I tried to replicate our production for the test server using RMAN duplicate and he succeeded.
Now our production database in constantly more and wider so when I try to reproduce again, it takes a long time to complete.
It is possible to duplicate the prod database restores only a subset of data? What I mean is that I have a cut. (for example provide data up to 2010 data). Our tester needs as the new data.
Kind regards cmadiam
No, RMAN can only do a full physical copy. He is not aware of table structures, it is not aware of the date columns in the tables.
If you want to extract the selected data, you must write expdp scripts that use the QUERY option to select lines to export - note that you need to write a correct query for each table that you need to extract.
DB version: 11.2.0.4.0, not the RAC environment, single instances
That's happened? My My db catalog rman session did not survive? Why the error happened at 09:00 (and not 17:00)? Why the session called the catalog rman during switching of the data files?
Can someone explain it to me?
Thank you!
Hello
The connection of the RMAN catalog remains inactive during the backup/restore process, once rman completes the task and try to activate the connection it gets error.
What is expected as you said the rebooted server. If this happens because of the expiration time, we went with the parameter net expire_time to maintain the connection.
I want to duplicate a database with RMAN, different host, a different database without RMAN Duplicate Technic.
I HOST1 with a database DB1 and HOST2 with a DB2 database
I have a complete backup of the DB1 in host HOST2. How can I use this backup to clone the database?
Thank you
see the links: -. http://kamranagayev.WordPress.com/2010/03/29/RMAN-video-tutorial-series-performing-disaster-recovery-with-RMAN/ (Video Tutorial) http://oracleinstance.blogspot.com/2010/08/disaster-recovery-using-RMAN-demo.html http://gavinsoorma.com/recovery-scenarios/
Hi all My Production database named PROD_1 of Oracle Database 10 g Enterprise Edition Release 10.2.0.1.0 on Linux server. I want to duplicate my database of production to a production base of second one PROD_2 with the same database and same version of system OS and two DB servers have the identifical directory structure.
I'm with RMAN to duplicate the database:
So I'm on PROD_2 Server I have:
-Shutdown my PROD_2 database -J' I start with my PROD_2 database NOMOUNT
From Db in double to 29 August 08+. allocated channel: ORA_AUX_DISK_1+. channel ORA_AUX_DISK_1: sid = 139 devtype = DISK+. RMAN-00571: ===========================================================+ RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =+. RMAN-00571: ===========================================================+ RMAN-03002: failure of the command duplicate Db at 2008-08-29 14:06:07+. RMAN and 05500: the auxiliary database must be mounted not on the issue of a duplicate order+.
RMAN >
then, when PROD_1 is not mounted, I can't connect to PROD_1 of PROD_2 server, beacause the database is not open!
Could you help me please, I simply try to replicate my database PROD_1.
Thank you very much
Published by: OracleJavaLinux on August 29, 2008 14:23
Hey,.
you simply set ORACLE_SID on you prod_2 (not 1). Otherwise, you're good.
Connect to prod_1 with rman target / catalog rman@prod_1.
Perhaps this impact that all face you when creating physical standby DB. I'm trying to create a physical standby database Using RMAN double order a server
(pri machine) machine on standby.
Here are the steps I followed to create the above:
Step 1:-activate forced logging
SQL > ALTER DATABASE FORCE LOGGING;
Step 2:-set up a standby Redo Log
SQL > ALTER DATABASE ADD STANDBY LOGFILE GROUP 10
2 > ('/ oracle/dbs/log1c.rdo','/oracle/dbs/log2c.rdo') SIZE 500 M;
Step 3:-set the parameters of primary database initialization
SQL > create pfile='?/dbs/pfileorcl.ora' of spfile;
Edit the pfile to add the sleep settings, shown here:
Step 6:-backup of database and copy it to standby mode
This backup script must be run on primary and copied to sleep on the same mount point, run these scripts with RMAN, all files in /rman_backup need to be copied in /rman_backup on the standby server.
$rman target.
RMAN > run
{
allocate channel c1 type disk;
allocate channel c2 type disk;
backup of database format ' / rman_backup/%U';
ARCHIVELOG backup all the format ' / rman_backup %U ';
backup current controlfile to Eve format ' / rman_backup/%U';
}
Step 7:-availability of measures database
Installation of Oracle software
This should be the same version and patch group with exactly same ORACLE_HOME mount point.
