Managing Serviceguard Extension for SAP Version B.05.10, September 2010

/sapdb/programs/runtime/7401=7.4.1.0,
/sapdb/programs/runtime/7402=7.4.2.0,
For MAXDB and liveCache Version 7.5 (or higher) the SAP_DBTech.ini file does not contain
sections [Installations], [Databases] and [Runtime]. These sections are stored in separate
files Installations.ini, Databases.ini and Runtimes.ini in the IndepData path
/sapdb/data/config.
A sample SAP_DBTech.ini, Installations.ini, Databases.ini and Runtimes.ini
for a host with a liveCache 7.5 (LC2) and an APO 4.1 using a MAXDB 7.5 (AP2):
from /var/spool/sql/ini/SAP_DBTech.ini:
[Globals]
IndepData=/sapdb/data
IndepPrograms=/sapdb/programs
from /sapdb/data/config/Installations.ini:
[Installations]
/sapdb/LC2/db=7.5.0.15,/sapdb/LC2/db
/sapdb/AP2/db=7.5.0.21,/sapdb/AP2/db
from /sapdb/data/config/Databases.ini:
[Databases]
.M750015=/sapdb/LC2/db
LC2=/sapdb/LC2/db
.M750021=/sapdb/AP2/db
AP2=/sapdb/AP2/db
from /sapdb/data/config/Runtimes.ini:
[Runtime]
/sapdb/programs/runtime/7500=7.5.0.0
liveCache Installation Step: LC010
If you decided to use option three, and the liveCache version is lower than 7.6:
1. Log on as <lcsid>adm on the machine on which liveCache was installed.
Make sure, you have mounted a sharable logical volume on /sapdb/<LCSID>/wrk as
discussed above.
2. Change the path of the runtime directory of the liveCache and move the files to the new
logical volume accordingly.
cd /sapdb/data/wrk/<LCSID>
find . -depth -print | cpio -pd /sapdb/<LCSID>/wrk
cd ..
rm -r /sapdb/data/wrk/<LCSID>
dbmcli -d <LCSID> -u control,control
dbmcli on <LCSID>>param_directget RUNDIRECTORY
OK
RUNDIRECTORY /sapdb/data/wrk/<LCSID>
---
dbmcli on <LCSID>>param_directput RUNDIRECTORY /sapdb/<LCSID>/wrk
OK
---
dbmcli on <LCSID>>
liveCache Installation Step: LC020
Mark all shared non-CFS liveCache volume groups as members of the cluster.
This only works if the cluster services are already available.
Example:
cd /
# umount all logical volumes of the volume group
vgchange -a n <vg_name>
vgchange -c y <vg_name>
MAXDB Storage Considerations 115