Scn in Control file
Hi,
Can we able to read the SCN stored in control file???? Can we monitor the SCN values that is stored in control file????
Regards,
007
Try this : ( You don't want to touch the control file )
select current_scn from v$database;Or
select dbms_flashback.get_system_change_number from dual;Best Regards
mseberg
Similar Messages
-
In case of Control File Failure, Create Control File cmd how get scn?
The following lines i picked from the
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:5033895918209
======================================================
1. We can use the 'alter database rename ' at mount stage to rename any datafile. Or is it not possible to rename the system datafile like this? Why?
2. What happens to the SCN information in the controlfile when a controlfile is recreated? How will the database sync the SCN with that of the datafiles?
If I issue a 'backup controlfile to <file>' at 8 am and then restore that controlfile binary backup at 10 am and try to open the database, it will give me a control file old error. I understand that it is because the SCN is not in sync. But if I issue a 'backup controlfile to trace' at 8 am and use that script to recreate a new controlfile at 10 am, why doesn't I get the error? Where does it get the SCN information then?
So what is the use of taking a binary copy of the controlfile. Looks like having a 'backup controlfile to trace' script is better than a binary backup. Do you agree? Why/whynot?
Followup August 16, 2002 - 2pm US/Eastern:
1) you could but I just always did it with the create controlfile statement.
When moving system -- I do it that way
When moving ANY OTHER tablespace -- i just offline it, move the files, rename the files online it.
2) it just happens.
The control file you create will read the files to figure out what is up.
I agree, I've never used a binary controlfile backup myself.
=========================================================
My Question- In the Point2 above "Where does it get the SCN information and how control file do SCN Sync with data files?
"1. The CREATE CONTROLFILE reads SCNs from the DataFiles. If the
database was last shutdown, all the datafiles are "non-fuzzy" and have the same
SCN (as of the shutdown checkpoint), If the database or some of the files are from
are hot backup, you cannot open the database because the SCN of some files is
older (lower) than others -- that is why a RECOVER (DATABASE or DATAFILE) is
required.
See http://web.singnet.com.sg/~hkchital/Incomplete_Recovery_with_BackupControlfile.doc
2. I'm not sure I agree with Tom Kyte's response
"I agree, I've never used a binary controlfile backup myself. "
to the question
"So what is the use of taking a binary copy of the controlfile. Looks like having a 'backup controlfile to trace' script is better than a binary backup. Do you agree? Why/whynot?"
If you have lost your database (storage/filesystem failure) and all your datafiles are lost,
you cannot simply do a CREATE CONTROLFILE from a Trace -- because the
CREATE CONTROLFILE has to read and verify all the datafiles specified in the
CREATE statement. If you have an RMAN Repository, you can use that to restore
your database files but otherwise, the RMAN information about backups and backupsets
are in the binary controlfile.
That is why it is important to take binary controlfile backups either manually or
using RMAN or using CONFIGURE CONTROLFILE AUTOBACKUP ON. -
In 10g can we dump control file and get SCN info.
Hi,
I have a question can any one help me on this.
In 9.2.0.5 we could dump the control file and get the SCN using the command :
alter session set events 'immediate trace name CONTROLF level 10';
In 10.1.0.4.0 the output of the dump has changed and we do not get the SCN. or any of the following information :
DATABASE ENTRY
CHECKPOINT PROGRESS RECORDS
EXTENDED DATABASE ENTRY
REDO THREAD RECORDS
LOG FILE RECORDS
DATA FILE RECORDS
RMAN CONFIGURATION RECORDS
LOG FILE HISTORY RECORDS
OFFLINE RANGE RECORDS
ARCHIVED LOG RECORDS
BACKUP SET RECORDS
BACKUP PIECE RECORDS
BACKUP DATAFILE RECORDS
Can I get similar output in 10g as 9i ?
with regards,
Dilip.Hi.
What are you trying to achieve here? If you just want the current SCN, you can get it using one of these:
SQL> select current_scn from v$database;
CURRENT_SCN
8058824527
1 row selected.
SQL>or
SQL> select dbms_flashback.get_system_change_number from dual;
GET_SYSTEM_CHANGE_NUMBER
8079317404
1 row selected.
SQL>Cheers
Tim... -
Hi All,
11.2.0.1 on AIX 7.1 and Level 0 happens on every SATURDAY and L1 backup run every day.
We are using following script for level0 RMAN backup:
RUN {
SHOW ALL;
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
CONFIGURE RETENTION POLICY TO REDUNDANCY 1;
ALLOCATE CHANNEL ch1 TYPE DISK;
ALLOCATE CHANNEL ch2 TYPE DISK;
ALLOCATE CHANNEL ch3 TYPE DISK;
ALLOCATE CHANNEL ch4 TYPE DISK;
BACKUP FORMAT '/oraclebackup/HFM11PROD/DF_L0_%d_%D%M%Y_%u_%s_%p' INCREMENTAL LEVEL 0 AS COMPRESSED BACKUPSET DATABASE TAG='LEVEL0';
BACKUP FORMAT '/oraclebackup/HFM11PROD/ARC_L0_%d_%D%M%Y_%u_%s_%p' ARCHIVELOG ALL NOT BACKED UP 2 TIMES TAG='LEVEL0';
BACKUP FORMAT '/oraclebackup/HFM11PROD/CF_L0_%d_%D%M%Y_%u_%s_%p' CURRENT CONTROLFILE TAG='LEVEL0';
BACKUP FORMAT '/oraclebackup/HFM11PROD/SP_L0_%d_%D%M%Y_%u_%s_%p' SPFILE TAG='LEVEL0';
CROSSCHECK ARCHIVELOG ALL;
DELETE NOPROMPT OBSOLETE;
RELEASE CHANNEL ch1;
RELEASE CHANNEL ch2;
RELEASE CHANNEL ch3;
RELEASE CHANNEL ch4;
}Now backup logs shows that we have backup of control file in two backup pieces : One implicitly in a backup piece DF_L0_HFM11PRD_10112012_l8npv5b6_13992_1
and other one is explicitly in CF_L0_HFM11PRD_10112012_lhnpv62e_14001_1 .
RMAN> RUN {
2> SHOW ALL;
3> CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
4> CONFIGURE RETENTION POLICY TO REDUNDANCY 1;
5> ALLOCATE CHANNEL ch1 TYPE DISK;
6> ALLOCATE CHANNEL ch2 TYPE DISK;
7> ALLOCATE CHANNEL ch3 TYPE DISK;
8> ALLOCATE CHANNEL ch4 TYPE DISK;
9> BACKUP FORMAT '/oraclebackup/HFM11PROD/DF_L0_%d_%D%M%Y_%u_%s_%p' INCREMENTAL LEVEL 0 AS COMPRESSED BACKUPSET DATABASE TAG='LEVEL0';
10> BACKUP FORMAT '/oraclebackup/HFM11PROD/ARC_L0_%d_%D%M%Y_%u_%s_%p' ARCHIVELOG ALL NOT BACKED UP 2 TIMES TAG='LEVEL0';
11> BACKUP FORMAT '/oraclebackup/HFM11PROD/CF_L0_%d_%D%M%Y_%u_%s_%p' CURRENT CONTROLFILE TAG='LEVEL0';
12> BACKUP FORMAT '/oraclebackup/HFM11PROD/SP_L0_%d_%D%M%Y_%u_%s_%p' SPFILE TAG='LEVEL0';
13> CROSSCHECK ARCHIVELOG ALL;
14> DELETE NOPROMPT OBSOLETE;
15> RELEASE CHANNEL ch1;
16> RELEASE CHANNEL ch2;
17> RELEASE CHANNEL ch3;
18> RELEASE CHANNEL ch4;
19> }
RMAN configuration parameters for database with db_unique_name HFM11PRD are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1;
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
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 ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/orahyp_p/product/11.2/dbs/snapcf_HFM11PRD.f'; # default
old RMAN configuration parameters:
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
new RMAN configuration parameters:
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
new RMAN configuration parameters are successfully stored
starting full resync of recovery catalog
full resync complete
old RMAN configuration parameters:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1;
new RMAN configuration parameters:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1;
new RMAN configuration parameters are successfully stored
starting full resync of recovery catalog
full resync complete
allocated channel: ch1
channel ch1: SID=1210 device type=DISK
allocated channel: ch2
channel ch2: SID=1477 device type=DISK
allocated channel: ch3
channel ch3: SID=66 device type=DISK
allocated channel: ch4
channel ch4: SID=1156 device type=DISK
Starting backup at 10-NOV-12
channel ch1: starting compressed incremental level 0 datafile backup set
channel ch1: specifying datafile(s) in backup set
input datafile file number=00001 name=/u04/oradata/HFM11PRD/system01.dbf
input datafile file number=00008 name=/u04/oradata/HFM11PRD/EPM_HFM4.DBF
input datafile file number=00012 name=/u04/oradata/HFM11PRD/EPM_HFM8.DBF
input datafile file number=00017 name=/u04/oradata/HFM11PRD/EPM_HFM12.DBF
