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 5 221
SO070: Unconfigure Serviceguard Extension for SAP on Linux:
Start all SAP Instances and the database as <sid>adm.
NOTE The automounter is still using the relocatable IP-addresses. You do not
need to turn off the automounter. Serviceguard and the packages remain
running and provide all necessary resources.
• Import the profiles with SAP ABAP Engine transaction code: RZ10.
• Check SAP setup. Ping(1M) to all application servers from the
Central Instance and the other way round. Transaction code: SM59
• Check that batch jobs in SAP are not scheduled to run on the
relocatable IP address. Transaction code: SM37
• Relocate printers to the real hostname. Transaction code: SPAD
• Check operational modes within SAP. You must setup new operation
modes for the new hostname. Transaction code: RZ04
• Do all testing as described in the document SAP BC High
Availability.
SO080: Unconfigure Serviceguard Extension for SAP on Linux:
After successfully finishing all tests, make another copy of the files you
saved in SO040.
Use the backup created in this step, the backup of the altered files, later
on for comparison with current active versions.
Switching On Serviceguard Extension for SAP on
Linux
Perform the following steps to switch Serviceguard Extension for SAP on
Linux on.
SO500: Switching On Serviceguard Extension for SAP on Linux:
Stop the database and SAP instances manually on all hosts in and
outside of the cluster with:
stopsap all