HP OpenView Storage Data Protector B6960-96008 用户手册
Integrating Oracle and Data Protector
Oracle RMAN Metadata and Data Protector Media Management Database
Synchronization
Synchronization
Chapter 1
114
Oracle RMAN Metadata and Data Protector
Media Management
Database Synchronization
Media Management
Database Synchronization
This section describes how to synchronize the Oracle RMAN metadata
with the Data Protector Media Management Database.
with the Data Protector Media Management Database.
The RMAN metadata contains information about the target database.
RMAN uses this information for all backup, restore and maintenance
operations. The metadata can be stored either in the recovery catalog
database or in the control files.
RMAN uses this information for all backup, restore and maintenance
operations. The metadata can be stored either in the recovery catalog
database or in the control files.
Data Protector is the media manager that Oracle needs to perform tape
storage backups and restores.
storage backups and restores.
Data Protector has its own data protection policy that is not
automatically synchronized with Oracle RMAN metadata. To have both
catalogs synchronized, run the following command using RMAN:
automatically synchronized with Oracle RMAN metadata. To have both
catalogs synchronized, run the following command using RMAN:
allocate channel for maintenance type 'sbt_tape' parms
'ENV=(OB2MAINTENANCE=1)';
crosscheck backup completed after "TO_DATE(’01/13/06
10:30:00’,’MM/DD/YY HH24:MI:SS’)";
release channel;
RMAN checks every backup piece in the repository and queries the
MMDB for the availability of that backup piece. RMAN then mark the
backup piece as expired or available, depending on media availability.
Note that in the above example, RMAN does not delete backup pieces
that are reported as expired by the MMDB, but instead marks them as
expired.
MMDB for the availability of that backup piece. RMAN then mark the
backup piece as expired or available, depending on media availability.
Note that in the above example, RMAN does not delete backup pieces
that are reported as expired by the MMDB, but instead marks them as
expired.
In order to delete expired backup objects from the recovery catalog
database, run the following command using RMAN:
database, run the following command using RMAN:
delete expired backup;
See the Oracle Recovery Manager User’s Guide and References for more
details on recovery catalog maintenance.
details on recovery catalog maintenance.