input datafile file number=00004 name=/u04/oradata/HFM11PRD/EPM_HSS1.DBF
input datafile file number=00020 name=/u04/oradata/HFM11PRD/EPM_HFM3.DBF
channel ch1: starting piece 1 at 10-NOV-12
channel ch2: starting compressed incremental level 0 datafile backup set
channel ch2: specifying datafile(s) in backup set
input datafile file number=00003 name=/u04/oradata/HFM11PRD/undots01.dbf
input datafile file number=00009 name=/u04/oradata/HFM11PRD/EPM_HFM5.DBF
input datafile file number=00013 name=/u04/oradata/HFM11PRD/EPM_HFM9.DBF
input datafile file number=00018 name=/u04/oradata/HFM11PRD/EPM_HFM13.DBF
input datafile file number=00005 name=/u04/oradata/HFM11PRD/EPM_BI1.DBF
input datafile file number=00021 name=/u04/oradata/HFM11PRD/EPM_HFM15.DBF
channel ch2: starting piece 1 at 10-NOV-12
channel ch3: starting compressed incremental level 0 datafile backup set
channel ch3: specifying datafile(s) in backup set
input datafile file number=00007 name=/u04/oradata/HFM11PRD/EPM_HFM2.DBF
input datafile file number=00011 name=/u04/oradata/HFM11PRD/EPM_HFM7.DBF
input datafile file number=00016 name=/u04/oradata/HFM11PRD/EPM_HFM11.DBF
input datafile file number=00002 name=/u04/oradata/HFM11PRD/sysaux01.dbf
input datafile file number=00022 name=/u04/oradata/HFM11PRD/EPM_HSS_new1.DBF
channel ch3: starting piece 1 at 10-NOV-12
channel ch4: starting compressed incremental level 0 datafile backup set
channel ch4: specifying datafile(s) in backup set
input datafile file number=00006 name=/u04/oradata/HFM11PRD/EPM_HFM1.DBF
input datafile file number=00010 name=/u04/oradata/HFM11PRD/EPM_HFM6.DBF
input datafile file number=00015 name=/u04/oradata/HFM11PRD/EPM_HFM10.DBF
input datafile file number=00019 name=/u04/oradata/HFM11PRD/EPM_HFM14.DBF
input datafile file number=00014 name=/u04/oradata/HFM11PRD/userdata01.dbf
channel ch4: starting piece 1 at 10-NOV-12
channel ch2: finished piece 1 at 10-NOV-12
_*piece handle=/oraclebackup/HFM11PROD/DF_L0_HFM11PRD_10112012_l8npv5b6_13992_1 tag=LEVEL0 comment=NONE*_
channel ch2: backup set complete, elapsed time: 00:10:46
channel ch2: starting compressed incremental level 0 datafile backup set
channel ch2: specifying datafile(s) in backup set
_*including current control file in backup set*channel ch2: starting piece 1 at 10-NOV-12_
channel ch2: finished piece 1 at 10-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L0_HFM11PRD_10112012_lbnpv5vc_13995_1 tag=LEVEL0 comment=NONE
channel ch2: backup set complete, elapsed time: 00:00:01
channel ch2: starting compressed incremental level 0 datafile backup set
channel ch2: specifying datafile(s) in backup set
including current SPFILE in backup set
channel ch2: starting piece 1 at 10-NOV-12
channel ch2: finished piece 1 at 10-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L0_HFM11PRD_10112012_lcnpv5ve_13996_1 tag=LEVEL0 comment=NONE
channel ch2: backup set complete, elapsed time: 00:00:01
channel ch1: finished piece 1 at 10-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L0_HFM11PRD_10112012_l7npv5b6_13991_1 tag=LEVEL0 comment=NONE
channel ch1: backup set complete, elapsed time: 00:11:03
channel ch4: finished piece 1 at 10-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L0_HFM11PRD_10112012_lanpv5b7_13994_1 tag=LEVEL0 comment=NONE
channel ch4: backup set complete, elapsed time: 00:11:32
channel ch3: finished piece 1 at 10-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L0_HFM11PRD_10112012_l9npv5b6_13993_1 tag=LEVEL0 comment=NONE
channel ch3: backup set complete, elapsed time: 00:11:52
Finished backup at 10-NOV-12
Starting backup at 10-NOV-12
current log archived
channel ch1: starting compressed archived log backup set
channel ch1: specifying archived log(s) in backup set
input archived log thread=1 sequence=40007 RECID=40001 STAMP=798971664
input archived log thread=1 sequence=40008 RECID=40002 STAMP=798972711
input archived log thread=1 sequence=40009 RECID=40003 STAMP=798973470
input archived log thread=1 sequence=40010 RECID=40004 STAMP=798974835
input archived log thread=1 sequence=40011 RECID=40005 STAMP=798975943
channel ch1: starting piece 1 at 10-NOV-12
channel ch2: starting compressed archived log backup set
channel ch2: specifying archived log(s) in backup set
input archived log thread=1 sequence=40012 RECID=40006 STAMP=798976804
input archived log thread=1 sequence=40013 RECID=40007 STAMP=798977866
input archived log thread=1 sequence=40014 RECID=40008 STAMP=798978754
input archived log thread=1 sequence=40015 RECID=40009 STAMP=798980083
input archived log thread=1 sequence=40016 RECID=40010 STAMP=798981194
channel ch2: starting piece 1 at 10-NOV-12
channel ch3: starting compressed archived log backup set
channel ch3: specifying archived log(s) in backup set
input archived log thread=1 sequence=40017 RECID=40011 STAMP=798982283
input archived log thread=1 sequence=40018 RECID=40012 STAMP=798983171
input archived log thread=1 sequence=40019 RECID=40013 STAMP=798984077
input archived log thread=1 sequence=40020 RECID=40014 STAMP=798985146
input archived log thread=1 sequence=40021 RECID=40015 STAMP=798985212
channel ch3: starting piece 1 at 10-NOV-12
channel ch4: starting compressed archived log backup set
channel ch4: specifying archived log(s) in backup set
input archived log thread=1 sequence=40022 RECID=40016 STAMP=798985214
input archived log thread=1 sequence=40023 RECID=40017 STAMP=798985992
input archived log thread=1 sequence=40024 RECID=40018 STAMP=798987561
input archived log thread=1 sequence=40025 RECID=40019 STAMP=798988338
channel ch4: starting piece 1 at 10-NOV-12
channel ch4: finished piece 1 at 10-NOV-12
piece handle=/oraclebackup/HFM11PROD/ARC_L0_HFM11PRD_10112012_lgnpv61k_14000_1 tag=LEVEL0 comment=NONE
channel ch4: backup set complete, elapsed time: 00:00:15
channel ch1: finished piece 1 at 10-NOV-12
piece handle=/oraclebackup/HFM11PROD/ARC_L0_HFM11PRD_10112012_ldnpv61j_13997_1 tag=LEVEL0 comment=NONE
channel ch1: backup set complete, elapsed time: 00:00:26
channel ch2: finished piece 1 at 10-NOV-12
piece handle=/oraclebackup/HFM11PROD/ARC_L0_HFM11PRD_10112012_lenpv61j_13998_1 tag=LEVEL0 comment=NONE
channel ch2: backup set complete, elapsed time: 00:00:26
channel ch3: finished piece 1 at 10-NOV-12
piece handle=/oraclebackup/HFM11PROD/ARC_L0_HFM11PRD_10112012_lfnpv61j_13999_1 tag=LEVEL0 comment=NONE
channel ch3: backup set complete, elapsed time: 00:00:25
Finished backup at 10-NOV-12
Starting backup at 10-NOV-12
channel ch1: starting compressed full datafile backup set
channel ch1: specifying datafile(s) in backup set
_*including current control file in backup set*_
channel ch1: starting piece 1 at 10-NOV-12
channel ch1: finished piece 1 at 10-NOV-12
_*piece handle=/oraclebackup/HFM11PROD/CF_L0_HFM11PRD_10112012_lhnpv62e_14001_1 tag=LEVEL0 comment=NONE*_channel ch1: backup set complete, elapsed time: 00:00:01
Finished backup at 10-NOV-12
Starting backup at 10-NOV-12
channel ch1: starting compressed full datafile backup set
channel ch1: specifying datafile(s) in backup set
including current SPFILE in backup set
channel ch1: starting piece 1 at 10-NOV-12
channel ch1: finished piece 1 at 10-NOV-12
piece handle=/oraclebackup/HFM11PROD/SP_L0_HFM11PRD_10112012_linpv62i_14002_1 tag=LEVEL0 comment=NONE
channel ch1: backup set complete, elapsed time: 00:00:01
Finished backup at 10-NOV-12Following is the script of Leve 1 RMAN backup.
RUN {
SHOW ALL;
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
ALLOCATE CHANNEL ch1 TYPE DISK;
ALLOCATE CHANNEL ch2 TYPE DISK;
ALLOCATE CHANNEL ch3 TYPE DISK;
ALLOCATE CHANNEL ch4 TYPE DISK;
BACKUP FORMAT '/oraclebackup/HFM11PROD/DF_L1_%d_%D%M%Y_%u_%s_%p' INCREMENTAL LEVEL 1 AS COMPRESSED BACKUPSET DATABASE TAG='LEVEL1';
BACKUP FORMAT '/oraclebackup/HFM11PROD/ARC_L1_%d_%D%M%Y_%u_%s_%p' ARCHIVELOG ALL NOT BACKED UP 2 TIMES TAG='LEVEL1';
CROSSCHECK ARCHIVELOG ALL;
DELETE NOPROMPT OBSOLETE;
RELEASE CHANNEL ch1;
RELEASE CHANNEL ch2;
RELEASE CHANNEL ch3;
RELEASE CHANNEL ch4;
}Following is the log from Level 1 backup which shows that it has marked the backup of control file in backup piece CF_L0_HFM11PRD_10112012_lhnpv62e_14001_1 as obsolete and deleted.
