Oracle X6-2-HA Deployment And User's Manual page 70

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The job to create the appliance takes time to complete. To monitor the job progress,
click the Activity tab. Click the job number to view the tasks.
After deployment, the root and database users SYS, SYSTEM, and PDBADMIN are set to
the system password. The oracle and grid passwords are set to the default
password. Change these passwords to comply with your user security protocols.
Chapter 4
Creating the Appliance
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