My write speed through NFS mounted in a WiFi LAN is constantly ~65 kB/s. Why? All the examples that I see online are in MB/s and however my WiFi LAN is not so limited.
I have two notebook connected at the same router in WiFi, both running Ubuntu 12.10. In one of them I installed nfs and added a directory in /etc/exports. In the other one I mounted the directory with 'mount -t nfs ...' I tried with cp shell-command, with copy-paste in nautilus, with dd command but the speed is always the same. 65 kB/s.
After reading nfs tuning guides, I tried to change rsize, wsize in mounting, sync/async in exports but there no improvement.
Where is the bottleneck?