Reading NFS rpcdebug output and mapping to a network trace

Introduction

This article describes a way to use two specific lines of rpcdebug output in conjunction with a tcpdump to match up NFS client code execution to a tcpdump.

Setting rpcdebug flags

For purposes of this article, only a couple rpcdebug lines are used. In practice to debug a real problem, other lines of rpcdebug or other instrumentation may be required. Note ...