You can back up and restore data on the Amazon Elastic File System (EFS) cloud storage service by using the Linux File System agent.
If you use the UNIX File System agent to perform backups, the automount feature is not supported.
Backups You Can Perform
Synthetic full backups
Supported NFS Versions
Amazon supports NFSv4.0, NFSv4.1, and later versions.
Supported Amazon Storage Classes
Amazon EFS Standard
Amazon EFS Standard-Infrequent Access (EFS Standard-IA)
Amazon EFS One Zone
Amazon EFS One Zone-Infrequent Access (EFS One Zone-IA)
Supported Amazon Throughput Modes