Hi,  Even though it is a Japanese thread,  Unity ローカルユーザ環境のNFSユーザークォータについて would be helpful. To put it short, you can make it using "Enable Unix Identity Resolving via Local Files" function in NAS server > Properties > Naming Services > Local Files.
Hi  We will use Unity as an NFS server. My environment does not have LDAP / DNS / NIS.  I have two Question.  Q1:Can Unity use user quota when using NFS as a local user? Q2:How to make local users to Unity with NFS?  Thanks
Unity NFS Local user