There are three sub-directories, with more detailed README
files in each:

	cmdfiles 
		Untraced command files for the 45 minute trace segments.
		To replay these on your system, build "creplay", the
		source for which is in dfstrace/src/post.  Note creplay
		is written in C++.
	
	segment-data
		Raw trace data containing the 45 minute trace segments.
		To use these, you need to build dfstrace.
	
	dfstrace 
		Code for trace post-processing and analysis. 
	
