Oracle 10.2.0.4 RMAN Duplicate without a Recovery Catalog
Production Backups are Tuesday - Sunday at 22:00:
RUN {
ALLOCATE CHANNEL c1 DEVICE TYPE DISK;
CROSSCHECK ARCHIVELOG ALL;
CROSSCHECK BACKUP;
DELETE NOPROMPT COPY OF ARCHIVELOG ALL COMPLETED BEFORE 'SYSDATE-2';
DELETE NOPROMPT BACKUP;
BACKUP DATABASE PLUS ARCHIVELOG;
CROSSCHECK BACKUP;
RELEASE CHANNEL c1;
LIST BACKUPSET;
EOF
I have these files sent over to the development server on Wednesday, RMANbackup (log), backupset and the controlfile:
rcp -rp /backup/$1/flash_recovery/$2/RMANbackup/* kacdb4:/backup/common/flash_recovery/$2/RMANbackup
rcp -rp /backup/$1/flash_recovery/$2/backupset/* kacdb4:/backup/common/flash_recovery/$2/backupset
rcp -rp /backup/$1/flash_recovery/$2/controlfile/* kacdb4:/backup/common/flash_recovery/$2/controlfile
I run the RMAN Duplicate and the database gets created with no problems!
The question is: If I wait unit Thursday, to run the duplicate script, I get the traditional RMAN errors: RMAN-03002, RMAN-03015, RMAN-06026, RMAN-06023:
Starting restore at 20-SEP-12
released channel: aux1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 09/20/2012 10:05:36
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 6 found to restore
RMAN-06023: no backup or copy of datafile 5 found to restore
RMAN-06023: no backup or copy of datafile 4 found to restore
RMAN-06023: no backup or copy of datafile 3 found to restore
RMAN-06023: no backup or copy of datafile 2 found to restore
RMAN-06023: no backup or copy of datafile 1 found to restore
Recovery Manager complete.
Is this because of the 'SYSDATE-2' in the RMAN runlist? Does RMAN connect back to the target and it does not find the logs, because they've been deleted, it aborts the duplicate? I've shipped over the backupset and controlfile of the scn I'm using in the duplicate runlist all is there? If I'm trying to cleanup the archive area, would'nt 'delete expired archivelog all' in my runlist, be better than using the 'SYSDATE-2'?
Or is it because of this database parameter:
control_file_record_keep_time= 7, should I set this to say 14?
Is it one of these RMAN configurations:
Retention Policy to Redundancy 1, should I set this to say 7?
Datafile Backup Copies for Device Type Disk to 1, to say 3, this takes up disk space which is precious
Archivelog Backup Copies for Device Type Disk to 1, to say 3, this takes up disk space too
Archive deletion policy to none change this to the other option?
I've tested this a few times now, and always fails if the dupicate is not done the next day.
If I have to create a development database on a Friday from Tuesday's copy FROM TAPE, I will get the error, because the files are no longer on disk.
What can I do to ensure that I can create an RMAN duplicate any day of the week from Tuesday to Sunday?
Look forward to your answer.
Please let me know if I left any details out that you may need.
Sincerely,
Elizabeth Burns
Hi Valentin,
Here is the good duplicate log from Monday 9/24:
oracle:dupdb@kacdb4:/u01/app/oracle/KAC_SCRIPTS/dupdb/logs-> more clone_database_from_common_20120924.log
SQL*Plus: Release 10.2.0.4.0 - Production on Mon Sep 24 18:07:32 2012
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected.
SQL> spool /u01/app/oracle/KAC_SCRIPTS/dupdb/logs/DBShutdown.log
SQL> shutdown immediate
ORA-01507: database not mounted
ORACLE instance shut down.
SQL> spool off
SQL> exit;
Disconnected from Oracle Database 10g Release 10.2.0.4.0 - 64bit Production
SQL*Plus: Release 10.2.0.4.0 - Production on Mon Sep 24 18:07:41 2012
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected to an idle instance.
File created.
ORACLE instance started.
Total System Global Area 134217728 bytes
Fixed Size 2054448 bytes
Variable Size 79693520 bytes
Database Buffers 50331648 bytes
Redo Buffers 2138112 bytes
Disconnected from Oracle Database 10g Release 10.2.0.4.0 - 64bit Production
Recovery Manager: Release 10.2.0.4.0 - Production on Mon Sep 24 18:07:43 2012
Copyright (c) 1982, 2007, Oracle. All rights reserved.
connected to target database: KEDSP (DBID=3370721566)
connected to auxiliary database: DUPDB (not mounted)
RMAN> RUN
2> {
3> ALLOCATE AUXILIARY CHANNEL aux1 DEVICE TYPE DISK;
4>
5> set until scn 211054288;
6> DUPLICATE TARGET DATABASE TO dupdb
7> PFILE=/u01/app/oracle/product/10.2.0/db_1/dbs/initdupdb.ora
8> DB_FILE_NAME_CONVERT=('/usr/local/OLlinks/kedsp/system/','/usr/local/OLlinks/dupdb/system/','/usr/local/OLlinks/kedsp/temp/','/us
r/local/OLlinks/dupdb/temp/','/usr/local/OLlinks/kedsp/data01/','/usr/local/OLlinks/dupdb/data01/','/usr/local/OLlinks/kedsp/index01
/','/usr/
9> local/OLlinks/dupdb/index01/')
10> LOGFILE
11> GROUP 1 (
12> '/usr/local/OLlinks/dupdb/redo01/redo0101.log',
13> '/usr/local/OLlinks/dupdb/redo02/redo0102.log',
14> '/usr/local/OLlinks/dupdb/redo03/redo0103.log'
15> ) SIZE 50M,
16> GROUP 2 (
17> '/usr/local/OLlinks/dupdb/redo01/redo0201.log',
18> '/usr/local/OLlinks/dupdb/redo02/redo0202.log',
19> '/usr/local/OLlinks/dupdb/redo03/redo0203.log'
20> ) SIZE 50M,
21> GROUP 3 (
22> '/usr/local/OLlinks/dupdb/redo01/redo0301.log',
23> '/usr/local/OLlinks/dupdb/redo02/redo0302.log',
24> '/usr/local/OLlinks/dupdb/redo03/redo0303.log'
25> ) SIZE 50M,
26> GROUP 4 (
27> '/usr/local/OLlinks/dupdb/redo01/redo0401.log',
28> '/usr/local/OLlinks/dupdb/redo02/redo0402.log',
29> '/usr/local/OLlinks/dupdb/redo03/redo0403.log'
30> ) SIZE 50M,
31> GROUP 5 (
32> '/usr/local/OLlinks/dupdb/redo01/redo0501.log',
33> '/usr/local/OLlinks/dupdb/redo02/redo0502.log',
34> '/usr/local/OLlinks/dupdb/redo03/redo0503.log'
35> ) SIZE 50M,
36> GROUP 6 (
37> '/usr/local/OLlinks/dupdb/redo01/redo0601.log',
38> '/usr/local/OLlinks/dupdb/redo02/redo0602.log',
39> '/usr/local/OLlinks/dupdb/redo03/redo0603.log'
40> ) SIZE 50M,
41> GROUP 7 (
42> '/usr/local/OLlinks/dupdb/redo01/redo0701.log',
43> '/usr/local/OLlinks/dupdb/redo02/redo0702.log',
44> '/usr/local/OLlinks/dupdb/redo03/redo0703.log'
45> ) SIZE 50M,
46> GROUP 8 (
47> '/usr/local/OLlinks/dupdb/redo01/redo0801.log',
48> '/usr/local/OLlinks/dupdb/redo02/redo0802.log',
49> '/usr/local/OLlinks/dupdb/redo03/redo0803.log'
50> ) SIZE 50M,
51> GROUP 9 (
52> '/usr/local/OLlinks/dupdb/redo01/redo0901.log',
53> '/usr/local/OLlinks/dupdb/redo02/redo0902.log',
54> '/usr/local/OLlinks/dupdb/redo03/redo0903.log'
55> ) SIZE 50M,
56> GROUP 10 (
57> '/usr/local/OLlinks/dupdb/redo01/redo1001.log',
58> '/usr/local/OLlinks/dupdb/redo02/redo1002.log',
59> '/usr/local/OLlinks/dupdb/redo03/redo1003.log'
60> ) SIZE 50M
61> ;
62> }
63>
using target database control file instead of recovery catalog
allocated channel: aux1
channel aux1: sid=242 devtype=DISK
executing command: SET until clause
Starting Duplicate Db at 24-SEP-12
contents of Memory Script:
set until scn 211054288;
set newname for datafile 1 to
"/usr/local/OLlinks/dupdb/system/system01.dbf";
set newname for datafile 2 to
"/usr/local/OLlinks/dupdb/system/undotbs01.dbf";
set newname for datafile 3 to
"/usr/local/OLlinks/dupdb/system/sysaux01.dbf";
set newname for datafile 4 to
"/usr/local/OLlinks/dupdb/system/users01.dbf";
set newname for datafile 5 to
"/usr/local/OLlinks/dupdb/data01/data1.dbf";
set newname for datafile 6 to
"/usr/local/OLlinks/dupdb/index01/index1.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 24-SEP-12
channel aux1: starting datafile backupset restore
channel aux1: specifying datafile(s) to restore from backup set
restoring datafile 00001 to /usr/local/OLlinks/dupdb/system/system01.dbf
restoring datafile 00002 to /usr/local/OLlinks/dupdb/system/undotbs01.dbf
restoring datafile 00003 to /usr/local/OLlinks/dupdb/system/sysaux01.dbf
restoring datafile 00004 to /usr/local/OLlinks/dupdb/system/users01.dbf
restoring datafile 00005 to /usr/local/OLlinks/dupdb/data01/data1.dbf
restoring datafile 00006 to /usr/local/OLlinks/dupdb/index01/index1.dbf
channel aux1: reading from backup piece /usr/local/OLlinks/kedsp/flash_recovery/KEDSP/backupset/2012_09_24/o1_mf_nnndf_TAG20120924T1
01837_860txxs8_.bkp
channel aux1: restored backup piece 1
piece handle=/usr/local/OLlinks/kedsp/flash_recovery/KEDSP/backupset/2012_09_24/o1_mf_nnndf_TAG20120924T101837_860txxs8_.bkp tag=TAG
20120924T101837
channel aux1: restore complete, elapsed time: 00:00:47
Finished restore at 24-SEP-12
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "DUPDB" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 584
LOGFILE
GROUP 1 ( '/usr/local/OLlinks/dupdb/redo01/redo0101.log', '/usr/local/OLlinks/dupdb/redo02/redo0102.log', '/usr/local/OLlinks/dup
db/redo03/redo0103.log' ) SIZE 50 M ,
GROUP 2 ( '/usr/local/OLlinks/dupdb/redo01/redo0201.log', '/usr/local/OLlinks/dupdb/redo02/redo0202.log', '/usr/local/OLlinks/dup
db/redo03/redo0203.log' ) SIZE 50 M ,
GROUP 3 ( '/usr/local/OLlinks/dupdb/redo01/redo0301.log', '/usr/local/OLlinks/dupdb/redo02/redo0302.log', '/usr/local/OLlinks/dup
db/redo03/redo0303.log' ) SIZE 50 M ,