Commissioning of the listener
Create and start a listener on the database of sleep by using NetCA, or create listener.ora in $ORACLE_HOME/network/admin
A password file must be created on the primary and copied to the standby site. The sys password must be the same on both sites. Copy orapworcl in $ORACLE_HOME/dbs and rename the file in orapworcldr
Step 11:-create for Oracle mount points
Mount point must be created on the standby server with the same convention used in primary education, which includes the location for controlfiles, redo logs, data files, destination of the newspaper Archives and alert logs.
$ mkdir Pei/u01/app/oracle/oradata/orcl /.
$ mkdir Pei/u01/app/oracle/flash_recovery_area /.
$ mkdir Pei/u01/app/oracle/admin/orcl/adump
$ mkdir Pei/u01/app/oracle/admin/orcl/bdump
$ mkdir Pei/u01/app/oracle/admin/orcl/cdump
$ mkdir Pei/u01/app/oracle/admin/orcl/udump
Step 12:-use RMAN to restore the backup and standby configuration
Connecting to RMAN and run the following command to create the database pending, this must be performed on the standby server after the backup copy and the tnsnames parameter.
I intend to clone my PROD database to create a database of emergency with RMAN, the situation in the present case, it is that I want to use the same db_name so create spfile scp to the target server, run a level 0 backup dB, create the same file structure as well, but I'm confused because when I connect to RMAN to perform cloning as you can see...
RMAN> run {
allocate auxiliary channel c1 device type disk;
allocate channel c2 device type disk;
duplicate target database to 'prod1';
}
-Is it possible that crushes my source PROD1 database
-C' is ok, if I run the clone with the database of the source open with few users working? Even he will operate a backup, this will obviously have a performance impact but also the integrity of the data? I'm not sure what other files of this procedure will be used in clonning.
-Should I enter into channel c2 backup full path to the source server?
Hello How to restore the tablespaces only 4 not all areas of storage in one database to the new database of cloned all cloning with RMAN?
I don't think it's possible to restore only 4 storage space for the database 'auxiliary '. Instead, you can use the "SKIP TABLESPACE" cloning while clause.
You can exclude the tablespaces that you don't want the database duplicate with the SKIP TABLESPACE clause. You can exclude any tablespace except the SYSTEM tablespace or tablespaces containing rollback or undo segments.
Refer to this http://docs.oracle.com/cd/B14117_01/server.101/b10770/rcmsynta28.htm
Any advice on the RMAN command to take a rman full catalog not saving a rac two node 11 GR 2 and use it to create the single instance of the day BEFORE.
The two-node RAC instance is in ASM (Linux) The physics of the day before is Normal (Linux) file system
The command I get from Metalink suggests: RMAN target sys/passwd@primary catalog RMAN/RMAN@RMAN auxiliary sys/passwd RMAN > run {} allocate auxiliary channel C1 device type disk; target database duplicate for standby; }
When I took the rman backup I did not catalog. Please suggest how to accomplish the same task without a catalog. Thank you
ORA-19870: error while restoring the backup +FRA/kemetrac/autobackup/2012_01_15/s_772671393.343.7 piece Cannot open file + FRA/kemetrac/autobackup/2012_01_15/s_772671393.343. There is no such thing as "FRA".
This isn't a connectivity problem. This error indicates that there is no such thing as the required backup file.
First of all, it looks like you do a double normal to RMAN. In order to follow this, you should take backup of the primary database before and later, copy it to the standby server and mention the exact path in the db_file_name_convert and log_file_name_convert database settings waiting.
You can see MOS * no step-by-step Guide to creating a physical document Eve on Normal file system for ASM primary with RMAN [838828.1 ID] *.
Second, since you are on 11.2, you can make use of the active database feature of Oracle 11 g 2, which does not require you to initially last backup of the primary database create standby database.
I am learning oracle dataguard and as part of the learning process of creation of database on hold.
Platform: V250-fire-Sun Sparc, Solaris 10
Version of database - Oracle 11R2
I create standby database on the same server, so the directory structure is different.
By following the instructions on the site of Oracle, I managed to create a functional physical standby database. But I'm not able to create a database with RMAN backup. Here are the steps that I follow-
1 configure all the required settings on the primary database as done in creating physical standby database manually, for example implementation force of logging, the creation of newspapers ensure etc..
2. settings edited on the primary database file as does everything in manual creation of physical database backup. Some of these changes are –
On the primary database: *. FAL_CLIENT = "orcl11020" #Primary database unique name *. FAL_SERVER = "stdby_11" #Standby database unique name
db_file_name_convert ='/ < dir >/oradata/stdby_11 ',' / < dir >/oradata/orcl11020 '
log_file_name_convert ='/ < dir >/oradata/stdby_11 ',' / < dir >/oradata/orcl11020 ',' / < dir > / oradata/stdby_11/redo_mem ',' / < dir > / oradata/orcl11020/redo_mem ' standby_file_management = auto
Copied same pfile standby database and set to date follows.
