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v1

latestOpenAPI 3.0.0Apache 2.0 License2026-07-1441397379.2 KB

Updates the configuration of an existing data repository association on an Amazon FSx for Lustre file system. Data repository associations are supported for all file systems except for <code>Scratch_1</code> deployment type.

post/#X-Amz-Target=AWSSimbaAPIService_v20180301.UpdateDataRepositoryAssociation

Headers

X-Amz-Target'AWSSimbaAPIService_v20180301.UpdateDataRepositoryAssociation' required

Request body

AssociationIdstring required

The ID of the data repository association that you are updating.

ClientRequestTokenstring

(Optional) An idempotency token for resource creation, in a string of up to 63 ASCII characters. This token is automatically filled on your behalf when you use the Command Line Interface (CLI) or an Amazon Web Services SDK.

ImportedFileChunkSizeinteger
<p>For files imported from a data repository, this value determines the stripe count and maximum amount of data per file (in MiB) stored on a single physical disk. The maximum number of disks that a single file can be striped across is limited by the total number of disks that make up the file system.</p> <p>The default chunk size is 1,024 MiB (1 GiB) and can go as high as 512,000 MiB (500 GiB). Amazon S3 objects have a maximum size of 5 TB.</p>

Response

Success