Hi Folks, I need some pointers to uninstalling 2 instances on SQL2012 cluster
We have a SQLl2012 Active -Active cluster with instance A on Node 1 and Instance B, Instance C and 3 services on Node 2. I need to uninstall Instance A and B from Node2. The services could be removed/disabled.So I will have an Active-Active cluster with Instance C on Node 1 and no instance on Node2.
I have never uninstalled an instance on a cluster and we don’t have any test system so I have a couple of questions.
I had initially disabled the 2 instances on the node ,thinking that would be a safer option but that gave rise to continuous alerts on our Nagios monitoring system and Operations got errors during the monthly patching.