Controls whether a feature known as dynamic retransmission is enabled for NFS version 3 mounted file systems using connectionless transports such as UDP. This feature attempts to reduce retransmissions by monitoring server response times and then adjusting RPC timeouts and read- and write- transfer sizes.
0 (disabled) or 1 (enabled)
Yes, but this parameter is set per file system at mount time. To affect a particular file system, unmount and mount the file system after changing this parameter.
Do not change this parameter.