Log for an RMAN Preparation Run 
The following is the log of an RMAN preparation run in unattended mode.
Call: brbackup -d rman_prep -c
BR051I BRBACKUP 4.5B
BR055I Start of database backup: bcypksix.rmp 1998-11-02 18.22.55
BR101I Parameters
oracle_sid GC1
oracle_home /oracle/GC1
oracle_profile /oracle/GC1/dbs/initGC1.ora
sapdata_home /oracle/GC1
sap_profile /oracle/GC1/dbs/initGC1.sap
backup_mode ALL
backup_type online
backup_dev_type rman_prep
exec_parallel 0
BR116I ARCHIVE LOG LIST before backup for database instance GC1
Database log mode Archive Mode
Automatic archival Enabled
Archive destination /oracle/GC1/saparch/GC1arch
Oldest online log sequence 122
Next log sequence to archive 124
Current log sequence 124 SCN: 83681
Database block size 2048 Thread: 1
BR118I Tablespaces and data files
PSAPPROTD ONLINE* ONLINE /oracle/GC1/sapdata5/protd_1/protd.data1 8390656 8 35389455 NOLINK FILE
PSAPPROTI ONLINE ONLINE /oracle/GC1/sapdata6/proti_1/proti.data1 4196352 9 35389455 NOLINK FILE
PSAPSTABD ONLINE* ONLINE /oracle/GC1/sapdata2/stabd_1/stabd.data1 16779264 6 35389455 NOLINK FILE
PSAPSTABI ONLINE ONLINE /oracle/GC1/sapdata3/stabi_1/stabi.data1 8390656 7 35389455 NOLINK FILE
PSAPTESTD ONLINE ONLINE /oracle/GC1/sapdata3/testd_1/testd.data1 4196352 10 35389455 NOLINK FILE
PSAPTESTI ONLINE ONLINE /oracle/GC1/sapdata2/testi_1/testi.data1 2099200 11 35389455 NOLINK FILE
PSAPTTTTD ONLINE ONLINE /oracle/GC1/sapdata6/ttttd_1/ttttd.data1 4196352 12 35389455 NOLINK FILE
RBS ONLINE* ONLINE /oracle/GC1/sapdata1/roll_1/roll.data1 15730688 2 35389455 NOLINK FILE
SYSTEM ONLINE* SYSTEM /oracle/GC1/sapdata1/system_1/system.data1 83888128 1 35389455 NOLINK FILE
TEMP ONLINE ONLINE /oracle/GC1/sapdata1/temp_1/temp.data1 1050624 3 35389455 NOLINK FILE
TOOLS ONLINE* ONLINE /oracle/GC1/sapdata4/tools_1/tools.data1 26216448 4 35389455 NOLINK FILE
USERS ONLINE ONLINE /oracle/GC1/sapdata4/users_1/users.data1 1050624 5 35389455 NOLINK FILE
BR119I Redo log files
/oracle/GC1/origlog/redoGC101.log 512512 1 35389455 INUSE NOLINK FILE
/oracle/GC1/mirrlog/redoGC201.log 512512 1 35389455 INUSE NOLINK FILE
/oracle/GC1/origlog/redoGC102.log 512512 2 35389455 INUSE NOLINK FILE
/oracle/GC1/mirrlog/redoGC202.log 512512 2 35389455 INUSE NOLINK FILE
/oracle/GC1/origlog/redoGC103.log 512512 3 35389455 INUSE NOLINK FILE
/oracle/GC1/mirrlog/redoGC203.log 512512 3 35389455 INUSE NOLINK FILE
BR120I Control files
/oracle/GC1/sapdata1/cntrl/cntrl.ctl 1693696 0 35389455 NOLINK FILE
/oracle/GC1/sapdata2/cntrl/cntrl.ctl 1693696 0 35389455 NOLINK FILE
/oracle/GC1/sapdata3/cntrl/cntrl.ctl 1693696 0 35389455 NOLINK FILE
/oracle/GC1/sapdata4/cntrl/cntrl.ctl 1693696 0 35389455 NOLINK FILE
BR280I Time stamp 1998-11-02 18.22.57
BR057I Backup of database: GC1
BR058I BRBACKUP action ID: bcypksix
BR059I BRBACKUP function ID: rmp
BR110I Backup mode: ALL
BR077I Database file for backup: /oracle/GC1/sapdata1/cntrl/cntrl.ctl
BR061I 13 files found for backup, total size 44.990 MB
BR143I Backup type: online
BR130I Backup device type: rman_prep
BR523I Preparation for using RMAN only - no backup
BR126I Unattended mode active - no operator confirmation required
BR525I Preparing backup of /oracle/GC1/sapdata5/protd_1/protd.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata5/protd_1/protd.data1 65536 18.1089:1 3619
BR280I Time stamp 1998-11-02 18.23.09
BR063I 1 of 13 files processed - 0.062 MB of 44.990 MB done
BR204I Percentage done: 0.14%, estimated end time: 20:46
BR001I __________________________________________________
BR525I Preparing backup of /oracle/GC1/sapdata6/proti_1/proti.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata6/proti_1/proti.data1 65536 30.3970:1 2156
