We were under the impression that if 1 node remained in the cluster that it would shutdown because only 1 node was left. You would need to bootstrap the last node alive to make sure the other 2 nodes synced with it for most recent data. Is this still the case for clusters?
Issue we experience was had 2 nodes go out of sync (but mysql was still running) and after restarting mysql on the other 2 nodes all was good again. the only node that was left was saying it was primary. site however was having issues at that time but after the mysql restarts on 2 of the nodes all was good again.
for the gcomm://nodename,nodename,nodename can these be IP’s and or Hostnames?? or must they be IP’s? Does one way work better than the other and if so why?