Standby recovery
Hi
I have a primary database (oracle 9i ) and another database in mount state. ( not a dataguard standby)
I transfer the archivelogs manually.
I will rebuild dictionary managed tablespaces as locally managed in primary database.
My statements are like:
alter index ... rebuild tablespace..
drop tablespace aaa;
create tablespace aaa .....;
The thing is since it is not normal standby, During recovery,I have to issue the following statement in mount state database.
ALTER DATABASE CREATE DATAFILE '< >' as '<>';
recovery
ALTER DATABASE CREATE DATAFILE '< >' as '<>';
Do I need to issue this statement everytime, is there an easier way, such as copying controlfile, etc...?
Hi,
Actually, it is a standby database, just not automatically managed by data guard.
So, you should act as it was a normal standby.
The thing with standby database is that it doesn't create files automatically. Once you create datafiles on the primary, you need to create the files on the standby.
After that, all the "alter index" commands will be performed on the standby as part of the recovery process.
Liron Amitzi
Senior DBA consultant
[www.dbsnaps.com]
[www.orbiumsoftware.com]
Similar Messages
-
Managed Standby Recovery not active
Dear All,
My database version is:
SQL> select banner from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for Linux: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
OS:RedHat 5.5
My current configuration is:
We have two node RAC primary database and a local standby database.
And TWO NODE RAC DR (REMOTE)STANDBY DATABASE
while checking (REMOTE WHICH IS TWO NODE RAC)dr synchronization we found archive since yesterday has not been applied.
But local dr is fully sinc with the primary database.
When i have executed 'ALTER DATABASE RECOVER MANAGED STANDBY DATABASE CANCEL' it says
SQL> alter database recover managed standby database cancel;
alter database recover managed standby database cancel
ERROR at line 1:
ORA-16136: Managed Standby Recovery not active
I manually copied the archive log which where missing in the remote standby database and then register those archive log.
after that when i manually tried to recover the standby database it has given me following error.
sql>recover automatic standby database;
ORA-00283: recovery session canceled due to errors
ORA-01124: cannot recover data file 1 - file is in use or recovery
ORA-01110:data file 1: '/database/ctmis/system01.dbf'
please please help me to resolve the issue.
Thanks and Regards
Monoj Dasaccording to my understand
Node1,Node2 is having node1-standby node2-standby in RAC environment right?
on which node logs ur trying to apply on which node standby? (node1 ==>node1-standby or node2 ==>node2-standby)
check it...hope it will work or not sure :)
standby side...
rman target /
RMAN>crosscheck archivelog all
then try to recover..will see ..
if not
check with support.oracle.com through SR. -
ORA-16136: Managed Standby Recovery not active
Hi
I am trying implement the dataguard in the windows platform. And this is my first time. Right now iam trying on physical standby. i have done everything as per the document. But iam getting some error. After giving the
SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE DISCONNECT FROM SESSION;
SQL> ALTER SYSTEM SWITCH LOGFILE;
SQL> recover managed standby database cancel;
// I am getting error
ORA-16136: Managed Standby Recovery not active
When just like that i tried to open the standby database in read only mode, i am getting error
SQL> alter database open read only;
alter database open read only
ERROR at line 1:
ORA-16004: backup database requires recovery
ORA-01157: cannot identify/lock data file 1 - see DBWR trace file
ORA-01110: data file 1: 'C:\ORACLE\PRODUCT\10.2.0\ORADATA\DB1\SYSTEM01.DBF'
When i checked the alert log file of Primary Database, it shows:
PING[ARCo]: Heartbeat failed to connect to standby 'db2sby'. Error is 1031.
Wed Sep 01 14:10:27 2010
Thread 1 advanced to log sequence 337 (LGWR switch)
Current log# 2 seq# 337 mem# 0: C:\ORACLE\PRODUCT\10.2.0\ORADATA\DB1\REDO02.LOG
Wed Sep 01 14:10:28 2010
Deleted Oracle managed file C:\ORACLE\PRODUCT\10.2.0\FLASH_RECOVERY_AREA\DB1\ARCHIVELOG\2010_02_25\O1_MF_1_224_5RD10Z5V_.ARC
Wed Sep 01 14:14:53 2010
Error 1031 received logging on to the standby
Wed Sep 01 14:14:53 2010
Errors in file c:\oracle\product\10.2.0\admin\db1\bdump\db1_arco_2156.trc:
ORA-01031: insufficient privileges
PING[ARCo]: Heartbeat failed to connect to standby 'db2sby'. Error is 1031.
Wed Sep 01 14:19:53 2010
Error 1031 received logging on to the standby
Wed Sep 01 14:19:53 2010
Errors in file c:\oracle\product\10.2.0\admin\db1\bdump\db1_arco_2156.trc:
ORA-01031: insufficient privileges
And when i checked alert log file of stand by database:
Wed Sep 01 14:13:19 2010
Errors in file c:\oracle\product\10.2.0\standbyy\admin\db2\bdump\db2sby_dbw0_3060.trc:
ORA-01157: cannot identify/lock data file 9 - see DBWR trace file
ORA-01110: data file 9: 'C:\TSUNDO12.DBF'
ORA-27086: unable to lock file - already in use
OSD-00001: additional error information
O/S-Error: (OS 101) The exclusive semaphore is owned by another process
--> The above error of Standby was coming for each datafile such as system, users etc.
Kindly Help me.
