Managing Serviceguard Extension for SAP on Linux (IA64 Integrity and x86_64), February 2008

Serviceguard Extension for SAP on Linux Cluster Administration
Switching Serviceguard Extension for SAP on Linux Off and On
Chapter 5220
SO020: Unconfigure Serviceguard Extension for SAP on Linux:
Turn on the debug mode of the Serviceguard Extension for SAP on Linux
Integration. Create the debug file ${SGCONF}/debug. Then Serviceguard
will mount all the file systems and enable relocatable IP addresses for
the packages, but will not start the database or SAP instances.
If you have more than one SAP application within the cluster you can
also turn on debug mode for specific systems. If the file
${SGCONF}/<SID>/debug exists, the additional scripts for this system
are not started.
SO030: Unconfigure Serviceguard Extension for SAP on Linux:
Start the package(s) with:
cmrunpkg <package>
SO040: Unconfigure Serviceguard Extension for SAP on Linux:
Save the configuration files that are going to be changed so you can
switch on Serviceguard Extension for SAP on Linux again by just
copying back the original files. This list of files you have to save include:
/usr/sap/trans/bin/TPPARAM
/usr/sap/<SID>/SYS/profile/DEFAULT.PFL
/usr/sap/<SID>/SYS/profile/<SID>_DVEBMGS<INSTNR>
If an Oracle database is used, the following files also need to be saved:
listener.ora tnsnames.ora
SO050: Unconfigure Serviceguard Extension for SAP on Linux:
All references to relocatable IP addresses and names must be changed to
the real hostname in the list of files given in the step SO040.