RMAN> RUN {
2> SHOW ALL;
3> CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
4> ALLOCATE CHANNEL ch1 TYPE DISK;
5> ALLOCATE CHANNEL ch2 TYPE DISK;
6> ALLOCATE CHANNEL ch3 TYPE DISK;
7> ALLOCATE CHANNEL ch4 TYPE DISK;
8> BACKUP FORMAT '/oraclebackup/HFM11PROD/DF_L1_%d_%D%M%Y_%u_%s_%p' INCREMENTAL LEVEL 1 AS COMPRESSED BACKUPSET DATABASE TAG='LEVEL1';
9> BACKUP FORMAT '/oraclebackup/HFM11PROD/ARC_L1_%d_%D%M%Y_%u_%s_%p' ARCHIVELOG ALL NOT BACKED UP 2 TIMES TAG='LEVEL1';
10> CROSSCHECK ARCHIVELOG ALL;
11> DELETE NOPROMPT OBSOLETE;
12> RELEASE CHANNEL ch1;
13> RELEASE CHANNEL ch2;
14> RELEASE CHANNEL ch3;
15> RELEASE CHANNEL ch4;
16> }
RMAN configuration parameters for database with db_unique_name HFM11PRD are:
CONFIGURE RETENTION POLICY TO REDUNDANCY 1;
CONFIGURE BACKUP OPTIMIZATION OFF; # default
CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
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 ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/orahyp_p/product/11.2/dbs/snapcf_HFM11PRD.f'; # default
old RMAN configuration parameters:
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
new RMAN configuration parameters:
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
new RMAN configuration parameters are successfully stored
starting full resync of recovery catalog
full resync complete
allocated channel: ch1
channel ch1: SID=1718 device type=DISK
allocated channel: ch2
channel ch2: SID=1499 device type=DISK
allocated channel: ch3
channel ch3: SID=119 device type=DISK
allocated channel: ch4
channel ch4: SID=1166 device type=DISK
Starting backup at 12-NOV-12
channel ch1: starting compressed incremental level 1 datafile backup set
channel ch1: specifying datafile(s) in backup set
input datafile file number=00001 name=/u04/oradata/HFM11PRD/system01.dbf
input datafile file number=00008 name=/u04/oradata/HFM11PRD/EPM_HFM4.DBF
input datafile file number=00012 name=/u04/oradata/HFM11PRD/EPM_HFM8.DBF
input datafile file number=00017 name=/u04/oradata/HFM11PRD/EPM_HFM12.DBF
input datafile file number=00004 name=/u04/oradata/HFM11PRD/EPM_HSS1.DBF
input datafile file number=00020 name=/u04/oradata/HFM11PRD/EPM_HFM3.DBF
channel ch1: starting piece 1 at 12-NOV-12
channel ch2: starting compressed incremental level 1 datafile backup set
channel ch2: specifying datafile(s) in backup set
input datafile file number=00003 name=/u04/oradata/HFM11PRD/undots01.dbf
input datafile file number=00009 name=/u04/oradata/HFM11PRD/EPM_HFM5.DBF
input datafile file number=00013 name=/u04/oradata/HFM11PRD/EPM_HFM9.DBF
input datafile file number=00018 name=/u04/oradata/HFM11PRD/EPM_HFM13.DBF
input datafile file number=00005 name=/u04/oradata/HFM11PRD/EPM_BI1.DBF
input datafile file number=00021 name=/u04/oradata/HFM11PRD/EPM_HFM15.DBF
channel ch2: starting piece 1 at 12-NOV-12
channel ch3: starting compressed incremental level 1 datafile backup set
channel ch3: specifying datafile(s) in backup set
input datafile file number=00007 name=/u04/oradata/HFM11PRD/EPM_HFM2.DBF
input datafile file number=00011 name=/u04/oradata/HFM11PRD/EPM_HFM7.DBF
input datafile file number=00016 name=/u04/oradata/HFM11PRD/EPM_HFM11.DBF
input datafile file number=00002 name=/u04/oradata/HFM11PRD/sysaux01.dbf
input datafile file number=00022 name=/u04/oradata/HFM11PRD/EPM_HSS_new1.DBF
channel ch3: starting piece 1 at 12-NOV-12
channel ch4: starting compressed incremental level 1 datafile backup set
channel ch4: specifying datafile(s) in backup set
input datafile file number=00006 name=/u04/oradata/HFM11PRD/EPM_HFM1.DBF
input datafile file number=00010 name=/u04/oradata/HFM11PRD/EPM_HFM6.DBF
input datafile file number=00015 name=/u04/oradata/HFM11PRD/EPM_HFM10.DBF
input datafile file number=00019 name=/u04/oradata/HFM11PRD/EPM_HFM14.DBF
input datafile file number=00014 name=/u04/oradata/HFM11PRD/userdata01.dbf
channel ch4: starting piece 1 at 12-NOV-12
channel ch1: finished piece 1 at 12-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L1_HFM11PRD_12112012_lvnq4e3a_14015_1 tag=LEVEL1 comment=NONE
channel ch1: backup set complete, elapsed time: 00:01:36
channel ch1: starting compressed incremental level 1 datafile backup set
channel ch1: specifying datafile(s) in backup set
channel ch4: finished piece 1 at 12-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L1_HFM11PRD_12112012_m2nq4e3a_14018_1 tag=LEVEL1 comment=NONE
channel ch4: backup set complete, elapsed time: 00:01:35
channel ch4: starting compressed incremental level 1 datafile backup set
channel ch4: specifying datafile(s) in backup set
including current SPFILE in backup set
channel ch4: starting piece 1 at 12-NOV-12
including current control file in backup set
channel ch1: starting piece 1 at 12-NOV-12
channel ch1: finished piece 1 at 12-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L1_HFM11PRD_12112012_m3nq4e6a_14019_1 tag=LEVEL1 comment=NONE
channel ch1: backup set complete, elapsed time: 00:00:01
channel ch4: finished piece 1 at 12-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L1_HFM11PRD_12112012_m4nq4e6a_14020_1 tag=LEVEL1 comment=NONE
channel ch4: backup set complete, elapsed time: 00:00:01
channel ch3: finished piece 1 at 12-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L1_HFM11PRD_12112012_m1nq4e3a_14017_1 tag=LEVEL1 comment=NONE
channel ch3: backup set complete, elapsed time: 00:01:39
channel ch2: finished piece 1 at 12-NOV-12
piece handle=/oraclebackup/HFM11PROD/DF_L1_HFM11PRD_12112012_m0nq4e3a_14016_1 tag=LEVEL1 comment=NONE
channel ch2: backup set complete, elapsed time: 00:02:41
Finished backup at 12-NOV-12
Starting backup at 12-NOV-12
current log archived
channel ch1: starting compressed archived log backup set
channel ch1: specifying archived log(s) in backup set
input archived log thread=1 sequence=40201 RECID=40195 STAMP=799144567
input archived log thread=1 sequence=40202 RECID=40196 STAMP=799145383
input archived log thread=1 sequence=40203 RECID=40197 STAMP=799146296
input archived log thread=1 sequence=40204 RECID=40198 STAMP=799147040
input archived log thread=1 sequence=40205 RECID=40199 STAMP=799147640
input archived log thread=1 sequence=40206 RECID=40200 STAMP=799148271
channel ch1: starting piece 1 at 12-NOV-12
channel ch2: starting compressed archived log backup set
channel ch2: specifying archived log(s) in backup set
input archived log thread=1 sequence=40207 RECID=40201 STAMP=799149018
input archived log thread=1 sequence=40208 RECID=40202 STAMP=799150009
input archived log thread=1 sequence=40209 RECID=40203 STAMP=799150549
input archived log thread=1 sequence=40210 RECID=40204 STAMP=799151041
input archived log thread=1 sequence=40211 RECID=40205 STAMP=799151860
input archived log thread=1 sequence=40212 RECID=40206 STAMP=799152535
channel ch2: starting piece 1 at 12-NOV-12
channel ch3: starting compressed archived log backup set
channel ch3: specifying archived log(s) in backup set
input archived log thread=1 sequence=40213 RECID=40207 STAMP=799153553
input archived log thread=1 sequence=40214 RECID=40208 STAMP=799153980
input archived log thread=1 sequence=40215 RECID=40209 STAMP=799154283
input archived log thread=1 sequence=40216 RECID=40210 STAMP=799155243
input archived log thread=1 sequence=40217 RECID=40211 STAMP=799155964
input archived log thread=1 sequence=40218 RECID=40212 STAMP=799156899
channel ch3: starting piece 1 at 12-NOV-12
channel ch4: starting compressed archived log backup set
channel ch4: specifying archived log(s) in backup set
input archived log thread=1 sequence=40219 RECID=40213 STAMP=799157722
input archived log thread=1 sequence=40220 RECID=40214 STAMP=799158015
input archived log thread=1 sequence=40221 RECID=40215 STAMP=799158018
input archived log thread=1 sequence=40222 RECID=40216 STAMP=799158847
input archived log thread=1 sequence=40223 RECID=40217 STAMP=799159640
input archived log thread=1 sequence=40224 RECID=40218 STAMP=799160590
channel ch4: starting piece 1 at 12-NOV-12
channel ch4: finished piece 1 at 12-NOV-12
piece handle=/oraclebackup/HFM11PROD/ARC_L1_HFM11PRD_12112012_m8nq4e8h_14024_1 tag=LEVEL1 comment=NONE
channel ch4: backup set complete, elapsed time: 00:00:25
channel ch1: finished piece 1 at 12-NOV-12
piece handle=/oraclebackup/HFM11PROD/ARC_L1_HFM11PRD_12112012_m5nq4e8g_14021_1 tag=LEVEL1 comment=NONE
channel ch1: backup set complete, elapsed time: 00:00:36
channel ch2: finished piece 1 at 12-NOV-12
piece handle=/oraclebackup/HFM11PROD/ARC_L1_HFM11PRD_12112012_m6nq4e8g_14022_1 tag=LEVEL1 comment=NONE
channel ch2: backup set complete, elapsed time: 00:00:36
channel ch3: finished piece 1 at 12-NOV-12
piece handle=/oraclebackup/HFM11PROD/ARC_L1_HFM11PRD_12112012_m7nq4e8g_14023_1 tag=LEVEL1 comment=NONE
channel ch3: backup set complete, elapsed time: 00:00:35
Finished backup at 12-NOV-12
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402011737949656.ARC RECID=40195 STAMP=799144567
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402021737949656.ARC RECID=40196 STAMP=799145383
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402031737949656.ARC RECID=40197 STAMP=799146296
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402041737949656.ARC RECID=40198 STAMP=799147040
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402051737949656.ARC RECID=40199 STAMP=799147640
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402061737949656.ARC RECID=40200 STAMP=799148271
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402071737949656.ARC RECID=40201 STAMP=799149018
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402081737949656.ARC RECID=40202 STAMP=799150009
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402091737949656.ARC RECID=40203 STAMP=799150549
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402101737949656.ARC RECID=40204 STAMP=799151041
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402111737949656.ARC RECID=40205 STAMP=799151860
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402121737949656.ARC RECID=40206 STAMP=799152535
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402131737949656.ARC RECID=40207 STAMP=799153553
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402141737949656.ARC RECID=40208 STAMP=799153980
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402151737949656.ARC RECID=40209 STAMP=799154283
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402161737949656.ARC RECID=40210 STAMP=799155243
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402171737949656.ARC RECID=40211 STAMP=799155964
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402181737949656.ARC RECID=40212 STAMP=799156899
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402191737949656.ARC RECID=40213 STAMP=799157722
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402201737949656.ARC RECID=40214 STAMP=799158015
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402211737949656.ARC RECID=40215 STAMP=799158018
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402221737949656.ARC RECID=40216 STAMP=799158847
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402231737949656.ARC RECID=40217 STAMP=799159640
validation succeeded for archived log
archived log file name=/u05/oradata/HFM11PRD/HFM11PRD_402241737949656.ARC RECID=40218 STAMP=799160590
Crosschecked 24 objects
RMAN retention policy will be applied to the command
RMAN retention policy is set to redundancy 1
Deleting the following obsolete backups and copies:
Type Key Completion Time Filename/Handle
Backup Set 18521832 10-NOV-12
Backup Piece 18521838 10-NOV-12 /oraclebackup/HFM11PROD/CF_L0_HFM11PRD_10112012_lhnpv62e_14001_1
Backup Set 18521846 10-NOV-12
Backup Piece 18521848 10-NOV-12 /oraclebackup/HFM11PROD/SP_L0_HFM11PRD_10112012_linpv62i_14002_1
deleted backup piece
backup piece handle=/oraclebackup/HFM11PROD/CF_L0_HFM11PRD_10112012_lhnpv62e_14001_1 RECID=14000 STAMP=798988367
deleted backup piece
backup piece handle=/oraclebackup/HFM11PROD/SP_L0_HFM11PRD_10112012_linpv62i_14002_1 RECID=14001 STAMP=798988370
Deleted 2 objects
released channel: ch1
released channel: ch2
released channel: ch3
released channel: ch4
RMAN> exit;Now, on Friday when i am trying to do a restore for this database on another server i am getting error as below. Restore script is as below.