Shiyas Mhere is the pfile of Primary Database:
db1.__db_cache_size=188743680
db1.__java_pool_size=4194304
db1.__large_pool_size=4194304
db1.__shared_pool_size=83886080
db1.__streams_pool_size=0
*.audit_file_dest='C:\oracle\product\10.2.0/admin/db1/adump'
*.background_dump_dest='C:\oracle\product\10.2.0/admin/db1/bdump'
*.compatible='10.2.0.1.0'
*.control_files='C:\oracle\product\10.2.0\oradata\db1\control01.ctl','C:\oracle\product\10.2.0\oradata\db1\control02.ctl','C:\oracle\product\10.2.0\oradata\db1\control03.ctl'
*.core_dump_dest='C:\oracle\product\10.2.0/admin/db1/cdump'
*.db_16k_cache_size=4194304
*.db_block_size=8192
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='db1'
*.DB_UNIQUE_NAME='db1prim'
*.LOG_ARCHIVE_CONFIG='DG_CONFIG=(db1,db2sby)'
*.LOG_ARCHIVE_DEST_1='LOCATION=C:\oracle\product\10.2.0\ARCHIVELOG VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=db1prim'
*.LOG_ARCHIVE_DEST_2='SERVICE=db2sby LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=db2sby'
*.LOG_ARCHIVE_DEST_STATE_1=ENABLE
*.LOG_ARCHIVE_DEST_STATE_2=ENABLE
*.LOG_ARCHIVE_FORMAT=%t_%s_%r.arc
*.LOG_ARCHIVE_MAX_PROCESSES=30
*.FAL_SERVER=db2sby
*.FAL_CLIENT=db1
*.DB_FILE_NAME_CONVERT='C:\oracle\product\10.2.0\Standbyy\oradata\DB2','C:\oracle\product\10.2.0\oradata\db1'
*.LOG_FILE_NAME_CONVERT='C:\oracle\product\10.2.0\Standbyy\oradata\DB2','C:\oracle\product\10.2.0\oradata\db1'
*.STANDBY_FILE_MANAGEMENT=AUTO
*.db_recovery_file_dest='C:\oracle\product\10.2.0/flash_recovery_area'
*.db_recovery_file_dest_size=2147483648
*.dispatchers='(PROTOCOL=TCP) (SERVICE=db1XDB)'
*.job_queue_processes=10
*.open_cursors=300
*.pga_aggregate_target=95420416
*.processes=150
*.recyclebin='OFF'
*.remote_login_passwordfile='EXCLUSIVE'
*.sga_target=287309824
*.undo_management='AUTO'
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='C:\oracle\product\10.2.0/admin/db1/udump'
*.utl_file_dir='OCM_CONFIG_HOME/state'
Here is the Pfile of standby database:
db1.__db_cache_size=188743680
db1.__java_pool_size=4194304
db1.__large_pool_size=4194304
db1.__shared_pool_size=83886080
db1.__streams_pool_size=0
*.audit_file_dest='C:\oracle\product\10.2.0\Standbyy\admin\db2\adump'
*.background_dump_dest='C:\oracle\product\10.2.0\Standbyy\admin\db2\bdump'
*.compatible='10.2.0.1.0'
*.control_files='C:\oracle\product\10.2.0\Standbyy\oradata\db2\control001.ctl','C:\oracle\product\10.2.0\Standbyy\oradata\db2\control002.ctl','C:\oracle\product\10.2.0\Standbyy\oradata\db2\control003.ctl'
*.core_dump_dest='C:\oracle\product\10.2.0\Standbyy\admin\db2'
*.db_16k_cache_size=4194304
*.db_block_size=8192
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='db1'
*.DB_UNIQUE_NAME='db2sby'
*.LOG_ARCHIVE_CONFIG='DG_CONFIG=(db1,db2sby)'
*.LOG_ARCHIVE_DEST_1='LOCATION=C:\oracle\product\10.2.0\ARCHIVELOG VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=db2sby'
*.LOG_ARCHIVE_DEST_2='SERVICE=db1 LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=db1'
*.LOG_ARCHIVE_DEST_STATE_1=ENABLE
*.LOG_ARCHIVE_DEST_STATE_2=ENABLE
*.LOG_ARCHIVE_FORMAT=%t_%s_%r.arc
*.LOG_ARCHIVE_MAX_PROCESSES=30
*.FAL_SERVER=db1
*.FAL_CLIENT=db2sby
*.DB_FILE_NAME_CONVERT='C:\oracle\product\10.2.0\Standbyy\oradata\DB2','C:\oracle\product\10.2.0\oradata\db1'
*.LOG_FILE_NAME_CONVERT='C:\oracle\product\10.2.0\Standbyy\oradata\DB2','C:\oracle\product\10.2.0\oradata\db1'
*.STANDBY_FILE_MANAGEMENT=AUTO
*.db_recovery_file_dest='C:\oracle\product\10.2.0\flash_recovery_area\DB2SBY'
*.db_recovery_file_dest_size=2147483648
*.dispatchers='(PROTOCOL=TCP) (SERVICE=db1XDB)'
*.job_queue_processes=10
*.open_cursors=300
*.pga_aggregate_target=95420416
*.processes=150
*.recyclebin='OFF'
*.remote_login_passwordfile='EXCLUSIVE'
*.sga_target=287309824
*.undo_management='AUTO'
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='C:\oracle\product\10.2.0\Standbyy\admin\db2\udump'
*.utl_file_dir='OCM_CONFIG_HOME/state' -
Physica standby recovery problem
Hi,
I am trying to recover physical standby database manually
I am getting below error:
alter database recover standby database parallel (degree 32);
alter database recover standby database parallel (degree 32)
ERROR at line 1:
ORA-01153: an incompatible media recovery is active
I have tried to cancel managed recovery, but no managed recovery is active.
alter database recover managed standby database cancel;
alter database recover managed standby database cancel
ERROR at line 1:
ORA-16136: Managed Standby Recovery not active
select distinct recovery_mode from v$archive_dest_status;
RECOVER
IDLE
Please help me to resolve this. Thanks in advance.
regards,
NarendraApparently this is bug 5084496, related to parallel recovery on 10.1 and below (ML note 361883.1). You may avoid this bug if you don't use parallel recovery. It looks like there are no one-off patches available, so you are stuck with either serial recovery or upgrade to 10.2 or higher :-(
Regards,
Jeremiah Wilton
ORA-600 Consulting
http://www.ora-600.net -
Standby recovery error on data guard
Hi,
I am creating data guard of Oracle 9i in windows server 2003. I have copied all the primary datafiles with created standby control file to standby server and issued
recover automatic standby database I am getting the below error.
