Using Serviceguard Extension for RAC Version A.11.20 - (August 2011)

The following is a sample of the mapping file for DBCA:
system=/dev/vg_rac/ropssystem.dbf
sysaux=/dev/vg_rac/ropssysaux.dbf
undotbs1=/dev/vg_rac/ropsundotbs01.dbf
undotbs2=/dev/vg_rac/ropsundotbs02.dbf
example=/dev/vg_rac/ropsexample1.dbf
users=/dev/vg_rac/ropsusers.dbf
redo1_1=/dev/vg_rac/rops1log1.log
redo1_2=/dev/vg_rac/rops1log2.log
redo2_1=/dev/vg_rac/rops2log1.log
redo2_2=/dev/vg_rac/rops2log2.log
control1=/dev/vg_rac/ropsctl1.ctl
control2=/dev/vg_rac/ropsctl2.ctl
control3=/dev/vg_rac/ropsctl3.ctl
temp=/dev/vg_rac/ropstmp.dbf
spfile=/dev/vg_rac/ropsspfile1.ora
In this sample, create the DBCA mapping file and place at:
/mnt/app/oracle/oradata/ver10/ver10_raw.conf.
11. Prepare shared storage on CFS.
This section assumes the OCR, Vote device, and database files are created on CFS directories.
The OCR and vote device reside on /cfs/mnt3 and the demo database files reside on
/cfs/mnt2.
a. Create OCR and vote device directories on CFS.
Create OCR and vote device directories on Cluster File System. Run commands only on
one node.
# chmod 775 /cfs
# chmod 755 /cfs/mnt3
# cd /cfs/mnt3
# mkdir OCR
# chmod 755 OCR
# mkdir VOTE
# chmod 755 VOTE
# chown -R oracle:oinstall /cfs/mnt3
b. Create directory for Oracle demo database on CFS.
Create the CFS directory to store Oracle database files. Run commands only on one
node.
# chmod 775 /cfs
# chmod 775 /cfs/mnt2
# cd /cfs/mnt2
# mkdir oradata
# chown oracle:oinstall oradata
# chmod 775 oradata
Prerequisites for Oracle 10g, 11gR1, or 11gR2 (Sample Installation) 61