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How do I view archive logs?

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How do I view archive logs?

Checking ARCHIVELOG mode status

  1. Log in as OS user oracle and enter the following commands: $ export ORACLE_SID= where is the name of the database $ sqlplus /nolog SQL> connect / as sysdba.
  2. To check the ARCHIVELOG mode status, enter the following SQL command: SQL> archive log list;

How do I run a backup archive?

To backup all archived redo log files in the database, use this command:

  1. RMAN> backup archivelog all; Additionally, backup of archived redo log files may be done after every backup command.
  2. SQL> select.
  3. RMAN> backup tablespace users plus archivelog; Starting backup at 17-AUG-09.

How do I archive log files?

To archive a filled redo log group manually, connect with administrator privileges. Ensure that the database is mounted but not open. Use the ALTER SYSTEM statement with the ARCHIVE LOG clause to manually archive filled redo log files.

How to delete old obsolete and expired Oracle RMAN backup?

First, check that all backup files are still available. This will show whether files have been removed outside of RMAN. Unavailable files are marked as UNAVAILABLE or EXPIRED. RMAN > crosscheck backupset; Next: RAMN > delete expired backupset; or. RMAN > delete expired backup; This cleans things up and removes files that are not available from the catalog.

How does RMAN take backup?

View Current RMAN Configuration. Before we take the backup,we have to configure certain RMAN parameters.

  • Change Few RMAN Configuration Parameters. Location: One of the important configuration parameters to set will be,where you want to save the RMAN backup.
  • Backup Oracle Database.
  • Assign Backup TAG Name for Quick Identification.

    • Does RMAN backup, restore temp files?

    RMAN can back up and restore dictionary-managed temporary tablespaces, but it cannot back up locally managed temporary tablespaces. It can, however, re-create locally managed temporary tablespaces after a database restore. RMAN does not support backup and recovery of the change tracking file.

    Can not backup with RMAN?

    Re: Can not backup with RMAN 1. Remove any existing libobk.* or libnwora.* library files. No such library should exist in any of the default… 2. Log in as root on the Oracle server host.

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