GROUP 4 ( '/usr/local/OLlinks/dupdb/redo01/redo0401.log', '/usr/local/OLlinks/dupdb/redo02/redo0402.log', '/usr/local/OLlinks/dup
db/redo03/redo0403.log' ) SIZE 50 M ,
GROUP 5 ( '/usr/local/OLlinks/dupdb/redo01/redo0501.log', '/usr/local/OLlinks/dupdb/redo02/redo0502.log', '/usr/local/OLlinks/dup
db/redo03/redo0503.log' ) SIZE 50 M ,
GROUP 6 ( '/usr/local/OLlinks/dupdb/redo01/redo0601.log', '/usr/local/OLlinks/dupdb/redo02/redo0602.log', '/usr/local/OLlinks/dup
db/redo03/redo0603.log' ) SIZE 50 M ,
GROUP 7 ( '/usr/local/OLlinks/dupdb/redo01/redo0701.log', '/usr/local/OLlinks/dupdb/redo02/redo0702.log', '/usr/local/OLlinks/dup
db/redo03/redo0703.log' ) SIZE 50 M ,
GROUP 8 ( '/usr/local/OLlinks/dupdb/redo01/redo0801.log', '/usr/local/OLlinks/dupdb/redo02/redo0802.log', '/usr/local/OLlinks/dup
db/redo03/redo0803.log' ) SIZE 50 M ,
GROUP 9 ( '/usr/local/OLlinks/dupdb/redo01/redo0901.log', '/usr/local/OLlinks/dupdb/redo02/redo0902.log', '/usr/local/OLlinks/dup
db/redo03/redo0903.log' ) SIZE 50 M ,
GROUP 10 ( '/usr/local/OLlinks/dupdb/redo01/redo1001.log', '/usr/local/OLlinks/dupdb/redo02/redo1002.log', '/usr/local/OLlinks/dup
db/redo03/redo1003.log' ) SIZE 50 M
DATAFILE
'/usr/local/OLlinks/dupdb/system/system01.dbf'
CHARACTER SET WE8ISO8859P1
contents of Memory Script:
switch clone datafile all;
executing Memory Script
datafile 2 switched to datafile copy
input datafile copy recid=1 stamp=794858918 filename=/usr/local/OLlinks/dupdb/system/undotbs01.dbf
datafile 3 switched to datafile copy
input datafile copy recid=2 stamp=794858918 filename=/usr/local/OLlinks/dupdb/system/sysaux01.dbf
datafile 4 switched to datafile copy
input datafile copy recid=3 stamp=794858918 filename=/usr/local/OLlinks/dupdb/system/users01.dbf
datafile 5 switched to datafile copy
input datafile copy recid=4 stamp=794858918 filename=/usr/local/OLlinks/dupdb/data01/data1.dbf
datafile 6 switched to datafile copy
input datafile copy recid=5 stamp=794858918 filename=/usr/local/OLlinks/dupdb/index01/index1.dbf
contents of Memory Script:
set until scn 211054288;
recover
clone database
delete archivelog
executing Memory Script
executing command: SET until clause
Starting recover at 24-SEP-12
starting media recovery
channel aux1: starting archive log restore to default destination
channel aux1: restoring archive log
archive log thread=1 sequence=1403
channel aux1: reading from backup piece /usr/local/OLlinks/kedsp/flash_recovery/KEDSP/backupset/2012_09_24/o1_mf_annnn_TAG20120924T1
01923_860tzfd7_.bkp
channel aux1: restored backup piece 1
piece handle=/usr/local/OLlinks/kedsp/flash_recovery/KEDSP/backupset/2012_09_24/o1_mf_annnn_TAG20120924T101923_860tzfd7_.bkp tag=TAG
20120924T101923
channel aux1: restore complete, elapsed time: 00:00:05
archive log filename=/usr/local/OLlinks/dupdb/flash_recovery/DUPDB/archivelog/2012_09_24/o1_mf_1_1403_861phcc3_.arc thread=1 sequenc
e=1403
channel clone_default: deleting archive log(s)
archive log filename=/usr/local/OLlinks/dupdb/flash_recovery/DUPDB/archivelog/2012_09_24/o1_mf_1_1403_861phcc3_.arc recid=1 stamp=79
4858923
media recovery complete, elapsed time: 00:00:02
Finished recover at 24-SEP-12
contents of Memory Script:
shutdown clone;
startup clone nomount pfile= '/u01/app/oracle/product/10.2.0/db_1/dbs/initdupdb.ora';
executing Memory Script
database dismounted
Oracle instance shut down
connected to auxiliary database (not started)
Oracle instance started
Total System Global Area 134217728 bytes
Fixed Size 2054448 bytes
Variable Size 79693520 bytes
Database Buffers 50331648 bytes
Redo Buffers 2138112 bytes
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "DUPDB" RESETLOGS ARCHIVELOG
MAXLOGFILES 16
MAXLOGMEMBERS 3
MAXDATAFILES 100
MAXINSTANCES 8
MAXLOGHISTORY 584
LOGFILE
GROUP 1 ( '/usr/local/OLlinks/dupdb/redo01/redo0101.log', '/usr/local/OLlinks/dupdb/redo02/redo0102.log', '/usr/local/OLlinks/dup
db/redo03/redo0103.log' ) SIZE 50 M ,
GROUP 2 ( '/usr/local/OLlinks/dupdb/redo01/redo0201.log', '/usr/local/OLlinks/dupdb/redo02/redo0202.log', '/usr/local/OLlinks/dup
db/redo03/redo0203.log' ) SIZE 50 M ,
GROUP 3 ( '/usr/local/OLlinks/dupdb/redo01/redo0301.log', '/usr/local/OLlinks/dupdb/redo02/redo0302.log', '/usr/local/OLlinks/dup
db/redo03/redo0303.log' ) SIZE 50 M ,
GROUP 4 ( '/usr/local/OLlinks/dupdb/redo01/redo0401.log', '/usr/local/OLlinks/dupdb/redo02/redo0402.log', '/usr/local/OLlinks/dup
db/redo03/redo0403.log' ) SIZE 50 M ,
GROUP 5 ( '/usr/local/OLlinks/dupdb/redo01/redo0501.log', '/usr/local/OLlinks/dupdb/redo02/redo0502.log', '/usr/local/OLlinks/dup
db/redo03/redo0503.log' ) SIZE 50 M ,
GROUP 6 ( '/usr/local/OLlinks/dupdb/redo01/redo0601.log', '/usr/local/OLlinks/dupdb/redo02/redo0602.log', '/usr/local/OLlinks/dup
db/redo03/redo0603.log' ) SIZE 50 M ,
GROUP 7 ( '/usr/local/OLlinks/dupdb/redo01/redo0701.log', '/usr/local/OLlinks/dupdb/redo02/redo0702.log', '/usr/local/OLlinks/dup
db/redo03/redo0703.log' ) SIZE 50 M ,
GROUP 8 ( '/usr/local/OLlinks/dupdb/redo01/redo0801.log', '/usr/local/OLlinks/dupdb/redo02/redo0802.log', '/usr/local/OLlinks/dup
db/redo03/redo0803.log' ) SIZE 50 M ,
GROUP 9 ( '/usr/local/OLlinks/dupdb/redo01/redo0901.log', '/usr/local/OLlinks/dupdb/redo02/redo0902.log', '/usr/local/OLlinks/dup
db/redo03/redo0903.log' ) SIZE 50 M ,
GROUP 10 ( '/usr/local/OLlinks/dupdb/redo01/redo1001.log', '/usr/local/OLlinks/dupdb/redo02/redo1002.log', '/usr/local/OLlinks/dup
db/redo03/redo1003.log' ) SIZE 50 M
DATAFILE
'/usr/local/OLlinks/dupdb/system/system01.dbf'
CHARACTER SET WE8ISO8859P1
contents of Memory Script:
set newname for tempfile 1 to
"/usr/local/OLlinks/dupdb/temp/temp01.dbf";
switch clone tempfile all;
catalog clone datafilecopy "/usr/local/OLlinks/dupdb/system/undotbs01.dbf";
catalog clone datafilecopy "/usr/local/OLlinks/dupdb/system/sysaux01.dbf";
catalog clone datafilecopy "/usr/local/OLlinks/dupdb/system/users01.dbf";
catalog clone datafilecopy "/usr/local/OLlinks/dupdb/data01/data1.dbf";
catalog clone datafilecopy "/usr/local/OLlinks/dupdb/index01/index1.dbf";
switch clone datafile all;
executing Memory Script
executing command: SET NEWNAME
renamed temporary file 1 to /usr/local/OLlinks/dupdb/temp/temp01.dbf in control file
cataloged datafile copy
datafile copy filename=/usr/local/OLlinks/dupdb/system/undotbs01.dbf recid=1 stamp=794858932
cataloged datafile copy
datafile copy filename=/usr/local/OLlinks/dupdb/system/sysaux01.dbf recid=2 stamp=794858932
cataloged datafile copy
datafile copy filename=/usr/local/OLlinks/dupdb/system/users01.dbf recid=3 stamp=794858932
cataloged datafile copy
datafile copy filename=/usr/local/OLlinks/dupdb/data01/data1.dbf recid=4 stamp=794858932
cataloged datafile copy
datafile copy filename=/usr/local/OLlinks/dupdb/index01/index1.dbf recid=5 stamp=794858932
datafile 2 switched to datafile copy
input datafile copy recid=1 stamp=794858932 filename=/usr/local/OLlinks/dupdb/system/undotbs01.dbf
datafile 3 switched to datafile copy
input datafile copy recid=2 stamp=794858932 filename=/usr/local/OLlinks/dupdb/system/sysaux01.dbf
datafile 4 switched to datafile copy
input datafile copy recid=3 stamp=794858932 filename=/usr/local/OLlinks/dupdb/system/users01.dbf
datafile 5 switched to datafile copy
input datafile copy recid=4 stamp=794858932 filename=/usr/local/OLlinks/dupdb/data01/data1.dbf
datafile 6 switched to datafile copy
input datafile copy recid=5 stamp=794858932 filename=/usr/local/OLlinks/dupdb/index01/index1.dbf
contents of Memory Script:
Alter clone database open resetlogs;
executing Memory Script
database opened
Finished Duplicate Db at 24-SEP-12
Recovery Manager complete.
SQL*Plus: Release 10.2.0.4.0 - Production on Mon Sep 24 18:09:39 2012
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected.
User altered.
User altered.
User altered.
User altered.
Database closed.
Database dismounted.
ORACLE instance shut down.
ORACLE instance started.
Total System Global Area 134217728 bytes
Fixed Size 2054448 bytes
Variable Size 79693520 bytes
Database Buffers 50331648 bytes
Redo Buffers 2138112 bytes
Database mounted.
Database altered.
Database altered.
Disconnected from Oracle Database 10g Release 10.2.0.4.0 - 64bit Production
oracle:dupdb@kacdb4:/u01/app/oracle/KAC_SCRIPTS/dupdb/logs->
Here is the duplicate log from this morning:
oracle:dupdb@kacdb4:/u01/app/oracle/KAC_SCRIPTS/dupdb/logs-> more clone_database_from_common_20120926.log
SQL*Plus: Release 10.2.0.4.0 - Production on Wed Sep 26 08:28:31 2012
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected.
SQL> spool /u01/app/oracle/KAC_SCRIPTS/dupdb/logs/DBShutdown.log
SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> spool off
SQL> exit;
Disconnected from Oracle Database 10g Release 10.2.0.4.0 - 64bit Production
SQL*Plus: Release 10.2.0.4.0 - Production on Wed Sep 26 08:28:42 2012
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected to an idle instance.
File created.
ORACLE instance started.
