Hp 3PAR Application Software Suite for Oracle Uživatelský manuál stáhnout pdf (Strana 33)

2.17

Recovery Manager and Third-Party Backup Tools

Recovery Manager 3.0.3/3.0.4 for Oracle User’s Guide

Recovery Manager saves an ASCII control file and a binary control file for each created virtual

copy in its repository. After a rollback, you may need to restore the control file in order to

perform database recovery.

2.10 Recovery Manager and Third-Party Backup Tools

3PAR Recovery Manager integrates 3PAR Virtual Copy with Veritas NetBackup (NBU) and/or

Oracle RMAN to perform off-host backup. Off-host backups can dramatically reduce

performance impact on the database host and minimize database down time or database in

backup mode during backup.

Recovery Manager creates a virtual copy (snapshot) of the database, mounts it to the backup

host, then performs backup of the virtual copy.

Recovery Manager supports online(hot), offline(cold), datafile, or archive log backups.

■ Online backup - A database backup while it is OPEN.

■ Offline backup - A database backup while it is CLOSED.

■ Datafile backup - A backup of datafiles only.

■ Archive log backup - A backup of archive logs only.

Recovery Manager can be configured to perform either NBU (user-managed) backup or Oracle

RMAN backup (See 4.9 Recovery Manager Configuration Files on page 4.28 for details).

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 195 196

Žádné komentáře

Hp 3PAR Application Software Suite for Oracle Uživatelský manuál Strana 33