Ответ + 2 Read official docs. There's plenty of material in Oracle's support portal. You need an account but, if you're dealing with rman, you probably have one already. But pls only use this section for programming questions. 5th May 2023, 12:17 PM Emerson PradoОтвет...
It is possible to launch a simple backup from the command line to make sure all is configured correctly:Note: the test will backup to a disk location, and will not involve ARCserve as the storage manager.rman rcvcat RMAN/cd1234@InstanceB connect target system/manager; run { allocate ...
++ The Rman backups have to put in new directory structure on NODE 2 unlike as they were on NODE 1. Rman备份必须在NODE 2上放入新的目录结构,这与在NODE 1上不同。++ Also the database has to be restored to a different directory structure on NODE 2. 同样,数据库也必须还原到NODE 2上的...
Oracle Database - Enterprise Edition - Version 10.2.0.4 and later: How to estimate the size of an RMAN database backup
Using Oracle RMAN, you can take a hot backup for your database, which will take a consistent backup even when your DB is up and running. This tutorial gives you an introduction on how to perform Oracle DB backup using RMAN. For the impatient, here is the quick snippet, that takes RMAN...
The I/O block size is the 'unit' RMAN reads and writes to the tape device. Larger block size can improve backup/recover performance, especially if the the database is large. The default I/O block size is operating system and third party backup software ...
This document describes to how to use the OS backup via RMAN and then to perform the BMR. Solution --- The backups can be cataloged with RMAN and then BMR can be performed. Step 1 : Identify the backup of the datafilefile which has the corrupted block(s) and catalog it within RMAN...
A. RMAN keeps a list of archive logs in a text file. B. The DBA must manually tell RMAN which archive logs to backup. C. RMAN has access to target control file and/or catalog information. D. RMAN looks at ...
- You need to restore this backup as Single Instance on another node SOLUTION 1) Take appropriate RMAN backup of the production RAC database. Note that you should turn on the CONTROLFILE AUTOBACKUP configuration so that we have the controlfile backed up after the database backup. When we res...
Hi,We are going to implement Netbackup 7.7 soon. Currently we are running RMAN Backups taken directly to disks. I have a question: Once we implement...