Tag not change in RMAN

Question

Hi,
MY DB is 10.1.0.5 in linux os:
RMAN setting is:
RMAN configuration parameters are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;
CONFIGURE BACKUP OPTIMIZATION ON;
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 2 BACKUP TYPE TO COMPRESSED BACKUPSET;
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 '/data/backup/RMAN_BACKUP/DBINCREMENTAL%d_DB_%u_%s_%p';
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON STANDBY;
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/oracle/app/oracle/10.1.0/dbs/snapcf_orcl.f'; # default
AND MY SCRIPT TO HAVE BACKUP IS:
run{
CROSSCHECK BACKUP;
DELETE FORCE NOPROMPT OBSOLETE;
backup tag 'orcl_STBCONTROLFILE' format '/data/backup/RMAN_BACKUP/DBCONTROLFILE_%U'(current controlfile);
BACKUP AS COMPRESSED BACKUPSET INCREMENTAL LEVEL 1 FOR RECOVER OF COPY WITH TAG 'orcl_incremental_backup' FORMAT '/data/backup/RMAN_BACKUP/EAGLE%d_%u_%s_%p'(DATABASE);
RECOVER COPY OF DATABASE WITH TAG 'orcl_incremental_backup';
BACKUP BACKUPSET ALL;
LIST BACKUP;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
1962652 Full 10M DISK 00:00:00 29-MAR-09
BP Key: 1962653 Status: AVAILABLE Compressed: YES Tag: orcl_STBCONTROLFILE
Piece Name: /data/backup/RMAN_BACKUP/DBCONTROLFILE_1tkb5dpv_1_1
Standby Controlfile Included: Ckp SCN: 7382701660 Ckp time: 29-MAR-09
BS Key Type LV Size Device Type Elapsed Time Completion Time
2019793 Full 10M DISK 00:00:01 29-MAR-09
BP Key: 2019795 Status: AVAILABLE  Compressed: NO  Tag: TAG20090329T194330
Piece Name: /oracle/app/oracle/flash_recovery_area/orcl/autobackup/2009_03_29/o1_mf_s_682733492_4x05flx9_.bkp
Standby Controlfile Included: Ckp SCN: 7382701660 Ckp time: 29-MAR-09
SPFILE Included: Modification time: 27-MAR-09
3 question:
1- the backup not in compressed mode even i put compress option in the run statment?
2- the tag is different from the one i put in run statement, i thought the tag and format will overwrite RMAN setting?
how to fix this?
3- i ran this yesterday, now if i run it today with any change setting in terms of format, is this will affect on the way that RMAN should run?
Thanks

Answer 1

Hi oradba,
I am sorry but i am asking alot here.
how about the script to do update incremental backup is it correct and how can i enforce RMAN to compress my update incremental backup.
this is the following script i used please update me with your note.
BACKUP AS COMPRESSED BACKUPSET INCREMENTAL LEVEL 1 FOR RECOVER OF COPY WITH TAG 'orcl_incremental_backup' FORMAT '/data/backup/RMAN_BACKUP/EAGLE%d_%u_%s_%p'(DATABASE);
RECOVER COPY OF DATABASE WITH TAG 'orcl_incremental_backup';
BACKUP BACKUPSET ALL;