SQL> recover automatic standby database;
ORA-00283: recovery session canceled due to errors
ORA-01110: data file 1: 'D:\ORACLE\ORADATA\ORCL1\SYSTEM01.DBF'
ORA-01157: cannot identify/lock data file 1 - see DBWR trace file
ORA-01110: data file 1: 'D:\ORACLE\ORADATA\ORCL1\SYSTEM01.DBF'.
File is present at OS level and since these are standby i have changed the directory name to orcl1 to orcl2.
Db version: 9.2.0.6.0
OS version: windows server 2003
Edited by: user10724679 on Feb 1, 2012 1:16 PMI am creating data guard of Oracle 9i in windows server 2003. I have copied all the primary datafiles with created standby control file to standby server and issued
recover automatic standby database I am getting the below error.
SQL> recover automatic standby database;
ORA-00283: recovery session canceled due to errors
ORA-01110: data file 1: 'D:\ORACLE\ORADATA\ORCL1\SYSTEM01.DBF'
ORA-01157: cannot identify/lock data file 1 - see DBWR trace file
ORA-01110: data file 1: 'D:\ORACLE\ORADATA\ORCL1\SYSTEM01.DBF'.
File is present at OS level and since these are standby i have changed the directory name to orcl1 to orcl2.
Db version: 9.2.0.6.0
OS version: windows server 2003
Edited by: user10724679 on Feb 1, 2012 1:16 PMWell, As per the primary/source controlfile , All datafile location points to ORCL1, But now you copied them to ORCL2, Then how oracle knows that you have changed location? So before starting MRP, you have rename all those files as
SQL> alter database rename file 'D:\ORACLE\ORADATA\ORCL1\SYSTEM01.DBF' to 'D:\ORACLE\ORADATA\ORCL2\SYSTEM01.DBF';
Like that rename all the datafiles & log files.
Then start MRP. Post if any errors. -
i have a production and standby db
9i release 2 on oralinux
on my production database
select name from v$datafile;
NAME
/oracle/oradata/eims/system01.dbf
/oracle/oradata/eims/undotbs01.dbf
/oracle/oradata/eims/cwmlite01.dbf
/oracle/oradata/eims/drsys01.dbf
/oracle/oradata/eims/example01.dbf
/oracle/oradata/eims/indx01.dbf
/oracle/oradata/eims/odm01.dbf
/oracle/oradata/eims/tools01.dbf
/oracle/oradata/eims/users01.dbf
/oracle/oradata/eims/xdb01.dbf
/oracle/oradata/eims/INVENTORY01.dbf
NAME
/oracle/oradata/eims/APR_DATA11.dbf
/oracle/oradata/eims/APR_DATA21.dbf
/oracle/oradata/eims/APR_MMS1.dbf
/oracle/oradata/eims/APR_MVIEWS1.dbf
/oracle/oradata/eims/HR_DATA21.dbf
/oracle/oradata/eims/DTS_DATA11.dbf
/oracle/oradata/eims/dts_data12.dbf
/oracle/oradata/eims/undotbs0.dbf2.dbf
/oracle/oradata/eims/APR_DATA22.dbf
/oracle/oradata/eims/INVENTORY11.dbf ( this file not present on standby db)
21 rows selected.
on my standby db:
select name from v$datafile;
NAME
/oracle/oradata/eims/system01.dbf
/oracle/oradata/eims/undotbs01.dbf
/oracle/oradata/eims/cwmlite01.dbf
/oracle/oradata/eims/drsys01.dbf
/oracle/oradata/eims/example01.dbf
/oracle/oradata/eims/indx01.dbf
/oracle/oradata/eims/odm01.dbf
/oracle/oradata/eims/tools01.dbf
/oracle/oradata/eims/users01.dbf
/oracle/oradata/eims/xdb01.dbf
/oracle/oradata/eims/INVENTORY01.dbf
NAME
/oracle/oradata/eims/APR_DATA11.dbf
/oracle/oradata/eims/APR_DATA21.dbf
/oracle/oradata/eims/APR_MMS1.dbf
/oracle/oradata/eims/APR_MVIEWS1.dbf
/oracle/oradata/eims/HR_DATA21.dbf
/oracle/oradata/eims/DTS_DATA11.dbf
/oracle/oradata/eims/dts_data12.dbf
/oracle/oradata/eims/undotbs0.dbf2.dbf
/oracle/oradata/eims/APR_DATA22.dbf ( the recovery error come with this datafile)
20 rows selected.
but when I
SQL> recover standby database;
ORA-00283: recovery session canceled due to errors
ORA-01110: data file 20: '/oracle/oradata/eims/APR_DATA22.dbf'
ORA-01157: cannot identify/lock data file 20 - see DBWR trace file
ORA-01110: data file 20: '/oracle/oradata/eims/APR_DATA22.dbf'
the diffrence in both primary and standby db is
/oracle/oradata/eims/INVENTORY11.dbf (present on primary) but not on standby db. the error message when i recover standby database should with this datafile
however in recovery the error message is (data file 20: '/oracle/oradata/eims/APR_DATA22.dbf') not with
(/oracle/oradata/eims/INVENTORY11.dbf)
how i can over come with this
regards
rehan
Edited by: user10204771 on Feb 6, 2009 12:18 AM/oracle/oradata/eims/APR_DATA22.dbf this also created in standby and production db at 15-jan-09.
/oracle/oradata/eims/INVENTORY11.dbf this file is created on primary db on 15-jan-09 but not on standby.
/oracle/oradata/eims/system01.dbf system
/oracle/oradata/eims/undotbs01.dbf RECOVER
/oracle/oradata/eims/cwmlite01.dbf
/oracle/oradata/eims/drsys01.dbf
/oracle/oradata/eims/example01.dbf
/oracle/oradata/eims/indx01.dbf
/oracle/oradata/eims/odm01.dbf
/oracle/oradata/eims/tools01.dbf
/oracle/oradata/eims/users01.dbf
/oracle/oradata/eims/xdb01.dbf
/oracle/oradata/eims/INVENTORY01.dbf
/oracle/oradata/eims/APR_DATA11.dbf /oracle/oradata/eims/APR_DATA21.dbf
/oracle/oradata/eims/APR_MMS1.dbf
/oracle/oradata/eims/APR_MVIEWS1.dbf
/oracle/oradata/eims/HR_DATA21.dbf
/oracle/oradata/eims/DTS_DATA11.dbf
/oracle/oradata/eims/dts_data12.dbf
/oracle/oradata/eims/undotbs0.dbf2.dbf
/oracle/oradata/eims/APR_DATA22.dbf RECOVER
the staus of these two files is recover , all other datafile status is onlline.
regards rehan -
Hi Friendz,
Oracle Db 9i
I have configured a manual standby database(I am not using Dataguard or "create standby database" command ) I only copy the cold backup to the target recovery server. I have been applying archive logs to it for a week now. I use the "recover automatic database using backup controlfile" command.
