Cluster storage method and system, computer equipment and storage medium

The invention discloses a cluster storage method and system, computer equipment and a storage medium, and the method comprises the steps that a management node builds the connection with a to-be-addedfirst storage node, and obtains channel configuration information of the first storage node; the management node establishes a corresponding relationship between a local channel of the first storagenode and a global channel of the management node according to the channel configuration information, and stores the corresponding relationship in a channel corresponding relationship table; and the management node adds the first storage node according to the channel corresponding relation table, so that video services on the first storage node are kept consistent with original video services, thereby solving the problem of low data storage reliability caused by upgrading of storage nodes of a video storage cluster. 本发明公开了一种集群存储的方法、系统、计算机设备及存储介质，其中，所述方法包括：管理节点建立与待添加的第一存储节点的连接，并获取该第一存储节点的通道配置信息；该管理节点根据该通道配置信息，建立该第一存储节点的本