lat_fs - measure file system create/delete performance
is a program that creates a number of small files in the current working
directory and then removes the files. Both the creation and removal of
the files is timed.
will change to that directory first and do the creates and deletes there.
Otherwise the creates and deletes are done in $PWD.
The results are in terms of creates per second and deletes per second
as a function of file size. The output is in 4 column form and is the
size of the file, the number created, the creations per second, and the
removals per second. Output format looks like: