Disaster recovery system and method for heterogeneous storage
A heterogeneous storage and disaster recovery technology, applied in the transmission system, the generation of response errors, and the redundancy in the operation for data error detection. It can solve complex management problems, deteriorate the complexity of the environment, and limit the rapidity of the disaster recovery industry Development and other issues, to achieve the effect of low operation and maintenance investment and budget
Active Publication Date: 2016-02-24
SHANDONG COMP SCI CENTNAT SUPERCOMP CENT IN JINAN
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Problems solved by technology
[0003] However, in the current disaster recovery market, in the large storage environment, not only are different storage device providers based on their own interests, but the product design architecture is different, and the compatibility of heterogeneous storage is prominent. complex management issues
In particular, the rapid development of storage technology and products, while the life cycle of information is very long, which exacerbates the complexity of the environment
The heterogeneous storage and software of different storage vendors cannot realize remote disaster recovery, so disaster recovery service providers can only provide a single technical solution that matches the storage equipment they purchase, which greatly limits the disaster recovery industry Rapid development, resulting in a lot of waste of storage resources and excessive repeated investment
Method used
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[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0021] Such as figure 1 As shown, a low-end storage compatible with remote disaster recovery center storage is added at the user end, and storage replication is realized through the compatible low-end storage and the disaster recovery center storage array.
[0022] Further, the user end is the production end, that is, the end where data is to be backed up.
[0023] Furthermore, the low-end storage is simple, economical, and easy to use, and can be online for 7*24 hours for a long time to meet business on-demand online and data security. It is an entry-level professional storage platform for enterprise data centers.
[0024] Further, adding a low-end storage compatible with the storage in the off-site disaster recovery center at the user end means that in order to realize synchronous or asynchronous replication with the storage array in the off-site dis...
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The invention discloses a disaster tolerance system and a disaster tolerance method for heterogeneous storage. The system comprises a user end and a remote disaster recovery center, wherein the user end comprises a backup server, a production storage module and a backup storage module; the backup server is connected with the production storage module and the backup storage module; the production storage module is connected with the backup storage module; the remote disaster recovery center comprises a remote disaster recovery center storage module; the remote disaster recovery center storage module is connected with the backup storage module, and the backup storage module is compatible with the remote disaster recovery center storage module. Under the condition that only one low-end memory is newly added, the compatibility and the remote disaster tolerance of the heterogeneous storage are achieved. Compared with a storage virtualization or remote mounting method, the disaster tolerance method has the advantages that the operation and maintenance investments and the budget are lower, and the system is simple and easy to use.
Description
technical field [0001] The invention relates to a heterogeneous storage disaster recovery system and method. Background technique [0002] In recent years, with the deepening of people's understanding of the "9.11" incident, the Kobe earthquake in Japan, the Southeast Asian tsunami and the "5.12 Wenchuan Earthquake" and other disasters that have caused business damage and losses to enterprises, attention to information systems and data security has also increased. more and more. Therefore, the necessary off-site disaster recovery for information systems and data to prevent major disasters has become one of the necessary security measures for various industries that rely on information systems to run their businesses. [0003] However, in the current disaster recovery market, in the large storage environment, not only are different storage device providers based on their own interests, but the product design architecture is different, and the compatibility of heterogeneous s...
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IPC IPC(8): G06F11/14H04L29/08
Inventor 周鸣乐冯正乾刘波李刚李敏李旺王玮杨晓晖
Owner SHANDONG COMP SCI CENTNAT SUPERCOMP CENT IN JINAN