Monitoring video storage management method and system based on ZNS

The invention discloses a ZNS-based monitoring video storage management method and system. The method comprises the following steps: acquiring video data streams of a plurality of cameras; dividing the storage space of the SSD into a plurality of zone storage areas based on the ZNS technology; video data streams of all the cameras are stored in all zone storage areas respectively; the ZNS storage technology is applied to storage of the monitoring video data, so that the write-in performance of the monitoring video data is improved, the storage efficiency is improved, the service life of equipment is effectively prolonged, and the operation and maintenance cost of a monitoring system is reduced. 本发明公开了一种基于ZNS的监控视频存储管理方法及系统，其方法包括以下步骤：获取多台摄像头视频数据流；基于ZNS技术将SSD固态硬盘的存储空间划分为多个zone存储区域；将每台所述摄像头视频数据流分别存储至各zone存储区域中；将ZNS存储技术应用于监控视频数据的存储中，以提高监控视频数据的写入性能，提高存储效率，有效延长设备的使用寿命，从而降低监控系统的运维成本。