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

Step-by-Step Cluster Conversion
Linux Configuration
Chapter 3122
IS220 Installation Step:
Create a local mount point for each file system that was specified in
chapter “Planning the Storage Layout to have shared disk” to have a
“NFS” access point. Refer to the tables in chapter 2 for LOCAL, SHARED or
NFS mountpoints and the corresponding tables that represent entries for
the required database type. Depending on the past usage of the hosts,
some of the directories might already exist.
su - <sid>adm
mkdir -p /sapmnt/<SID>
mkdir -p /usr/sap/trans
mkdir -p /usr/sap/<SID>/<component><INSTNR>
exit
MD230 MaxDB Database Step:
MaxDB database specific:
su - sqd<SID>
mkdir -p /sapdb/programs
mkdir -p /sapdb/data
mkdir -p /usr/spool/sql
exit
Ownership and permissions of these directories should be chosen equally
to the already existing directories on the primary host.
MD235 MaxDB Database Step:
For releases starting with MaxDB 7.5: Copy file /etc/opt/sdb to the
alternate cluster nodes. This file contains global path names for the
MaxDB instance.