My problem is, when I try to "alter database open resetlogs" so I can test if I can open it, It is asking for the next archive log and message "that the system01.dbf needs recovery". How can I open my standby database and force it to stop recovery?
Thanks a lot
Ms IndayALTER DATABASE RECOVER automatic database using backup controlfile
Media Recovery Start
Sun Dec 19 18:33:14 2010
Media Recovery Log /u02/oracle/oaproddb/9.2.0/dbs/arch/1_40621.dbf
Sun Dec 19 18:33:14 2010
Media Recovery Log /u02/oracle/oaproddb/9.2.0/dbs/arch/1_40622.dbf
Sun Dec 19 18:33:18 2010
Media Recovery Log /u02/oracle/oaproddb/9.2.0/dbs/arch/1_40623.dbf
Sun Dec 19 18:33:22 2010
Media Recovery Log /u02/oracle/oaproddb/9.2.0/dbs/arch/1_40624.dbf
Sun Dec 19 18:33:25 2010
Media Recovery Log /u02/oracle/oaproddb/9.2.0/dbs/arch/1_40625.dbf
Sun Dec 19 18:33:26 2010
Media Recovery Log /u02/oracle/oaproddb/9.2.0/dbs/arch/1_40626.dbf
Errors with log /u02/oracle/oaproddb/9.2.0/dbs/arch/1_40626.dbf
ORA-279 signalled during: ALTER DATABASE RECOVER automatic database using b...
Sun Dec 19 18:33:26 2010
ALTER DATABASE RECOVER CANCELThis is the alert when I try to open it using resetlogs.
ALTER DATABASE MOUNT
Sun Dec 19 19:29:56 2010
Successful mount of redo thread 1, with mount id 4188096816
Sun Dec 19 19:29:56 2010
Database mounted in Exclusive Mode.
Completed: ALTER DATABASE MOUNT
Sun Dec 19 19:29:56 2010
ALTER DATABASE OPEN
ORA-1589 signalled during: ALTER DATABASE OPEN...
Sun Dec 19 19:30:51 2010
alter database open noresetlogs
Sun Dec 19 19:30:51 2010
ORA-1588 signalled during: alter database open noresetlogs...
Sun Dec 19 19:31:18 2010
alter database open resetlogs
Sun Dec 19 19:31:20 2010
ORA-1113 signalled during: alter database open resetlogs...
Sun Dec 19 19:32:00 2010
ALTER DATABASE RECOVER database
Sun Dec 19 19:32:00 2010
Media Recovery Start
Sun Dec 19 19:32:00 2010
Media Recovery failed with error 1610
ORA-283 signalled during: ALTER DATABASE RECOVER database ...
Sun Dec 19 19:32:56 2010
ALTER DATABASE RECOVER database using backup controlfile
Sun Dec 19 19:32:56 2010
Media Recovery Start
ORA-279 signalled during: ALTER DATABASE RECOVER database using backup cont...
Sun Dec 19 19:33:12 2010
ALTER DATABASE RECOVER CANCEL
Sun Dec 19 19:33:12 2010
Media Recovery Cancelled
Completed: ALTER DATABASE RECOVER CANCEL
Sun Dec 19 19:33:31 2010
alter database open resetlogs
Sun Dec 19 19:33:31 2010
ORA-1113 signalled during: alter database open resetlogs...
Sun Dec 19 19:34:15 2010Thanks -
hi all,
how we can find that standby database is in recovery mode using a query.
when i checked status it is shown mount. but not sure it is in recovery mode or not.
please let me know.
thanksHi.
More info...
The physical standby database uses several processes to achieve the automation necessary for disaster recovery and high availability. On the standby database, log apply services use the following processes:
Remote file server (RFS)
The remote file server (RFS) process receives redo logs from the primary database either in the form of archived redo logs or standby redo logs.
Archiver (ARCn)
If standby redo logs are being used, the ARCn process archives the standby redo logs that are to be applied by the managed recovery process (MRP).
Managed recovery process (MRP)
The managed recovery process (MRP) applies information from the archived redo logs or standby redo logs to the standby database.
Log apply services, in coordination with log transport services, manage the standby database by automatically applying archived redo logs to maintain transactional synchronization with the primary database.
Log apply services can apply logs to a physical standby database when the database is performing recovery (for example, in managed recovery mode), but not when it is open for reporting access (for example, in read-only mode).
