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Beginning Oracle Database 11g Administration From Novice to Professional

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CHAPTER 12 BACKUPS 263<br />

RMAN proceeds <strong>to</strong> make a backup copy of the control file and the parameter file<br />

(spfile)—this is au<strong>to</strong>matically done after every command:<br />

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Before we can make a backup copy of the database, we will have <strong>to</strong> prevent the data<br />

from being changed during the backup operation. We first shut down the database and<br />

then mount it without opening it for access:

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