Total System Global Area 134217728 bytes
Fixed Size 2054448 bytes
Variable Size 79693520 bytes
Database Buffers 50331648 bytes
Redo Buffers 2138112 bytes
Disconnected from Oracle Database 10g Release 10.2.0.4.0 - 64bit Production
Recovery Manager: Release 10.2.0.4.0 - Production on Wed Sep 26 08:28:45 2012
Copyright (c) 1982, 2007, Oracle. All rights reserved.
connected to target database: KEDSP (DBID=3370721566)
connected to auxiliary database: DUPDB (not mounted)
RMAN> RUN
2> {
3> ALLOCATE AUXILIARY CHANNEL aux1 DEVICE TYPE DISK;
4>
5> set until scn 211054288;
6> DUPLICATE TARGET DATABASE TO dupdb
7> PFILE=/u01/app/oracle/product/10.2.0/db_1/dbs/initdupdb.ora
8> DB_FILE_NAME_CONVERT=('/usr/local/OLlinks/kedsp/system/','/usr/local/OLlinks/dupdb/system/','/usr/local/OLlinks/kedsp/temp/','/us
r/local/OLlinks/dupdb/temp/','/usr/local/OLlinks/kedsp/data01/','/usr/local/OLlinks/dupdb/data01/','/usr/local/OLlinks/kedsp/index01
/','/usr/
9> local/OLlinks/dupdb/index01/')
10> LOGFILE
11> GROUP 1 (
12> '/usr/local/OLlinks/dupdb/redo01/redo0101.log',
13> '/usr/local/OLlinks/dupdb/redo02/redo0102.log',
14> '/usr/local/OLlinks/dupdb/redo03/redo0103.log'
15> ) SIZE 50M,
16> GROUP 2 (
17> '/usr/local/OLlinks/dupdb/redo01/redo0201.log',
18> '/usr/local/OLlinks/dupdb/redo02/redo0202.log',
19> '/usr/local/OLlinks/dupdb/redo03/redo0203.log'
20> ) SIZE 50M,
21> GROUP 3 (
22> '/usr/local/OLlinks/dupdb/redo01/redo0301.log',
23> '/usr/local/OLlinks/dupdb/redo02/redo0302.log',
24> '/usr/local/OLlinks/dupdb/redo03/redo0303.log'
25> ) SIZE 50M,
26> GROUP 4 (
27> '/usr/local/OLlinks/dupdb/redo01/redo0401.log',
28> '/usr/local/OLlinks/dupdb/redo02/redo0402.log',
29> '/usr/local/OLlinks/dupdb/redo03/redo0403.log'
30> ) SIZE 50M,
31> GROUP 5 (
32> '/usr/local/OLlinks/dupdb/redo01/redo0501.log',
33> '/usr/local/OLlinks/dupdb/redo02/redo0502.log',
34> '/usr/local/OLlinks/dupdb/redo03/redo0503.log'
35> ) SIZE 50M,
36> GROUP 6 (
37> '/usr/local/OLlinks/dupdb/redo01/redo0601.log',
38> '/usr/local/OLlinks/dupdb/redo02/redo0602.log',
39> '/usr/local/OLlinks/dupdb/redo03/redo0603.log'
40> ) SIZE 50M,
41> GROUP 7 (
42> '/usr/local/OLlinks/dupdb/redo01/redo0701.log',
43> '/usr/local/OLlinks/dupdb/redo02/redo0702.log',
44> '/usr/local/OLlinks/dupdb/redo03/redo0703.log'
45> ) SIZE 50M,
46> GROUP 8 (
47> '/usr/local/OLlinks/dupdb/redo01/redo0801.log',
48> '/usr/local/OLlinks/dupdb/redo02/redo0802.log',
49> '/usr/local/OLlinks/dupdb/redo03/redo0803.log'
50> ) SIZE 50M,
51> GROUP 9 (
52> '/usr/local/OLlinks/dupdb/redo01/redo0901.log',
53> '/usr/local/OLlinks/dupdb/redo02/redo0902.log',
54> '/usr/local/OLlinks/dupdb/redo03/redo0903.log'
55> ) SIZE 50M,
56> GROUP 10 (
57> '/usr/local/OLlinks/dupdb/redo01/redo1001.log',
58> '/usr/local/OLlinks/dupdb/redo02/redo1002.log',
59> '/usr/local/OLlinks/dupdb/redo03/redo1003.log'
60> ) SIZE 50M
61> ;
62> }
63>
using target database control file instead of recovery catalog
allocated channel: aux1
channel aux1: sid=242 devtype=DISK
executing command: SET until clause
Starting Duplicate Db at 26-SEP-12
contents of Memory Script:
set until scn 211054288;
set newname for datafile 1 to
"/usr/local/OLlinks/dupdb/system/system01.dbf";
set newname for datafile 2 to
"/usr/local/OLlinks/dupdb/system/undotbs01.dbf";
set newname for datafile 3 to
"/usr/local/OLlinks/dupdb/system/sysaux01.dbf";
set newname for datafile 4 to
"/usr/local/OLlinks/dupdb/system/users01.dbf";
set newname for datafile 5 to
"/usr/local/OLlinks/dupdb/data01/data1.dbf";
set newname for datafile 6 to
"/usr/local/OLlinks/dupdb/index01/index1.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 26-SEP-12
released channel: aux1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 09/26/2012 08:28:53
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 6 found to restore
RMAN-06023: no backup or copy of datafile 5 found to restore
RMAN-06023: no backup or copy of datafile 4 found to restore
RMAN-06023: no backup or copy of datafile 3 found to restore
RMAN-06023: no backup or copy of datafile 2 found to restore
RMAN-06023: no backup or copy of datafile 1 found to restore
Recovery Manager complete.
SQL*Plus: Release 10.2.0.4.0 - Production on Wed Sep 26 08:28:53 2012
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected.
alter user sys identified by "Sco_tch!1"
ERROR at line 1:
ORA-01109: database not open
alter user system identified by "Sco_tch!1"
ERROR at line 1:
ORA-01109: database not open
alter user dbsnmp identified by "Sco_tch!1"
ERROR at line 1:
ORA-01109: database not open
alter user sysman identified by "Sco_tch!1"
ERROR at line 1:
ORA-01109: database not open
ORA-01507: database not mounted
ORACLE instance shut down.
ORACLE instance started.
Total System Global Area 134217728 bytes
Fixed Size 2054448 bytes
Variable Size 79693520 bytes
Database Buffers 50331648 bytes
Redo Buffers 2138112 bytes
ORA-00205: error in identifying control file, check alert log for more info
alter database noarchivelog
ERROR at line 1:
ORA-01507: database not mounted
alter database open
ERROR at line 1:
ORA-01507: database not mounted
Disconnected from Oracle Database 10g Release 10.2.0.4.0 - 64bit Production
oracle:dupdb@kacdb4:/u01/app/oracle/KAC_SCRIPTS/dupdb/logs->
Please let me know if you need anything else.
Sincerely,
Elizabeth
Similar Messages
-
Using scheduler to directly execute rman script stored in recovery catalog
Hi everyone, I usually automate my rman backups using either cron or dbms_scheduler to call my rman scripts stored in a NIX sh file. Everything works fine but does anyone know how/if it's possible to call an rman script stored in the recovery catalog. Lets say I create a script in the catalog:
RMAN> create script showall
comment 'just an example for demonstration'
SHOW ALL;
Can I use dbms_scheduler to call that script directly? If so how and if not then how can I schedule this or any catalog stored script stored in the rman catalog. Searched all over the place but everything seems to point to having to leave Oracle to call either a .sh or .bat file.
Regards,
DaveHi Greg, think you are definately on the right track mate. Based on what you put I found this at:
http://www.oracle-base.com/articles/12c/scheduler-enhancements-12cr1.php
It has the entire rman script in the pl/sql block but going to see if I can modify what's on that page and use what you put so instead of executing the entire script it will run something like:
BEGIN
DBMS_SCHEDULER.CREATE_JOB(
job_name => 'RMAN_SHOW_ALL',
job_type => 'EXECUTABLE',
job_action => 'RMAN TARGET / CATALOG rman/password@ your_cat run {execute script showall;}'
END;
Or something similar with times etc for execution if possible as the mechanics are the same. Believe though that using the job_action parameter will be the answer and allow me to automate my daily etc backups at night.
Will let you know once it's done and mark as correct answer.
Dave -
Why do we need a connection to the Source DB for RMAN DUPLICATE ?
Version Info: 11.2.0.3/RHEL 5.8
We want to clone a Production DB to a test DB.
Prod DB size: 100gb
We are going to take an RMAN full backup (Hot Backup which includes Archivelogs ) and scp the backup pieces to the Test DB server.
In the Test server , we will be running RMAN DUPLICATE command after connecting like below
rman target sys/passwd@SID_OF_SOURCE_DB auxiliary /We have everything we need in test server to do the cloning ie. all the RMAN Backup pieces. Then why does RMAN connect to the source DB ?from [url http://docs.oracle.com/cd/E11882_01/backup.112/e10643/rcmsynta020.htm] here
Backup-based duplication without a target connection
RMAN creates duplicate files from pre-existing RMAN backups and copies. The DUPLICATE command must have been issued with the DATABASE clause. This form requires a connection to an auxiliary instance and a recovery catalog.
This mode is useful when the target database is not available or a connection to it is not desirable (as mandated by security policy restrictions or a firewall).
Backup-based duplication without connection to target and recovery catalog
RMAN creates duplicate files from RMAN backups and copies that were placed in a designated BACKUP LOCATION.http://dbaregistry.blogspot.com/2011/04/rman-duplicate-without-connecting-to.html
Edited by: swapnil kambli on May 21, 2013 1:36 AM -
Connecting rman and creating recovery catalog
I'm using oracle8i with Window/Nt
i have two database U10 and U20.
Using recovery manager, target db is U10 and recovery catalog of U10 is saved in U20.
i followed method in oracle8i manual(Rman Part)
when i attempt to connect rman, following message bothers me..
C:\WINDOWS>RMAN CATALOG RMAN/RMAN@U20
Recovery Manager: Release 8.1.6.0.0 - Production
RMAN-06008: connected to recovery catalog database
RMAN-06428: recovery catalog is not installed
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed
RMAN-06004: ORACLE error from recovery catalog database: ORA-02112: PCC: SELECT.
.INTO returns too many rows
RMAN-06097: text of failing SQL statement: select user into :b1 from dual
RMAN-06099: error occurred in source file: krmk.pc, line: 3842
and when i attempt to create recovery catalog, i got a bunch of message
RMAN> CREATE CATALOG TABLESPACE "RCVCAT"
RMAN-06099: error occurred in source file: krmk.pc, line: 6549
RMAN-06097: text of failing SQL statement: CREATE TABLE db
db_key NUMBER NOT NULL, -- sequence generated primary key
db_id NUMBER NOT NULL, -- kccfhdbi from controlfile
-- updatable columns
curr_dbinc_key NUMBER, -- current incarnation
CONSTRAINT db_p PRIMARY KEY (db_key),
CONSTRAINT db_u1 UNIQUE(db_id) -- ensure that db_id is unique
tablespace "RCVCAT"
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-06433: error installing recovery catalog
i'm so hectic... plz help me....Based on the following errors:
RMAN-06004: ORACLE error from recovery catalog database: ORA-02112: PCC: SELECT..INTO returns too many rows
RMAN-06097: text of failing SQL statement: select user into :b1 from dual
It looks like the table dual has more than 1 row.
select * from dual;
What do you get?
It should look like this:
D
X
1 row selected.
Your recovery catalog database may have a problem. You may need to start over and recreate the recovery catalog.
null -
RMAN-06428 recovery catalog is not installed
RDBMS Version: 8.1.6
Operating System and Version: sun sparc 5.8
Error : RMAN-06428 RMAN-06428 recovery catalog is not installed
Product (i.e. SQL*Loader, Import, etc.): RMAN
Product Version: 8.1.6
Hi,
I hv a database running in unix box 1 (say 'FAST')
and Im trying to install a recovery catalog database in unix box
2
(Rcat)
1) in unixbox2..I hv created a new database, and I hv created a
tablespace rcvcat and user rman .granted catalog_recovery_owner
to rman.
also I hv created a catalogue using this command
create catalogue tablespace rcvcat;
(no error logs generated)
2)now when I try to connect to the catalogue I am getting an
error
what I did is, I tried connecting to rman of target database
(FAST database)
% rman target /catalog rman/rman@rcat
Recovery Manager: Release 8.1.6.0.0 - Production
RMAN-06005: connected to target database: FAST (DBID=3819569154)
RMAN-06008: connected to recovery catalog database
RMAN-06428: recovery catalog is not installed
also I tried like this,
% rman target system/manager@fast catalog rman/rman@rcat
Recovery Manager: Release 8.1.6.0.0 - Production
RMAN-06005: connected to target database: FAST (DBID=3819569154)
RMAN-06008: connected to recovery catalog database
RMAN-06428: recovery catalog is not installed
I dont understand why it says recovery catalog not installed ,
when I hv created one in rcat database.
