Issuing "event -l nvram" in promiseutil (on the old but reliable work horse combination mac mini running mac os 10.10.5, mac mini, Promise2), yields thousands of these lines:
16355 Ctrl 1 Info Aug 26, 2021 06:46:33 The system is stopped
16356 Ctrl 1 Info Aug 26, 2021 06:46:42 The system is started
16357 Ctrl 1 Info Aug 26, 2021 06:48:14 The system is stopped
16358 Ctrl 1 Info Aug 26, 2021 06:48:22 The system is started
What is the meaning of "The system", these messages, and should I worry?
I came to ask because the unit is said to produce strange sounds occasionally and then blinks a red power button. No other strange or alarming log entries were found however and operation seems normal from a user perspective; all status icons in the GUI Promise Utitlity are green.