We currently have more than 20 always_on clusters i.e. all following the below configurations
Server 1, Server 2 (High Hardware Configuration i.e. 16 CPU & 30 GB RAM) & File-share Witness on a small box (2 CPU with 4 GB RAM). We have seen some situations where nodes not able to communicate with the file-share and taking the cluster resource down
Question: Can we create a windows cluster with 2 nodes i.e. (2 big hardware configuration for SQL + 1 small hardware configuration) to make it a 3 node windows cluster and have SQL on only the first 2 nodes with Always_ON ?