Can anyone help me how to connect to catalog and register my
database (I mean from which machine I need to run the commands)
Thanks
VenkatYou do have a problem. It seems your "Shift" key is stuck.
Anyway, please read: [ID 188682.1],
Have a nice day. -
Oracle EE 11.2.0.2 RMAN Duplicate interesting issue - is it a bug?
Hi,
Oracle EE 11.2.0.2 RHEL 5.7 x86 64-bit RACOne Node database (3 - nodes).
I was working on a process to refresh out test environment with prod database backup from tape and i have done it many times. Most of our environment is in 10gR2 and have few on 11.2.0.2 RACOne Node databases. The recovery basics in Oracle world is to use archive log sequence + 1 (provided we know before hand the backups metadata) and it works as expected until 10g but with 11.2.0.2 RMAN duplicate, i stumbled upon an issue where RMAN is trying to restore an older controlfile auto backup and then rolling forward from there. Its easy to explain with an example..
1) I have an archivelog backup, say sequence 20 to 30 on Feb 22nd @ 10pm and a controlfile autobackup at this time c-20120222
2) I have a FULL backup + archive log until sequence 50 on Feb 23nd@ 6pm and a controlfile autobackup at this time c-20120223
3) I am using RMAN duplicate to refresh UAT with Feb 23rd backup and use "set until sequence 51 thread 1"I am using following RMAN commands to do the duplicate on UAT server (executed on UAT server)
rman target sys/***@PROD_DB auxiliary /
RMAN> run
2> {
3> allocate auxiliary channel c1 device type disk;
4> allocate auxiliary channel c2 device type disk;
5> allocate auxiliary channel c3 device type disk;
6> set until sequence 51 thread 1;
7> duplicate target database to UAT_DB;
8> }RMAN duplicate automates all that we do manually but the recovery mechanism is same. In the above scenario, it connects to target database, gets the backup metadata and restores controlfile from c-20120223 , restores the datafiles and recovers till sequence 50 . This has been the scenario until 10g in every RMAN duplicate process i have tried and is expected from Oracle.
Issue:
In 11gR2 (11.2.0.2), for the same duplicate scenario above, it is restoring the controlfile from autobackup c-20120222 and restoring the datafiles from Feb 23rd backup, recovering till sequence 50 and doing the duplicate process. The thing to note here is that the controlfile autobackup c-20120222 does not have any record of the FULL backup that occured on Feb 23 rd and since RMAN duplicate is having a connection to target database, it knows the backup metadata and hence it is able to complete the recovery.
For clarification, Thread 1 & 2 of RAC One Node is not an issue here for sure. Did anyone experience this issue? Any insight into this would be greatly appreciated.
Thanks,
ShivaAJ,
I have already tried that scenario, i renamed the c-20120222 and kicked off the same duplicate process but it failed and it kept on "fail-over to previous backup" which is expected. The thing is, RMAN look's for the control file autobackups from newest to oldest (unless you gave a point in time) and duplicate command is not doing it.
Tycho,
I agree there are new features but to support them a change in recovery mechanism is something i would disagree that Oracle would do. Active Duplication is not based on backups, so that is out of question here. For backup-based duplication, we can try with connections to target or targetless, catalog or catalogless or none. I have already given an example with the target (same with target + catalog) and i expect the same behavior with only catalog connection. Now, i have tested the example without connecting to target or catalog and below are my observations...
For the same backups i mentioned in the very first email, i got the following info....
rman target /
Recovery Manager: Release 11.2.0.2.0 - Production on Fri Feb 24 12:35:54 2012
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
connected to target database: RMANTEST (DBID=3789692530)
RMAN> list backup of archivelog sequence 95;
using target database control file instead of recovery catalog
List of Backup Sets
===================
BS Key Size Device Type Elapsed Time Completion Time
11 2.50K DISK 00:00:00 23-FEB-12 18:05:40
BP Key: 11 Status: AVAILABLE Compressed: YES Tag: TAG20120222T094240
Piece Name: /u01/app/oracle/exp/rmantest_stl/full_backup/rmantest_stl_0bn3upkg_1_1.arch
List of Archived Logs in backup set 11
Thrd Seq Low SCN Low Time Next SCN Next Time
1 95 346280 23-FEB-12 18:05:10 346302 23-FEB-12 18:05:30I got the scn_to_timestamp for the NEXT_SCN of sequence 95, which should correpond tothe "Next Time" that is the timestamp for the Archive log sequence 96.
SQL> select scn_to_timestamp(346302) as timestamp from dual;
TIMESTAMP
23-FEB-12 18.05.30.000000000 PMNow, i gave the following for targetless & catalogless duplication...
rman auxiliary /
RMAN> run
2> {
3> set until time "to_date('23-FEB-12 18:05:30','DD-MON-YY HH24:MI:SS')";
4> duplicate database to rman01s backup location '/u01/app/oracle/exp/rmantest_stl';
5> }RESULT: Same ISSUE but this time IT FAILED with the error i expected. It went ahead and restored the c-20120222 autobackup control file and tried to restore the datafiles but, as we
know, this control file autobackup does not have record of Feb 23rd + archive log backup, so it FAILS. This is exactly what i told in my first email.
Error Log File:
contents of Memory Script:
sql clone "alter system set control_files =
''+RMAN01D_DATA/rman01s_stl1/controlfile/current.270.776081841'', ''+RMAN01D_RECO/rman01s_stl1/controlfile/current.263.776081841'' comment=
''Set by RMAN'' scope=spfile";
sql clone "alter system set db_name =
''RMANTEST'' comment=
''Modified by RMAN duplicate'' scope=spfile";
shutdown clone immediate;
startup clone force nomount
restore clone primary controlfile from '/u01/app/oracle/exp/rmantest_stl/c-20120222';
alter clone database mount;
Errors in memory script
RMAN-03015: error occurred in stored script Memory Script
RMAN-06136: ORACLE error from auxiliary database: ORA-01507: database not mounted
ORA-06512: at "SYS.X$DBMS_RCVMAN", line 13371
ORA-06512: at line 1
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 5 found to restore
RMAN-06023: no backup or copy of datafile 4 found to restore
RMAN-06023: no backup or copy of datafile 3 found to restore
RMAN-06023: no backup or copy of datafile 2 found to restore
RMAN-06023: no backup or copy of datafile 1 found to restore
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 02/24/2012 10:18:04
RMAN-05501: aborting duplication of target databaseSo, my next test was not to give any Point In Time, that is just issue the duplicate without SET UNIL clause and this time, and this time it behaved, it restored the control file from c-20120223 and completed the duplicate process. So what does this tell us? We cannot do a POINT IN TIME duplicate using RMAN DUPLICATE????
rman auxiliary /
RMAN> run
2> {
3> duplicate database to rman01s backup location '/u01/app/oracle/exp/rmantest_stl';
4> }
contents of Memory Script:
sql clone "alter system set control_files =
''+RMAN01D_DATA/rman01s_stl1/controlfile/current.270.776089489'', ''+RMAN01D_RECO/rman01s_stl1/controlfile/current.263.776089489'' comment=
''Set by RMAN'' scope=spfile";
sql clone "alter system set db_name =
''RMANTEST'' comment=
''Modified by RMAN duplicate'' scope=spfile";
shutdown clone immediate;
startup clone force nomount
restore clone primary controlfile from '/u01/app/oracle/exp/rmantest_stl/c-20120223';
alter clone database mount;
}Just checking if anyone stumbled upon these findings. An Oracle SR is already in place, so just waiting for an update from them.
Thanks,
Shiva -
Database refresh without using RMAN duplicate
Hi All,
I am planning to refresh my test instance to a PIT using RMAN backups from PROD. I would like to know the process without connecting to PROD database and without using RMAN duplicate command.
Thanks.imran khan wrote:
Can you please show the demo first then we will discuss on it more.. what if the folk wants to refresh it ten times then we have to change the database name ten times using NID?
>Can you please show the demo first then we will discuss on it more.. what if the folk wants to refresh it ten times then we have to change the database name ten times using NID?
1) You use nid only to change the dbid.
2) I have done this type of cloning much more than 50 times.
3) As Iordan Iotzov pointed out, in 11gR2 you can run DUPLICATE database without being connected to the PROD
Here is a sample code of how to do it assuming both file system are the same:
# -- RMAN Restore to another server
rman <<EOF2
CONNECT TARGET /;
STARTUP NOMOUNT
SET DBID 987654321;
CONNECT CATALOG rman/rman@rcvcat
RUN {
SET UNTIL SEQUENCE=5678 THREAD=1;
ALLOCATE CHANNEL ch0 DEVICE TYPE DISK;
RESTORE CONTROLFILE;
ALTER DATABASE MOUNT;
RUN
SET UNTIL SEQUENCE=5678 THREAD=1;
ALLOCATE CHANNEL ch0 DEVICE TYPE DISK;
ALLOCATE CHANNEL ch1 DEVICE TYPE DISK;
ALLOCATE CHANNEL ch2 DEVICE TYPE DISK;
ALLOCATE CHANNEL ch3 DEVICE TYPE DISK;
RESTORE DATABASE;
RECOVER DATABASE;
EXIT;
EOF2:p -
RMAN DUPLICATE FOR STANDBY FROM ACTIVE DATABASE fails
Hello
I'm trying to use RMAN DUPLICATE to create a standby database using Oracle 11.2.0.3 with PSU 6 on HP-UX.
Primary is 2 node RAC. Standby is also 2 node RAC.
Standby database instance is started in nomount mode.
I use:
duplicate target database for standby from active database
spfile
<some spfile parameters>
with PFILE I get:
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 10/01/2013 12:41:13
RMAN-05501: aborting duplication of target database
RMAN-03015: error occurred in stored script Memory Script
RMAN-03009: failure of sql command on clone_default channel at 10/01/2013 12:41:13
RMAN-11003: failure during parse/execution of SQL statement: alter system set spfile= '/opt/oracle/db11203/dbs/spfileCU1.ora'
ORA-02097: parameter cannot be modified because specified value is invalid
ORA-01565: error in identifying file '/opt/oracle/db11203/dbs/spfileCU1.ora'
ORA-27037: unable to obtain file status
HPUX-ia64 Error: 2: No such file or directory
With SPFILE I get;
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 10/01/2013 13:06:34
RMAN-05501: aborting duplication of target database
RMAN-05537: DUPLICATE without TARGET connection when auxiliary instance is started with spfile cannot use SPFILE clause
But I do have RMAN connexion to target database.
Thanks for your help.Here is the output beginning of the script which clearly shows that I'm always connected to target database:
Recovery Manager: Release 11.2.0.3.0 - Production on Tue Oct 1 13:05:47 2013
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
connected to target database: CU (DBID=1143962925)
connected to auxiliary database: CU (not mounted)
RMAN> set echo on
2> run
3> {
4> configure device type disk parallelism 10;
5> allocate channel pr1 type disk;
6> allocate channel pr2 type disk;
7> allocate channel pr3 type disk;
8> allocate channel pr4 type disk;
9> allocate channel pr5 type disk;
10> allocate channel pr6 type disk;
11> allocate channel pr7 type disk;
12> allocate channel pr8 type disk;
13> allocate channel pr9 type disk;
14> allocate channel pr10 type disk;
15> allocate auxiliary channel st1 type disk;
16> allocate auxiliary channel st2 type disk;
17> allocate auxiliary channel st3 type disk;
18> allocate auxiliary channel st4 type disk;
19> allocate auxiliary channel st5 type disk;
20> allocate auxiliary channel st6 type disk;
21> allocate auxiliary channel st7 type disk;
22> allocate auxiliary channel st8 type disk;
23> allocate auxiliary channel st9 type disk;
24> allocate auxiliary channel st10 type disk;
25> duplicate target database for standby from active database
26> spfile -
The RMAN Duplicate Command Fails During The Recover.
