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

Contents
5
5. Serviceguard Extension for SAP on Linux Cluster Administration
Change Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
System Level Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
SAP Software Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Serviceguard Extension for SAP on Linux Administration Aspects . . . . . . . . . . . . . . 216
Upgrading SAP Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Switching Serviceguard Extension for SAP on Linux Off and On . . . . . . . . . . . . . . . 219
Switching Off Serviceguard Extension for SAP on Linux . . . . . . . . . . . . . . . . . . . . 219
Switching On Serviceguard Extension for SAP on Linux . . . . . . . . . . . . . . . . . . . . 221