run
allocate AUXILIARY channel c1 device type disk;
allocate AUXILIARY channel c2 device type disk;
allocate AUXILIARY channel c3 device type disk;
allocate AUXILIARY channel c4 device type disk;
set until scn 699575816;
duplicate target database to HFM11TMP;
release channel c1;
release channel c2;
release channel c3;
release channel c4;
}Error is as:
sql clone "alter system set db_unique_name =
''HFM11TMP'' comment=
''Modified by RMAN duplicate'' scope=spfile";
shutdown clone immediate;
startup clone force nomount
restore clone primary controlfile;
alter clone database mount;
executing Memory Script
executing command: SET until clause
sql statement: alter system set db_name = ''HFM11PRD'' comment= ''Modified by RMAN duplicate'' scope=spfile
sql statement: alter system set db_unique_name = ''HFM11TMP'' comment= ''Modified by RMAN duplicate'' scope=spfile
Oracle instance shut down
Oracle instance started
Total System Global Area 4275781632 bytes
Fixed Size 2213632 bytes
Variable Size 2298480896 bytes
Database Buffers 1962934272 bytes
Redo Buffers 12152832 bytes
allocated channel: c1
channel c1: SID=112 device type=DISK
Starting restore at 06-NOV-12
released channel: c1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 11/06/2012 15:13:32
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
RMAN-06024: no backup or copy of the control file found to restoreRMAN is searching for backup of controlfile in backup piece CF_L0_HFM11PRD_10112012_lhnpv62e_14001_1. But this has been already obsolete.
Now, if it not possible to get above backup piece back, then how to proceed with restore with backup piece DF_L0_HFM11PRD_10112012_l8npv5b6_13992_1 as it also has control file backup and available on disk, not obsolete. I can understand the reason for marking CF* file as obsolete because of redundency 1. But how to proceed with restore with available backup ?Hello;
I would change my configure for one :
RMAN>CONFIGURE CONTROLFILE AUTOBACKUP ON;Would use this to check :
list backup of controlfile completed before <date>And would catalog everything again just to be sure before starting the restore.
You may have to catalog use the control file piece to avoid the error.
RMAN> catalog backuppiece ...Another idea is to test the restore using something like this :
RMAN> run {
set until time "to_date('2012 NOV 17 07:00','YYYY MON DD HH24:MI')";
restore controlfile preview;
}Best Regards
mseberg
Edited by: mseberg on Nov 16, 2012 10:12 AM
Edited by: mseberg on Nov 16, 2012 11:13 AM -
Urgent: DBrefresh error 354 while creating control file, oracle9i, SAP R3
Hi experts,
I have created trace file in Source system and moved the same to target system and edited and then while executing the trace file to create control file the following eeror is coming
my trace file is like this. . .
STARTUP NOMOUNT
CREATE CONTROLFILE SET DATABASE "P47" RESETLOGS ARCHIVELOG
-- SET STANDBY TO MAXIMIZE PERFORMANCE
MAXLOGFILES 255
MAXLOGMEMBERS 3
MAXDATAFILES 336
MAXINSTANCES 50
MAXLOGHISTORY 8168
'/oracle/P47/sapdata9/btabd_63/btabd.data63',
'/oracle/P47/sapdata9/stabi_27/stabi.data27',
'/oracle/P47/sapdata9/btabi_122/btabi.data122',
'/oracle/P47/sapdata9/stabd_28/stabd.data28',
'/oracle/P47/sapdata9/btabi_123/btabi.data123',
'/oracle/P47/sapdata9/btabd_64/btabd.data64',
'/oracle/P47/sapdata9/btabi_124/btabi.data124'
CHARACTER SET WE8DEC
i run command like this:
SQL> @/oracle/P47/saptrace/usertrace/control.sql
ORACLE instance started.
Total System Global Area 1249618992 bytes
Fixed Size 732208 bytes
Variable Size 788529152 bytes
Database Buffers 459022446 bytes
Redo Buffers 1335296 bytes
<b>354</b>
when I press 'enter' again SQL prompt is comming
Please help
rgdsHi markus,
thanks for reply . .
control files are not created. . . .
alertSID logs shows as follows
orap47> tail -f alert_P47.log
ARCH shutting down
Thu Dec 13 13:01:51 2007
ARC0: Archival stopped
Thu Dec 13 13:01:51 2007
ARC1: Archival stopped
Thu Dec 13 13:01:54 2007
ARCH: Archiving is disabled
Shutting down archive processes
Archiving is disabled
Archive process shutdown avoided: 0 active
<b>When @/oracle/saptrace/usertrace/control.sql command given in sepearate SQL window</b>
Thu Dec 13 13:03:37 2007
Starting ORACLE instance (normal)
Disable cache advisory with old cache parameters
Thu Dec 13 13:03:37 2007
WARNING: EINVAL creating segment of size 0x000000004b800000
fix shm parameters in /etc/system or equivalent
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
SCN scheme 3
LICENSE_MAX_USERS = 0
SYS auditing is disabled
Starting up ORACLE RDBMS Version: 9.2.0.4.0.
System parameters with non-default values:
processes = 80
sessions = 96
timed_statistics = TRUE
shared_pool_size = 704643072
enqueue_resources = 8000
control_files = /oracle/P47/sapdata1/cntrl/cntrlP47.dbf, /oracle/P47/sapdata2/cntrl/cntrlP47.dbf, /oracle/P47/sapdata3/cntrl/cntrlP47.dbf
db_block_buffers = 56033
db_block_checksum = FALSE
db_block_size = 8192
compatible = 9.2.0
log_archive_start = TRUE
log_archive_dest = /oracle/P47/saparch/P47arch
log_buffer = 1048576
log_checkpoint_interval = 0
db_files = 354
db_file_multiblock_read_count= 8
log_checkpoints_to_alert = TRUE
control_file_record_keep_time= 30
dml_locks = 2500
row_locking = always
replication_dependency_tracking= FALSE
transactions_per_rollback_segment= 20
rollback_segments = PRS_0, PRS_1, PRS_10, PRS_11, PRS_12, PRS_13, PRS_14, PRS_2, PRS_3, PRS_4, PRS_5, PRS_6, PRS_7, PRS_8, PRS_9
transaction_auditing = FALSE
remote_os_authent = TRUE
db_domain = world
parallel_max_servers = 20
hash_join_enabled = FALSE
background_dump_dest = /oracle/P47/saptrace/background
user_dump_dest = /oracle/P47/saptrace/usertrace
core_dump_dest = /oracle/P47/saptrace/background
optimizer_features_enable= 9.2.0
sort_area_size = 2097152
sort_area_retained_size = 0
db_name = P47
open_cursors = 800
optimizer_mode = choose
btree_bitmap_plans = FALSE
pushjoin_predicate = FALSE
optimizer_index_cost_adj = 10
newinitial_join_orders = FALSE
optimpeek_user_binds = FALSE
PMON started with pid=2
DBW0 started with pid=3
LGWR started with pid=4
CKPT started with pid=5
SMON started with pid=6
RECO started with pid=7
Thu Dec 13 13:03:39 2007
ARCH: STARTING ARCH PROCESSES
ARC0 started with pid=8
ARC0: Archival started
ARC1 started with pid=9
Thu Dec 13 13:03:39 2007
ARCH: STARTING ARCH PROCESSES COMPLETE
Thu Dec 13 13:03:39 2007
ARC0: Thread not mounted
Thu Dec 13 13:03:39 2007
ARC1: Archival started
ARC1: Thread not mounted
rgds -
Control file failed error while duplicating database using RMAN
I am using oracle database 10g R2 and trying to make a clone of the source database orcl on the same machine but with different directory structure with the name of test.
