[Reference: Amazon EFS Overview,  Create an Amazon FSx for NetApp ONTAP Multi-AZ File System:, Amazon FSx for NetApp ONTAP offers a fully managed file storage solution that supports both SMB for Windows and NFS for Linux., The Multi-AZ deployment ensures high availability and durability, providing sub-millisecond latencies suitable for the application's performance requirements., Reference: Amazon FSx for NetApp ONTAP,  Update the User Data for Each Application's Launch Template to Mount the File System:, Updating the user data in the launch template ensures that every new instance launched by the Auto Scaling group will automatically mount the appropriate file system., This step is necessary to ensure that all instances can access the shared storage without manual intervention., Example user data for mounting EFS (Linux), #!/bin/bash, sudo yum install -y amazon-efs-utils, sudo mount -t efs fs-12345678:/ /mnt/efs, , , Example user data for mounting FSx (Windows):, , By implementing these steps, the company can provide a durable storage solution with sub-millisecond latencies that supports both SMB and NFS protocols, meeting the requirements for both Windows and Linux instances., References:, Mounting EFS File Systems, Mounting Amazon FSx File Systems, , , ]