This exact script works fine in our lab. We are using Oracle 10.2.0.4.0.
The hot backup for standby is also a script which runs without error in both the lab and
the production machine.
I am obviously missing something.
Any help would be greatly appreciated.
Thanks,
Jeff
=================
RMAN BACKUP SCRIPT
=================
RMAN> run
2> {
3> allocate channel c1 device type disk format '/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_3261_BK4STDBY_%U';
4> backup current controlfile for standby format '/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_3261_CNTRL4STDBY_%U';
5> backup as compressed backupset check logical tag='1NETCMN1_3261_BK4STDBY' database include current controlfile for standby;
6> backup archivelog from sequence 463 format '/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_3261_LOGS4STDBY_%U';
7> release channel c1;
8> }
released channel: ORA_DISK_1
allocated channel: c1
channel c1: sid=578 devtype=DISK
Starting backup at 22-JAN-13
channel c1: starting full datafile backupset
channel c1: specifying datafile(s) in backupset
including standby control file in backupset
channel c1: starting piece 1 at 22-JAN-13
channel c1: finished piece 1 at 22-JAN-13
piece handle=/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_3261_CNTRL4STDBY_05o02f01_1_1 tag=TAG20130122T144104 comment=NONE
channel c1: backup set complete, elapsed time: 00:00:02
Finished backup at 22-JAN-13
Starting backup at 22-JAN-13
channel c1: starting compressed full datafile backupset
channel c1: specifying datafile(s) in backupset
input datafile fno=00004 name=/u01/oradata/apoint/users01.dbf
input datafile fno=00001 name=/u01/oradata/apoint/system01.dbf
input datafile fno=00002 name=/u01/oradata/apoint/undotbs01.dbf
input datafile fno=00003 name=/u01/oradata/apoint/sysaux01.dbf
channel c1: starting piece 1 at 22-JAN-13
channel c1: finished piece 1 at 22-JAN-13
piece handle=/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_3261_BK4STDBY_06o02f05_1_1 tag=1NETCMN1_3261_BK4STDBY comment=NONE
channel c1: backup set complete, elapsed time: 00:22:35
channel c1: starting compressed full datafile backupset
channel c1: specifying datafile(s) in backupset
including standby control file in backupset
channel c1: starting piece 1 at 22-JAN-13
channel c1: finished piece 1 at 22-JAN-13
piece handle=/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_3261_BK4STDBY_07o02gah_1_1 tag=1NETCMN1_3261_BK4STDBY comment=NONE
channel c1: backup set complete, elapsed time: 00:00:07
Finished backup at 22-JAN-13
Starting backup at 22-JAN-13
current log archived
channel c1: starting archive log backupset
channel c1: specifying archive log(s) in backup set
input archive log thread=1 sequence=463 recid=5 stamp=805323439
input archive log thread=1 sequence=464 recid=6 stamp=805331764
input archive log thread=1 sequence=465 recid=7 stamp=805387242
input archive log thread=1 sequence=466 recid=8 stamp=805387245
input archive log thread=1 sequence=467 recid=9 stamp=805388633
channel c1: starting piece 1 at 22-JAN-13
channel c1: finished piece 1 at 22-JAN-13
piece handle=/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_3261_LOGS4STDBY_08o02gaq_1_1 tag=TAG20130122T150354 comment=NONE
channel c1: backup set complete, elapsed time: 00:00:36
Finished backup at 22-JAN-13
released channel: c1
RMAN> exit
Recovery Manager complete.
=====================
RMAN DUPLICATE SCRIPT
=====================
RMAN> run
2> {
3> allocate auxiliary channel c1 device type disk;
4>
5> duplicate target database for standby dorecover nofilenamecheck;
6> release channel c1;
7> }
allocated channel: c1
channel c1: sid=299 devtype=DISK
Starting Duplicate Db at 21-JAN-13
contents of Memory Script:
set until scn 143395851;
restore clone standby controlfile;
sql clone 'alter database mount standby database';
executing Memory Script
executing command: SET until clause
Starting restore at 21-JAN-13
channel c1: starting datafile backupset restore
channel c1: restoring control file
channel c1: reading from backup piece /u03/oradata/apoint/DB_BACKUPS/1NETCMN1_6874_BK4STDBY_03o008gn_1_1
channel c1: restored backup piece 1
piece handle=/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_6874_BK4STDBY_03o008gn_1_1 tag=1NETCMN1_6874_BK4STDBY
channel c1: restore complete, elapsed time: 00:00:04
output filename=/u01/oradata/apoint/control01.ctl
output filename=/u02/oradata/apoint/control02.ctl
output filename=/u03/oradata/apoint/control03.ctl
Finished restore at 21-JAN-13
sql statement: alter database mount standby database
contents of Memory Script:
set until scn 143395851;
set newname for tempfile 1 to
"/u01/oradata/apoint/temp01.dbf";
switch clone tempfile all;
set newname for datafile 1 to
"/u01/oradata/apoint/system01.dbf";
set newname for datafile 2 to
"/u01/oradata/apoint/undotbs01.dbf";
set newname for datafile 3 to
"/u01/oradata/apoint/sysaux01.dbf";
set newname for datafile 4 to
"/u01/oradata/apoint/users01.dbf";
restore
check readonly
clone database
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
renamed temporary file 1 to /u01/oradata/apoint/temp01.dbf in control file
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
Starting restore at 21-JAN-13
channel c1: starting datafile backupset restore
channel c1: specifying datafile(s) to restore from backup set
restoring datafile 00001 to /u01/oradata/apoint/system01.dbf
restoring datafile 00002 to /u01/oradata/apoint/undotbs01.dbf
restoring datafile 00003 to /u01/oradata/apoint/sysaux01.dbf
restoring datafile 00004 to /u01/oradata/apoint/users01.dbf
channel c1: reading from backup piece /u03/oradata/apoint/DB_BACKUPS/1NETCMN1_6874_BK4STDBY_02o0076b_1_1
channel c1: restored backup piece 1
piece handle=/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_6874_BK4STDBY_02o0076b_1_1 tag=1NETCMN1_6874_BK4STDBY
channel c1: restore complete, elapsed time: 00:21:32
Finished restore at 21-JAN-13
contents of Memory Script:
switch clone datafile all;
executing Memory Script
datafile 1 switched to datafile copy
input datafile copy recid=5 stamp=805323205 filename=/u01/oradata/apoint/system01.dbf
datafile 2 switched to datafile copy
input datafile copy recid=6 stamp=805323205 filename=/u01/oradata/apoint/undotbs01.dbf
datafile 3 switched to datafile copy
input datafile copy recid=7 stamp=805323206 filename=/u01/oradata/apoint/sysaux01.dbf
datafile 4 switched to datafile copy
input datafile copy recid=8 stamp=805323206 filename=/u01/oradata/apoint/users01.dbf
contents of Memory Script:
set until scn 143395851;
recover
standby
clone database
delete archivelog
executing Memory Script
executing command: SET until clause
Starting recover at 21-JAN-13
starting media recovery
channel c1: starting archive log restore to default destination
channel c1: restoring archive log
archive log thread=1 sequence=462
channel c1: reading from backup piece /u03/oradata/apoint/DB_BACKUPS/1NETCMN1_6874_LOGS4STDBY_04o008gu_1_1
channel c1: restored backup piece 1
piece handle=/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_6874_LOGS4STDBY_04o008gu_1_1 tag=TAG20130121T183822
channel c1: restore complete, elapsed time: 00:00:03
archive log filename=/u03/oradata/apoint/DB_ARCHIVE_LOGS/apoint_1_688761648_462.arch thread=1 sequence=462
Oracle Error:
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: '/u01/oradata/apoint/system01.dbf'
released channel: c1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 01/21/2013 20:53:44
RMAN-03015: error occurred in stored script Memory Script
RMAN-11003: failure during parse/execution of SQL statement: alter database recover logfile '/u03/oradata/apoint/DB_ARCHIVE_LOGS/apoint_1_688761648_462.arch'
ORA-16145: archival for thread# 1 sequence# 462 in progress
RMAN> exitJeff;
I think the issue is in your backup. If you compare your command with mine, you may or may not see the issue, but this is how I got this to work.
Yours
RMAN run
allocate channel c1 device type disk format '/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_3261_BK4STDBY_%U';
backup current controlfile for standby format '/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_3261_CNTRL4STDBY_%U';
backup as compressed backupset check logical tag='1NETCMN1_3261_BK4STDBY' database include current controlfile for standby;
backup archivelog from sequence 463 format '/u03/oradata/apoint/DB_BACKUPS/1NETCMN1_3261_LOGS4STDBY_%U';
release channel c1;
Mine
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;
}Your duplicate is very close to what I use :
Yours
RMAN> run
allocate auxiliary channel c1 device type disk;
duplicate target database for standby dorecover nofilenamecheck;
release channel c1;
Mine
RMAN> run {
allocate channel C1 device type disk;
allocate auxiliary channel C2 device type disk;
duplicate target database for standby nofilenamecheck;
}Short notes :
http://www.visi.com/~mseberg/duprman.html
Best Regards
mseberg -
Hi all,
have below doubts.
IF RMAN duplicate failed in the middle of the process due to disk full or any other reason.
Do I start from the beginning again or is there anyway to sort of "resume" from where it stopped?
Please consider what need to do in 9i or in 10G.
Please also reply what need to do for FS or for ASM.
Please also share if you have any doc or link.Hi,
IF RMAN duplicate failed in the middle of the process due to disk full or any other reason.See always perform fresh duplicate.
it will overwrite the existing files... so you need to check in alert log file like how many files restored & recovered during duplicate..
sybrand_b wrote:
Duplicate database is a quite robust command.
It will automatically skip what has already been done, so you can safely re-execute it without problems.
Been there, done that.
Sybrand Bakker
Senior Oracle DBA@sybrand
What it automatically skips?
1)did RMAN duplicate knows about earlier restores...
2)if i restored system,sysaux,users,undo datafiles of another database and again I'm performing another database in same location.. so it will skip?
are you sure...
Thanks
*Manual Completion of a Failed RMAN Duplicate [ID 360962.1]*
Edited by: CKPT on Dec 11, 2010 12:40 PM -
I try to use rman duplicate database to bring entire databse form Windows XP system to another Windows XP.
I have been trying to use rmain duplicate database without success.
I failed on "startup force nomount......". The system always prompt
me an error as "ORA-12514: TNS:listener does not currently know of service requested in connect descriptor" and following by
TNSLSNR.exe has encountered a problem and need to be close......"
I have tried to re-install the oracle multiple times and failed at
the same problem as above.
So, I am thinking of using imp and exp to do the work. Is it possible? If yes, how to do it.
ThanksIMP/EXP is not a solution. Fixing the problem you have created is the solution.
This error message is self-explanatory ... you did not create a listener service.
This error message is also one of the most common on the internet and google or OTN forums have answered questions on this thousands upon thousands of times.
Last time I looked ... netca ... creates services in all versions of the Oracle database. -
RMAN duplicate target using set until telling me it can not find data files
I have RMAN scripts that I use freqently to clone a database from DB (production) to another (non-prod). These work just fine. I use the set until so that I can tell it at what point I want the new DB to be created from the backups of the source.
I had a request to go back a few weeks and the backup files (I do compressed backups to disk) were on tape. I had my backup person restore my backup directory for the source DB as it looked on a certain day (May 28). I have an 8 day retention policy and so the backup files that were restored showed files all the way back to 5/20 ( includes the point I want to use in my set until clause).
However, whenever I try to execute the rman clone, it tells me for each datafile:
RMAN-06023: no backup or copy of datafile 1 found to restore
Like I said, I am able to do this for a current backup that is on disk. I moved the backup files to the source db server and it works fine. However, from these files restored from tape it errors.
