Hi, I have found that hard links for regular files works well for me over NFS: $ touch bar $ ln bar tata But if I try to make hard link for symlink, then it fails: $ ln -s foo bar $ ln bar tata ln: failed to create hard link 'tata' => 'bar': Operation not permitted I am using NFSv4 with Vagrant, here is mount entry: 172.28.128.1:PATH on /vagrant type nfs4 (rw,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=IP,local_lock=none,addr=IP) I have also verified that rpc-statd is running on host. Host machine is Ubuntu 18.04 with NFS packages version 1:1.3.4-2.1ubuntu5.3. Will appreciate help on this. Thanks, Vasyl