we currently have one cas/hub server and one mailbox server. both are virtualized. I need to swap out the existing mailbox server with a new one, but utilize the same database. is there a way to connect two mailbox servers to the same database then decommision the old one? our mailbox server is a vmware server and is provisioned with 1.7 TB which is obviously way to large. we only use 60 gb and I want to provision it for 100gb to allow some growth. need a fast solution with little risk.