Here is the RMAN script:
spool log to c:\temp\clone_CSPROD_CSPRSUM1.log;
#connect to catalog <catalog info>
# target is the source and auxiliary is destination
#connect target <put in source info here>
#connect auxiliary /
run {
allocate auxiliary channel d1 type disk format 'F:\backups\CSPROD\d1\CSPROD_DATA_%s';
allocate auxiliary channel d2 type disk format 'F:\backups\CSPROD\d2\CSPROD_DATA_%s';
allocate auxiliary channel d3 type disk format 'F:\backups\CSPROD\d3\CSPROD_DATA_%s';
allocate auxiliary channel d4 type disk format 'F:\backups\CSPROD\d4\CSPROD_DATA_%s';
allocate auxiliary channel a1 type disk format 'F:\backups\CSPROD\a1\CSPROD_arch_%s';
##Archivelog number get from sql archive log list command
#set until sequence 831;
set until time "to_date('2011-05-25 08:00:00', 'YYYY-MM-DD HH24:MI:SS')";
duplicate target database to CSPRSUM1 nofilenamecheck
logfile
group 1('+DATA/CSPRSUM1/onlinelog/redo1a.log', '+FRA/CSPRSUM1/onlinelog/redo1b.log') size 50m,
group 2('+DATA/CSPRSUM1/onlinelog/redo2a.log', '+FRA/CSPRSUM1/onlinelog/redo2b.log') size 50m,
group 3('+DATA/CSPRSUM1/onlinelog/redo3a.log', '+FRA/CSPRSUM1/onlinelog/redo3b.log') size 50m;
Exit
Here is the output:
Spooling started in log file: c:\temp\clone_CSPROD_CSPRSUM1.log
Recovery Manager11.1.0.7.0
RMAN> #connect catalog <redacted info>>
2> # target is the source and auxiliary is destination
3> #connect target <redacted info>
4> #connect auxiliary /
5>
6> run {
7> allocate auxiliary channel d1 type disk format 'F:\backups\CSPROD\d1\CSPROD_DATA_%s';
8> allocate auxiliary channel d2 type disk format 'F:\backups\CSPROD\d2\CSPROD_DATA_%s';
9> allocate auxiliary channel d3 type disk format 'F:\backups\CSPROD\d3\CSPROD_DATA_%s';
10> allocate auxiliary channel d4 type disk format 'F:\backups\CSPROD\d4\CSPROD_DATA_%s';
11> allocate auxiliary channel a1 type disk format 'F:\backups\CSPROD\a1\CSPROD_arch_%s';
12> ##Archivelog number get from sql archive log list command
13> #set until sequence 831;
14> set until time "to_date('2011-05-25 08:00:00', 'YYYY-MM-DD HH24:MI:SS')";
15> duplicate target database to CSPRSUM1 nofilenamecheck
16> logfile
17> group 1('+DATA/CSPRSUM1/onlinelog/redo1a.log', '+FRA/CSPRSUM1/onlinelog/redo1b.log') size 50m,
18> group 2('+DATA/CSPRSUM1/onlinelog/redo2a.log', '+FRA/CSPRSUM1/onlinelog/redo2b.log') size 50m,
19> group 3('+DATA/CSPRSUM1/onlinelog/redo3a.log', '+FRA/CSPRSUM1/onlinelog/redo3b.log') size 50m;
20> }
starting full resync of recovery catalog
full resync complete
allocated channel: d1
channel d1: SID=534 device type=DISK
allocated channel: d2
channel d2: SID=533 device type=DISK
allocated channel: d3
channel d3: SID=532 device type=DISK
allocated channel: d4
channel d4: SID=531 device type=DISK
allocated channel: a1
channel a1: SID=530 device type=DISK
executing command: SET until clause
Starting Duplicate Db at 15-JUN-11
RMAN-05529: WARNING: DB_FILE_NAME_CONVERT resulted in invalid ASM names; names changed to disk group only.
contents of Memory Script:
set until scn 260398799;
set newname for datafile 1 to
"+data";
set newname for datafile 2 to
"+data";
set newname for datafile 3 to
"+data";
set newname for datafile 4 to
"+data";
set newname for datafile 5 to
"+data";
set newname for datafile 6 to
"+data";
set newname for datafile 7 to
"+data";
set newname for datafile 8 to
"+data";
set newname for datafile 9 to
"+data";
set newname for datafile 10 to
"+data";
set newname for datafile 11 to
"+data";
set newname for datafile 12 to
"+data";
set newname for datafile 13 to
"+data";
set newname for datafile 14 to
"+data";
set newname for datafile 15 to
"+data";
set newname for datafile 16 to
"+data";
set newname for datafile 17 to
"+data";
set newname for datafile 18 to
"+data";
set newname for datafile 19 to
"+data";
set newname for datafile 20 to
"+data";
set newname for datafile 21 to
"+data";
set newname for datafile 22 to
"+data";
set newname for datafile 23 to
"+data";
set newname for datafile 24 to
"+data";
set newname for datafile 25 to
"+data";
set newname for datafile 26 to
"+data";
set newname for datafile 27 to
"+data";
set newname for datafile 28 to
"+data";
set newname for datafile 29 to
"+data";
set newname for datafile 30 to
"+data";
set newname for datafile 31 to
"+data";
set newname for datafile 32 to
"+data";
set newname for datafile 33 to
"+data";
set newname for datafile 34 to
"+data";
set newname for datafile 35 to
"+data";
set newname for datafile 36 to
"+data";
set newname for datafile 37 to
"+data";
set newname for datafile 38 to
"+data";
set newname for datafile 39 to
"+data";
set newname for datafile 40 to
"+data";
set newname for datafile 41 to
"+data";
set newname for datafile 42 to
"+data";
set newname for datafile 43 to
"+data";
set newname for datafile 44 to
"+data";
set newname for datafile 45 to
"+data";
set newname for datafile 46 to
"+data";
set newname for datafile 47 to
"+data";
set newname for datafile 48 to
"+data";
set newname for datafile 49 to
"+data";
set newname for datafile 50 to
"+data";
set newname for datafile 51 to
"+data";
set newname for datafile 52 to
"+data";
set newname for datafile 53 to
"+data";
set newname for datafile 54 to
"+data";
set newname for datafile 55 to
"+data";
set newname for datafile 56 to
"+data";
set newname for datafile 57 to
"+data";
set newname for datafile 58 to
"+data";
set newname for datafile 59 to
"+data";
set newname for datafile 60 to
"+data";
set newname for datafile 61 to
"+data";
set newname for datafile 62 to
"+data";
set newname for datafile 63 to
"+data";
set newname for datafile 64 to
"+data";
set newname for datafile 65 to
"+data";
set newname for datafile 66 to
"+data";
set newname for datafile 67 to
"+data";
set newname for datafile 68 to
"+data";
set newname for datafile 69 to
"+data";
set newname for datafile 70 to
"+data";
set newname for datafile 71 to
"+data";
set newname for datafile 72 to
"+data";
set newname for datafile 73 to
"+data";
set newname for datafile 74 to
"+data";
set newname for datafile 75 to
"+data";
set newname for datafile 76 to
"+data";
set newname for datafile 77 to
"+data";
set newname for datafile 78 to
"+data";
set newname for datafile 79 to
"+data";
set newname for datafile 80 to
"+data";
set newname for datafile 81 to
"+data";
set newname for datafile 82 to
"+data";
set newname for datafile 83 to
"+data";
set newname for datafile 84 to
"+data";
set newname for datafile 85 to
"+data";
set newname for datafile 86 to
"+data";
set newname for datafile 87 to
"+data";
set newname for datafile 88 to
"+data";
set newname for datafile 89 to
"+data";
set newname for datafile 90 to
"+data";
set newname for datafile 91 to
"+data";
set newname for datafile 92 to
"+data";
set newname for datafile 93 to
"+data";
set newname for datafile 94 to
"+data";
set newname for datafile 95 to
"+data";
set newname for datafile 96 to
"+data";
set newname for datafile 97 to
"+data";
set newname for datafile 98 to
"+data";
set newname for datafile 99 to
"+data";
set newname for datafile 100 to
"+data";
set newname for datafile 101 to
"+data";
set newname for datafile 102 to
"+data";
set newname for datafile 103 to
"+data";
set newname for datafile 104 to
"+data";
set newname for datafile 105 to
"+data";
set newname for datafile 106 to
"+data";
set newname for datafile 107 to
"+data";
set newname for datafile 108 to
"+data";
set newname for datafile 109 to
"+data";
set newname for datafile 110 to
"+data";
set newname for datafile 111 to
"+data";
set newname for datafile 112 to
"+data";
set newname for datafile 113 to
"+data";
set newname for datafile 114 to
"+data";
set newname for datafile 115 to
"+data";
set newname for datafile 116 to
"+data";
set newname for datafile 117 to
"+data";
set newname for datafile 118 to
"+data";
set newname for datafile 119 to
"+data";
set newname for datafile 120 to
"+data";
set newname for datafile 121 to
"+data";
set newname for datafile 122 to
"+data";
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
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
executing command: SET NEWNAME
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 15-JUN-11
released channel: d1
released channel: d2
released channel: d3
released channel: d4
released channel: a1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 06/15/2011 11:21:42
RMAN-01005: not all datafiles have backups that can be recovered to scn 260398799
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 122 found to restore
RMAN-06023: no backup or copy of datafile 121 found to restore
RMAN-06023: no backup or copy of datafile 120 found to restore
RMAN-06023: no backup or copy of datafile 119 found to restore
RMAN-06023: no backup or copy of datafile 118 found to restore
RMAN-06023: no backup or copy of datafile 117 found to restore
RMAN-06023: no backup or copy of datafile 116 found to restore
RMAN-06023: no backup or copy of datafile 115 found to restore
RMAN-06023: no backup or copy of datafile 114 found to restore
RMAN-06023: no backup or copy of datafile 113 found to restore
RMAN-06023: no backup or copy of datafile 112 found to restore
RMAN-06023: no backup or copy of datafile 111 found to restore
RMAN-06023: no backup or copy of datafile 110 found to restore
RMAN-06023: no backup or copy of datafile 109 found to restore
RMAN-06023: no backup or copy of datafile 108 found to restore
RMAN-06023: no backup or copy of datafile 107 found to restore
RMAN-06023: no backup or copy of datafile 106 found to restore
RMAN-06023: no backup or copy of datafile 105 found to restore
RMAN-06023: no backup or copy of datafile 104 found to restore
