This solution explains how you can use SageMaker training with FSx storage using SageMaker Pipelines and trigger preload of the files. You can reduce cost by pre-loading files onto Fsx and initiate the pre-load job from a cheaper instance.
The SageMaker Sudio admin application helps you to view the Domains across regions, User Porfiles & Shared spaces that are part of the domain, view applications and resources such as notebooks and terminals launched by users and manage them in bulk. This application provides complementing functions to AWS SageMaker console.