在TurboLinux8.0 for AMD64 (kernel 2.4.21-4smp),mount NFS时候报错为: portmap: server localhost not responding, timed out 解决办法: mount -t nfs -o nolock node1:/public /public 即增加-o nolock参数,原因: Unfsd doesn't support NLM locking, and it's causing the lockd daemon to be started (which again requires the portmapper to be installed etc.)