Owner's Manual

38 Configuring and Deploying Oracle for a Single Node
13 In the Create Disk Group window, perform the following steps:
a Enter a name for the disk group to be created (for example,
databaseDG ).
b Select External redundancy .
c Select the disks to include in the disk group.
If your Operating System is Enterprise Linux 5. x , i.e Block devices ,
select
/dev/emcpowerX , where emcpowerX is the disk stamped
for
ASM.
A window is displayed indicating that disk group creation is in progress.
d If you are using the ASM library driver and you cannot access
candidate disks, click
Change Disk Discovery String , type ORCL:* as
the string, and then select
ORCL:ASM1 .
e Click OK .
The first ASM disk group is created.
The ASM Disks Groups window is displayed.
14 Repeat step 13 for the remaining ASM disk group, using flashbackDG as
the disk group name.
15 In the ASM Disk Groups window, select the disk group that you created in
step 13 for Database Storage (for example, databaseDG ) and click Next .
16 In the Database File Locations window, select Use Oracle-Managed Files
and click Next .
17 In the Recovery Configuration window, click Browse , and select the
flashback group that you created in
step 14 (for example,
flashbackDG ), and change the Flash Recovery Area size as needed.
18 Select Enable Archiving and click Next .
19 In the Database Content window, click Next .
20 In the Database Services window, configure your services (if required)
and
then click Next .