I have three host targets which are part of a cluster. The 12c agents are installed and are monitored by the OEM 188.8.131.52. How do I determine if in fact there is a master agent and if so which one it is. The notion of a master agent vs. a shared agent is new to me (I did not do the installations on these hosts) and I am trying to understand. In reading the documentation I have not been able to find a method of determining if in fact there is a master agent among the three or if they are all shared agents.
Granted I may be asking a naive quesiton but any help would be appreciate.