Amazon ECS now supports the use of Amazon FSx for persistent, shared storage for Windows containers
Amazon Elastic Container Service (Amazon ECS) now supports the use of Amazon FSx for Windows File Server in Amazon ECS task definitions. With this capability, you can now use persistent, shared storage across ECS containers. Customers can use Amazon FSx for their Windows containers in task definitions compatible with the EC2 launch type. Amazon ECS tasks using Amazon FSx will automatically mount the file systems specified by the customer in the task definition and make them available to the containers in the task across all availability zones in an AWS Region.
Source:: Amazon AWS