EM 12c, OMS 10g agent interference
We have a handful of host targets in a 10g OMS and have been testing EMGC 12c.
Found an interesting feature, when adjusting metric thresholds on a database target in the 12c EMGC, the changes show up in the 10g OMS as well.
The metric threshold changes in the 10g OMS don't get duplicated in the 12c EM.
Our 10g OMS and 12c EM cloud control are on separate hosts, different platforms, with AIX7.1 host targets running both a 10g OMS agent and a 12c agent.
10g OMS is AIX 6.1, 12c EM is RH Linux 6.4 x64, with patch 16236221 (12.1.0.2.2 PSU).
The different agents are using different ports, same filesystem, same $ORACLE_BASE. The 12c agents have been installed using agentDeploy.sh from the EMGC software library, version 12.1.0.2.