Hi Andrey, Thanks for your answer to the question below. I have another hopefully quick question for you. I see there are a number of functions that are called, but I cannot find where they are defined. Some of the functions are: · fio_file_open · fio_file_done · fio_file_closing · fio_file_axmap Can you point me to where these functions are defined? Thanks much, Scott ��.n��������+%������w��{.n�������^n�r������&��z�ޗ�zf���h���~����������_��+v���)ߣ