ACL based NFS share is not working

[Qiao Wng]

I followed the official document to add NFS share folder https://www.truenas.com/docs/scale/scaletutorials/shares/nfs/addingnfsshares/
All configuration left default.
But when I tried to mount the folder on another ubuntu server with the root credential:
mount -t nfs -o username=root,password=<mypassword> 192.168.31.6:/mnt/DISK_POOL/media /mnt/media

I got the failure:
mount.nfs: access denied by server while mounting 192.168.31.6:/mnt/DISK_POOL/media

What's the matter here? Could anybody help?

 

[anodos]

NFS protocol doesn't use usernames and password. My guess is that your client is trying to do ops with a IDs that don't have access to the path. If you're mounting as root, then it's probably being squashed to `nobody`.