This Jira proposes to add a functionality to freon tool to create directories in tree structure.
Nested directories will be created like this,
suppose you pass depth=3, span=3 and number of tests=2
|-- Dir11 --|-- Dir112
| |-- Dir113
| |-- Dir121
Dir1 --|-- Dir12 --|-- Dir122
| |-- Dir123
| |-- Dir131
|-- Dir13 --|-- Dir132
In each directory 'c' number of files to be written in each directory with file size 'g' will be created.
This is basically useful to determine the performance evaluation of ozone, when creating defined number of nested directories and also create given number of files into each directory.