Managing Serviceguard Extension for SAP, December 2007

SAP Master Data Management (MDM)
Installation and Configuration Considerations
Chapter 5 285
MDM238 Setup Step:
(b) Multiple Serviceguard package – continue with mdsMDM, mdisMDM,
mdsMDM and masterMDM configuration
If the Multiple Serviceguard package option was chosen in the beginning
of this chapter, continue with the configuration of the mdsMDM, mdisMDM,
mdssMDM and masterMDM packages. Insert in the function
customer_defined_run_cmds and customer_defined_halt_cmds the
following shell scripts. These scripts are responsible for executing the
SGeSAP specific scripts e.g. for running and halting the MDM server
components. The key statements for this package are in the beginning:
• MDM_SCR is the script to execute
• MDM_ACTION is start for running a package and stop for halting a
package
• MDM_COMPONENT which of MDM components should be started
or stopped, in this case they are mds or mdis or mdss or the master
component
This code logs extensive status on the script and functions being
executed.
The following documents the changes for the mdsMDM package – only the
variable MDM_COMPONENT=mds is changed for the
customer_defined_run_cmds and the customer_defined_halt_cmds
functions.
Repeat the steps below for the other packages mdisMDM, mdssMDM and
masterMDM.
vi /etc/cmcluster/MDM/mdsMDM.control.script
function customer_defined_run_cmds
{
typeset MDM_SCR="/etc/cmcluster/MDM/sapmdm.sh"
typeset MDM_ACTION="start"
typeset MDM_COMPONENT="mds"