Before you install the HA for SAP NetWeaver packages, verify that the SAP NetWeaver software is correctly installed and configured to run in a cluster. These procedures do not verify that the SAP NetWeaver application is highly available because you have not yet installed your data service.
The procedures in this section verify the installation and configuration of the following SAP NetWeaver components.
SAP central services
SAP replicated enqueue server
SAP primary application instance
SAP additional application server instance
On the node where you installed the SAP NetWeaver instance as the root user, do the following:
# su - sidadm
$ sapcontrol -nr instance number -function Stop
$ sapcontrol -nr instance number-function GetProcessList
Repeat this step until all the processes show the GRAY status.
$ pkill -f instance name
$ sapcontrol -nr <instance number> -function Start
$ sapcontrol -nr instance number -function GetProcessList
Repeat this step until all the processes show the GREEN status.
$ sapcontrol -nr instance number -function Stop
$ sapcontrol -nr instance number-function GetProcessList
Repeat this step until all the processes show the GRAY status.
$ pkill -f instance name