Create two EFS file systems, one each for system storage and data storage. Then, create separate access points to allow entry to each file system.
An elastic runtime environment uses an EFS file system for system storage and another EFS file system for data storage. System storage is required for Secure Agent operations, and data storage is used to store flat files that you used as data sources in tasks, such as mapping tasks.
Create each EFS file system and access point using the following guidelines:
EFS file system
Create a file system using the following guidelines:
- For the VPC, use the VPC that you created.
- Specify the private subnet as the mount target.
- On the Network access page, customize the file system to set the availability zone to the name of the availability zone that you created and the security group to the name of the security group that you created.
- Create the file system only after you've customized it.
Access point
Create an access point using the following guidelines:
- For the file system, use the file system that you created.
- Enter a root directory, such as /ert_sysdisk or /ert_datadisk.
- For the POSIX user, use the user ID 1200 and group ID 1200.
- In the root directory creation permissions, use owner user ID 1200, owner group ID 1200, and access point permission 0755.
Note: Repeat the steps to create an EFS file system for system storage and another EFS file system for data storage. Make sure that each EFS file system has an access point.