BR280I Time stamp 1998-11-02 18.23.22
BR063I 2 of 13 files processed - 0.125 MB of 44.990 MB done
BR204I Percentage done: 0.28%, estimated end time: 20:52
BR001I __________________________________________________
BR525I Preparing backup of /oracle/GC1/sapdata2/stabd_1/stabd.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata2/stabd_1/stabd.data1 851968 4.4895:1 189769
BR280I Time stamp 1998-11-02 18.23.32
BR063I 3 of 13 files processed - 0.938 MB of 44.990 MB done
BR204I Percentage done: 2.08%, estimated end time: 18:50
BR001I *_________________________________________________
BR525I Preparing backup of /oracle/GC1/sapdata3/stabi_1/stabi.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata3/stabi_1/stabi.data1 327680 4.6661:1 70226
BR280I Time stamp 1998-11-02 18.23.44
BR063I 4 of 13 files processed - 1.250 MB of 44.990 MB done
BR204I Percentage done: 2.78%, estimated end time: 18:51
BR001I *_________________________________________________
BR525I Preparing backup of /oracle/GC1/sapdata3/testd_1/testd.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata3/testd_1/testd.data1 65536 84.4536:1 776
BR280I Time stamp 1998-11-02 18.23.58
BR063I 5 of 13 files processed - 1.312 MB of 44.990 MB done
BR204I Percentage done: 2.92%, estimated end time: 18:57
BR001I *_________________________________________________
BR525I Preparing backup of /oracle/GC1/sapdata2/testi_1/testi.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata2/testi_1/testi.data1 65536 88.6820:1 739
BR280I Time stamp 1998-11-02 18.24.14
BR063I 6 of 13 files processed - 1.375 MB of 44.990 MB done
BR204I Percentage done: 3.06%, estimated end time: 19:04
BR001I **________________________________________________
BR525I Preparing backup of /oracle/GC1/sapdata6/ttttd_1/ttttd.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata6/ttttd_1/ttttd.data1 65536 85.5561:1 766
BR280I Time stamp 1998-11-02 18.24.28
BR063I 7 of 13 files processed - 1.438 MB of 44.990 MB done
BR204I Percentage done: 3.20%, estimated end time: 19:10
BR001I **________________________________________________
BR525I Preparing backup of /oracle/GC1/sapdata1/roll_1/roll.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata1/roll_1/roll.data1 3014656 3.5263:1 854908
BR280I Time stamp 1998-11-02 18.24.41
BR063I 8 of 13 files processed - 4.312 MB of 44.990 MB done
BR204I Percentage done: 9.59%, estimated end time: 18:41
BR001I *****_____________________________________________
BR525I Preparing backup of /oracle/GC1/sapdata1/system_1/system.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata1/system_1/system.data1 39059456 2.6312:1 14844999
BR280I Time stamp 1998-11-02 18.25.38
BR063I 9 of 13 files processed - 41.562 MB of 44.990 MB done
BR204I Percentage done: 92.38%, estimated end time: 18:25
BR001I **********************************************____
BR525I Preparing backup of /oracle/GC1/sapdata1/temp_1/temp.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata1/temp_1/temp.data1 851968 4.4948:1 189546
BR280I Time stamp 1998-11-02 18.25.47
BR063I 10 of 13 files processed - 42.375 MB of 44.990 MB done
BR204I Percentage done: 94.19%, estimated end time: 18:25
BR001I ***********************************************___
BR525I Preparing backup of /oracle/GC1/sapdata4/tools_1/tools.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata4/tools_1/tools.data1 983040 4.6577:1 211055
BR280I Time stamp 1998-11-02 18.25.57
BR063I 11 of 13 files processed - 43.312 MB of 44.990 MB done
BR204I Percentage done: 96.27%, estimated end time: 18:26
BR001I ************************************************__
BR525I Preparing backup of /oracle/GC1/sapdata4/users_1/users.data1 using RMAN...
