Tip: Operation not permitted Error

If you get an error which read as follows:

192.168.3.1:/mp3 Operation not permitted

Try to mount it as follows with -o resvport command:

mount -t nfs -o resvport 192.168.3.1:/home /home

OR mount an NFS in read/write mode, enter:

mount -t nfs -o resvport,rw 192.168.3.1:/home /home

Recommend mount Command Options

I suggest that you run the mount command it as follows to get better a performance:

mount -t nfs -o soft,intr,rsize=8192,wsize=8192,timeo=900,retrans=3,proto=tcp nas01:/sales /private/sales

Mount NFS file system over a slow and busy network

mount -t nfs -o soft,timeo=900,retrans=3,vers=3,proto=tcp pi:/home /home

See mont_nfs(8) for more information.