Using Serviceguard Extension for RAC, 6th Edition, April 2008

Table 3-2 Required Oracle File Names for Demo Database (continued)
Oracle File
Size (MB)*
Raw Logical Volume Path NameLV Size
(MB)
Logical Volume Name
100
/dev/vg_ops/ropstemp.dbf
108
opstemp.dbf
120
/dev/vg_ops/ropsusers.dbf
128
opsusers.dbf
15
/dev/vg_ops/ropstools.dbf
24
opstools.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
300
/dev/vg_ops/ropsroolback.dbf
308
opsrollback.dbf
5
/dev/vg_ops/ropsspfile1.ora
5
opsspfile1.ora
312
/dev/vg_ops/ropsundotbs1.dbf
320
opsundotbs1.dbf
312
/dev/vg_ops/ropsundotbs2.dbf
320
opsundotbs2.dbf
160
/dev/vg_ops/ropsexample1.dbf
168
opsexample1.dbf
100
/dev/vg_ops/ropscwmlite1.dbf
108
opscwmlite1.dbf
70
/dev/vg_ops/ropsindx1.dbf
78
opsindx1.dbf
90
/dev/vg_ops/ropsdrsys1.dbf
98
opsdrsys1.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
106 Serviceguard Configuration for Oracle 9i RAC