and one data network port group corresponds to one policy routing to the target storage; accessing the target storage by utilizing a link corresponding to the policy routing which has the highest priority in the plurality of policy routings; if detecting that the link supported by the policy routing with the highest priority has faults, deleting the policy routing with the highest priority from the plurality of policy routings and enabling the policy routing with the secondary priority to take effect, wherein in the plurality of policy routings, the priority of the policy routing with the secondary priority is second only to the policy routing which has the highest priority; when deleting the policy routing with the highest priority, accessing the target storage by utilizing a link corresponding to the policy routing with the secondary priority. By adopting the routing method and device, provided by the embodiment of the invention, the disaster recovery storage utilization capability of the virtualization system can be improved.

Description

technical field [0001] The invention relates to the technical field of virtualization systems, in particular to a routing method and device for supporting storage disaster recovery in a virtualization system. Background technique [0002] The server virtualization system (virtualization system for short) refers to the abstraction of server physical resources into logical resources, so that a server can become a system constructed by multiple isolated virtual servers. The virtualization system can improve resource utilization and simplify System management, realizing server integration, a typical virtualization system such as InCloud Sphere. [0003] Improving the disaster recovery capability of the storage used by the virtualization system is of great significance to the stable operation of the virtualization system. At present, one of the problems faced by the improvement of the disaster recovery capability of the storage used by the virtualization system is how to connect ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F11/07G06F11/30
CPCG06F3/062G06F3/0635G06F3/0655G06F3/0662G06F3/067G06F11/0712G06F11/0793G06F11/301G06F11/3055
Inventor 徐国振王延家
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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