How Can I Back Up the Current Status of an ECS for Restoration in the Case of a System Fault?¶
You can back up the ECS in any of the following ways:
(Recommended) Use CBR to create a scheduled backup task for the ECS. If the ECS fails, select a backup corresponding to the time you want the ECS to restore to, create a full-ECS image from the backup, and use the image to apply for a new ECS or to reinstall the OS.
Create a system disk image from the ECS. If the ECS fails, use the system disk image to apply for a new ECS or to reinstall the OS.
Create a snapshot for the system disk of the ECS. If the ECS fails, you can roll it back from the snapshot.