roger@ubuntu$ touch /mounts/diskstation/music/foo

/volume1/music  10.0.0.0/24(rw,async,no_wdelay,root_squash,insecure_locks,sec=sys,anonuid=1025,anongid=100)

mount -t nfs diskstation:/volume1/music /mounts/diskstation/music/ -o rw,nfsvers=4