Database Backup and Recovery (MOSC)

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backup method

edited Feb 10, 2012 9:29AM in Database Backup and Recovery (MOSC) 1 comment
My DB version is 11.2.0.1 and we backup to disk using RMAN. We do have physical standby to another host...

We take level 0 on every sunday , level 1 on every wednesday and rest all level 2 backups.

Scripr used is:  ( same for all levels --just change in Level number)

BACKUP INCREMENTAL LEVEL=0 AS compressed backupset database include current controlfile;
SQL 'ALTER SYSTEM ARCHIVE LOG CURRENT';
BACKUP ARCHIVELOG ALL;

Since we are not deleting archive logs using RMAN, the archive logs are consuming lots of space on the server and we are taking all archive logs backup everyday... my retention policy is 30 days recovery window..    how do i take backup of archive logs which are not backup in my earlier backups? i just want to remove the duplication of archives to save the disk and time... i do not want to use "delete input" command since I am using standby setup ( which copies the archives logs).....

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