Using Serviceguard Extension for RAC, 7th Edition, September 2008

Table 2-1 Required Oracle File Names for Demo Database
Oracle File
Size (MB)*
Raw Logical Volume Path NameLV Size
(MB)
Logical Volume Name
110
/dev/vg_ops/ropsctl1.ctl
118
opsctl1.ctl
110
/dev/vg_ops/ropsctl2.ctl
118
opsctl2.ctl
110
/dev/vg_ops/ropsctl3.ctl
118
opsctl3.ctl
120
/dev/vg_ops/rops1log1.log
128
ops1log1.log
120
/dev/vg_ops/rops1log2.log
128
ops1log2.log
120
/dev/vg_ops/rops1log3.log
128
ops1log3.log
120
/dev/vg_ops/rops2log1.log
128
ops2log1.log
120
/dev/vg_ops/rops2log2.log
128
ops2log2.log
120
/dev/vg_ops/rops2log3.log
128
ops2log3.log
400
/dev/vg_ops/ropssystem.dbf
408
opssystem.dbf
800
/dev/vg_ops/ropssysaux.dbf
808
opssysaux.dbf
250
/dev/vg_ops/ropstemp.dbf
258
opstemp.dbf
120
/dev/vg_ops/ropsusers.dbf
128
opsusers.dbf
200
/dev/vg_ops/ropsdata1.dbf
208
opsdata1.dbf
200
/dev/vg_ops/ropsdata2.dbf
208
opsdata2.dbf
200
/dev/vg_ops/ropsdata3.dbf
208
opsdata3.dbf
5
/dev/vg_ops/ropsspfile1.ora
5
opsspfile1.ora
5
/dev/vg_ops/rpwdfile.ora
5
pwdfile.ora
500
/dev/vg_ops/ropsundotbs1.log
508
opsundotbs1.dbf
500
/dev/vg_ops/ropsundotbs2.log
508
opsundotbs2.dbf
160
/dev/vg_ops/ropsexample1.dbf
168
example1.dbf
The size of the logical volume is larger than the Oracle file size because Oracle needs extra space
to allocate a header in addition to the file's actual data capacity.
Create these files if you wish to build the demo database. The three logical volumes at the bottom
of the table are included as additional data files, which you can create as needed, supplying the
appropriate sizes. If your naming conventions require, you can include the Oracle SID and/or
the database name to distinguish files for different instances and different databases. If you are
using the ORACLE_BASE directory structure, create symbolic links to the ORACLE_BASE files
from the appropriate directory. Example:
# ln -s /dev/vg_ops/ropsctl1.ctl \ /u01/ORACLE/db001/ctrl01_1.ctl
After creating these files, set the owner to oracle and the group to dba with a file mode of 660.
The logical volumes are now available on the primary node, and the raw logical volume names
can now be used by the Oracle DBA.
Displaying the Logical Volume Infrastructure
To display the volume group, use the vgdisplay command:
# vgdisplay -v /dev/vg_ops
48 Serviceguard Configuration for Oracle 10g RAC