Flash/Fast Recovery not working
SQL> show parameter db_recovery
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest string +ORAFLASH
db_recovery_file_dest_size big integer 2000M
SQL> archive log list
Database log mode Archive Mode
Automatic archival Enabled
Archive destination +ORADATA1
SQL> SELECT * FROM V$RECOVERY_FILE_DEST;