STORAGE MODE UPGRADE METHOD, APPARATUS AND SYSTEM BASED ON VIDEO CLOUD STORAGE SYSTEM

摘要

Disclosed in the present application are a storage mode upgrade method, apparatus and system based on a video cloud storage system. The upgrade method comprises: when an upgrade instruction for upgrading a video cloud storage system is received, backing up index data of a first management node, so as to obtain backup data; configuring, according to cluster characteristic information, one or more new configuration files of a third management node in the video cloud storage system, and importing the backup data into the third management node; configuring a configuration file of the first management node and a configuration file of a second management node by using the cluster characteristic information; and performing information synchronization on the configuration file of the first management node, the configuration file of the second management node and the configuration file of the third management node. The present application resolves the technical problem of video storage data caused by required interruption of storage work when a working mode of a video cloud storage system is upgraded.