Call comes down from the CEO and through his "Yes Man" that some investors are coming by to visit and he want to show off the data center and test servers. There are four full racks of storage servers filled with HDDs and each server has 4 to 16 HDDs a piece.
I got told to "make all of the lights blink", which can be epic seeing it in action but my test cycles rarely aligned that way.

All morning I was striping RAID arrays and building short mixed I/O tests to maximize "LED blinking" for the boss's henchman.

Investors apparently live/die by blinking light progress and it was all on me to get everything working.