For physical standby databases, you can easily change between managed recovery mode and read-only mode. In most implementations of a Data Guard environment, you may want to make this change at various times to either: -
Physical Standby - Recovery error
Hi,
Windows XP, 10.2.0.1.0
I m getting the error like
SQL> alter database mount standby database;
alter database mount standby database
ERROR at line 1:
ORA-01103: database name 'PRIM' in control file is not 'STBY'
Please suggest me
Thanks
KSG
Edited by: KSG on Jun 15, 2010 1:15 PMHi,
Hope I have some issue with the parameter file. Please find my parameter files
initPRIM.ora
PRIM.__db_cache_size=411041792
PRIM.__java_pool_size=4194304
PRIM.__large_pool_size=4194304
PRIM.__shared_pool_size=163577856
PRIM.__streams_pool_size=0
*.audit_file_dest='C:\oracle\product\10.2.0/admin/PRIM/adump'
*.background_dump_dest='C:\oracle\product\10.2.0/admin/PRIM/bdump'
*.compatible='10.2.0.1.0'
*.control_files='C:\oracle\product\10.2.0\oradata\PRIM\control01.ctl','C:\oracle\product\10.2.0\oradata\PRIM\control02.ctl','C:\oracle\product\10.2.0\oradata\PRIM\control03.ctl'
*.core_dump_dest='C:\oracle\product\10.2.0/admin/PRIM/cdump'
*.db_block_size=8192
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='PRIM'
*.db_recovery_file_dest='C:\oracle\product\10.2.0/flash_recovery_area'
*.db_recovery_file_dest_size=2147483648
*.dispatchers='(PROTOCOL=TCP) (SERVICE=PRIMXDB)'
*.job_queue_processes=10
*.open_cursors=300
*.pga_aggregate_target=197132288
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.sga_target=591396864
*.undo_management='AUTO'
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='C:\oracle\product\10.2.0/admin/PRIM/udump'
*.log_archive_dest_1='location=C:\oracle\archiveprim'
*.log_archive_format='ARCH_%r_%t_%s.ARC'
initstby.ora
stby.__db_cache_size=411041792
stby.__java_pool_size=4194304
stby.__large_pool_size=4194304
stby.__shared_pool_size=163577856
stby.__streams_pool_size=0
*.audit_file_dest='C:\oracle\product\10.2.0/admin/stby/adump'
*.background_dump_dest='C:\oracle\product\10.2.0/admin/stby/bdump'
*.compatible='10.2.0.1.0'
*.control_files='C:\oracle\CONTROL_SB01.CTL'
*.core_dump_dest='C:\oracle\product\10.2.0/admin/stby/cdump'
*.db_block_size=8192
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='stby'
*.db_recovery_file_dest='C:\oracle\product\10.2.0/flash_recovery_area'
*.db_recovery_file_dest_size=2147483648
*.dispatchers='(PROTOCOL=TCP) (SERVICE=stbyXDB)'
*.job_queue_processes=10
*.open_cursors=300
*.pga_aggregate_target=197132288
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.sga_target=591396864
*.undo_management='AUTO'
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='C:\oracle\product\10.2.0/admin/stby/udump'
*.log_archive_dest_1='location=C:\oracle\archivestby'
*.log_archive_format='ARCH_%r_%t_%s.ARC'
*.standby_archive_dest='C:\oracle\archiveprim'
*.db_file_name_convert='C:\oracle\product\10.2.0\oradata\PRIM','C:\oracle\product\10.2.0\oradata\stby'
*.log_file_name_convert='C:\oracle\product\10.2.0\oradata\PRIM','C:\oracle\product\10.2.0\oradata\stby'
*.standby_file_management=AUTO
*.remote_archive_enable=TRUE -
StandBy Recovery with a click?!
Hi and thanks for reading.
I have noticed that if I leave my MACBOOK PRO with Lion OS alone and let it going in energy saving mode, I need to click on the touchpad in order to recover it.
On the contrary on Snow Leopard a gentle touch on the trackpad was enough...
Is there a way to set again that nice feature?
Tnxs cheersYou can also try the java way: play around with the
ClassLoader class
ClassLoader.defineClass(String name, byte[] b, int
off, int len)Yes, doing this using the API is far better than falling back on Runtime exec. There is a class called Compiler, to which you can pass string filenames... this seems a far better solution. -
Standby database is not completing recovery.
All,
I applied a PSU to 10.2.0.4 (8576156) patch this afternoon on both the primary and standby oracle_home(s). Upon starting up the standby database, I no longer see the “media recovery waiting” message in the alert log when an archive log is sent from the primary.
Not sure if I have an issue with the patch or DG is configured or started.
Perhaps another set of eyes can lead me to an issue I am not seeing.
The standby database was started as follows:
alter database RECOVER MANAGED STANDBY DATABASE USING CURRENT LOGFILE DISCONNECT FROM SESSION
Example alert log message before:
Sun Sep 13 02:20:39 2009
Primary database is in MAXIMUM PERFORMANCE mode
RFS[2]: Successfully opened standby log 4: '/oradat1/cwsiqa2/cwsiqa2_sb_redo04_a.log'
Sun Sep 13 02:20:47 2009
Media Recovery Waiting for thread 1 sequence 52 (in transit) <<== NOTE
Sun Sep 13 02:20:47 2009
Recovery of Online Redo Log: Thread 1 Group 4 Seq 52 Reading mem 0
Mem# 0: /oradat1/cwsiqa2/cwsiqa2_sb_redo04_a.log
Mem# 1: /oradat2/cwsiqa2/cwsiqa2_sb_redo04_b.log
Example alert log message after:
Primary database is in MAXIMUM PERFORMANCE mode
Tue Sep 15 15:56:27 2009
RFS[3]: Successfully opened standby log 4: '/oradat1/cwsiqa2/cwsiqa2_sb_redo04_a.log'
Tue Sep 15 15:56:27 2009
Primary database is in MAXIMUM PERFORMANCE mode
RFS[4]: Successfully opened standby log 6: '/oradat3/cwsiqa2/cwsiqa2_sb_redo06_a.log'
Tue Sep 15 15:57:05 2009
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[5]: Assigned to RFS process 29772
RFS[5]: Identified database type as 'physical standby'
Tue Sep 15 16:12:56 2009
The same messages are listed in v$datagurd_status
1* select message from v$dataguard_status
SQL> /
MESSAGE
ARC0: Archival started
ARC1: Archival started
ARC2: Archival started
ARC3: Archival started
ARC4: Archival started
ARC5: Archival started
ARC6: Archival started
ARC7: Archival started
ARC8: Archival started
ARC9: Archival started
ARC9: Becoming the 'no FAL' ARCH
ARC9: Becoming the 'no SRL' ARCH
ARC0: Becoming the heartbeat ARCH
Attempt to start background Managed Standby Recovery process
MRP0: Background Managed Standby Recovery process started
Managed Standby Recovery starting Real Time Apply
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[1]: Assigned to RFS process 28316
RFS[1]: Identified database type as 'physical standby'
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[2]: Assigned to RFS process 28318
RFS[2]: Identified database type as 'physical standby'
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[3]: Assigned to RFS process 29693
RFS[3]: Identified database type as 'physical standby'
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[4]: Assigned to RFS process 29691
RFS[4]: Identified database type as 'physical standby'
Primary database is in MAXIMUM PERFORMANCE mode
RFS[3]: Successfully opened standby log 4: '/oradat1/cwsiqa2/cwsiqa2_sb_redo04_a.log'
Primary database is in MAXIMUM PERFORMANCE mode
RFS[4]: Successfully opened standby log 6: '/oradat3/cwsiqa2/cwsiqa2_sb_redo06_a.log'
Redo Shipping Client Connected as PUBLIC
-- Connected User is Valid
RFS[5]: Assigned to RFS process 29772
RFS[5]: Identified database type as 'physical standby'
Primary database is in MAXIMUM PERFORMANCE mode
RFS[4]: Successfully opened standby log 4: '/oradat1/cwsiqa2/cwsiqa2_sb_redo04_a.log'
Primary database is in MAXIMUM PERFORMANCE mode
RFS[4]: Successfully opened standby log 6: '/oradat3/cwsiqa2/cwsiqa2_sb_redo06_a.log'
I also have a “gap” that is not getting resolved.
