Patent ID: 9477556
Filing Date: 2016-10-25
CPC Classification: G06F,H04L

Claim Text:
1. A method, comprising: pre-loading session configuration information in a session configuration file; pre-establishing a disaster recovery intervention rule base including disaster recovery intervention rules; pre-establishing a storage medium switching sequence; in the event that a check trigger condition is satisfied for a disaster recovery intervention rule in the disaster recovery intervention rule base, automatically checking whether an intervention is to be performed for a session storage medium determined by the session to configuration information already loaded in the session configuration file, the checking being performed based on the disaster recovery intervention rule; in the event that the intervention is determined to be performed, determining, based on the storage medium switching sequence, a next session storage medium corresponding to the session storage medium requiring intervention; and loading configuration information corresponding to the next session storage medium into the session configuration file to switch the configuration information corresponding to the session storage medium requiring intervention to the configuration information corresponding to the next session storage medium.