"* .control_files ='/ < dir > /oradata/stdby_11/stdby_11.ctl','/ < dir > / fra_stdby/stdby_11/stdby_11.ctl". * .db_name = "orcl1102". * .db_unique_name = "stdby_11". *. FAL_CLIENT = "stdby_11." *. FAL_SERVER = "orcl11020." db_file_name_convert ='/ < dir >/oradata/orcl11020 ',' / < dir >/oradata/stdby_11 ' log_file_name_convert ='/ < dir >/oradata/orcl11020 ',' / < dir >/oradata/stdby_11 ',' / < dir > / oradata/orcl11020/redo_mem ',' / < dir > / oradata/stdby_11/redo_mem ' standby_file_management = auto * .log_archive_dest_1 = "LOCATION = / < dir > / fra_stdby/STDBY_11/archivelog" VALID_FOR = (ALL_LOGFILES, ALL_ROLES) db_unique_name = stdby_11' * .log_archive_dest_2 = "SERVICE = orcl11020 LGWR ASYNC VALID_FOR = (ONLINE_LOGFILES, PRIMARY_ROLE) db_unique_name = orcl11020'
3. Add the relevant information in tnsnames.ora and listener.ora files and restart the listener. 3 created the file password with the same credentials as database primary. 4.up - to-date RMAN backup primary database available. 5. create controlfile standby with rman While the primary database s open (I tried with a primary database in montage mode as well).
$> rman/paswd@rman for catalog rman target /. RMAN > BACKUP CURRENT CONTROLFILE TO SLEEP;
6. open a new terminal standby base and start in nomount mode using the settings created - file $> ORACLE_SID = stdby_11 $> export ORACLE_SID $> sqlplus / as sysdba SQL > STARTUP NOMOUNT pfile =' < rental/initfilename.ora ' SQL > quit $> rman AUXILIARY / target sys/passwd@orcl11020 catalog rman/passwd@rman RMAN > duplicate TARGET DATABASE ENSURES DORECOVER;
RMAN ends without error but the archive logs is not eliminated. Looking at the newspaper, following caught my eye.
Logging of 1017 errors received on the eve ------------------------------------------------------------ Verify that the primary and standby use a password file and remote_login_passwordfile shared or EXCLUSIVE. and the SYS password is the same password files. error ORA-16191 ------------------------------------------------------------ FAL [client, ARC2]: error 16191 connection at orcl11020 for the extraction of the gap sequence Errors in file /<>dir > / diag/rdbms/stdby_11/stdby_11/trace/stdby_11_arc2_24321.trc: ORA-16191: customer main newspaper not connected waiting for shipment Errors in file / < dir > / diag/rdbms/stdby_11/stdby_11/trace/stdby_11_arc2_24321.trc: ORA-16191: customer main newspaper not connected waiting for shipment
Thus on primary and standby I confirmed
SQL > show parameter remote_login_passwordfile
VALUE OF TYPE NAME ------------------------------------ ----------- ------------ Remote_login_passwordfile string EXCLUSIVE
Make double sure that the password files are the same, I stop databases, delete the password and recreated with the same credentials. Password files are called - orapworcl11020 and orapwstdby_11
Can someone guide me where thisngs wrong here please.
How did you create your file of passwords on the rescue system?
I will consider your entire post and see what jumps.
* 3. Created the file password with the same credentials as primary database.*
You cannot create the password on the eve of 11.1 from file. You must COPY the password from the primary to the wait for passwords to match. What I do, is copy and rename.
E.g.
I copy orapwPRIMARY to the standby server and rename it orapwSTANDBY
(Your names varies)
It could start to work if you do this with a stop and restart of recovery on the day before. Newspapers make up probably just.
If you find this helpful please mark as well.