RMAN-06023: no backup or copy of datafile 103 found to restore
RMAN-06023: no backup or copy of datafile 102 found to restore
RMAN-06023: no backup or copy of datafile 101 found to restore
RMAN-06023: no backup or copy of datafile 100 found to restore
RMAN-06023: no backup or copy of datafile 99 found to restore
RMAN-06023: no backup or copy of datafile 98 found to restore
RMAN-06023: no backup or copy of datafile 97 found to restore
RMAN-06023: no backup or copy of datafile 96 found to restore
RMAN-06023: no backup or copy of datafile 95 found to restore
RMAN-06023: no backup or copy of datafile 94 found to restore
RMAN-06023: no backup or copy of datafile 93 found to restore
RMAN-06023: no backup or copy of datafile 92 found to restore
RMAN-06023: no backup or copy of datafile 91 found to restore
RMAN-06023: no backup or copy of datafile 90 found to restore
RMAN-06023: no backup or copy of datafile 89 found to restore
RMAN-06023: no backup or copy of datafile 88 found to restore
RMAN-06023: no backup or copy of datafile 87 found to restore
RMAN-06023: no backup or copy of datafile 86 found to restore
RMAN-06023: no backup or copy of datafile 85 found to restore
RMAN-06023: no backup or copy of datafile 84 found to restore
RMAN-06023: no backup or copy of datafile 83 found to restore
RMAN-06023: no backup or copy of datafile 82 found to restore
RMAN-06023: no backup or copy of datafile 81 found to restore
RMAN-06023: no backup or copy of datafile 80 found to restore
RMAN-06023: no backup or copy of datafile 79 found to restore
RMAN-06023: no backup or copy of datafile 78 found to restore
RMAN-06023: no backup or copy of datafile 77 found to restore
RMAN-06023: no backup or copy of datafile 76 found to restore
RMAN-06023: no backup or copy of datafile 75 found to restore
RMAN-06023: no backup or copy of datafile 74 found to restore
RMAN-06023: no backup or copy of datafile 73 found to restore
RMAN-06023: no backup or copy of datafile 72 found to restore
RMAN-06023: no backup or copy of datafile 71 found to restore
RMAN-06023: no backup or copy of datafile 70 found to restore
RMAN-06023: no backup or copy of datafile 69 found to restore
RMAN-06023: no backup or copy of datafile 68 found to restore
RMAN-06023: no backup or copy of datafile 67 found to restore
RMAN-06023: no backup or copy of datafile 66 found to restore
RMAN-06023: no backup or copy of datafile 65 found to restore
RMAN-06023: no backup or copy of datafile 64 found to restore
RMAN-06023: no backup or copy of datafile 63 found to restore
RMAN-06023: no backup or copy of datafile 62 found to restore
RMAN-06023: no backup or copy of datafile 61 found to restore
RMAN-06023: no backup or copy of datafile 60 found to restore
RMAN-06023: no backup or copy of datafile 59 found to restore
RMAN-06023: no backup or copy of datafile 58 found to restore
RMAN-06023: no backup or copy of datafile 57 found to restore
RMAN-06023: no backup or copy of datafile 56 found to restore
RMAN-06023: no backup or copy of datafile 55 found to restore
RMAN-06023: no backup or copy of datafile 54 found to restore
RMAN-06023: no backup or copy of datafile 53 found to restore
RMAN-06023: no backup or copy of datafile 52 found to restore
RMAN-06023: no backup or copy of datafile 51 found to restore
RMAN-06023: no backup or copy of datafile 50 found to restore
RMAN-06023: no backup or copy of datafile 49 found to restore
RMAN-06023: no backup or copy of datafile 48 found to restore
RMAN-06023: no backup or copy of datafile 47 found to restore
RMAN-06023: no backup or copy of datafile 46 found to restore
RMAN-06023: no backup or copy of datafile 45 found to restore
RMAN-06023: no backup or copy of datafile 44 found to restore
RMAN-06023: no backup or copy of datafile 43 found to restore
RMAN-06023: no backup or copy of datafile 42 found to restore
RMAN-06023: no backup or copy of datafile 41 found to restore
RMAN-06023: no backup or copy of datafile 40 found to restore
RMAN-06023: no backup or copy of datafile 39 found to restore
RMAN-06023: no backup or copy of datafile 38 found to restore
RMAN-06023: no backup or copy of datafile 37 found to restore
RMAN-06023: no backup or copy of datafile 36 found to restore
RMAN-06023: no backup or copy of datafile 35 found to restore
RMAN-06023: no backup or copy of datafile 34 found to restore
RMAN-06023: no backup or copy of datafile 33 found to restore
RMAN-06023: no backup or copy of datafile 32 found to restore
RMAN-06023: no backup or copy of datafile 31 found to restore
RMAN-06023: no backup or copy of datafile 30 found to restore
RMAN-06023: no backup or copy of datafile 29 found to restore
RMAN-06023: no backup or copy of datafile 28 found to restore
RMAN-06023: no backup or copy of datafile 27 found to restore
RMAN-06023: no backup or copy of datafile 26 found to restore
RMAN-06023: no backup or copy of datafile 25 found to restore
RMAN-06023: no backup or copy of datafile 24 found to restore
RMAN-06023: no backup or copy of datafile 23 found to restore
RMAN-06023: no backup or copy of datafile 22 found to restore
RMAN-06023: no backup or copy of datafile 21 found to restore
RMAN-06023: no backup or copy of datafile 20 found to restore
RMAN-06023: no backup or copy of datafile 19 found to restore
RMAN-06023: no backup or copy of datafile 18 found to restore
RMAN-06023: no backup or copy of datafile 17 found to restore
RMAN-06023: no backup or copy of datafile 16 found to restore
RMAN-06023: no backup or copy of datafile 15 found to restore
RMAN-06023: no backup or copy of datafile 14 found to restore
RMAN-06023: no backup or copy of datafile 13 found to restore
RMAN-06023: no backup or copy of datafile 12 found to restore
RMAN-06023: no backup or copy of datafile 11 found to restore
RMAN-06023: no backup or copy of datafile 10 found to restore
RMAN-06023: no backup or copy of datafile 9 found to restore
RMAN-06023: no backup or copy of datafile 8 found to restore
RMAN-06023: no backup or copy of datafile 7 found to restore
RMAN-06023: no backup or copy of datafile 6 found to restore
RMAN-06023: no backup or copy of datafile 5 found to restore
RMAN-06023: no backup or copy of datafile 4 found to restore
RMAN-06023: no backup or copy of datafile 3 found to restore
RMAN-06023: no backup or copy of datafile 2 found to restore
RMAN-06023: no backup or copy of datafile 1 found to restore
RMAN> Exit
Recovery Manager complete.
Edited by: kerrygm on Jun 15, 2011 11:36 AMMaybe making progress.
I got into RMAN and did a List backup command. In looking at the output, I see that it does have the 5/20 backup showing. Here is part of the output:
BS Key Type LV Size Device Type Elapsed Time Completion Time
965689 Full 19.86M DISK 00:00:01 16-JUN-11
BP Key: 967942 Status: AVAILABLE Compressed: NO Tag: TAG20110616T231223
Piece Name: F:\BACKUPS\CSPROD\C-368871413-20110616-01
SPFILE Included: Modification time: 16-JUN-11
SPFILE db_unique_name: CSPROD
Control File Included: Ckp SCN: 369596068 Ckp time: 16-JUN-11
BS Key Size Device Type Elapsed Time Completion Time
966218 403.84M DISK 00:00:00 20-MAY-11
BP Key: 967842 Status: AVAILABLE Compressed: YES Tag: TAG20110520T231012
Piece Name: F:\BACKUPS\CSPROD\A1\CSPROD_ARCH_5844
List of Archived Logs in backup set 966218
Thrd Seq Low SCN Low Time Next SCN Next Time
1 2112 237027300 20-MAY-11 237046947 20-MAY-11
1 2113 *237046947* 20-MAY-11 237059284 20-MAY-11
1 2114 237059284 20-MAY-11 237216514 20-MAY-11
1 2115 237216514 20-MAY-11 237709545 20-MAY-11
1 2116 237709545 20-MAY-11 237722825 20-MAY-11
1 2117 237722825 20-MAY-11 237730431 20-MAY-11
1 2118 237730431 20-MAY-11 237860199 20-MAY-11
I then changed my rman script to use the *237046947* SCN number that says it is from 5/20. I them kicked off my rman script and got the following result.
Spooling started in log file: c:\temp\clone_CSPROD_CSPRSUM1.log
Recovery Manager11.1.0.7.0
RMAN> #connect catalog 'rmancat/rmancat@rmancat';
2> # target is the source and auxiliary is destination
3> #connect target sys/<pwd>@csprod
4> #connect auxiliary /
5>
6> run {
7> allocate auxiliary channel d1 type disk format 'F:\backups\CSPROD\d1\CSPROD_DATA_%s';
8> allocate auxiliary channel d2 type disk format 'F:\backups\CSPROD\d2\CSPROD_DATA_%s';
9> allocate auxiliary channel d3 type disk format 'F:\backups\CSPROD\d3\CSPROD_DATA_%s';
10> allocate auxiliary channel d4 type disk format 'F:\backups\CSPROD\d4\CSPROD_DATA_%s';
11> allocate auxiliary channel a1 type disk format 'F:\backups\CSPROD\a1\CSPROD_arch_%s';
12> ##Archivelog number get from sql archive log list command
13> set until sequence 237046947;
14> ##set until time "to_date('2011-05-20 08:00:00', 'YYYY-MM-DD HH24:MI:SS')";
15> duplicate target database to CSPRSUM1 nofilenamecheck
16> logfile
17> group 1('+DATA/CSPRSUM1/onlinelog/redo1a.log', '+FRA/CSPRSUM1/onlinelog/redo1b.log') size 50m,
18> group 2('+DATA/CSPRSUM1/onlinelog/redo2a.log', '+FRA/CSPRSUM1/onlinelog/redo2b.log') size 50m,
19> group 3('+DATA/CSPRSUM1/onlinelog/redo3a.log', '+FRA/CSPRSUM1/onlinelog/redo3b.log') size 50m;
20> }
allocated channel: d1
channel d1: SID=532 device type=DISK
allocated channel: d2
channel d2: SID=533 device type=DISK
allocated channel: d3
channel d3: SID=531 device type=DISK
allocated channel: d4
channel d4: SID=555 device type=DISK
allocated channel: a1
channel a1: SID=534 device type=DISK
executing command: SET until clause
Starting Duplicate Db at 17-JUN-11
RMAN-05529: WARNING: DB_FILE_NAME_CONVERT resulted in invalid ASM names; names changed to disk group only.
