Xilinx Zynq Linux – Mount NFS Volume, Connection Refused, failed to register lockdv1 RPC service (errno 111)

You may have been having problems mounting an NFS volume on a Xilinx Zynq kernel build, perhaps mount fails with a ‘Connection Refused’ error message. If you check the /var/log/messages

Then you may see some entries like this:

If this is the case, then you may have to provide some extra option arguments to mount to get things working as follows:

I was having huge problems getting mount to work but this fixed things for me, thanks to all here for the tip!.