How to make sure master and replica servers are not on same physical machine?
How to make sure master and replica servers are not on same physical machine?
Is there anyway to identify physical host?
Unfortunately it's not possible to do that yourself but you can open up a support ticket and we'll gladly tell you if two droplets are on the same hypervisor or not! :]
Pls check the script for creating the MongoDB Cluster set-up in a single box for test environments.
http://dbversity.com/mongodb-shard-creation-script/