SQL> select * from v$archive_gap
2 /
THREAD# LOW_SEQUENCE# HIGH_SEQUENCE#
1 53 53
SELECT MAX(R.SEQUENCE#) LAST_SEQ_RECD, MAX(L.SEQUENCE#) LAST_SEQ_SENT
2* FROM V$ARCHIVED_LOG R, V$LOG L WHERE R.DEST_ID=2 AND L.ARCHIVED='YES'
SQL> /
LAST_SEQ_RECD LAST_SEQ_SENT
54 58
Any insight would be appreciated.Problem has been resolved.
-
Recovery process applies old archivelogs on standby database
Right now my standby database is in sync with my primary database and is waiting for the archived log sequeuence# 8378 to arrive.
But when I stop the recovery process (alter database recover managed standby database cancel;) and re-start it (alter database recover managed standby database disconnect), it starts all over again and starts applying archive logs starting from the sequence# 5739 (looks like its scanning thru the logs). To catchup with primary it takes 2+ hours as it need to skim thru all the logs starting from 5739 to 8377.
Please let me know if you need any further information to fix this.
Thank you
Sunny boy
Details:
Database version: 11.2.0.3
OS : RHEL 5
On Standby Database
SQL> SELECT THREAD#, MAX(SEQUENCE#) AS "LAST_APPLIED_LOG"
FROM V$LOG_HISTORY
GROUP BY THREAD#; 2 3
THREAD# LAST_APPLIED_LOG
1 8377
Alert log
alter database recover managed standby database disconnect
Attempt to start background Managed Standby Recovery process (MNODWDR)
Tue May 08 16:13:09 2012
MRP0 started with pid=28, OS id=26150
MRP0: Background Managed Standby Recovery process started (MNODWDR)
started logmerger process
Tue May 08 16:13:15 2012
Managed Standby Recovery not using Real Time Apply
Parallel Media Recovery started with 8 slaves
Waiting for all non-current ORLs to be archived...
All non-current ORLs have been archived.
Completed: alter database recover managed standby database disconnect
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/arch/mnodw_1_5739_765032423.arc
Tue May 08 16:13:48 2012
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/archivelog/2012_04_19/thread_1_seq_5740.1466.781015749
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/archivelog/2012_04_19/thread_1_seq_5741.1468.781017203
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/archivelog/2012_04_19/thread_1_seq_5742.1474.781017203
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/archivelog/2012_04_19/thread_1_seq_5743.1473.781017203
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/archivelog/2012_04_19/thread_1_seq_5744.1477.781017203
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/archivelog/2012_04_19/thread_1_seq_5745.1478.781017203
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/archivelog/2012_04_19/thread_1_seq_5746.1472.781017203
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/archivelog/2012_04_19/thread_1_seq_5747.1475.781017203
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/archivelog/2012_04_19/thread_1_seq_5748.1469.781017203
Media Recovery Log +MNODW_FRA_GRP/mnodwdr/archivelog/2012_04_19/thread_1_seq_5749.1470.781017203
Tue May 08 16:13:57 2012
Edited by: Sunny boy on May 8, 2012 5:29 PMHello;
V$LOG_HISTORY is the information from the control file. I would use a different query to check :
From the Primary :
SET PAGESIZE 140
COL DB_NAME FORMAT A10
COL HOSTNAME FORMAT A14
COL LOG_ARCHIVED FORMAT 999999
COL LOG_APPLIED FORMAT 999999
COL LOG_GAP FORMAT 9999
COL APPLIED_TIME FORMAT A14
SELECT
DB_NAME, HOSTNAME, LOG_ARCHIVED, LOG_APPLIED, APPLIED_TIME, LOG_ARCHIVED-LOG_APPLIED LOG_GAP
FROM
( SELECT
NAME DB_NAME
FROM
V$DATABASE
SELECT
UPPER(SUBSTR(HOST_NAME,1,(DECODE(INSTR(HOST_NAME,'.'),0,LENGTH(HOST_NAME), (INSTR(HOST_NAME,'.')-1))))) HOSTNAME
FROM
V$INSTANCE
SELECT
MAX(SEQUENCE#) LOG_ARCHIVED
FROM
V$ARCHIVED_LOG
WHERE
DEST_ID=1
AND
ARCHIVED='YES'
SELECT
MAX(SEQUENCE#) LOG_APPLIED
FROM
V$ARCHIVED_LOG
WHERE
DEST_ID=2
AND
APPLIED='YES'
SELECT
TO_CHAR(MAX(COMPLETION_TIME),'DD-MON/HH24:MI') APPLIED_TIME
FROM
V$ARCHIVED_LOG
WHERE
DEST_ID=2
AND
APPLIED='YES'
);Change DEST_ID as needed for your system. I would also bump the parameter LOG_ARCHIVE_MAX_PROCESSES assuming its set to default to a higher value up to 30.
Maybe instead of stopping the recovery process you should DEFER on the Primary
alter system set log_archive_dest_state_2=defer;Change the _n from 2 to what your system requires. I use this and have watch DG catch up 200 archives in about 15 minutes.
