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Managing Groups and Events using OEM
Introduction
As a DBA, you
are responsible for managing a group�s item
and an event�s item. The following is a
summary of your task:
Covers:
Creating a
Group
Obtaining a
background picture
Assigning
databases to a group
Creating an
Oracle Event
Assigning
Access Privileges of an Event
Assigning
target database to an Event
Testing a
created event
Scheduling a
frequent run of an Event
Notifying
users
Registering an
Event
Adding an
Event to the Repository Library
Refreshing the
CONSOLE
Obtaining a
Red Flag
Hands-on
In this
exercise you will learn how to create a
group and assign a databases to it, create
an event to check the databases if they are
up or down using the Oracle Enterprise
Management tool (OEM).
Expand the Group item. Notice that there are
no groups.
Highlight "Group", and click on the "Create"
icon.
In the create window, make sure that the
Group item is highlighted then click
"Create."
In the Create Group window, enter the group
name.
Select your background picture.
Select the databases to the "Targets"
window.
On the "Access" tab, make sure the right
user has full access.
On the "View" tab, locate the database icon
on where they physically are placed.
Then create the Group item.
The group was created.
Highlight the YOURGROUPNAME group.
On the Event menu, click "Create Event"
Enter the event name, then select the
database to have a red flag if the database
is down and have a green flag if the
database if up and running.
On the Tests tab, expand the fault item and
select the "Database UpDown" test.
On the "Parameters" tab, notice that no
parameter is needed.
On the "Schedule" tab, check the event every
minute.
On the "Access" tab, notify the supper user
(SYSMAN). Then, click on the Show
Notification Schedule" button.
On the "Notification Schedule" window,
notify the SYSMAN user from 6:00a.m to
7:00pm every day.
Then close the window.
Now, register the event and add it to the
repository library.
To enforce to see the green or red flag,
refresh the console.
Notice that the green flag were displayed.
The green flag indicates the database is up
and running.
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