When i run the duplicate command to create test database, then following error is generted:
D:\>rman target sys@orcl nocatalog auxiliary /
Recovery Manager: Release 10.2.0.1.0 - Production on Fri Nov 11 12:13:26 2011
Copyright (c) 1982, 2005, Oracle. All rights reserved.
target database Password:
connected to target database: ORCL (DBID=1264668332)
using target database control file instead of recovery catalog
connected to auxiliary database: TEST (not mounted)
RMAN> @script.txt
RMAN> Run {
2> Allocate channel C1 type disk;
3> allocate auxiliary channel 'adisk_0' type DISK;
4> duplicate target database to "test";
5> #BACKUP INCREMENTAL LEVEL 1 DATABASE;
6> #BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE;
7> #BACKUP INCREMENTAL LEVEL 0 DATABASE;
8> #delete obsolete;
9> }
allocated channel: C1
channel C1: sid=140 devtype=DISK
allocated channel: adisk_0
channel adisk_0: sid=157 devtype=DISK
Starting Duplicate Db at 11-NOV-11
contents of Memory Script:
set until scn 12926250;
set newname for datafile 1 to
"D:\TEST\ORADATA\SYSTEM01.DBF";
set newname for datafile 2 to
"D:\TEST\ORADATA\UNDOTBS01.DBF";
set newname for datafile 3 to
"D:\TEST\ORADATA\SYSAUX01.DBF";
set newname for datafile 4 to
"D:\TEST\ORADATA\USERS01.DBF";
set newname for datafile 5 to
"D:\TEST\ORADATA\EXAMPLE01.DBF";
set newname for datafile 6 to
"D:\TEST\ORADATA\GL.DBF";
restore
check readonly
clone database
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting restore at 11-NOV-11
channel adisk_0: starting datafile backupset restore
channel adisk_0: specifying datafile(s) to restore from backup set
restoring datafile 00001 to D:\TEST\ORADATA\SYSTEM01.DBF
restoring datafile 00002 to D:\TEST\ORADATA\UNDOTBS01.DBF
restoring datafile 00003 to D:\TEST\ORADATA\SYSAUX01.DBF
restoring datafile 00004 to D:\TEST\ORADATA\USERS01.DBF
restoring datafile 00005 to D:\TEST\ORADATA\EXAMPLE01.DBF
restoring datafile 00006 to D:\TEST\ORADATA\GL.DBF
channel adisk_0: reading from backup piece D:\FLASH_RECOVERY_AREA\ORCL\BACKUPSET\2011_11_07\O1_MF_NNND0_TAG20111107T220822_7CJ
P
channel adisk_0: restored backup piece 1
piece handle=D:\FLASH_RECOVERY_AREA\ORCL\BACKUPSET\2011_11_07\O1_MF_NNND0_TAG20111107T220822_7CJ44MH4_.BKP tag=TAG20111107T220
channel adisk_0: restore complete, elapsed time: 00:01:46
Finished restore at 11-NOV-11
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "TEST" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 ( 'D:\TEST\ORADATA\REDO01.LOG' ) SIZE 50 M REUSE,
GROUP 2 ( 'D:\TEST\ORADATA\REDO02.LOG' ) SIZE 50 M REUSE,
GROUP 3 ( 'D:\TEST\ORADATA\REDO03.LOG' ) SIZE 50 M REUSE
DATAFILE
'D:\TEST\ORADATA\SYSTEM01.DBF'
CHARACTER SET WE8MSWIN1252
contents of Memory Script:
switch clone datafile all;
executing Memory Script
datafile 2 switched to datafile copy
input datafile copy recid=1 stamp=766930525 filename=D:\TEST\ORADATA\UNDOTBS01.DBF
datafile 3 switched to datafile copy
input datafile copy recid=2 stamp=766930525 filename=D:\TEST\ORADATA\SYSAUX01.DBF
datafile 4 switched to datafile copy
input datafile copy recid=3 stamp=766930526 filename=D:\TEST\ORADATA\USERS01.DBF
datafile 5 switched to datafile copy
input datafile copy recid=4 stamp=766930526 filename=D:\TEST\ORADATA\EXAMPLE01.DBF
datafile 6 switched to datafile copy
input datafile copy recid=5 stamp=766930526 filename=D:\TEST\ORADATA\GL.DBF
contents of Memory Script:
set until scn 12926250;
recover
clone database
delete archivelog
executing Memory Script
executing command: SET until clause
Starting recover at 11-NOV-11
channel adisk_0: starting incremental datafile backupset restore
channel adisk_0: specifying datafile(s) to restore from backup set
destination for restore of datafile 00001: D:\TEST\ORADATA\SYSTEM01.DBF
destination for restore of datafile 00002: D:\TEST\ORADATA\UNDOTBS01.DBF
destination for restore of datafile 00003: D:\TEST\ORADATA\SYSAUX01.DBF
destination for restore of datafile 00004: D:\TEST\ORADATA\USERS01.DBF
destination for restore of datafile 00005: D:\TEST\ORADATA\EXAMPLE01.DBF
destination for restore of datafile 00006: D:\TEST\ORADATA\GL.DBF
channel adisk_0: reading from backup piece D:\FLASH_RECOVERY_AREA\ORCL\BACKUPSET\2011_11_09\O1_MF_NNND1_TAG20111109T223628_7CO
P
channel adisk_0: restored backup piece 1
piece handle=D:\FLASH_RECOVERY_AREA\ORCL\BACKUPSET\2011_11_09\O1_MF_NNND1_TAG20111109T223628_7COGJZVT_.BKP tag=TAG20111109T223
channel adisk_0: restore complete, elapsed time: 00:00:07
channel adisk_0: starting incremental datafile backupset restore
channel adisk_0: specifying datafile(s) to restore from backup set
destination for restore of datafile 00001: D:\TEST\ORADATA\SYSTEM01.DBF
destination for restore of datafile 00002: D:\TEST\ORADATA\UNDOTBS01.DBF
destination for restore of datafile 00003: D:\TEST\ORADATA\SYSAUX01.DBF
destination for restore of datafile 00004: D:\TEST\ORADATA\USERS01.DBF
destination for restore of datafile 00005: D:\TEST\ORADATA\EXAMPLE01.DBF
destination for restore of datafile 00006: D:\TEST\ORADATA\GL.DBF
channel adisk_0: reading from backup piece D:\FLASH_RECOVERY_AREA\ORCL\BACKUPSET\2011_11_10\O1_MF_NNND1_TAG20111110T221428_7CR
P
channel adisk_0: restored backup piece 1
piece handle=D:\FLASH_RECOVERY_AREA\ORCL\BACKUPSET\2011_11_10\O1_MF_NNND1_TAG20111110T221428_7CR1MQFO_.BKP tag=TAG20111110T221
channel adisk_0: restore complete, elapsed time: 00:00:16
starting media recovery
archive log thread 1 sequence 524 is already on disk as file D:\FLASH_RECOVERY_AREA\ORCL\ARCHIVELOG\2011_11_11\O1_MF_1_524_7CS
C
archive log filename=D:\FLASH_RECOVERY_AREA\ORCL\ARCHIVELOG\2011_11_11\O1_MF_1_524_7CSG2HVT_.ARC thread=1 sequence=524
media recovery complete, elapsed time: 00:00:14
Finished recover at 11-NOV-11
contents of Memory Script:
shutdown clone;
startup clone nomount ;
executing Memory Script
database dismounted
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area 230686720 bytes
Fixed Size 1248236 bytes
Variable Size 67109908 bytes
Database Buffers 155189248 bytes
Redo Buffers 7139328 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "TEST" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 ( 'D:\TEST\ORADATA\REDO01.LOG' ) SIZE 50 M REUSE,
GROUP 2 ( 'D:\TEST\ORADATA\REDO02.LOG' ) SIZE 50 M REUSE,
GROUP 3 ( 'D:\TEST\ORADATA\REDO03.LOG' ) SIZE 50 M REUSE
DATAFILE
'D:\TEST\ORADATA\SYSTEM01.DBF'
CHARACTER SET WE8MSWIN1252
released channel: C1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 11/11/2011 12:16:21
RMAN-06136: ORACLE error from auxiliary database: ORA-01503: CREATE CONTROLFILE failed
ORA-01504: database name 'TEST' does not match parameter db_name 'orcl'
RMAN> **end-of-file**
Script.txt
Run {
Allocate channel C1 type disk;
allocate auxiliary channel 'adisk_0' type DISK;
duplicate target database to "test";
}Kindly help?Moazzam wrote:
RMAN-06136: ORACLE error from auxiliary database: ORA-01503: CREATE CONTROLFILE failed
ORA-01504: database name 'TEST' does not match parameter db_name 'orcl'
Kindly help?>Please check what is the value of parameter db_name in the standby database? It should be match with TEST name
Cheers -
Control File error while duplicating Database through Rman
Hi,
Oracle Ver: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
Os:Win Xp
I am trying to create a Standby through Rman....
I am using this Run Block to take backup of Primary Database.......
run {
allocate channel d1 type disk;
allocate channel d2 type disk;
setlimit channel d1 kbytes 2097150;
setlimit channel d2 kbytes 2097150;
backup incremental level 0 format 'e:\Oracle\standby\rman\df_%U' database
include current controlfile for standby;
sql "alter system archive log current";
backup
archivelog all format 'e:\Oracle\standby\rman\al_%U' delete input;
}After taking the Backup when I am trying to create the standby with Duplicate command it s giving me Error...
The Run Block I am using is ......
