Private video data cloud-storage system and method

Abstract

The invention discloses a private video data cloud-storage system and method. The system comprises one or more storage regions, each storage area comprises at least one managing server set and at least two memories, different managing server sets are independent from each other, the managing server sets within the same storage area share the storage space of the memories in the storage area, and each managing server set includes one or more managing servers. The managing servers are used for receiving a video data storage instruction of an application server, storing metadata of video data, determining the memory for storing the video data, and sending the address of the determined memory to the application server so that the application server stores the video data in the determined memory. According to technical scheme provided by the invention, the handling capacity and expansion performance of the storage system are effectively improved.

Description

technical field [0001] The invention relates to the field of video data storage, in particular to a video data private cloud storage system and a video data private cloud storage method. Background technique [0002] With the development of high-definition video technology, video intelligent analysis technology and cloud computing in the security industry, the storage demand for massive surveillance video data has become particularly urgent. [0003] At present, there is an IP-SAN storage system. IP-SAN is a storage area network (SAN, Storage Area Network) realized through the Internet Protocol (IP, Internet Protocol). The IP-SAN storage system usually includes an expandable capacity The data is stored on the disk through the IP network. The existing IP-SAN storage system has the following limitations: [0004] First, when it is necessary to expand the disk capacity, the new disk needs to be configured in the original disk, and data access from the new disk needs to go thro...

AI Technical Summary

Problems solved by technology

[0004] First, when it is necessary to expand the disk capacity, the new disk needs to be configured in the original disk, and data access from the new disk needs to go through the original disk, which limits the throughput of the IP-SAN storage system;

[0005] Second, the capacity of the IP-SAN storage system depends on the maximum expansion capacity supported by the expandable disk. The capacity of the storage system can only be expanded to 1000G at most. It can be seen that the existing IP-SAN storage system does not support unlimited expansion

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