V$FLASH_RECOVERY_AREA_USAGE displays usage information about flashback recovery areas.
Column Datatype Description
FILE_TYPE VARCHAR2(12) File type
PERCENT_SPACE_USED NUMBER Percent of recovery area that is in use
PERCENT_SPACE_RECLAIMABLE NUMBER Percent of recovery area that is reclaimable
NUMBER_OF_FILES NUMBER Number of files in the recovery area
select * from v$version:
BANNER
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Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE 10.2.0.4.0 Production
TNS for IBM/AIX RISC System/6000: Version 10.2.0.4.0 - Productio
NLSRTL Version 10.2.0.4.0 - Production
show parameter log_archive_dest:
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest string /oradata/flash_recovery_area
db_recovery_file_dest_size big integer 120G
recovery_parallelism integer 0
select name from v$archived_log(因太多,贴部分):
/oradata/flash_recovery_area/PINGTAI/archivelog/2012_04_13/o1_mf_1_84303_7rfzy65f_.arc
/oradata/flash_recovery_area/PINGTAI/archivelog/2012_04_13/o1_mf_1_84304_7rh274mp_.arc
/oradata/flash_recovery_area/PINGTAI/archivelog/2012_04_13/o1_mf_1_84305_7rh2b4lz_.arc
/oradata/flash_recovery_area/PINGTAI/archivelog/2012_04_13/o1_mf_1_84306_7rh2gx4d_.arc
/oradata/flash_recovery_area/PINGTAI/archivelog/2012_04_13/o1_mf_1_84307_7rh2sbd9_.arc