Volume Backup Service (VBS)

Definition

  • Volume Backup Service (VBS) provides online backup for Elastic Volume Service (EVS) disks and allows data restoration from backups, offering protection against virus attacks and software and hardware faults.

Functions

Application Scenarios

  • You can back up EVS disks online without interrupting services, and backup files can be used to seamlessly restore EVS disks.
  • The system disk image and data disk backup of an ECS can be used to quickly create identical ECSs, facilitating rapid batch-deployment of services across availability zones (AZs).