Cloning issue using RMAN
Hi All
I am facing problem while creating clone of Production server
My database and operating system version are same on the both server
Kindly help to resolve the issue.
error are given below
Wed Sep 25 14:34:49 2013
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Shared memory segment for instance monitoring created
Picked latch-free SCN scheme 3
Using LOG_ARCHIVE_DEST_1 parameter default value as USE_DB_RECOVERY_FILE_DEST
Autotune of undo retention is turned on.
IMODE=BR
ILAT =27
LICENSE_MAX_USERS = 0
SYS auditing is disabled
Starting up:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options.
Using parameter settings in server-side pfile /u01/oracle/product/11.2.0/db_1/dbs/initclonedb.ora
System parameters with non-default values:
processes = 150
memory_target = 628M
control_files = "/u01/app/oracle/oradata/clonedb/control01.ctl"
control_files = "/u01/app/oracle/flash_recovery_area/clonedb/control02.ctl"
db_file_name_convert = "prodb"
db_file_name_convert = "clonedb"
log_file_name_convert = "prodb"
log_file_name_convert = "clonedb"
db_block_size = 8192
compatible = "11.2.0.0.0"
db_recovery_file_dest = "/u01/app/oracle/flash_recovery_area"
db_recovery_file_dest_size= 3882M
undo_tablespace = "UNDOTBS1"
remote_login_passwordfile= "EXCLUSIVE"
db_domain = ""
dispatchers = "(PROTOCOL=TCP) (SERVICE=clonedbXDB)"
audit_file_dest = "/u01/app/oracle/admin/clonedb/adump"
audit_trail = "DB"
db_name = "clonedb"
open_cursors = 300
diagnostic_dest = "/u01/app/oracle"
Wed Sep 25 14:34:51 2013
PMON started with pid=2, OS id=11163
Wed Sep 25 14:34:52 2013
VKTM started with pid=3, OS id=11165 at elevated priority
VKTM running at (10)millisec precision with DBRM quantum (100)ms
Wed Sep 25 14:34:52 2013
GEN0 started with pid=4, OS id=11169
Wed Sep 25 14:34:52 2013
DIAG started with pid=5, OS id=11171
Wed Sep 25 14:34:52 2013
DBRM started with pid=6, OS id=11173
Wed Sep 25 14:34:52 2013
PSP0 started with pid=7, OS id=11175
Wed Sep 25 14:34:52 2013
DIA0 started with pid=8, OS id=11177
Wed Sep 25 14:34:52 2013
MMAN started with pid=9, OS id=11179
Wed Sep 25 14:34:52 2013
DBW0 started with pid=10, OS id=11181
Wed Sep 25 14:34:52 2013
LGWR started with pid=11, OS id=11183
Wed Sep 25 14:34:52 2013
CKPT started with pid=12, OS id=11185
Wed Sep 25 14:34:52 2013
SMON started with pid=13, OS id=11187
Wed Sep 25 14:34:52 2013
RECO started with pid=14, OS id=11189
Wed Sep 25 14:34:52 2013
MMON started with pid=15, OS id=11191
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
Wed Sep 25 14:34:52 2013
MMNL started with pid=16, OS id=11193
starting up 1 shared server(s) ...
ORACLE_BASE not set in environment. It is recommended
that ORACLE_BASE be set in the environment
Reusing ORACLE_BASE from an earlier startup = /u01/app/oracle
Wed Sep 25 14:47:14 2013
Shutting down instance (immediate)
Shutting down instance: further logons disabled
Stopping background process MMNL
Stopping background process MMON
License high water mark = 4
All dispatchers and shared servers shutdown
Wed Sep 25 14:52:18 2013
SHUTDOWN: Active processes prevent shutdown operation
Wed Sep 25 14:57:19 2013
SHUTDOWN: Active processes prevent shutdown operation
Wed Sep 25 15:02:21 2013
SHUTDOWN: Active processes prevent shutdown operation
Wed Sep 25 15:02:40 2013
Instance shutdown cancelled
Thu Sep 26 00:18:40 2013
Shutting down instance (immediate)
Shutting down instance: further logons disabled
License high water mark = 4
All dispatchers and shared servers shutdown
Thu Sep 26 00:23:41 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 00:28:43 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 00:33:44 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 00:38:46 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 00:41:36 2013
Instance shutdown cancelled
Thu Sep 26 00:48:21 2013
Shutting down instance (immediate)
Shutting down instance: further logons disabled
License high water mark = 5
All dispatchers and shared servers shutdown
Thu Sep 26 00:53:22 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 00:58:23 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 01:03:25 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 01:08:26 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 01:13:28 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 01:18:29 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 01:23:31 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 01:28:32 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 01:33:34 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 01:38:35 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 11:10:07 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 11:15:08 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 11:20:10 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 11:25:11 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 11:30:13 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 11:35:14 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 11:40:16 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 11:45:17 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 11:50:19 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 11:55:20 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 12:00:22 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 12:05:23 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 12:10:25 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 12:15:26 2013
SHUTDOWN: Active processes prevent shutdown operation
Thu Sep 26 12:19:01 2013
Instance shutdown cancelled
thanks for your reply
when i issue command "duplicate target database to 'clone' "
it stucks after executing some parameter like
using target database control file instead of recovery catalog
allocated channel: c1
channel c1: SID=4 device type=DISK
allocated channel: c2
channel c2: SID=9 device type=DISK
Starting Duplicate Db at 26-SEP-13
contents of Memory Script:
sql clone "create spfile from memory";
executing Memory Script
sql statement: create spfile from memory
contents of Memory Script:
shutdown clone immediate;
startup clone nomount;
executing Memory Script
inputs are given above
kinldly see and help to resolve the saem.