contents of Memory Script:
set until scn 373021170;
set newname for datafile 1 to
"+data";
set newname for datafile 2 to
Starting restore at 17-JUN-11
channel d1: starting datafile backup set restore
channel d1: specifying datafile(s) to restore from backup set
channel d1: restoring datafile 00003 to +DATA
channel d2: restoring datafile 00122 to +DATA
channel d2: reading from backup piece F:\BACKUPS\CSPROD\D4\CSPROD_DATA_6149
channel d3: starting datafile backup set restore
channel d3: specifying datafile(s) to restore from backup set
channel d3: restoring datafile 00002 to +DATA
channel d3: restoring datafile 00020 to +DATA
channel d4: restoring datafile 00120 to +DATA
channel d4: reading from backup piece F:\BACKUPS\CSPROD\D2\CSPROD_DATA_6147
channel d1: piece handle=F:\BACKUPS\CSPROD\D3\CSPROD_DATA_6148 tag=TAG20110616T230013
channel d1: restored backup piece 1
channel d1: restore complete, elapsed time: 00:01:15
channel d4: piece handle=F:\BACKUPS\CSPROD\D2\CSPROD_DATA_6147 tag=TAG20110616T230013
channel d4: restored backup piece 1
channel d4: restore complete, elapsed time: 00:03:15
channel d2: piece handle=F:\BACKUPS\CSPROD\D4\CSPROD_DATA_6149 tag=TAG20110616T230013
channel d2: restored backup piece 1
channel d2: restore complete, elapsed time: 00:03:35
channel d3: piece handle=F:\BACKUPS\CSPROD\D1\CSPROD_DATA_6146 tag=TAG20110616T230013
channel d3: restored backup piece 1
channel d3: restore complete, elapsed time: 00:04:55
Finished restore at 17-JUN-11
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "CSPRSUM1" RESETLOGS ARCHIVELOG
MAXLOGFILES 23
MAXLOGMEMBERS 3
MAXDATAFILES 1021
MAXINSTANCES 8
MAXLOGHISTORY 584
LOGFILE
GROUP 1 ( '+DATA/CSPRSUM1/onlinelog/redo1a.log', '+FRA/CSPRSUM1/onlinelog/redo1b.log' ) SIZE 50 M ,
GROUP 2 ( '+DATA/CSPRSUM1/onlinelog/redo2a.log', '+FRA/CSPRSUM1/onlinelog/redo2b.log' ) SIZE 50 M ,
GROUP 3 ( '+DATA/CSPRSUM1/onlinelog/redo3a.log', '+FRA/CSPRSUM1/onlinelog/redo3b.log' ) SIZE 50 M
DATAFILE
'+DATA/csprsum1/datafile/system.1535.754067379'
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=754067676 file name=+DATA/csprsum1/datafile/sysaux.1536.754067379
datafile 121 switched to datafile copy
input datafile copy RECID=120 STAMP=754067677 file name=+DATA/csprsum1/datafile/waapp.1653.754067403
datafile 122 switched to datafile copy
input datafile copy RECID=121 STAMP=754067677 file name=+DATA/csprsum1/datafile/cu_custom.1549.754067381
contents of Memory Script:
set until scn 373021170;
recover
clone database
delete archivelog
executing Memory Script
executing command: SET until clause
Starting recover at 17-JUN-11
starting media recovery
Oracle Error:
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: '+DATA/csprsum1/datafile/system.1535.754067379'
released channel: d1
released channel: d2
released channel: d3
released channel: d4
released channel: a1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 06/17/2011 15:14:54
RMAN-03015: error occurred in stored script Memory Script
RMAN-06053: unable to perform media recovery because of missing log
RMAN-06025: no backup of archived log for thread 1 with sequence 3818 and starting SCN of 372868482 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3817 and starting SCN of 372685133 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3816 and starting SCN of 372593528 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3815 and starting SCN of 372374385 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3814 and starting SCN of 372325053 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3813 and starting SCN of 372316138 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3812 and starting SCN of 372249619 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3811 and starting SCN of 371775981 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3810 and starting SCN of 371643855 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3809 and starting SCN of 371614442 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3808 and starting SCN of 371432892 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3807 and starting SCN of 371121955 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3806 and starting SCN of 371047786 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3805 and starting SCN of 371029095 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3804 and starting SCN of 371018252 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3803 and starting SCN of 370947755 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3802 and starting SCN of 370857440 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3801 and starting SCN of 370814417 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3800 and starting SCN of 370797061 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3799 and starting SCN of 370756569 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3798 and starting SCN of 370746833 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3797 and starting SCN of 370746693 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3796 and starting SCN of 370746568 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3795 and starting SCN of 370746068 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3794 and starting SCN of 370745451 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3793 and starting SCN of 370733767 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3792 and starting SCN of 370674629 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3791 and starting SCN of 370501026 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3790 and starting SCN of 370498513 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3789 and starting SCN of 370497977 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3788 and starting SCN of 370497635 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3787 and starting SCN of 370497319 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3786 and starting SCN of 370496938 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3785 and starting SCN of 370495428 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3784 and starting SCN of 370491173 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3783 and starting SCN of 370390074 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3782 and starting SCN of 370385574 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3781 and starting SCN of 370385310 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3780 and starting SCN of 370385044 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3779 and starting SCN of 370368486 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3778 and starting SCN of 370333960 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3777 and starting SCN of 370330980 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3776 and starting SCN of 370327876 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3775 and starting SCN of 370174433 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3774 and starting SCN of 370148373 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3773 and starting SCN of 370147821 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3772 and starting SCN of 370147623 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3771 and starting SCN of 370141528 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3770 and starting SCN of 369711271 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3769 and starting SCN of 369621694 found to restore
RMAN-06025: no backup of archived log for thread 1 with sequence 3768 and starting SCN of 369595614 found to restore
RMAN> Exit
Recovery Manager complete.
What I am not sure is if the SCN I used in my set until sequence command was from 5/20, when I look at the backup pieces that it is reading to restore from, they appear to be from backup files taken from June.
(e.g channel d1: reading from backup piece F:\BACKUPS\CSPROD\D3\CSPROD_DATA_6148 -- this is a 6/16 backup file).
Also, as you can see it was not able to do a media recovery.
Thanks in advance for your help. -
Why do we use RMAN DUPLICATE for cloning DB on a different server ?
DB version : 11.2.0.2, 10.2.0.5
I want to create a clone of my Production DB in a test server. In the past, I have taken hot backup of this production DB and restored and recovered it in a different server using plain RMAN commands.
After restoring the control file , mounting the DB and cataloging the backup pieces in the test server , I run
run {
restore database ;
recover database until time <time> ;
alter database open resetlogs ;
}In OTN , i came across long running discussions like
RMAN duplicate database
where they are trying to restore and recover using DUPLICATE command as shown below.
run
duplicate target database to RBS
nofilenamecheck
pfile=/tmp/aux.ora;
Can't they just use plain RMAN restore and recover commands as I did ? What advantage does RMAN DUPLICATE have over the plain commands ?RMAN DUPLICATE is designed to give to clone database a new database name and new database identifier:
>
If you copy a database with operating system utilities instead of the DUPLICATE command, then the DBID of the copied database remains the same as the original database. To register the copy database in the same recovery catalog with the original, you must change the DBID with the DBNEWID utility (see Oracle Database Utilities). In contrast, the DUPLICATE command automatically assigns the duplicate database a different DBID so that it can be registered in the same recovery catalog as the source database. -
Oracle 11.2.0.2 SE-One 64-bit
Oracle Linux 5.6 x86-64
Question I had never considered. When performing an rman duplicate database with no NEWNAME parameters in sight, how does rman know how to set new names? There is something more than just the init parm “db_create_file_dest”.
The setup:
Server SRVPRD,
- ASM instance
- database DBPRD , has files in diskgroups SAN and SMALL
Server SRVDEV
- ASM instance
- database DBSTG, has files in diskgroups LARGE and SMALL
- database DBDEV, has files in diskgroups DEV_LARGE and DEV_SMALL
Shell script on SRVDEV to replicate DBPRD to DBSTG. Script ftp’s the rman backups from SRVPRD, shuts down the instance DBSTG, deletes all of its files using asmcmd commands, then executes the following:
echo "connect catalog rman/********@rmcat" > /backup/dbstgvb/dbstgvb_refresh.rman
echo "connect target sys/********@srvprd" >> /backup/dbstgvb/dbstgvb_refresh.rman
echo "connect auxiliary /" >> /backup/dbstgvb/dbstgvb_refresh.rman
echo "run {" >> /backup/dbstgvb/dbstgvb_refresh.rman
echo "set until time \"to_date('`date +%Y-%m-%d` 12:38:00','YYYY-MM-DD hh24:mi:ss')\";" >> /backup/dbstgvb/dbstgvb_refresh.rman
echo "duplicate target database to DBSTGVB;" >> /backup/dbstgvb/dbstgvb_refresh.rman
echo "}" >> /backup/dbstgvb/dbstgvb_refresh.rman
$ORACLE_HOME/bin/rman < /backup/dbstgvb/dbstgvb_refresh.rman
It runs perfectly and the files that were in the +SAN diskgroup in prod are correctly placed in +LARGE, and the files that were in +SMALL are correctly placed in +SMALL.
Now a new requirement to start doing the same for DBDEV. Made a copy of the script and changed all references from DBSTG to DBDEV. Equivalent changes in the string of asmcmd commands that delete the files, specifying the correct specific disk groups.
With this one, instead of mapping files from the two disk groups in DBPRD to the two diskgroups in DBDEV, they all get put into the one disk group +DEV_SMALL.
On DBSTG, we see
SQL> show parameter db_create_file_dest
NAME TYPE VALUE
db_create_file_dest string +SMALL
and the rman log output of the replication includes this:
database mounted
contents of Memory Script:
set until scn 2984496;
set newname for datafile 1 to
"+SMALL/dbstgvb/system01.dbf";
set newname for datafile 2 to
"+SMALL/dbstgvb/sysaux01.dbf";
set newname for datafile 3 to
"+SMALL/dbstgvb/undotbs01.dbf";
set newname for datafile 4 to
"+SMALL/dbstgvb/users01.dbf";
set newname for datafile 5 to
"+LARGE/dbstgvb/perfstat_01.dbf";
set newname for datafile 6 to
"+LARGE/dbstgvb/dw_tbs1.dbf";
restore
clone database
executing Memory Script
On DBDEV we see
SQL> show parameter db_create_file_dest
NAME TYPE VALUE
db_create_file_dest string +DEV_SMALL
and the rman log output of the replication includes this:
database mounted
contents of Memory Script:
set until scn 2984496;
set newname for clone datafile 1 to new;
set newname for clone datafile 2 to new;
set newname for clone datafile 3 to new;
set newname for clone datafile 4 to new;
set newname for clone datafile 5 to new;
set newname for clone datafile 6 to new;
restore
clone database
executing Memory Script
So, I am missing exactly how it is that in the replicate to DBSTG, it is able to correctly identify that files coming from prod diskgroup SAN correctly mapped to diskgroup LARGE? And further, why that mechanism did not work to map to +DEV_LARGE when replicating to DBDEV. In DBDEV it seems to be controlled entirely by db_create_file_dest, but in DBSTG there seems to be something that I am missing that allows the greater complexity of mapping two diskgroups.Interesting side observation
In making sure all files ended up in the correct location I started noticing differences in the FQFN from the source db to the target. Doing an asmcmd 'ls -l' on both systems, I discovered things like this:
On the source db, we have
DW_TBS1.dbf => +SAN/DBPRD/DATAFILE/DW_TBS.278.755044731
while on the target it came out
dw_tbs1.dbf => +LARGE/DBSTG/DATAFILE/DW.259.821974713
or
STAGE_CUST_ACCT_I1.ora => +SAN/DBPRD/DATAFILE/STAGE_CUST_ACCT_I.262.754925519
vs
stage_cust_acct_i1.ora => +LARGE/DBSTG/DATAFILE/STG_CUST_ACCT_IDX.266.822009311
Obviously not an operational problem, but a curiosity about the algorithm to generate the base part of the FQFN, and why it generated different names on different systems. -
RMAN Duplicate DB fails to restore datafile created during backup.
Database is 9i.
Performing duplicate database using rman on seperate host.
Reason of failure is , there were datafiles created during backup. Question is , Is there a workaround to perform duplicate database to work.
Error :
released channel: aux1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 12/16/2007 14:42:44
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
RMAN-06023: no backup or copy of datafile 791 found to restore
RMAN-06023: no backup or copy of datafile 790 found to restore
RMAN-06023: no backup or copy of datafile 789 found to restore
RMAN-06023: no backup or copy of datafile 788 found to restore
RMAN-06023: no backup or copy of datafile 787 found to restore
RMAN-06023: no backup or copy of datafile 786 found to restore
Backup Date is : 23rd Nov to 26th Nov
Datafile created between backup period are :
786 /oracle/prod/proddata17/btabd_322/btabd.data322 Nov-25-2007 02:58:38 AM
787 /oracle/prod/proddata17/btabd_323/btabd.data323 Nov-25-2007 03:06:02 AM
788 /oracle/prod/proddata17/btabd_324/btabd.data324 Nov-25-2007 03:17:48 AM
789 /oracle/prod/proddata17/btabd_325/btabd.data325 Nov-25-2007 03:26:50 AM
790 /oracle/prod/proddata17/btabd_326/btabd.data326 Nov-25-2007 03:32:31 AM
791 /oracle/prod/proddata17/btabd_327/btabd.data327 Nov-25-2007 03:39:59 AM
Restore Script :
rman TARGET dtbackup/dt0dmin@prod CATALOG rman_prd/rman_prd@rcat_db connect auxiliary /
run {
set until time = "TO_DATE('11/26/2007 10:30:00','mm/dd/yyyy hh24:mi:ss')";
allocate auxiliary channel aux1 type 'SBT_TAPE' PARMS="BLKSIZE=262144";
DUPLICATE TARGET DATABASE TO DUP ;
}I think there is no workaround and this is expected behavior - atleast till 10.2. If you refer oracle documentation, it says that it requires target database in either MOUNT or OPEN stage to duplicate database using RMAN. So RMAN will get current physical structure information about target database from its control file and when any file is not there in the backup, it will give error. Only way to resolve this is to take backup of these datafiles through RMAN either as backupset or copy. ( I think oracle can take hint from here and make RMAN database duplication possible for which backup is not available - its a small change in code - if backup not found, then start taking backup. Already in 11g, during RMAN duplication, RMAN can use backup from other server)
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