User's Guide

SERVICE_FAIL_FAST_ENABLED NO
SERVICE_HALT_TIMEOUT 60
vi /etc/cmcluster/MDM/mgroupMDM.control.script
SERVICE_NAME[0]="mgroupMDMmon"
SERVICE_CMD[0]="/etc/cmcluster/MDM/sapmdm.sh check mgroup"
SERVICE_RESTART[0]=""
To activate the changes in the configuration files run the following commands:
cmapplyconf -P /etc/cmcluster/MDM/mgroupMDM.config
cmrunpkg mgroupMDM
Setup Step: MDM248
(b) Enable SGeSAP monitoring for "Multiple" MDM packages
The SGeSAP scripts include check functions to monitor the health of MDM processes. The variable
MDM_MONITOR_INTERVAL=60 in file sap.config determines how often the monitor function is executed.
To enable monitoring it has to be configured in the Serviceguard package configuration files. For the mdsMDM
Serviceguard package - the name "mdsMDMmon" will be used as the monitor name /SERVICE_NAME. Edit
both Serviceguard package files.
vi /etc/cmcluster/MDM/mdsMDM.config
SERVICE_NAME mdsMDMmon
SERVICE_FAIL_FAST_ENABLED NO
SERVICE_HALT_TIMEOUT 60
vi /etc/cmcluster/MDM/mdsMDM.control.script
SERVICE_NAME[0]="mdsMDMmon"
SERVICE_CMD[0]="/etc/cmcluster/MDM/sapmdm.sh check mds"
SERVICE_RESTART[0]=""
To activate the changes in the Serviceguard configuration files run the following command:
cmapplyconf -P /etc/cmcluster/MDM/mdsMDM.config
Repeat the above steps for the mdbMDM, mdisMDM and mdsMDM packages.
NOTE: The masterMDM Serviceguard package does not require a check function. The only goal of this
package is to coordinate a cluster wide start and stop of the MDM server packages and therefore does not
need a monitor.
Setup Step: MDM250
Synchronize the /etc/cmcluster/MDM contents with second node
Synchronize the contents of directory /etc/cmcluster/MDM with the second node using following
command:
clunode1:
scp –pr /etc/cmcluster/MDM clunode2:/etc/cmcluster/MDM
Setup Step: MDM252
(a) Single - Starting and Stopping the mgroupMDM package
Since everything is grouped in one package the following command will start and stop the package and all
it's MDM server components (mdb, mds, mdss and mdis) at the same time - on the cluster node the
cmrunpkg command is executed.
cmrunpkg mgroupMDM
cmhaltpkg mgroupMDM
Setup Step: MDM254
(b) Multiple - Starting and Stopping the masterMDM package
Installation and Configuration Considerations 135