Afetr OS patch : GRD Apllication services start/stop processes :

GRD application services are running on the XXX  server, So any services down for GRD application, we need to connect this server and check the status as below.

Steps for App status checking:

1)      Login as oracle user

2)      Set oraenv with apex

3)      Cd $ORACLE_HOME/opmn/bin

4)      In the above location check the status using below command.

apex:oracle>opmnctl status

Processes in Instance: IAS-1

---------------------------------+--------------------+---------+---------

ias-component                    | process-type       |     pid | status

---------------------------------+--------------------+---------+---------

HTTP_Server                      | HTTP_Server        |   27005 | Alive

5)      Please check the above status column and it must be in Alive

6)      IF status is down, Then we need to start the services.

./Opmnctl startall