RMAN> run {
2> allocate auxiliary channel dup1 type disk;
3> allocate auxiliary channel dup2 type disk;
4> set newname for datafile 1 to 'E:\Oracle\standby\system01.dbf';
5> set newname for datafile 2 to 'E:\Oracle\standby\UNDOTBS01.DBF';
6> set newname for datafile 3 to 'E:\Oracle\standby\SYSAUX01.DBF';
7> set newname for datafile 4 to 'E:\Oracle\standby\USERS01.DBF';
8> duplicate target database for standby
9> dorecover;
10> }
allocated channel: dup1
channel dup1: sid=37 devtype=DISK
allocated channel: dup2
channel dup2: sid=36 devtype=DISK
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting Duplicate Db at 02-OCT-08
contents of Memory Script:
set until scn 1105194;
restore clone standby controlfile;
sql clone 'alter database mount standby database';
executing Memory Script
executing command: SET until clause
Starting restore at 02-OCT-08
channel dup1: starting datafile backupset restore
channel dup1: restoring control file
channel dup1: reading from backup piece E:\ORACLE\STANDBY\RMAN\DF_0VJS4RS7_1_1
channel dup1: restored backup piece 1
piece handle=E:\ORACLE\STANDBY\RMAN\DF_0VJS4RS7_1_1 tag=TAG20081002T124502
channel dup1: restore complete, elapsed time: 00:00:01
output filename=D:\ORACLE\PRODUCT\10.2.0\DB_1\DATABASE\CTL1STANDBY.ORA
Finished restore at 02-OCT-08
sql statement: alter database mount standby database
released channel: dup1
released channel: dup2
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 10/02/2008 13:01:43
RMAN-03015: error occurred in stored script Memory Script
RMAN-03009: failure of sql command on clone_default channel at 10/02/2008 13:01:43
RMAN-11003: failure during parse/execution of SQL statement: alter database mount standby database
*ORA-00201: control file version 10.2.0.1.0 incompatible with ORACLE version 10.2.0.0.0*
ORA-00202: control file: 'D:\ORACLE\PRODUCT\10.2.0\DB_1\DATABASE\CTL1STANDBY.ORA'Why i am getting this Incomaptable Control File error inspite of Backing up the control File.....
Regards,
Prosenjit MukherjeeCheck the value for the parameter "COMPATIBLE" in the source and standby database instance parameter files.
"COMPATIBLE" should be the same.
See http://download.oracle.com/docs/cd/B19306_01/server.102/b14239/create_ps.htm#i70517
"... ensure the COMPATIBLE initialization parameter is set to the same value on both the primary and standby databases"
Edited by: Hemant K Chitale on Oct 2, 2008 4:09 PM
Added link and quote from 10g doc -
Restore from OSB. RMAN-06024: no backup or copy of the control file found
I backed up controlfile for standby on production server to OSB media:
-bash-3.00$ rman target / catalog rman/rman@emgc
Recovery Manager: Release 10.2.0.5.0 - Production on Tue Jan 25 15:15:33 2011
Copyright (c) 1982, 2007, Oracle. All rights reserved.
connected to target database: EMGC (DBID=1838014073)
connected to recovery catalog database
RMAN>
RMAN> CONFIGURE DEVICE TYPE 'SBT_TAPE' PARALLELISM 2 BACKUP TYPE TO COMPRESSED BACKUPSET;
RUN
ALLOCATE CHANNEL ch1 DEVICE TYPE 'SBT_TAPE';
BACKUP CURRENT CONTROLFILE FOR STANDBY tag 'stb_ctl';
RELEASE CHANNEL ch1;
CONFIGURE DEVICE TYPE 'SBT_TAPE' CLEAR;
new RMAN configuration parameters:
CONFIGURE DEVICE TYPE 'SBT_TAPE' PARALLELISM 2 BACKUP TYPE TO COMPRESSED BACKUPSET;
new RMAN configuration parameters are successfully stored
starting full resync of recovery catalog
full resync complete
RMAN> 2> 3> 4> 5> 6>
allocated channel: ch1
channel ch1: sid=1085 devtype=SBT_TAPE
channel ch1: Oracle Secure Backup
Starting backup at 25-JAN-11
channel ch1: starting compressed full datafile backupset
channel ch1: specifying datafile(s) in backupset
including standby control file in backupset
channel ch1: starting piece 1 at 25-JAN-11
channel ch1: finished piece 1 at 25-JAN-11
piece handle=1em30ngu_1_1 tag=STB_CTL comment=API Version 2.0,MMS Version 10.3.0.2
channel ch1: backup set complete, elapsed time: 00:00:27
Finished backup at 25-JAN-11
released channel: ch1
RMAN> list backup of controlfile;
old RMAN configuration parameters:
CONFIGURE DEVICE TYPE 'SBT_TAPE' PARALLELISM 2 BACKUP TYPE TO COMPRESSED BACKUPSET;
RMAN configuration parameters are successfully reset to default value
starting full resync of recovery catalog
full resync complete
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
1479 Full 512.00K SBT_TAPE 00:00:18 25-JAN-11
BP Key: 1480 Status: AVAILABLE Compressed: YES Tag: STB_CTL
Handle: 1em30ngu_1_1 Media: mf_rman-000003
Standby Control File Included: Ckp SCN: 33567224 Ckp time: 25-JAN-11
RMAN>
On standby server I try to restore this control file but there is some trouble with restore... By the way I can delete that backup piece...
-bash-3.00$ rman target / catalog rman/rman@emgc
Recovery Manager: Release 10.2.0.5.0 - Production on Tue Jan 25 15:34:32 2011
Copyright (c) 1982, 2007, Oracle. All rights reserved.
connected to target database: emgc (not mounted)
connected to recovery catalog database
RMAN> set DBID=1838014073;
executing command: SET DBID
database name is "EMGC" and DBID is 1838014073
RMAN> RUN
ALLOCATE CHANNEL ch1 DEVICE TYPE 'SBT_TAPE';
crosscheck backup of controlfile;
2> 3> 4> 5>
allocated channel: ch1
channel ch1: sid=1093 devtype=SBT_TAPE
channel ch1: Oracle Secure Backup
crosschecked backup piece: found to be 'AVAILABLE'
backup piece handle=1em30ngu_1_1 recid=40 stamp=741367328
Crosschecked 1 objects
released channel: ch1
RMAN> list backup of controlfile;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
1479 Full 512.00K SBT_TAPE 00:00:18 25-JAN-11
BP Key: 1480 Status: AVAILABLE Compressed: YES Tag: STB_CTL
Handle: 1em30ngu_1_1 Media: mf_rman-000003
Standby Control File Included: Ckp SCN: 33567224 Ckp time: 25-JAN-11
RMAN> RUN
ALLOCATE CHANNEL ch1 DEVICE TYPE 'SBT_TAPE';
RESTORE CONTROLFILE FROM TAG 'STB_CTL';
2> 3> 4> 5>
allocated channel: ch1
channel ch1: sid=1093 devtype=SBT_TAPE
channel ch1: Oracle Secure Backup
Starting restore at 25-JAN-11
released channel: ch1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 01/25/2011 15:35:20
RMAN-06026: some targets not found - aborting restore
RMAN-06024: no backup or copy of the control file found to restore
RMAN> RUN
ALLOCATE CHANNEL ch1 DEVICE TYPE 'SBT_TAPE';
delete noprompt backup of controlfile;
2> 3> 4> 5>
allocated channel: ch1
channel ch1: sid=1093 devtype=SBT_TAPE
channel ch1: Oracle Secure Backup
List of Backup Pieces
BP Key BS Key Pc# Cp# Status Device Type Piece Name
1480 1479 1 1 AVAILABLE SBT_TAPE 1em30ngu_1_1
deleted backup piece
backup piece handle=1em30ngu_1_1 recid=40 stamp=741367328
Deleted 1 objects
released channel: ch1
RMAN>You cannot specify a tag for a standby control file.
read here
http://download.oracle.com/docs/cd/B10501_01/server.920/a96566/rcmstand.htm#1002594
Edited by: Adigozalov Gurban on Jan 25, 2011 2:14 PM -
Hi
database name CLONESQL(duplicate database) does not match parameter db_name ORCL4 (source database) where should i change this one
RMAN> duplicate target database to CLONESQL;
Starting Duplicate Db at 12-SEP-11
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=97 device type=DISK
contents of Memory Script:
set until scn 923880;
set newname for datafile 1 to
"/u01/app/oracle/oradata/CLONESQLo1_mf_system_76tvgsh1_.dbf";
set newname for datafile 2 to
"/u01/app/oracle/oradata/CLONESQLo1_mf_sysaux_76tvgsjg_.dbf";
set newname for datafile 3 to
"/u01/app/oracle/oradata/CLONESQLo1_mf_undotbs1_76tvgsqn_.dbf";
set newname for datafile 4 to
"/u01/app/oracle/oradata/CLONESQLo1_mf_users_76tvgsxh_.dbf";
set newname for datafile 5 to
"/u01/app/oracle/oradata/CLONESQLo1_mf_example_76tvstov_.dbf";
set newname for datafile 6 to
"/u01/app/oracle/oradata/CLONESQLrman01.dbf";
restore
clone database
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting restore at 12-SEP-11
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_AUX_DISK_1: restoring datafile 00001 to /u01/app/oracle/oradata/CLONESQLo1_mf_system_76tvgsh1_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00002 to /u01/app/oracle/oradata/CLONESQLo1_mf_sysaux_76tvgsjg_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00003 to /u01/app/oracle/oradata/CLONESQLo1_mf_undotbs1_76tvgsqn_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00004 to /u01/app/oracle/oradata/CLONESQLo1_mf_users_76tvgsxh_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00005 to /u01/app/oracle/oradata/CLONESQLo1_mf_example_76tvstov_.dbf
channel ORA_AUX_DISK_1: restoring datafile 00006 to /u01/app/oracle/oradata/CLONESQLrman01.dbf
channel ORA_AUX_DISK_1: reading from backup piece /u01/app/oracle/flash_recovery_area/ORCL4/backupset/2011_09_12/o1_mf_nnndf_TAG20110912T121122_76v1mbyr_.bkp
channel ORA_AUX_DISK_1: piece handle=/u01/app/oracle/flash_recovery_area/ORCL4/backupset/2011_09_12/o1_mf_nnndf_TAG20110912T121122_76v1mbyr_.bkp tag=TAG20110912T121122
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:02:19
Finished restore at 12-SEP-11
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "CLONESQL" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 ( '/u01/app/oracle/oradata/CLONESQL/onlielogo1_mf_1_76tvr06l_.log', '/u01/app/oracle/flash_recovery_area/CLONESQL/onlinelog/o1_mf_1_76tvr4pp_.log' ) SIZE 50 M REUSE,
