Help Center> Object Storage Service> User Guide> Bucket Management> Replicating Settings from an Existing Bucket
Updated on 2023-06-16 GMT+08:00

Replicating Settings from an Existing Bucket


You can replicate the settings of an existing bucket to the bucket you are creating.

The following configurations can be replicated:

  • Bucket policies
  • CORS rules
  • Lifecycle rules
  • Back-to-source rules
  • Image processing styles
  • Online decompression rules


  • The configurations replicated from a source bucket will not overwrite existing configurations in the destination bucket, and any that conflict with the existing ones will not be replicated.
  • The version of both the source and destination buckets must be 3.0.
  • For functions available for both buckets and parallel file systems, function configurations can be replicated from buckets to parallel file systems and vice versa.