OCI : How to Configure ACL on an OCI FSS (OCI File Storage Service) Share
APPLIES TO
Oracle Cloud Infrastructure
Linux x86-64
GOAL
Provide read-only or any specific permission for an/few users account/accounts
SOLUTION
OCI FSS (OCI File Storage Service) currently does not support ACL.
File Storage uses the NFSv3 protocol, which doesn't include support for ACLs.
Other Possible Options:
1. Add the 'user' or ‘users’ to a 'read-only' group. Change the file group ownership to that 'read-only' group. Change the file group permissions to '744' so that group 'owner’s' can be restricted only to read the file. Whereas the owner of the directory will have admin privilege.
2. There is also an alternative way to implement "read-only" via export options. Customer need to change the export option to 'read-only' and mount the filesystem if the user accessing only a particular host.