> Then have multiple people inspect the logs. I think that this is the most important part of any check. Your parent refers to checking the log five times, bu

> Then have multiple people inspect the logs. I think that this is the most important part of any check. Your parent refers to checking the log five times, but, at least in my experience, I won't catch any more errors on the fifth time than the first—if I once saw what I expected rather than what was there, I'll keep doing so. Of course everyone has their blind spots, but, as in the famous Swiss-cheese approach, we just hope that they don't line up!