HP Serviceguard Extension for SAP (SGeSAP) manual Servicefailfastenabled no Servicehalttimeout

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