Disaster tolerance method, device and equipment of cloud host and computer readable storage medium

• Main Author: DU CHENGHAO
• Format: Patent
• Language: Chinese; English
• Published: 30.10.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a disaster tolerance method, device and equipment of a cloud host and a computer readable storage medium. The method comprises the steps of obtaining disaster tolerance settinginformation of a cloud management platform; creating a protection group on the cloud management platform according to the disaster tolerance setting information; according to the disaster tolerance setting information, creating a second virtual data center for the protection group and adding a second cloud host; performing data synchronization on the cloud hard disk of the first cloud host and the cloud hard disk of the corresponding second cloud host by utilizing a remote copy relationship between all the cloud hard disks of the first cloud host and the cloud hard disks of the correspondingsecond cloud host. The invention comprises creating a protection group and adding a standby node cloud host on a cloud management platform by utilizing a bottom-layer consistency group supported by astorage management system;