Best regards
mseberg
Published by: mseberg on July 7, 2011 07:16
A few things about the parameters (they can make no difference)
Hello gurus, I have a problem with RMAN, I'm trying to 'Cloning' an Oracle Instance with RMAN database and I have several errors, but I checkk all Forums and documentation I have 2 servers in 10.2.1 in Solaris and other in 10.2.4 on Linux And I'm running in my 1Mode of the server as follows: RMAN target connection. connection Assistant sys/manager@TESTDB10_SITE2.world run { allocate auxiliary channels ch1 type disk; the value of newname for datafile 1 to ' / u02/oradata/EVTM/system/system01.dbf'; the value of newname for datafile 2 to ' / u02/oradata/EVTM/system/undotbs01.dbf'; the value of newname for datafile 3 to ' / u02/oradata/EVTM/system/sysaux01.dbf'; the value of newname for datafile 4 to ' / u01/oradata/EVTM/data/users01.dbf'; the value of newname for datafile 5 to ' / u01/oradata/EVTM/data/tbs_tpaper_data_01.dbf'; the value of newname for datafile 6 to ' / u03/oradata/EVTM/index/tbs_tpaper_idx.dbf'; the value of newname for datafile 8 to ' / u01/oradata/EVTM/data/users02.dbf'; the value of newname for datafile 7 to ' / u01/oradata/EVTM/data/perfstat_01.dbf'; the value of newname for datafile 9 to ' / u01/oradata/EVTM/data/tbs_evtm_quest01.dbf'; the value of newname for tempfile 1 to ' / u02/oradata/EVTM/system/temp01.dbf'; duplicate target database to EVTM PFILE = ' / u01/app/oracle/product/10.2/dbs/initEVTM.ora' nofilenamecheck LOGFILE Group 1 ('/ u01/oradata/EVTM/rdo/redo1m1.log',) ' / u01/oradata/EVTM/rdo/redo1m2.log', U01/oradata/EVTM/RDO/redo1m3.log') SIZE the 51200 K,. Group 2 ('/ u01/oradata/EVTM/rdo/redo2m1.log',) ' / u01/oradata/EVTM/rdo/redo2m2.log', U01/oradata/EVTM/RDO/redo2m3.log') SIZE the 51200 K,. Group 3 ('/ u01/oradata/EVTM/rdo/redo3m1.log',) ' / u01/oradata/EVTM/rdo/redo3m2.log', U01/oradata/EVTM/RDO/redo3m3.log') SIZE the 51200 K; }
and I get the error:
channel ch1: reading of the backup/backup/ORA_BACKUP_EVTM/EVTM_291020091029_full_3aksvk4q_1_1 element ORA-19870: error reading backup total/backup/ORA_BACKUP_EVTM/EVTM_291020091029_full_3aksvk4q_1_1 ORA-19505: impossible to identify the file ' / backup/ORA_BACKUP_EVTM/EVTM_291020091029_full_3aksvk4q_1_1. ORA-27037: unable to get file status Linux-x86_64 error: 2: no such file or directory Additional information: 3 switch to the previous backup
output channel: ch1 RMAN-00571: =========================================================== RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =. RMAN-00571: =========================================================== RMAN-03002: failure of Db in dual at 2009-10-29 16:08:29 RMAN-03015: an error has occurred in the script stored memory Script RMAN-06026: some targets not found - abandonment of restoration RMAN-06023: no backup or copy of file 9 found to restore RMAN-06023: no backup or copy of datafile 8 found to restore RMAN-06023: no backup or copy of 7 found to restore
Question? Is it possible to duplicate/clone of Soalris in Linux? :-)))))
Is it possible to duplicate/clone of Soalris in Linux? :-)))))
You can not use the command DUPLICATE between platforms (see duplicate restrictions in the documentation). It is possible to perform a cross-platform via RMAN transport. This process is also explained in the documentation.
Werner
You have an additional complication, patch levels are different. Perhaps datapump here is a better solution - depending on the size of the database.
And I hope that Solaris on x 86-64 (no SPARC), otherwise the next complication.
All output data base Oracle can restore backup sets and copies created by any prior release of Oracle Database.
However, in order to open a database, the data must match the version of the Oracle binaries. If you restore and recover a previous version of the database, you will need to update database permission to open it.
RMAN cannot upgrade and migrate a database, but you can use the wizard for DBUA do. I suggest that you only consider this document showing your upgrade options:
Unfortunately, there is no way to upgrade direct 11.1.0.6 12.1 and you must upgrade the database to 11.1.0.7 first before restoring it. Other options, see the link above.
We backup data base of sbt with rman and nmda library (networker).
We want to copy the disk sbt backupset. Is this possible?
Kind regards
William
I remember that this is not possible. It was perhaps possible to redraw the rman backup and restore concepts, but there is probably no real business applications. Remember that a band or an sbt (series tape backup) is a streaming device. You can read from tape or write about a band, but you can't read and write in the same band at the same time. What syntax would you choose to perform an rman backup from tape to disk or tape to tape? Rman backup you can specify a peripheral channel of exit and entry for the use of the restore command. As far as I know, the rman backup source is the database control file and it reads no Ribbon.
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