GROUP 2 ( '/u01/app/oracle/oradata/CLONESQL/onlielogo1_mf_2_76tvr940_.log', '/u01/app/oracle/flash_recovery_area/CLONESQL/onlinelog/o1_mf_2_76tvrf5y_.log' ) SIZE 50 M REUSE,
GROUP 3 ( '/u01/app/oracle/oradata/CLONESQL/onlielogo1_mf_3_76tvrl7w_.log', '/u01/app/oracle/flash_recovery_area/CLONESQL/onlinelog/o1_mf_3_76tvrrpm_.log' ) SIZE 50 M REUSE
DATAFILE
'/u01/app/oracle/oradata/CLONESQLo1_mf_system_76tvgsh1_.dbf'
CHARACTER SET WE8MSWIN1252
contents of Memory Script:
switch clone datafile all;
executing Memory Script
datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=761683828 file name=/u01/app/oracle/oradata/CLONESQLo1_mf_sysaux_76tvgsjg_.dbf
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=761683828 file name=/u01/app/oracle/oradata/CLONESQLo1_mf_undotbs1_76tvgsqn_.dbf
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=761683828 file name=/u01/app/oracle/oradata/CLONESQLo1_mf_users_76tvgsxh_.dbf
datafile 5 switched to datafile copy
input datafile copy RECID=4 STAMP=761683828 file name=/u01/app/oracle/oradata/CLONESQLo1_mf_example_76tvstov_.dbf
datafile 6 switched to datafile copy
input datafile copy RECID=5 STAMP=761683828 file name=/u01/app/oracle/oradata/CLONESQLrman01.dbf
contents of Memory Script:
set until scn 923880;
recover
clone database
delete archivelog
executing Memory Script
executing command: SET until clause
Starting recover at 12-SEP-11
using channel ORA_AUX_DISK_1
starting media recovery
archived log for thread 1 with sequence 4 is already on disk as file /u01/app/oracle/flash_recovery_area/ORCL4/archivelog/2011_09_12/o1_mf_1_4_76v1q11f_.arc
archived log for thread 1 with sequence 5 is already on disk as file /u01/app/oracle/flash_recovery_area/ORCL4/archivelog/2011_09_12/o1_mf_1_5_76vdyn6f_.arc
archived log file name=/u01/app/oracle/flash_recovery_area/ORCL4/archivelog/2011_09_12/o1_mf_1_4_76v1q11f_.arc thread=1 sequence=4
archived log file name=/u01/app/oracle/flash_recovery_area/ORCL4/archivelog/2011_09_12/o1_mf_1_5_76vdyn6f_.arc thread=1 sequence=5
media recovery complete, elapsed time: 00:00:05
Finished recover at 12-SEP-11
contents of Memory Script:
shutdown clone immediate;
startup clone nomount ;
executing Memory Script
database dismounted
Oracle instance shut down
connected to auxiliary database (not started)
startup failed: ORA-01078: failure in processing system parameters
LRM-00109: could not open parameter file '/u01/app/oracle/product/11.1.0/db_1/dbs/initCLONESQL.ora'
starting Oracle instance without parameter file for retrieval of spfile
Oracle instance started
Total System Global Area 158662656 bytes
Fixed Size 2142496 bytes
Variable Size 79695584 bytes
Database Buffers 71303168 bytes
Redo Buffers 5521408 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "CLONESQL" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 292
LOGFILE
GROUP 1 ( '/u01/app/oracle/oradata/CLONESQL/onlielogo1_mf_1_76tvr06l_.log', '/u01/app/oracle/flash_recovery_area/CLONESQL/onlinelog/o1_mf_1_76tvr4pp_.log' ) SIZE 50 M REUSE,
GROUP 2 ( '/u01/app/oracle/oradata/CLONESQL/onlielogo1_mf_2_76tvr940_.log', '/u01/app/oracle/flash_recovery_area/CLONESQL/onlinelog/o1_mf_2_76tvrf5y_.log' ) SIZE 50 M REUSE,
GROUP 3 ( '/u01/app/oracle/oradata/CLONESQL/onlielogo1_mf_3_76tvrl7w_.log', '/u01/app/oracle/flash_recovery_area/CLONESQL/onlinelog/o1_mf_3_76tvrrpm_.log' ) SIZE 50 M REUSE
DATAFILE
'/u01/app/oracle/oradata/CLONESQLo1_mf_system_76tvgsh1_.dbf'
CHARACTER SET WE8MSWIN1252
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 09/12/2011 18:51:07
RMAN-06136: ORACLE error from auxiliary database: ORA-01503: CREATE CONTROLFILE failed
ORA-01504: database name 'CLONESQL' does not match parameter db_name 'ORCL4'
Thank youYou should change the DB_NAME parameter in the initial configuration (init<SID>.ora) file for the clone database before startup to CLONESQL.
Otherwise, show us the initial parameters for both source and clone.here is my parameter file
orcl4.ora
orcl4.__db_cache_size=385875968
orcl4.__java_pool_size=12582912
orcl4.__large_pool_size=4194304
orcl4.__oracle_base='/u01/app/oracle'#ORACLE_BASE set from environment
orcl4.__pga_aggregate_target=390070272
orcl4.__sga_target=578813952
orcl4.__shared_io_pool_size=0
orcl4.__shared_pool_size=167772160
Thank you
orcl4.__streams_pool_size=0
*.audit_file_dest='/u01/app/oracle/admin/orcl4/adump'
*.audit_trail='db'
*.compatible='11.1.0.0.0'
*.control_files='/u01/app/oracle/oradata/ORCL4/controlfile/o1_mf_76tvqvnw_.ctl','/u01/app/oracle/flash_recovery_area/ORCL4/controlfile/o1_mf_76tvqwmf_.ctl'
*.db_block_size=8192
*.db_create_file_dest='/u01/app/oracle/oradata'
*.db_domain=''
*.db_name='orcl4'
*.db_recovery_file_dest='/u01/app/oracle/flash_recovery_area'
*.db_recovery_file_dest_size=2147483648
*.diagnostic_dest='/u01/app/oracle'
*.dispatchers='(PROTOCOL=TCP) (SERVICE=orcl4XDB)'
*.log_archive_format='%t_%s_%r.dbf'
*.memory_target=965738496
*.open_cursors=300
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.undo_tablespace='UNDOTBS1'
initclonesql.ora
db_name='CLONESQL'
db_block_size=8192
compatible='11.1.0.0.0'
remote_login_passwordfile='EXCLUSIVE'
control_files='/u01/app/oracle/oradata/CLONESQL/controlfile/o1_mf_76tvqvnw_.ctl','/u01/app/oracle/flash_recovery_area/CLONESQL/controlfile/o1_mf_76tvqwmf_.ctl'
db_file_name_convert = ('/u01/app/oracle/oradata/ORCL4/datafile/','/u01/app/oracle/oradata/CLONESQL')
log_file_name_convert = ('/u01/app/oracle/oradata/ORCL4/onlinelog/','/u01/app/oracle/oradata/CLONESQL/onlielog','/u01/app/oracle/flash_recovery_area/ORCL4/onlinelog','/u01/app/oracle/flash_recovery_area/CLONESQL/onlinelog') -
HI
CAN anyone tell me
how can i perform recovery if all my control files get lost,and i have cold backup datafiles and control files of last week. so pls suggest me how recovery will
be performed i.e datfile header is showing me scn 102346
and control file contains older scns .
and my database is in archive log mode.If you do not have a backup of current control file, you cannot restore your database to the time when the failure occurred.
In simple words, the old control file would not know anything about the new archive logs.Satish,
Think about what you said. If you backup at 1am every night and archivelogs every 4 hours and you lose the storage volumes holding the database and controlfiles and redo logs at 6pm ... how would you recover the database ? The controlfile backup of 1am "does not know anything about the new archive logs" from 1am to 6pm, and yet you have ArchiveLog backups upto 4pm.
Would you tell your manager that you can't recover the database as of upto 4pm ?
(whether you use RMAN or do not use RMAN , whether you use a Catalog or do not use a Catalog with RMAN, those questiosn are irrelevant). -
Hello-
I was looking over some configurations that was setup by another DBA.
There are 3 control files created but they all are on the same disk/directory.
Control file auto backup is on to tape.
If there was a hardware failure and all three control were corrupted/lost then a backup would be used but
full recovery and RESETLOGS would be needed which would lead to redo data loss.
If I configured 1 control file on a seperate disk. I would be able to copy this one and create 3 files again and the database
would be started again without needing recovery if all else was fine.
If the control keeps track of redo logs SCN, Archive logs history and RMAN backups when these change then wouldn't another control file backup/ trace need to be done ?
Control File Trace only alllows to rebuild the database not to copy. How often is the need to taken ? Every change in the database ?
Backup to the Flash Recovery is another backup not an updated copy to copy from but to restore/recovery with.
Do have have these theories correct and my best setup would to send at least one to another disk.
Thanks-If there was a hardware failure and all three control were corrupted/lost then a backup would be used but
full recovery and RESETLOGS would be needed which would lead to redo data loss. No. If you lose all three controlfiles, you either
a. RESTORE a backup of the controlfile
OR
b. CREATE CONTROLFILE (from a script)
In either case, you do NOT need to do an INCOMPLETE Recovery. You will be doing a COMPLETE Recovery (if you have the Online Redo Logs). However, an OPEN RESETLOGS is still required. The %r in the log_archive_format since 10g allows ArchiveLogs to be retained through ResetLogs.
If the control keeps track of redo logs SCN, Archive logs history and RMAN backups when these change then wouldn't another control file backup/ trace need to be done ? If you RESTORE the controlfile you lose no information. However, you still have to OPEN RESETLOGS.
If you do a CREATE CONTROLFILE, yes, you lose information about ArchiveLogs history and RMAN Backups.
You can issue a CATALOG command to re-catalog available Backups.
Control File Trace only alllows to rebuild the database not to copy.A Control File Trace is to recreate the Controlfile. Not rebuild the database.
Backup to the Flash Recovery is another backup not an updated copy to copy from but to restore/recovery with. I don't understand what your statement or question might be here.
