Hello
I am working on designing 3 node multi-subnet cluster using Windows Server 2012. I have private WAN link between 2 data centers. I also have DNS & AD server running at both location. 2 nodes are in data center A and 1 node is in data center B. All 3 nodes belong to same domain. During the cluster creation, it is asking me to select the cluster name and assign 2 different IP address for each subnet. After the cluster is created, I see only one IP/name record in DNS. Since I will be using this cluster to create SQL always on availability group, I don't need to worry about having a cluster shared storage.
I am able to successfully create a failover cluster between the 3 nodes but the node at data center B shows down.
I am not seeing any error messages in event viewer or within the failover cluster manager.
SQL03-GNV has IP address of 10.101.3.X and SQL04-GNV has IP address of 10.101.3.X and DR-SQL has IP address of 10.101.4.X
Any input will be greatly appreciated. Cluster validation report shows following message.