@olivierlambert I was able to search main mount point when I click search under server address. All sub directory has same permission as top level folder/dataset in truenas.

@Darkbeldin I did my friend. Thanks for looking into problem. I really appreciate.

Edit: But it doesn't search.

So, I have created a sub directory in my NFS share, then I use that in sub directory field in NFS share and it doesn't recognize that. I put manually ISO in field, and it still used main mount path.

If I create dataset, then I can use that as NFS share main mnt point, but I can't use sub directory feature.

I hope I am making sense. I am new to XCP-ng. Coming from proxmox so testing out before moving completely.

Let me know if I am missing something.