Record data network storage method and system and video monitoring platform

Abstract

The embodiment of the invention discloses a record data network storage system and method and a video monitoring platform. The method comprises the steps that front-end equipment carries out video monitoring to obtain a video record, writes record data of the video record into a main storage volume according to the storage volume information issued by the video monitoring platform, and monitors whether the writing-in state of the main storage volume is normal or not in real time; the storage volume information comprises path information which is divided to the main storage volume and a standby storage volume of the front-end equipment from a first main storage array and a first standby storage array located on different physical equipment by the video monitoring platform; when it is monitored that the writing-in state of the main storage volume is abnormal, the front-end equipment is switched to write the record data into the standby storage volume. The problem of video data loss caused by storage volume faults can be avoided.

Description

technical field [0001] The invention relates to the field of video monitoring, in particular to a method, system and video monitoring platform for network storage of video data. Background technique [0002] With the rapid development of social economy, video surveillance, as an important means in the field of security, is becoming more and more important. For: video recording) is an important data of the video surveillance system, and various industries have put forward higher requirements for the uninterrupted and complete storage of video recordings. [0003] At present, there are two main storage solutions used in the field of video surveillance: [0004] One is the front-end storage solution. In the front-end storage solution, the analog video data (namely: video data) is digitally encoded and then stored, and the video data is stored in the storage medium of the front-end device. The problems of this front-end storage solution are: high failure rate of front-end equ...

AI Technical Summary

Problems solved by technology

The problems of this front-end storage solution are: high failure rate of front-end equipment storage, low video integrity rate, scattered data storage points, troublesome maintenance, and uncontrollable storage quality

[0006] The storage array is used as a single data writing point. Once the storage array fails, it will cause a large number of front-end equipment to fail to write video data, resulting in the loss of video data;

[0007] On the other hand, from the perspective of the storage array itself, due to the rapid growth in demand for video services and the promotion of high-definition video surveillance, the uninterrupted writing and reading of massive video data has brought great pressure to the storage array. The disks in the storage array have a certain physical life, and a large number of IO (input / output) operations may cause performance bottlenecks in the storage array, seriously affecting the integrity of video recording

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