User's Guide

The masterMDM package is responsible for starting other Serviceguard packages (mdmDB, mdsMDM,
mdisMDM and mdssMDM) in a cluster in the required order as specified in file sap.config. With this information,
the masterMDM will run the appropriate cmrunpkg commands to start the packages. Before executing
cmrunpkg make sure that the MDM server packages (mdmDB, mdsMDM, mdisMDM and mdssMDM) are
halted from the previous installation tasks.The command cmhaltpkg masterMDM will stop all MDM
Serviceguard packages in the reverse order as they were started.
NOTE: Since the masterMDM package uses standard cmrunpkg commands to start other packages - the
node on which to run the underlying Serviceguard packages on - is obtained from the variable NODE_NAME
as specified in files mdmMDM.config, mdsMDM.config, mdisMDM.config and mdssMDM.config.
cmrunpkg masterMDM
cmhaltpkg masterMDM
Setup Step: MDM256
Serviceguard and MDM package log files
The log files for Serviceguard packages and the command executed can be found in the following directories:
nfsMDM log files:
/etc/cmcluster/MDMNFS/nfsMDM.control.script.log
mgroupMDM log files:
/etc/cmcluster/MDM/mgroupMDM.control.script.log
masterMDM log files:
/etc/cmcluster/MDM/dbMDM.control.script.log
/etc/cmcluster/MDM/masterMDM.control.script.log
/etc/cmcluster/MDM/mdisMDM.control.script.log
/etc/cmcluster/MDM/mdsMDM.control.script.log
/etc/cmcluster/MDM/mdssMDM.control.script.log
Serviceguard log files:
/var/adm/syslog/sylog.log
136 SAP Master Data Management (MDM)