After working on this lab for 1 hour, I have passed 11/12, see details:
It says I haven’t add localhost:27002 to the ‘m103-repl’ replica set. I have no doubtly not add replica yet, snice I returns error message when I use rs.add(“m103-repl:27002”), error message see below:
I am not sure that if I direct a wrong replica file path, but when I reconnect to primary node I use this path:
So the problem is I may use a wrong path to direct node, or secondary nodes should use different path.
But I have no clue for now.
Could someone give me some hint?