AWS AmazonS3 documentation change
Summary
Updated documentation for S3 Files synchronization: changed unit from KB to KiB and updated the threshold for triggering an error when creating a file system from 125 million objects to approximately 12 million objects (based on 4-hour rename operation time).
Security assessment
The changes are technical clarifications about performance thresholds and unit measurements. No security vulnerabilities, incidents, or security features are mentioned. The change about object count threshold relates to performance warnings, not security.
Diff
diff --git a/AmazonS3/latest/userguide/s3-files-synchronization.md b/AmazonS3/latest/userguide/s3-files-synchronization.md index 6d077578a..ca0ae51ae 100644 --- a//AmazonS3/latest/userguide/s3-files-synchronization.md +++ b//AmazonS3/latest/userguide/s3-files-synchronization.md @@ -17 +17 @@ To optimize storage costs, S3 Files removes data you have not used recently from -After you create an S3 file system, you can [mount your S3 buckets on compute resources](./s3-files-attach-compute.html) and start accessing your S3 bucket data right away. By default, when you first access a directory by listing its contents or opening a file within it, S3 Files imports the metadata for all files in that directory, along with the data for files smaller than the import size threshold (default 128 KB) from the S3 bucket. The first access to a directory might have higher latency, but subsequent reads and writes are significantly faster. By importing metadata upfront, S3 Files enables you to browse directory contents, view file sizes, and check permissions at low latency. +After you create an S3 file system, you can [mount your S3 buckets on compute resources](./s3-files-attach-compute.html) and start accessing your S3 bucket data right away. By default, when you first access a directory by listing its contents or opening a file within it, S3 Files imports the metadata for all files in that directory, along with the data for files smaller than the import size threshold (default 128 KiB) from the S3 bucket. The first access to a directory might have higher latency, but subsequent reads and writes are significantly faster. By importing metadata upfront, S3 Files enables you to browse directory contents, view file sizes, and check permissions at low latency. @@ -41 +41 @@ Amazon S3 uses a flat storage structure where objects are identified by their ke -S3 Files returns an error when you attempt to create a file system scoped to a prefix with more than 125 million objects. This error alerts you that large recursive rename or move operations may impact file system performance, as every file requires separate write and delete requests to your S3 bucket. If you still want to create a file system scoped to that prefix, you can add the `--AcceptBucketWarning` parameter. +S3 Files returns an error when you attempt to create a file system scoped to a prefix with a large number of objects such that a rename can take up to 4 hours (approximately up to 12 million objects). This error alerts you that large recursive rename or move operations may impact file system performance, as every file requires separate write and delete requests to your S3 bucket. If you still want to create a file system scoped to that prefix, you can add the `--AcceptBucketWarning` parameter.