You have Standby Redo setup and are using the same size as your redo right?
Have never seen the Standby try to apply twice.
ORA-600 [3020] "Stuck Recovery" [ID 30866.1] ( But I do not see your issue )
Metalink Note 241438.1 Script to Collect Data Guard Physical Standby Diagnostic Information
Metalink Note 241374.1 Script to Collect Data Guard Primary Site Diagnostic Information
Best Regards
mseberg
Edited by: mseberg on May 8, 2012 5:16 PM -
Standby db in RECOVERY NEEDED switchover status
HI,
(db version:10.2.0.4
linux 64bit)
My primary data guard is in
SQL> select DATABASE_ROLE,switchover_status from v$database;
DATABASE_ROLE SWITCHOVER_STATUS
PRIMARY SESSIONS ACTIVEThe standby database shows:
SQL> select DATABASE_ROLE,switchover_status from v$database;
DATABASE_ROLE SWITCHOVER_STATUS
PHYSICAL STANDBY RECOVERY NEEDEDHow to set standby db (session active) and primary db (to_standby)?
thanks
abdul[on primary]
paceview.__db_cache_size=754974720
paceview.__java_pool_size=4194304
paceview.__large_pool_size=4194304
paceview.__shared_pool_size=301989888
paceview.__streams_pool_size=0
*.control_files='/PGHProdDB/oradata/paceview/control1.ctl','/PGHProdDB/oradata/paceview/control2.ctl','/PGHProdDB/oradata/paceview/control3.ctl'
*.db_block_size=8192
*.DB_FILE_NAME_CONVERT='STANDBY','paceview'
*.db_name='paceview'
*.FAL_CLIENT='paceview'
*.FAL_SERVER='STANDBY'
*.log_archive_dest_1='location=/PGHProdDB/archive/paceview/ VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=paceview'
*.log_archive_dest_2='SERVICE=STANDBY LGWR ASYNC
VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=STANDBY'
*.LOG_ARCHIVE_DEST_STATE_1='ENABLE'
*.LOG_ARCHIVE_DEST_STATE_2='ENABLE'
*.LOG_FILE_NAME_CONVERT='STANDBY','paceview'
*.sga_max_size=1073741824#one gig
*.sga_target=1073741824#one gig
*.shared_pool_size=300000000
*.STANDBY_FILE_MANAGEMENT='AUTO'
*.undo_management='AUTO'
*.undo_tablespace='UNDOTBS1'[on standby]
standby.__db_cache_size=754974720
standby.__java_pool_size=4194304
standby.__large_pool_size=4194304
standby.__shared_pool_size=301989888
standby.__streams_pool_size=0
*.control_files='/backup/rman/standby/STANDBY.ctl'
*.db_block_size=8192
*.DB_FILE_NAME_CONVERT='paceview','STANDBY'
*.db_name='paceview'
*.FAL_CLIENT='standby'
*.FAL_SERVER='paceview'
*.log_archive_dest_1='location=/PGHProdDB/archive/standby/ VALID_FOR=(ALL_LOGFILES,ALL_ROLES) DB_UNIQUE_NAME=standby'
*.log_archive_dest_2='SERVICE=paceview LGWR ASYNC
VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=paceview'
*.LOG_ARCHIVE_DEST_STATE_1='ENABLE'
*.LOG_ARCHIVE_DEST_STATE_2='defer'
*.LOG_FILE_NAME_CONVERT='paceview','STANDBY'
*.sga_max_size=1073741824#one gig
*.sga_target=1073741824#one gig
*.shared_pool_size=300000000
*.STANDBY_FILE_MANAGEMENT='AUTO'
*.undo_management='AUTO'
*.undo_tablespace='UNDOTBS1' -
Hi everyone;
10.2.0.4 Standby database stopped recovery with the following error on alertlog.
Wed Jun 2 13:38:45 2010
RFS[4]: Archived Log: '/...../RCDB_2_1_720616127.arc'
RFS[4]: Physical Standby in the future of Branch(resetlogs_id) 720616127
RFS[4]: Standby database SCN: 2304:-276361630 Primary branch SCN: 2304:-1502231553
RFS[4]: New Archival REDO Branch(resetlogs_id): 720616127 Prior: 550946190
RFS[4]: Archival Activation ID: 0x5dfe4ed2 Current: 0x58adeb9a
RFS[4]: Effect of primary database OPEN RESETLOGS
Wed Jun 2 13:38:45 2010
There were no RESETLOGS operation on the primary side. What may be the cause of this error? Have any ideas?
Thanks..After trying to start recovery again:
MRP0: Background Managed Standby Recovery process started (RCDB)
Managed Standby Recovery not using Real Time Apply
Warning: Recovery target destination is in a sibling branch
of the controlfile checkpoint. Recovery will only recover
changes to datafiles.
Datafile 1 (ckpscn 9899623255650) is orphaned on incarnation#=1
MRP0: Background Media Recovery terminated with error 19909
Wed Jun 2 13:55:57 2010
Errors in file /.../rcdb_mrp0_16180.trc:
ORA-19909: datafile 1 belongs to an orphan incarnation
ORA-01110: data file 1: '/.../system01.dbf'
Wed Jun 2 13:55:57 2010
Errors in file /.../rcdb_mrp0_16180.trc:
ORA-19909: datafile 1 belongs to an orphan incarnation
ORA-01110: data file 1: '/.../system01.dbf'
Wed Jun 2 13:55:57 2010
MRP0: Background Media Recovery process shutdown (RCDB) -
11g standby database media recovery failed due to ora-600
hi friends,
DB: 11g 11.1.0.6
OS: Windows server 2003 ent
I've setup datagaurd using 11g. but for last 2 days, not able to start media recovey on standby database.
here's my alertlog file
alter database recover managed standby database using current logfile disconnect from session
Sat Jan 03 11:23:04 2009
MRP0 started with pid=18, OS id=648
Fast Parallel Media Recovery enabled
Managed Standby Recovery starting Real Time Apply
Media Recovery apply datafile 5 offline range
parallel recovery started with 2 processes
Waiting for all non-current ORLs to be archived...
