how can I check which archived redo log files became eligible for deletion after RMAN backup?

Hello,

The archived redo log deletion policy is configured to NONE by default. In this case, RMAN considers archived log files in the recovery area as eligible for deletion if the archived redo logs have been backed up at least once to disk or SBT.

We are using flash recovery area. So for archived redo log files in the flash recovery area, the database retains them as long as possible and automatically deletes eligible logs when additional space is required.

 

So after taking RMAN back up, how can I check which archived redo log files became eligible for deletion?

 

Do I have to refer any dictionary view?