Hemant K Chitale
http://hemantoracledba.blogspot.com
Edited by: Hemant K Chitale on Mar 2, 2011 2:44 PM
Edited by: Hemant K Chitale on Mar 2, 2011 2:45 PM -
Functioning of control file when re-created
Hi friends,
we can recover database without data loss when there is a situation to re-create control file(for suppose control file is lost and no multiplexed copies are available) using NORESETLOGS option in controlfile script.
when we re-create controlfile, no SCN and checkpoint information will be there in controlfile. Then how controlfile will get the latest SCN and how it allows DB to be up and running.
please explain. thanks in advanceHi,
As per my knowledge I am explaning what will happen at Background.
As you said that control File is lost and no mutiplexed, In that scenario you are going to recreate the Controlfile. As we know that control file will be in Sync with All DataFiles (System etc.,) , which will hold the SCN numbers, When the Instance is UP with the newly Created ControlFile (Since scn is not available), it will get the Highest SCN Number from Current DataFiles and Check for in Sync with other Datafiles, whether SCN is in Sync with the Other data files or not.
And further proceed with Recovery Process Based on the Redo Logs.
As you said if the required SCN is not available in the Redo Logs it will Check for the Archive Redo Logs Based on the SCN i.e., (If Req SCN is < SCN in Redo Logs) It will Check for Archive Logs files.
Let me know in case If I am not clear or some where wrong in concept so that I can learn some thing inturn from others.!!
Thanks & Regards,
Pavan Kumar N -
Problem in identifying control file when creating physical standby
hi there,
(database version: 10.2.0.4
plateform linux)
I'm using the command as below to create physical standby database from backup:
rman target / auxiliary sys/tiger@paceview
Recovery Manager: Release 10.2.0.4.0 - Production on Tue Sep 4 18:05:53 2012
Copyright (c) 1982, 2007, Oracle. All rights reserved.
connected to target database: PACEVIEW (DBID=2092349485)
connected to auxiliary database: PACEVIEW (not mounted)
run {
allocate auxiliary channel c1 device type DISK;
set until sequence 38;
duplicate target database for standby dorecover nofilenamecheck;
released channel: ORA_DISK_1
allocated channel: c1
channel c1: sid=35 devtype=DISK
allocated channel: c2
channel c2: sid=36 devtype=DISK
executing command: SET until clause
Starting Duplicate Db at 04-SEP-12
contents of Memory Script:
set until scn 138180211934;
restore clone standby controlfile;
sql clone 'alter database mount standby database';
executing Memory Script
executing command: SET until clause
Starting restore at 04-SEP-12
channel c1: restoring control file
ORA-19625: error identifying file /backup/rman/paceview/DEL1_standby.ctl
ORA-27037: unable to obtain file status
Linux-x86_64 Error: 2: No such file or directory
Additional information: 3
ORA-19600: input file is control file (/backup/rman/paceview/DEL1_standby.ctl)
ORA-19601: output file is control file (/PGHProdDB/oradata/paceview/control1.ctl)
failover to previous backup
released channel: c1
released channel: c2
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 09/04/2012 18:01:44
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
RMAN-06024: no backup or copy of the control file found to restorei have already tried crosscheck but still giving same error
thanksHello;
So this is what I would do :
Backup Primary ( change to your directory as need )
RMAN RUN {
allocate channel d1 type disk;
backup format '/u01/backups/PRIMARY/df_t%t_s%s_p%p' database;
sql 'alter system archive log current';
backup format '/u01/backups/PRIMARY/al_t%t_s%s_p%p' archivelog all;
backup current controlfile for standby format '/u01/backups/PRIMARY/sb_t%t_s%s_p%p';
release channel d1;
}Move the backup and duplicate like this :
rman target sys/password@PRIMARY auxiliary /
RMAN> run {
allocate channel C1 device type disk;
allocate auxiliary channel C2 device type disk;
duplicate target database for standby nofilenamecheck;
}For complete details of this method see :
http://www.visi.com/~mseberg/duprman2.html
Best Regards
mseberg -
RECREATE DATABASE Using CONTROL File After SUSPEND Database
Hello All,
Does someone can tell me if he does achieve recreating a database using "Backup Control File" after putting database in "suspend" mode?
The procedure looks like this :
1 - Alter DATABASE Suspend
2 - A Snapshot of the filesystem where the oracle datafile are located
3 - Copy of those files to another file systeme
4 - Startup setting a new database name
Does someone as do it successfully ?
Thanks for your answerCarlos,
I tried to do it without putting the tablespaces in backup mode and it didn't work for me. At that time adding the backup mode wasn't a big deal for me, so I didn't investigate the problem thoroughly.
Logically thinking you sould be able to do:
1. suspend database
the SCNs recored in datafiles headers could be incosistent at this point
2. make a snapshot
3. mount the backup database
4. run recover until cancel using backup controlfile - I don't think you can avoid this step in case if you have inconsistent SCNs in the datafiles headers - you'll need to synchronize them
5. open resetlogs.
the suspend database should eliminate the possibility of inconsistent data within a block during the backup.
Just out of curiosity - why don't you want to put the tablespace in the backup mode?
Mike -
ORA-01190: control file or data file 1 is from before the last RESETLOGS
hi, experts.
i have oradb 11g and using it for OIM11
after some actions in oim i try to get my db to previous state (many times it was done successfully)
but now i have problem ORA-01190: control file or data file 1 is from before the last RESETLOGS
im runing in noarchivelog mode
i have autobackup of controlfile and i have 2 backups of my db
please help me
maybe some one know how to restore my backup to new db and then change configuration of wls and oim...Hi, Thanks for reply
List of Database Incarnations
DB Key Inc Key DB Name DB ID STATUS Reset SCN Reset Time
1 1 OIMDB 2372279074 PARENT 1 02-APR-10
2 2 OIMDB 2372279074 PARENT 940976 11-JUL-11
3 3 OIMDB 2372279074 PARENT 5590849 09-AUG-11
4 4 OIMDB 2372279074 PARENT 5590850 10-AUG-11
5 5 OIMDB 2372279074 PARENT 5596482 11-AUG-11
7 7 OIMDB 2372279074 PARENT 5596483 11-AUG-11
8 8 OIMDB 2372279074 PARENT 5596484 12-AUG-11
6 6 OIMDB 2372279074 ORPHAN 5622931 11-AUG-11
9 9 OIMDB 2372279074 PARENT 5627526 18-AUG-11
10 10 OIMDB 2372279074 PARENT 5627527 18-AUG-11
11 11 OIMDB 2372279074 ORPHAN 5627528 18-AUG-11
12 12 OIMDB 2372279074 CURRENT 5627528 18-AUG-11
RMAN> list backup;
List of Backup Sets
===================
BS Key Type LV Size Device Type Elapsed Time Completion Time
9 Full 1.50G DISK 00:00:31 12-AUG-11
BP Key: 9 Status: AVAILABLE Compressed: NO Tag: TAG20110812T114515
Piece Name: D:\APP\999-ILYASOV\FLASH_RECOVERY_AREA\OIMDB\BACKUPSET\2011_08_12\O1_MF_NNNDF_TAG20110812T114515_749PJDCW_.BKP
List of Datafiles in backup set 9
File LV Type Ckp SCN Ckp Time Name
1 Full 5627525 12-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\SYSTEM01.DBF
2 Full 5627525 12-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\SYSAUX01.DBF
3 Full 5627525 12-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\UNDOTBS01.DBF
4 Full 5627525 12-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\USERS01.DBF
5 Full 5627525 12-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\DEV_OIMLOB.DBF
6 Full 5627525 12-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\DEV_IASSDPM.DBF
7 Full 5627525 12-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\DEV_MDS.DBF
8 Full 5627525 12-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\DEV_SOAINFRA.DBF
9 Full 5627525 12-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\DEV_OIM.DBF
BS Key Type LV Size Device Type Elapsed Time Completion Time
10 Full 9.36M DISK 00:00:01 12-AUG-11
BP Key: 10 Status: AVAILABLE Compressed: NO Tag: TAG20110812T114515
Piece Name: D:\APP\999-ILYASOV\FLASH_RECOVERY_AREA\OIMDB\BACKUPSET\2011_08_12\O1_MF_NCSNF_TAG20110812T114515_749PKJJS_.BKP
SPFILE Included: Modification time: 12-AUG-11
SPFILE db_unique_name: OIMDB
Control File Included: Ckp SCN: 5627525 Ckp time: 12-AUG-11
BS Key Type LV Size Device Type Elapsed Time Completion Time
11 Full 1.33G DISK 00:00:26 16-AUG-11
BP Key: 11 Status: AVAILABLE Compressed: NO Tag: TAG20110816T094954
Piece Name: D:\APP\999-ILYASOV\FLASH_RECOVERY_AREA\OIMDB\BACKUPSET\2011_08_16\O1_MF_NNNDF_TAG20110816T094954_74N183D7_.BKP
List of Datafiles in backup set 11
File LV Type Ckp SCN Ckp Time Name
1 Full 6118204 16-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\SYSTEM01.DBF
2 Full 6118204 16-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\SYSAUX01.DBF
3 Full 6118204 16-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\UNDOTBS01.DBF
4 Full 6118204 16-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\USERS01.DBF
5 Full 6118204 16-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\DEV_OIMLOB.DBF
6 Full 6118204 16-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\DEV_IASSDPM.DBF
7 Full 6118204 16-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\DEV_MDS.DBF
8 Full 6118204 16-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\DEV_SOAINFRA.DBF
9 Full 6118204 16-AUG-11 D:\APP\999-ILYASOV\ORADATA\OIMDB\DEV_OIM.DBF
BS Key Type LV Size Device Type Elapsed Time Completion Time
12 Full 9.36M DISK 00:00:01 16-AUG-11
BP Key: 12 Status: AVAILABLE Compressed: NO Tag: TAG20110816T094954
Piece Name: D:\APP\999-ILYASOV\FLASH_RECOVERY_AREA\OIMDB\BACKUPSET\2011_08_16\O1_MF_NCSNF_TAG20110816T094954_74N197JO_.BKP
SPFILE Included: Modification time: 16-AUG-11
SPFILE db_unique_name: OIMDB
Control File Included: Ckp SCN: 6118204 Ckp time: 16-AUG-11How to reset database to right incarnation.?
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