3 files in Backup
Why is RMAN creating 3 backup files for the database backup? In the RMAN Script i have specified only 1 file so why 3?
Here is the script.
RMAN TARGET SYS/password@TestDB
run {
allocate channel d1 type disk;
sql 'alter system switch logfile';
BACKUP FULL FORMAT 'E:\DBBackupStageing\TestDB_%D_%M_%Y_%U' DATABASE PLUS ARCHIVELOG DELETE INPUT;
}
RMAN> show all;
RMAN configuration parameters are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
What its doing is creating 1 file which is 20GB that contains the Database files and the other 2 files of 522KB are the Archive Logs.
Here is the showa all;
CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 1; # 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 MAXPIECESIZE 40960 M;
CONFIGURE MAXSETSIZE TO UNLIMITED;
CONFIGURE SNAPSHOT CONTROLFILE NAME TO 'D:\ORACLE\ORA92\DATABASE\SNCFCEG03SPF.ORA'; # default
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