I have covered the following topics
Basic of EFS and Network file system
Create EFS
Create an EC2 Instance
Install nfs client (apt-get install nfs-common)
Create a local directory (mkdir -p efs/data)
Mount above directory with efs
Show the mount points
Add few files
Create one more EC2 instance
Mount with same EFS
now you can see file can be exchange
![](https://s2.save4k.ru/pic/e1gwb04etJY/mqdefault.jpg)