#FILE..... /oracle/GC1/sapdata4/users_1/users.data1 65536 92.5650:1 708
BR280I Time stamp 1998-11-02 18.26.07
BR063I 12 of 13 files processed - 43.375 MB of 44.990 MB done
BR204I Percentage done: 96.41%, estimated end time: 18:26
BR001I ************************************************__
BR201I Compressing /oracle/GC1/sapdata1/cntrl/cntrl.ctl
#FILE..... /oracle/GC1/sapdata1/cntrl/cntrl.ctl 12.6978:1 133385
BR280I Time stamp 1998-11-02 18.26.09
BR063I 13 of 13 files processed - 44.990 MB of 44.990 MB done
BR204I Percentage done: 100.00%, estimated end time: 18:26
BR001I **************************************************
BR280I Time stamp 1998-11-02 18.26.11
BR533I Uncataloging backups of database files...
BR522I 12 files/savesets processed by RMAN
BR280I Time stamp 1998-11-02 18.26.33
BR534I Backups of database files uncataloged successfully
BR527I Savesets with 1 file:
saveset size rate compressed name
1 39059456 2.6312:1 14844999 /oracle/GC1/sapdata1/system_1/system.data1
2 3014656 3.5263:1 854908 /oracle/GC1/sapdata1/roll_1/roll.data1
3 851968 4.4948:1 189546 /oracle/GC1/sapdata1/temp_1/temp.data1
4 983040 4.6577:1 211055 /oracle/GC1/sapdata4/tools_1/tools.data1
5 65536 92.5650:1 708 /oracle/GC1/sapdata4/users_1/users.data1
6 851968 4.4895:1 189769 /oracle/GC1/sapdata2/stabd_1/stabd.data1
7 327680 4.6661:1 70226 /oracle/GC1/sapdata3/stabi_1/stabi.data1
8 65536 18.1089:1 3619 /oracle/GC1/sapdata5/protd_1/protd.data1
9 65536 30.3970:1 2156 /oracle/GC1/sapdata6/proti_1/proti.data1
10 65536 84.4536:1 776 /oracle/GC1/sapdata3/testd_1/testd.data1
11 65536 88.6820:1 739 /oracle/GC1/sapdata2/testi_1/testi.data1
12 65536 85.5561:1 766 /oracle/GC1/sapdata6/ttttd_1/ttttd.data1
BR527I Savesets with 2 files:
saveset size rate compressed name
1 40042496 2.6596:1 15056054 /oracle/GC1/sapdata1/system_1/system.data1
/oracle/GC1/sapdata4/tools_1/tools.data1
2 3866624 3.7013:1 1044677 /oracle/GC1/sapdata2/stabd_1/stabd.data1
/oracle/GC1/sapdata1/roll_1/roll.data1
3 393216 5.3249:1 73845 /oracle/GC1/sapdata5/protd_1/protd.data1
/oracle/GC1/sapdata3/stabi_1/stabi.data1
4 131072 44.7040:1 2932 /oracle/GC1/sapdata6/proti_1/proti.data1
/oracle/GC1/sapdata3/testd_1/testd.data1
5 131072 87.0910:1 1505 /oracle/GC1/sapdata2/testi_1/testi.data1
/oracle/GC1/sapdata6/ttttd_1/ttttd.data1
6 917504 4.8225:1 190254 /oracle/GC1/sapdata1/temp_1/temp.data1
/oracle/GC1/sapdata4/users_1/users.data1
BR527I Savesets with 3 files:
saveset size rate compressed name
1 40894464 2.6823:1 15245823 /oracle/GC1/sapdata2/stabd_1/stabd.data1
/oracle/GC1/sapdata1/system_1/system.data1
/oracle/GC1/sapdata4/tools_1/tools.data1
