Other logical standby databases may or may not be affected. Ora01669 standby database controlfile not consistent iderror. Please provide the solution because i am getting the same problem not able to open the standby database in read only mode report message to a moderator re. How to open standby in readwrite mode with archivelog gap. Hi there, could you please help me, i have a problem with control file restore. Attempting to activate a standby database with a controlfile that has not been recovered to the same point as the data files.
Can not modify control file during test recovery ora 10582. Ora03121 no interface driver connected function not performed. In fact, the other standby databases in the data guard environment do not need to be restarted and should operate without any issue. Take a cold backup of redo log files and datafiles. Ora01669, standby database control file not consistent. Oracle database error messages1 just solve the file format. Helping teams, developers, project managers, directors, innovators and clients understand and implement data applications since 2009. Once the previous step has been completed start the new database in nomount and execute above file be sure you are connected to the new database and all the file path point to the new database. Oracle 11gr2 ora16086 redo data cannot be written to the. Use the same version, release, and patch of the oracle rdbms for the production and standby databases so that failover is not compromised. If the application uses oraclemode sql instead of ansimode sql. Oracle database standby database gerardnico the data. Ora19870 control file not found when creating standby. Ora01669 standby database controlfile not consistent.
It enables production oracle database to survive disasters and data corruption. An attempt was made to activate a standby database with a control file that has not been recovered to the same point as the datafiles. Create 1 more additional group then you have redo log groups on primary so primary. An operation requested a resource that was unavailable and the enqueue list for the resource had reached its maximum length. On one mos note, it said alter database open resetlogs would create the redo log files. If i try to open the database with resetlogs, i get ora 01666. Can not allow corruption for managed standby database recovery ora 10579. If it is online, then you need to recover the disk.
Ora01500 to ora02098 database transaction online and. The primary database was in maximum protection or maximum availability mode, but redo data could not be written to the standby redo log at the standby database s. Must rename the primary datafiles in the standby control file after copying them to the standby site. First lets just restore the backup controlfile and try to open the database with no recovery at all. Records in some sections in the control file are circularly reusable while records in other sections are never reused. Problems with opening standby database read only dbvisit. Most likely the control file was just copied from the primary database and has not. There was an interesting post in otn forums, op is trying to open standby database in readwrite mode and there is 99 archive logs gap between primary and standby site, hence to fulfill requirement to open standby in readwrite environment op tried to perform fail over using alter database activate standby database. Ora00201 control file version num incompatible with oracle version num. Recover the standby database until all the files are consistent. Copy the production backup files to the standby server. Ora00097, use of oracle sql feature not in sql92 string level. Database administrators stack exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community.
In this way, you do not have to rename the primary datafiles in the standby control file. After running the above statement, oracle will spawn all six sql apply processes and will read redo data from the archived redo logs as they are registered with the logical standby database. The currently mounted control file is a backup control file, and attempting to create a control file for a standby database. Check if the disk is online, if it is not, bring it online and try a warm start again. Copy the standby controlfile to the standby server. Attempting to activate a standby database with a control file that has not been recovered to the same point as the data files. So, now i have control file for physical standby database and im able to start managed recovery and i think that it is much easyerquicker than using standart procedure or making new standby controlfile on primary, copying it to standby host, restoring, etc. So as long as the files were created on u02 and u03 on primary, there was no problem on the standby because standby had u02 and u03. Ora01669 standby database control file not consistent.
Oracle data guard switchover from dcprimary to dr standby switchover and failover. I have another question, physical standby database do no generate redo log, but it seems to me from the docs that logical standby do generate redo, is it correct. The control file is not a backup control file ora 10583. To demonstrate this error, i have intentionally deleted control file i. On header read the file size indicated in the control file did not match the file size contained in the log file. Ora 00305 log string of thread string inconsistent. By default, data guard waits for the full archived redo log file to arrive on the standby database before applying it to the standby database. Most likely the controlfile was just copied from the primary database and has not been used for recovery.
Ora 01669 standby database control file not consistent. Used solely by a standby database in managed recovery mode to determine the location for the archived logs received from the primary database. How to resolve ora01111 ora01110 ora01157 in a physical. It is not possible to open standby database in read only mode. I configured a standby database and it worked for a while, but now i noticed that the redo logs thread on standby is far behind the primary. Recover from service rolling forward a physical standby database using the recover command a standby database is a transactionally consistent copy of the production database. Manual physical standby failover activate standby database oracle 11g manual data guard partv published may 12, 2016 may 15, 2016 by jignesh jethwa in case of disaster with primary database site, or not available for production for any reason then we can activated standby database as a primary production database. Ora 01677 standby file name convert parameters differ from other instance. You cannot use the control file of the primary database on the standby database. The replicat process uses oracle sqlloader api, which offers high data load performance, but with some data type and security limitations.