Media Recovery Log C:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\GOLDSBY\ARCHIVELOG\2008_12_30\BACKUP\O1_MF_1_297_4ON23Q00_.ARC
Completed: alter database recover managed standby database using current logfile disconnect from session
Media Recovery Log C:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\GOLDSBY\ARCHIVELOG\2008_12_31\BACKUP\O1_MF_1_298_4OP3CLWS_.ARC
Errors in file c:\app\administrator\diag\rdbms\goldsby\gold\trace\gold_mrp0_648.trc (incident=544158):
ORA-00600: internal error code, arguments: [3012], [5], [131], [0], [92421891], [0], [92413878], []
Incident details in: c:\app\administrator\diag\rdbms\goldsby\gold\incident\incdir_544158\gold_mrp0_648_i544158.trc
Errors with log C:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\GOLDSBY\ARCHIVELOG\2008_12_31\BACKUP\O1_MF_1_298_4OP3CLWS_.ARC
MRP0: Background Media Recovery terminated with error 600
Errors in file c:\app\administrator\diag\rdbms\goldsby\gold\trace\gold_mrp0_648.trc:
ORA-00600: internal error code, arguments: [3012], [5], [131], [0], [92421891], [0], [92413878], []
Managed Standby Recovery not using Real Time Apply
Shutting down recovery slaves due to error 600
Recovery interrupted!
Sat Jan 03 11:23:15 2009
Trace dumping is performing id=[cdmp_20090103112315]
Sat Jan 03 11:23:16 2009
Recovered data files to a consistent state at change 92419435
Errors in file c:\app\administrator\diag\rdbms\goldsby\gold\trace\gold_mrp0_648.trc:
ORA-00600: internal error code, arguments: [3012], [5], [131], [0], [92421891], [0], [92413878], []
Errors in file c:\app\administrator\diag\rdbms\goldsby\gold\trace\gold_mrp0_648.trc:
ORA-00600: internal error code, arguments: [3012], [5], [131], [0], [92421891], [0], [92413878], []
Sat Jan 03 11:23:17 2009
Sweep Incident[544158]: completed
MRP TRACE FILE
** 2009-01-03 11:05:36.140 1095 krsh.c
MRP0: Background Managed Standby Recovery process started
*** 2009-01-03 11:05:41.140
*** 2009-01-03 11:05:41.140 1295 krsm.c
Managed Recovery: Initialization posted.
Started 11g Parallel Media Recovery
Fast Parallel Media Recovery enabled
*** 2009-01-03 11:05:41.156 1095 krsh.c
Managed Standby Recovery starting Real Time Apply
*** 2009-01-03 11:05:41.671
Recovery target incarnation = 5, activation ID = 0
Influx buffer limit = 31623 (50% x 63246)
Successfully allocated 2 recovery slaves
Start recovery at thread 1 ckpt scn 92413878 logseq 297 block 2
*** 2009-01-03 11:05:43.281
Media Recovery add redo thread 1
*** 2009-01-03 11:05:43.296 1295 krsm.c
Managed Recovery: Active posted.
*** 2009-01-03 11:05:43.500
Media Recovery Log C:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\GOLDSBY\ARCHIVELOG\2008_12_30\O1_MF_1_297_4ON1Y6NZ_.ARC
*** 2009-01-03 11:05:44.093
Media Recovery Log C:\APP\ADMINISTRATOR\FLASH_RECOVERY_AREA\GOLDSBY\ARCHIVELOG\2008_12_31\O1_MF_1_298_4ON74ROZ_.ARC
*** 2009-01-03 11:05:44.906
Incident 520220 created, dump file: c:\app\administrator\diag\rdbms\goldsby\gold\incident\incdir_520220\gold_mrp0_4044_i520220.trc
ORA-00600: internal error code, arguments: [3012], [5], [131], [0], [92421891], [0], [92413878], []
*** 2009-01-03 11:05:45.687 1095 krsh.c
MRP0: Background Media Recovery terminated with error 600
ORA-00600: internal error code, arguments: [3012], [5], [131], [0], [92421891], [0], [92413878], []
*** 2009-01-03 11:05:45.687 1095 krsh.c
Managed Standby Recovery not using Real Time Apply
kcrrgaptime: no snapshot information available
----- Redo read statistics for thread 1 -----
Read rate (ASYNC): 21376Kb in 2.55s => 8.19 Mb/sec
Total redo bytes: 23424Kb Longest record: 14Kb, moves: 17/62299 moved: 0Mb (0%)
Longest LWN: 804Kb, reads: 2357
Last redo scn: 0x0000.05823f03 (92421891)
Change vector header moves = 8621/118937 (7%)
*** 2009-01-03 11:05:45.828
Media Recovery drop redo thread 1
Completed 11g Parallel Media Recovery
Starting in-flux buffer recovery from SCN 0.92413878 to SCN (non-inclusive) 0.92419435
*** 2009-01-03 11:05:46.265
Influx Media Recovery add redo thread 1
*** 2009-01-03 11:05:47.531
*** 2009-01-03 11:05:47.531 1295 krsm.c
Managed Recovery: Not Active posted.
ORA-00600: internal error code, arguments: [3012], [5], [131], [0], [92421891], [0], [92413878], []
ORA-00600: internal error code, arguments: [3012], [5], [131], [0], [92421891], [0], [92413878], []
error 473 detected in background process
OPIRIP: Uncaught error 447. Error stack:
ORA-00447: fatal error in background process
ORA-00600: internal error code, arguments: [3012], [5], [131], [0], [92421891], [0], [92413878], []
could you help on this...?
waiting for your favorable reply,
thanks in advance..
RegardsHi;
This error occurs when you have run a switchover/ failover, you may have two parallel standby's but when you pass the command for switchover the one standby is not aware of what you have done.
The point is that all standby should know who is your primary & standby's should also be aware of each other in their "pfiles" now, you should either recreate the standby or open with reset logs.
ora-600 occurs due to different incarnation.
Hope this will help you
if you switch multiple logfiles in primary, & run >>
alter database recover managed standby database disconnect;
your standby will start syncing.
Hope this will help you
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