2 3407872 3.6693:1 928753 /oracle/GC1/sapdata5/protd_1/protd.data1
/oracle/GC1/sapdata3/stabi_1/stabi.data1
/oracle/GC1/sapdata1/roll_1/roll.data1
3 196608 53.1660:1 3698 /oracle/GC1/sapdata6/proti_1/proti.data1
/oracle/GC1/sapdata3/testd_1/testd.data1
/oracle/GC1/sapdata6/ttttd_1/ttttd.data1
4 983040 5.1470:1 190993 /oracle/GC1/sapdata2/testi_1/testi.data1
/oracle/GC1/sapdata1/temp_1/temp.data1
/oracle/GC1/sapdata4/users_1/users.data1
BR527I Savesets with 4 files:
saveset size rate compressed name
1 43909120 2.7272:1 16100731 /oracle/GC1/sapdata2/stabd_1/stabd.data1
/oracle/GC1/sapdata1/roll_1/roll.data1
/oracle/GC1/sapdata1/system_1/system.data1
/oracle/GC1/sapdata4/tools_1/tools.data1
2 524288 6.8287:1 76777 /oracle/GC1/sapdata5/protd_1/protd.data1
/oracle/GC1/sapdata6/proti_1/proti.data1
/oracle/GC1/sapdata3/stabi_1/stabi.data1
/oracle/GC1/sapdata3/testd_1/testd.data1
3 1048576 5.4682:1 191759 /oracle/GC1/sapdata2/testi_1/testi.data1
/oracle/GC1/sapdata6/ttttd_1/ttttd.data1
/oracle/GC1/sapdata1/temp_1/temp.data1
/oracle/GC1/sapdata4/users_1/users.data1
BR527I Savesets with 'tsp' files:
saveset size rate compressed name
1 65536 18.1089:1 3619 /oracle/GC1/sapdata5/protd_1/protd.data1
2 65536 30.3970:1 2156 /oracle/GC1/sapdata6/proti_1/proti.data1
3 851968 4.4895:1 189769 /oracle/GC1/sapdata2/stabd_1/stabd.data1
4 327680 4.6661:1 70226 /oracle/GC1/sapdata3/stabi_1/stabi.data1
5 65536 84.4536:1 776 /oracle/GC1/sapdata3/testd_1/testd.data1
6 65536 88.6820:1 739 /oracle/GC1/sapdata2/testi_1/testi.data1
7 65536 85.5561:1 766 /oracle/GC1/sapdata6/ttttd_1/ttttd.data1
8 3014656 3.5263:1 854908 /oracle/GC1/sapdata1/roll_1/roll.data1
9 39059456 2.6312:1 14844999 /oracle/GC1/sapdata1/system_1/system.data1
10 851968 4.4948:1 189546 /oracle/GC1/sapdata1/temp_1/temp.data1
11 983040 4.6577:1 211055 /oracle/GC1/sapdata4/tools_1/tools.data1
12 65536 92.5650:1 708 /oracle/GC1/sapdata4/users_1/users.data1
BR527I Savesets with 'all' files:
saveset size rate compressed name
1 45481984 2.7785:1 16369267 /oracle/GC1/sapdata5/protd_1/protd.data1
/oracle/GC1/sapdata6/proti_1/proti.data1
/oracle/GC1/sapdata2/stabd_1/stabd.data1
/oracle/GC1/sapdata3/stabi_1/stabi.data1
/oracle/GC1/sapdata3/testd_1/testd.data1
/oracle/GC1/sapdata2/testi_1/testi.data1
/oracle/GC1/sapdata6/ttttd_1/ttttd.data1
/oracle/GC1/sapdata1/roll_1/roll.data1
/oracle/GC1/sapdata1/system_1/system.data1
/oracle/GC1/sapdata1/temp_1/temp.data1
/oracle/GC1/sapdata4/tools_1/tools.data1
/oracle/GC1/sapdata4/users_1/users.data1
BR056I End of database backup: bcypksix.rmp 1998-11-02 18.26.33
BR052I BRBACKUP terminated successfully