SERVICE TAKE-OVER METHOD BASED ON APPARATUS DISASTER RECOVERY, SERVICE TRANSFER APPARATUS AND BACKUP MACHINE

摘要

A service take-over method based on apparatus disaster recovery, the method includes: transferring, by a service transfer apparatus, a service control message originally sent to a production machine to a backup machine which configures disaster recovery ability for the production machine, when detecting that the production machine gets a failure; starting, by the backup machine, a process of taking over the service control message transferred from the service transfer apparatus, when receiving the service control message meeting a prescribed condition transferred from the service transfer apparatus. In the present invention, when the apparatus configured with the disaster recovery ability gets a failure, the take-over speed of the service control message may increase so as to reduce the interruption time of the service as much as possible, thereby configuring the disaster recovery ability for the apparatus is realized.