createDataRepositoryAssociation

Creates an Amazon FSx for Lustre data repository association (DRA). A data repository association is a link between a directory on the file system and an Amazon S3 bucket or prefix. You can have a maximum of 8 data repository associations on a file system. Data repository associations are supported on all FSx for Lustre 2.12 and 2.15 file systems, excluding scratch_1 deployment type.

Each data repository association must have a unique Amazon FSx file system directory and a unique S3 bucket or prefix associated with it. You can configure a data repository association for automatic import only, for automatic export only, or for both. To learn more about linking a data repository to your file system, see Linking your file system to an S3 bucket.

CreateDataRepositoryAssociation isn't supported on Amazon File Cache resources. To create a DRA on Amazon File Cache, use the CreateFileCache operation.