3com database adapter module for networker nsr-ora v3.2 User Manual

System Administrator’s Guide

U42252-J-Z915-1-76

The individual Components

The Backup Component

Figure 5: The backup component

3.2.1

Offline Backup of the Database

configure_nsrora

and configure_networker can be used, if required, to create a

new client and a new group called OFFLINE<oracle_sid><client>. If this client is
backed up, an offline backup is performed, i.e. the database is shut down before
the backup and then rebooted after the backup.

Furthermore, an offline backup of the database is performed whenever the
database is closed at the time of the backup. This procedure consists of the
following phases:

DBMS

control file

USER

database files

redolog files

SYSTEM

TEMP

Tablespaces

Oracle’s

archiving

process