METHOD, DEVICE AND SYSTEM FOR SERVICE BACKUP AMONG MULTIPLE MACHINES

摘要

Disclosed are a method, device and system for service backup among multiple machines, which are used for automatically completing synchronization configuration and conducting service data backup among main backup devices in the scenario of multi-machine backup. The method comprises: requesting to establish a service backup channel with an opposite-end device, the service backup channel being used for transmitting service backup information; and through the service backup channel, sending the service backup information to the opposite-end device, so as to enable the opposite-end device to conduct configuration according to the service backup information.