Separate interval int beginning/end.
Check if directory after creation (no way around?).
Check we have write access.
Clarified main directory creation.
Cleanup.
Incorrect use of duration.
Useless check.
Updated resolution in test.
Fixed broken random value in test.
Better file name generation.
Fixed broken equals.
Removed magic numbers.
Added some comments.
Removed another magic number.
Added more comments.
Fix wrong offset when reading consolidates.
Improved documentation.
Added some logging.
Added size considerations comment.
Fixed wrong thread name.