I am completely revising our FileMaker Server setup. It's supporting 30 to 40 concurrent users/connections. We recently got a huge HP server-grade box and am currently running FMS bare metal. I am looking at the feasability of setting up 2 VMs running FMS (currently 14 but can go to 15) on the same box and setting them up as primary and standby servers.
Any advantages? Disadvantages?