How to Delete Old Obsolete and Expired Oracle RMAN Backup
www.thegeekstuff.com › 2015 › 01Jan 07, 2015 · RMAN> DELETE NOPROMPT OBSOLETE; Also, if you want to delete obsolete backup based on your own recovery window criteria (instead of what is configured in RMAN when you do “show all”), you can specify it as shown below. The following will delete old backups based on recovery window of 10 days. RMAN> DELETE OBSOLETE RECOVERY WINDOW OF 10 DAYS; 6.