|
What is
EM2GO?
It is a
wireless device for Oracle database
administrators to perform their task
remotely.
How can I
customize my Grid Control posts by using a
static ports file?
You can use
the staticports.ini file to customize your
ports when you install OEM.
$
/stage/disk1/runInstaller
oracle.sysman.top.em_seed:s_staticPorts=/../staticports.ini
<DefaultPorts.htm>
Port Numbers and Ranges (Grouped by
Component) <DefaultPorts.htm>
How can I
install the Oracle OMA component?
The OMA �
Oracle management Agent connects the OMS to
managed targets. We should install the OMA
on every managed target host.
There are
three ways to install the OMA.
1- Using the
Oracle Product CDs (Interactively). It is
the same is regular Oracle installation. $
/stage/Disk1/runInstaller.
2- Using the
batch process (Silent Installation). It is
the same as above but in silence no
interaction. $ /stage/Disk1/runInstaller �responseFile
./agent.rsp �silent doDiscovery=True
startAgent=TRUE (you can find the sample
response file in the $ORALCE_HOME/install
directory.
3- Using the
OMS process (On Demand). You don�t need the
Oracle product CDs. Go to each server and
use its browser and type:
http://oms-servername:4889/agent_download
and then select the OMA. Make sure that the
wget utilize is in /usr/local/bin/wget. If
not, then make a link for it. For example: $
ln �s /usr/bin/wget /usr/local/bin/wget. You
should make a new directory for the OMA
before doing anything. Then run root.sh
What are the
Key Configuration files for the OMA?
The key
configuration files for the OMA are:
1. ./sysman/emd/targets.xml
2. ./sysman/config/emd.properties
3. ./sysman/config/emagentlogging.properties
What is
Blackouts?
We use
blackouts to suspend target monitoring,
schedule maintenance periods for these
targets. This will prevents unnecessary
alerts from being sent while a target is
down for maintenance.
What are
the differences between Application Server
Control and Grid Control?
- Grid control
needs to be installed separately but
Application Server control will be installed
the same time that you install OracleAS.
- Grid has the
OMS and the Oracle Application Server
control has no OMS.
- Grid has may
target type but the Oracle Server Control
only has OracleAS.
- With the
Oracle Application Server Control, you can
do server configuration but you can not do
this with the Grid Control.
- Both can do
application configuration.
- The
application server control is Farm/cluster
aware but not Grid.
- With Grid
control you can do Group, Historical
Monitoring and Alerts, Application Service
Level management, Job system, Configuration
management, Mobil access via EM2GO. But you
can not do any of the above function by
Application Server Control.
How do we
access to Grid control and Application
Server control?
- to access to
Grid control: http://oms-server:7777/em
- to access to
Application Server control:
http://application-server:1810 |