Problems with opening standby database read only dbvisit support. Ora01669 standby database controlfile not consistent cause. If you place your production and standby databases on the same host. Ora 01669 standby database controlfile not consistent. Since fbi are not supported in a logical standby database can we trick oracle by dropping the fbi in the standby site. Especialista oracle security ebusiness suite obiee hyperion middleware en gral instructor y speaker oracle dba cristian peque. For this purpose you might use a duplicate for standby with rman.
On one mos note, it said alter database open resetlogs would create the redo log files after the complete recovery, i do not have tempfile and redo logs created. Its an article about me having an interview with amazon aws in dublin for the position of cloud support engineers in relational database service rds team. Ora19870 control file not found when creating standby database with rman doc id 430621. Control file 3 corruptionrecovery 7 data guard 17 data pump 12 data services 2 database replay 2 database upgrade dataguard 5 dataguard broker 9. If i try to open the database with noresetlogs, the tempfile gets created but not the redo logs. Restore working fine if i restore with original instance name, but if i rename instance i have problem with controlfiles. Check the remote file server rfs trace file for specific errors and reconfigure the standby. In order to create a data guard configuration, you need a standby database on the standby server. Most likely the control file was just copied from the primary database and has not been used for recovery. While configuring the same in sun solaris, im receiving this error.
It exists since at least rman 10g, it is called the restore failover. Controlfile recovery requires resetlogs ardent performance. For more information about control files and the manipulation of control files, see the index entry on control files in and the index entry on control files, in create database in you are wanting to mount the standby database to apply the archived redo logs from the primary database but keep getting. Oracle 11gr2 ora01669 standby database control file not. Attempting to mount, recover, or open a standby database without the appropriate command option to designate a standby database. We see the datafile has not been resized at standby database due to no required space available. Specify the correct redo log file, and then retry the operation. Ora 00318, 00000, log %s of thread %s, expected file size %s doesnt match %s cause. At the same time can u explain me the difference between this command and the controlfile creation command while we create a standby database eventhough the name in the command reveals the story. Pstdby not mounted rman duplicate target database 2 to pstdby 3 from active database. I think no standby redo logs file are there on standby database side. During create database or alter tablespace, there was a failure in getting the date and time. Resizing standby datafile if disk runs out of space on standby server.
This oracle maximum availability architecture maa white paper presents the essential tools, techniques, and best practices to help you safeguard data and prevent corruptionrelated database outages. If the role transition is to a logical standby database, all the physical standby databases will be invalidated. This has been tested on instances with a smaller database block size and the problem has not been able to be reproduced. How to open standby in readwrite mode with archive log gaps. Use the standby option or appropriate commands, or mount with the primary control file. The same site as the primary database, or the standby database is on a separate site with a different directory structure. Formatinfo name oracle database error messages formattype. The request timed out or cloud control performance is sluggish. The database id in the control file is not the same as the database id in the control file used by the first instance to mount this database. View source for oracle database error messages1 just solve the. Ora 01668 standby database requires drop option for offline of datafile. How to resolve ora01111 ora01110 ora01157 in a physical standby database doc id 1416554.
This redo log file is not from the current database. Database name in control file is not troubleshooting guide doc id 1906009. Ora01669, 00000, standby database controlfile not consistent cause. When autoconfig run it overwrites the existing configuration files with new ones that it creates by merging the templates and the context file, it also updates the database by running the script it instantiates merging a template with the values in the context file is termed as instantiating the template in oracle parlance from the script. Oracle database plsql users guide and reference 10g 10. The extract process sends data from the source database tables directly to the replicat. High availability to protect your business joseph meeks director. Ora 01669 standby database controlfile not consistent cause. This section is what data guard is really all about, its about a standby database taking over the production database, and how to revert back when problems have been fixed. The database id in the redo log file does not match the database id in the control file. Many log files are received on a standby database but not applied. Here all the datafiles should be consistent and bring the standby database read only mode. In order to create a data guard configuration, you need a standby database. Primary database oracle data files recovery data oracle instance standby database 3 2 1 sync or async recovery.
Then, create the control file for the standby database, and open the primary database to user access, as shown in the following. Home book contents index master contact list index us previous next mobi epub 4 ora01500 to ora02098 ora01500. Ora error messages database transaction oracle database. Can not invoke test recovery for managed standby database recovery ora 10578. It will contain all that i can recall about this process, it also will include exact offer information, because i finally rejected it as not.