Commercialization and Charging Notice:Cloud Backup's ECS Disaster Recovery(EBS Async Replication)
Jul 21, 2025
Cloud BackupAffected Time
Details
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The ECS disaster recovery feature(EBS async replication) will end public preview and will be officially charged from 10:00 AM, August 19, 2025 (UTC+08). A new billing item is added, ECS disaster recovery(EBS async replication). After it takes effect, all existing users and new users who use this function will be charged based on billing items. ECS will continue to charge fees for pay-as-you-go ECS instances and EBS disks created during ECS disaster recovery.For more details, see Pay-as-you-go. The cost of EBS async replication will continue to be charged by ECS. For more details, see Overview of disk disaster recovery.
Billing Rules
ECS disaster recovery(EBS async replication) is charged according to the number of disaster recovery instances and protection duration, for more details, see Cloud Backup price details and EBS async replication feature introduction.















