6
Oracle Database Appliance Postinstallation
Tasks
Complete these administrative tasks after you have deployed software, but before the
system is operational.
•
Oracle Database Appliance is delivered with all 36 cores on each server enabled.
Follow this procedure to reduce the number of cores, if required.
•
Securing Oracle ILOM Service Processors
Change the Oracle ILOM default password after completing Oracle Database
Appliance deployment.
•
Changing Oracle Database Appliance Passwords
After deploying your appliance, ensure that you change the following passwords
for securing your system.
Configuring CPU Core Count
Oracle Database Appliance is delivered with all 36 cores on each server enabled.
Follow this procedure to reduce the number of cores, if required.
1.
To reduce the number of cores, run the following command on Node 0 only:
Set the cores in multiples of 2, for example, 12:
[root@oak1 opt]# /opt/oracle/dcs/bin/odacli update-cpucore --cores 12
2.
Check if the job completed successfully:
[root@oak1 opt]# /opt/oracle/dcs/bin/odacli describe-job -i job_ID
3.
Verify that the core count is updated on both nodes:
[root@oak1 opt]# /opt/oracle/dcs/bin/odacli describe-cpucore
Securing Oracle ILOM Service Processors
Change the Oracle ILOM default password after completing Oracle Database
Appliance deployment.
Do not change the default password until after you have completed software
deployment on the Oracle Appliance.
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Summary of Contents for Database Appliance X6-2-HA
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