Report obsolete finding newer backup pieces
I have a oracle 12.1 version single PDB on a server with just the one container.
I am running a daily level 0 backup and creating the backupsets on /fra01/backup...
Additionally, I have configured a flash recovery area on /fra02....
The retention policy is for recoverability back 3 days:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 3 DAYS;
The question I concerns REPORT OBSOLETE. I expect the oldest files on disk would be flagged as obsolete, but that's not what's happening.
Once the backup has completed successfully, I run crosscheck archivelog all and report obsolete.
These reports show that the latest backuppiece is obsolete: