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

Step-by-Step Cluster Conversion
Linux Configuration
Chapter 3114
MD040 MaxDB Database Step:
NOTE This step can be skipped for MaxDB instances starting with versions 7.6
and higher.
Make sure you have mounted a sharable logical volume on
/sapdb/<DBSID>/wrk as discussed in section MaxDB Storage
Considerations in Chapter 2.
Change the path of the runtime directory of the MaxDB and move the
files to the new logical volume accordingly.
cd /sapdb/data/wrk/<DBSID>
find . -depth -print | cpio -pd /sapdb/<DBSID>/wrk
cd ..
rmdir /sapdb/data/wrk/<DBSID>
dbmcli -d <DBSID> -u control,control
dbmcli on <DBSID>> param_directget RUNDIRECTORY
OK
RUNDIRECTORY /sapdb/data/wrk/<DBSID>
dbmcli on <DBSID>> param_directput RUNDIRECTORY
/sapdb/<DBSID>/wrk
OK
dbmcli on <DBSID>>
IS050 Installation Step:
The usage of local executables with Serviceguard Extension for SAP on
Linux is required.
Check if the Central Instance host and all application servers have a
directory named /usr/sap/<SID>/SYS/exe/ctrun. If the directory
exists, this step can be skipped. The system is already using local
executables through sapcpe.