Management of the OMS and Repository - Expert Oracle Enterprise Manager 12c - page 78

where <LEVEL> is one of the following values— DEBUG , INFO , WARN , ERROR , or FATAL . Because this can generate large
amounts of information, you can restrict that by setting different values for -name . However, it is best to do this only
under guidance from Oracle Support, so contact them if needed.
Oracle Management Service
Let's move on now to discuss the Oracle Management Service (OMS). As mentioned in Chapter 1, the OMS is a
web-based application that communicates with the agents and the Oracle Management Repository to collect and
store information about all the targets on the various agents. The OMS is also responsible for rendering the user
interface for the console. Like the agent, the OMS can be controlled via both the EM12c console and the command-line
utilities. Let's start by looking at the console in more detail.
OMS Management with the Console
To manage the OMS from the console, you choose Setup ➤ Manage Cloud Control ➤ Management Services, as shown
in Figure 3-11 .
Figure 3-11. Accessing the OMS from the EM12c console