HP OpenView Storage Data Protector B6960-96008 用户手册
Integrating Oracle and Data Protector
Restoring an Oracle Database
Chapter 1
94
This section only describes examples of how you can perform a restore.
The examples provided do not apply to all situations where a restore is
needed.
The examples provided do not apply to all situations where a restore is
needed.
See the Oracle Recovery Manager User’s Guide and References for
detailed information on how to perform:
detailed information on how to perform:
• Restore and recovery of the database, tablespace, control file, and
datafile.
• Duplication of a database.
The following examples of restore are given:
The restore and recovery procedure of Oracle control files is a very
delicate operation, which depends on whether you are using the recovery
catalog or control file as a central repository and the version of the
Oracle database you are using. For detailed steps on how to perform the
restore of control files, see the Recovery Manager User’s Guide and
References.
delicate operation, which depends on whether you are using the recovery
catalog or control file as a central repository and the version of the
Oracle database you are using. For detailed steps on how to perform the
restore of control files, see the Recovery Manager User’s Guide and
References.
Preparing the Oracle Database for Restore
The restore of an Oracle database can be performed when the database is
in mount mode. However, when you are performing the restore of
tablespaces or datafiles, only a part of the Oracle database can be put
offline.
in mount mode. However, when you are performing the restore of
tablespaces or datafiles, only a part of the Oracle database can be put
offline.
Prerequisites
The following requirements must be met before you start a restore of an
Oracle database:
Oracle database:
• If you use the recovery catalog database, make sure that the recovery
catalog database is open. If the recovery catalog database cannot be
brought online, you will probably need to restore the recovery catalog
database. See “Restoring an Oracle Database” on page 70 for details
on how to restore the recovery catalog database.
brought online, you will probably need to restore the recovery catalog
database. See “Restoring an Oracle Database” on page 70 for details
on how to restore the recovery catalog database.