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 5 219
Switching Serviceguard Extension for SAP on
Linux Off and On
This section provides a brief description of how to switch off
Serviceguard Extension for SAP on Linux. Your individual configuration
may require additional steps that are not included in this document.
Note that when Serviceguard Extension for SAP on Linux is completely
shutdown and disabled the virtual IP addresses of the Serviceguard
Extension for SAP on Linux packages are not available any more. The
basic steps will be:
1. Halt all Serviceguard Extension for SAP on Linux packages
2. Create the debug file ${SGCONF}/debug for next step
3. Start the Serviceguard Extension for SAP on Linux packages in
debug mode. This mode only mount the storage volumes and enables
the relocatable IP addresses bus does not start the SAP instances.
4. Replace the relocatable IP addresses with the real IP addresses in
the SAP profiles
Switching Off Serviceguard Extension for SAP on
Linux
Perform the following steps to unconfigure Serviceguard Extension for
SAP on Linux:
SO010: Unconfigure Serviceguard Extension for SAP on Linux:
If any Serviceguard Extension for SAP on Linux packages are still
running, halt them using:
cmhaltpkg <package>