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 for the ECS. If the ECS fails, select a backup you want to use to restore the ECS, create a full-ECS image from the backup, and use the image to create a new ECS or to reinstall the OS of the ECS.
• Create a system disk image from the ECS. If the ECS fails, use the system disk image to create a new ECS or to reinstall the OS.
• Create a snapshot for the system disk of the ECS. If the ECS fails, you can restore the system disk data from the snapshot.