BACKUP RMAN KEEP FOREVER

ESTOS COMANDOS SOLO FUNCIONAN CUANDO SE UTILIZA UNTIL TIME

RMAN> backup database format '/u01/backup/%U' tag 'BACKUP FULL' keep until time 'sysdate + 30'

2> ;

Starting backup at 30-NOV-20

current log archived

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=32 device type=DISK

backup will be obsolete on date 30-DEC-20

archived logs required to recover from this backup will be backed up

channel ORA_DISK_1: starting full datafile backup set

channel ORA_DISK_1: specifying datafile(s) in backup set

input datafile file number=00003 name=/u01/app/oracle/oradata/ORCL/datafile/o1_mf_sysaux_9qwm8fym_.dbf

input datafile file number=00001 name=/u01/app/oracle/oradata/ORCL/datafile/o1_mf_system_9qwmbsr6_.dbf

input datafile file number=00004 name=/u01/app/oracle/oradata/ORCL/datafile/o1_mf_undotbs1_9qwmf6kp_.dbf

input datafile file number=00002 name=/u01/app/oracle/oradata/ORCL/datafile/o1_mf_example_9qwmmkbr_.dbf

input datafile file number=00005 name=/u01/app/oracle/oradata/ORCL/datafile/o1_mf_system_htct3xg4_.dbf

input datafile file number=00006 name=/u01/app/oracle/oradata/ORCL/datafile/o1_mf_users_9qwmf54t_.dbf

channel ORA_DISK_1: starting piece 1 at 30-NOV-20

ESTOS COMANDOS SOLO FUNCIONAN CUANDO SE TIENE UN CATALOGO DE RMAN 

RMAN> backup datafile 1 keep forever;

Starting backup at 30-NOV-20

current log archived

using channel ORA_DISK_1

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of backup command at 11/30/2020 19:03:40

RMAN-06522: KEEP FOREVER option is not supported without the recovery catalog

RMAN> 

RMAN> change backupset 77,78,79 keep until time 'sysdate + 40';

allocated channel: ORA_DISK_1

channel ORA_DISK_1: SID=74 device type=DISK

keep attributes for the backup are changed

backup will be obsolete on date 09-JAN-21

backup set key=77 RECID=77 STAMP=1057863668

keep attributes for the backup are changed

backup will be obsolete on date 09-JAN-21

backup set key=78 RECID=78 STAMP=1057863673

keep attributes for the backup are changed

backup will be obsolete on date 09-JAN-21

backup set key=79 RECID=79 STAMP=1057863674

RMAN>