전체백업/증분백업 정리.
-----------------------------------------------------------------------------------------------------------------
Incremental_Backup
run
show all 로 보면 T 드라이브로 잡혀 있는모습이 보인다.
RMAN> show all;
using target database control file instead of recovery catalog
RMAN configuration parameters for database with db_unique_name DEV are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1;
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO 'D:\Oracle_Backup\Incremental_Backup\DEV\db_ctl_%F';
CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT 'D:\Oracle_Backup\Incremental_Backup\DEV\%d_%U_FULL_database_%T.bk';
CONFIGURE MAXSETSIZE TO UNLIMITED;
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE ; # default
CONFIGURE RMAN OUTPUT TO KEEP FOR 7 DAYS; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO 'T:\Oracle_backup/RMANBKP/control/snapcontrol_STR.f';
아래와 같이 변경해줬다.RMAN> CONFIGURE SNAPSHOT CONTROLFILE NAME TO 'D:\ORACLE\ORACLE19C\DATABASE\SNCFPRO.ORA'; # default
old RMAN configuration parameters:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO 'T:\Oracle_backup/RMANBKP/control/snapcontrol_STR.f';
new RMAN configuration parameters:
CONFIGURE SNAPSHOT CONTROLFILE NAME TO 'D:\ORACLE\ORACLE19C\DATABASE\SNCFPRO.ORA';
new RMAN configuration parameters are successfully stored
## 오류 없어짐.channel ORA_DISK_1: starting piece 1 at 15-SEP-23
channel ORA_DISK_1: finished piece 1 at 15-SEP-23
piece handle=D:\ORACLE_BACKUP\INCREMENTAL_BACKUP_2\DEV\ARCH_20230915_9626E2M5_1_1 tag=TAG20230915T104733 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:35
Finished backup at 15-SEP-23
Starting backup at 15-SEP-23
using channel ORA_DISK_1
channel ORA_DISK_1: starting incremental level 2 datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00007 name=D:\ORACLE\APP\ORADATA\DEV\USERS01.DBF
channel ORA_DISK_1: starting piece 1 at 15-SEP-23
channel ORA_DISK_1: finished piece 1 at 15-SEP-23
piece handle=D:\ORACLE_BACKUP\INCREMENTAL_BACKUP_2\DEV\20230915_9726E2N8_1_1 tag=TAG20230915T104808 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
Finished backup at 15-SEP-23
Starting Control File and SPFILE Autobackup at 15-SEP-23
piece handle=D:\ORACLE_BACKUP\INCREMENTAL_BACKUP\DEV\DB_CTL_C-4214990971-20230915-00 comment=NONE
Finished Control File and SPFILE Autobackup at 15-SEP-23
Recovery Manager complete.