bonnie++(8) on Linux
The text 753f2f3216a0, as Debian 9 (Stretch) shipped it.
program to test hard drive performance.
Flags it lists
-
-D -
-Z -
-b -
-c -
-d -
-f -
-g -
-m -
-n -
-p -
-q -
-r -
-s -
-u -
-x -
-y -
-z