Check Below..

SQL> SELECT NAME,SPACE_LIMIT/1024/1024/1024 TOTAL_GB,SPACE_USED/1024/1024/1024 USED_GB,SPACE_RECLAIMABLE,NUMBER_OF_FILES from v$recovery_file_dest;

NAME TOTAL_GB USED_GB SPACE_RECLAIMABLE NUMBER_OF_FILES
————————————————– ———- ———- —————– —————

/u01/oracle/DB11G/fast_recovery_area 16 1.13197899 0 3
SQL> select * from v$flash_recovery_area_usage;

FILE_TYPE PERCENT_SPACE_USED PERCENT_SPACE_RECLAIMABLE NUMBER_OF_FILES——————– —————— ————————- —————

CONTROL FILE 0 0 0
REDO LOG 0 0 0
ARCHIVED LOG .12 0 1
BACKUP PIECE 6.95 0 2
IMAGE COPY 0 0 0
FLASHBACK LOG 0 0 0
FOREIGN ARCHIVED LOG 0 0 0

7 rows SELECTED.

Check Below..

SQL> select NAME,SPACE_LIMIT/1024/1024/1024 TOTAL_GB,SPACE_USED/1024/1024/1024 USED_GB,SPACE_RECLAIMABLE,NUMBER_OF_FILES from v$recovery_file_dest;

NAME TOTAL_GB USED_GB SPACE_RECLAIMABLE NUMBER_OF_FILES
————————————————– ———- ———- —————– —————

/u01/oracle/DB11G/fast_recovery_area 16 1.13197899 0 3
SQL> select * from v$flash_recovery_area_usage;

FILE_TYPE PERCENT_SPACE_USED PERCENT_SPACE_RECLAIMABLE NUMBER_OF_FILES——————– —————— ————————- —————

CONTROL FILE 0 0 0
REDO LOG 0 0 0
ARCHIVED LOG .12 0 1
BACKUP PIECE 6.95 0 2
IMAGE COPY 0 0 0
FLASHBACK LOG 0 0 0
FOREIGN ARCHIVED LOG 0 0 0

7 rows selected.