I have to openly admit that I do not have the technical insights as to how it works. What I can share is what I experienced.   The server was stable ever since I issued the command initially. I had to shut off the server as I had an electrician in to install some smart light switches and we had to cut the power.   When I turned back on - well, 5 hours after I turned back on - the server crashed.   I hard reset and went back in an issued the same above command and it