Managing Serviceguard Extension for SAP, December 2007

Step-by-Step Cluster Conversion
HP-UX Configuration
Chapter 3116
/sapdb/<DBSID>/wrk
OK
---
dbmcli on <DBSID>>
IS049 Installation Step:
If it does not yet exist, create a CVM/CFS system multi-node package
and start it. Then integrate all SAP related CFS disk groups and file
systems. The package dependencies to the system multi-node package
get created automatically. The mount points need to be created manually
on all alternate nodes first.
Here is an example for a disk group that was created with the following
command sequence:
vxdg -s init dgC11 /dev/rdsk/c4t0d4
vxdg -g dgC11 set activation=sw
vxassist -g dgC11 make /dev/vx/rdsk/dgC11/cfs01 newfs -F vxfs \
/dev/vx/rdsk/dgC11/cfs01
In order to put it into the Serviceguard cluster, the following command
sequence is needed:
cfscluster config
cfscluster start
cfsdgadm add dgC11 all=sw
cfsmntadm add dgC11 cfs01 /usr/sap/<SID> all=rw
After these conversions, it should be possible to start the SAP System
manually. If the installation was done using virtual IPs, then the
additional packages defined in that step need to be started after starting
the CFS packages, but prior to the SAP manual start.