Design method for distributed multi-activity data center based on cloud computing

Abstract

The invention discloses a design method for a distributed multi-activity data center based on cloud computing. The design method comprises the following steps: (1) adopting a large two-layer architecture design for a data center network, extending a large-scale two-layer network and VLAN (virtual local area network) to realize large-scale transfer, inside a data center, of a virtual machine; (2) realizing fault isolation of the data center network through a virtual exchanger technology; (3) accessing an exchanger into the data center network through a board card extension technology which can be used for enabling the data center network to sense the virtual machine; (4) designing and constructing a cross data center network which is physically separated, but logically integrated to realize interconnection of the data center, and establishing a distributed virtual data center based on the cross data center network; (5) adopting multi-level safety protection for the data center, wherein the multi-level safety protection includes equipment-level safety protection, network-level safety protection and system-level active safety protection.

Description

technical field [0001] The invention relates to a design method of a distributed multi-active data center based on cloud computing, and belongs to the technical field of power system information construction. Background technique [0002] After the data is concentrated, the business activities of enterprises are increasingly dependent on IT infrastructure such as data centers and networks. The continuous operation of IT business throughout the day has become the goal pursued by large-scale enterprise IT construction operations and business operations. The data center is the core place of computer equipment and the key carrier of massive data. With the advent of the era of cloud computing and big data, the construction of data centers has set off a new upsurge. Data centers are developing towards large-scale intensification. The solution also raises higher demands. Green energy saving, intelligence, and automated management are the development trends of data centers. [000...

AI Technical Summary

Problems solved by technology

[0004] Since disasters are rare events, with the method of one master and one backup, the backup data center can only play a role when a disaster occurs, and with the improvement of enterprise disaster recovery construction standards, more and more backup IT resources and funds will be invested. The bigger it is, the more it is direct to each other and cannot be reused, resulting in waste

In addition, for the application of the master-standby mode, it takes a long time for the backup center to replace the master center, and the relationship is complicated, which often seriously affects the user's business handling.

Images