Thanks
Similar Messages
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Error while cloning database using RMAN
hi there,
Here is our setup:
OS: Solaris 5.9
Database:9.2.0.3
While cloning test database from our production database using RMAN, we happen to get the following error..
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 12/11/2007 15:28:59
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
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give us a solution to rectify this problem.
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Message was edited by:
Vignesh Bala -
Hi,
I am doing Apps 11i cloning with rapidclone.
I have cloned the database using RMAN.
As per the metalink note 230672.1 I have to run following script on DB node.
perl adcfgclone.pl dbconfig <target context file>
However I dont have the context file for the new instance.
Should I copy the context file (for DB) from source instance , rename it and use it?
If I run the adcfgclone.pl using the source instance context file (present in the target db node), it throws
error for database connection.
Platform - Oracle Ebusiness Suite 11.5.10 on Oracle enterprise Linux 4 and Oracle 9i database.
Pls advice.
Thanks,
raneHowever I dont have the context file for the new instance.Did you run "perl adcfgclone.pl dbTechStack" before issuing "perl adcfgclone.pl dbconfig <target context file>"? This should create the context file for you.
Should I copy the context file (for DB) from source instance , rename it and use it?No.
If I run the adcfgclone.pl using the source instance context file (present in the target db node), it throws
error for database connection.This is an expected behavior since the context file of the source node cannot be used on the target node. -
Issue in creating the standby database from Active database using RMAN
Hi All,
I am facing issue in creating the standby database from Active database using RMAN and getting the below issue after i executed the duplicate command.
Version of Database:11g(11.2.0.1.0)
Operating System:Linux 5
Error:
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 12/21/2012 17:26:52
RMAN-03015: error occurred in stored script Memory Script
RMAN-04006: error from auxiliary database: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
Primary Database Entries:
Tnsentry:
SONYPRD =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.20.131)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = sonyprd.localdomain)(UR=A)
SONYPRDSTBY =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.20.132)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = sonyprdstby)(UR=A)
Listner Entry:
SID_LIST_SONYPRD =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtproc)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1)
(PROGRAM = extproc)
(SID_DESC =
(SID_NAME = SONYPRD)
(GLOBAL_DBNAME = SONYPRD)
Auxiliary Details:
Tns Entry:
SONYPRD =
(DESCRIPTION =
# (ADDRESS = (PROTOCOL = TCP)(HOST = oracle11g.localdomain)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.20.131)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = sonyprd.localdomain)
SONYPRDSTBY =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.20.132)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = sonyprdstby)(UR=A)
Listener Entry in auxiliary:
SID_LIST_SONYPRDSTBY =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = SONYPRDSTBY)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1)
(SID_NAME = SONYPRDSTBY)
TNSPING from Primary DB:
[oracle@oracle11g ~]$ tnsping sonyprdstby
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 21-DEC-2012 17:39:28
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
/u01/app/oracle/product/11.2.0/dbhome_1/network/admin/sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.20.132)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = sonyprdstby)(UR=A)))
OK (0 msec)
TNSPING from Auxuliary server
[oracle@oracle11gstby ~]$ tnsping sonyprd
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 21-DEC-2012 17:40:19
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.20.131)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = sonyprd.localdomain)))
OK (10 msec)
Script Used for duplicate:
run {
allocate channel prmy1 type disk;
allocate channel prmy2 type disk;
allocate channel prmy3 type disk;
allocate channel prmy4 type disk;
allocate auxiliary channel stby type disk;
duplicate target database for standby from active database
spfile
parameter_value_convert 'sonyprd','sonyprdstby'
set db_unique_name='sonyprdstby'
set db_file_name_convert='/sonyprd/','/sonyprdstby/'
set log_file_name_convert='/sonyprd/','/sonyprdstby/'
set control_files='/u01/app/oracle/oradata/control01.ctl'
set log_archive_max_processes='5'
set fal_client='sonyprdstby'
set fal_server='sonyprd'
set standby_file_management='AUTO'
set log_archive_config='dg_config=(sonyprd,sonyprdstby)'
set log_archive_dest_2='service=sonyprd ASYNC valid_for=(ONLINE_LOGFILE,PRIMARY_ROLE) db_unique_name=sonyprd'
Tried the script from both Primary and auxiliary but no luck
[oracle@oracle11gstby admin]$ rman target sys/welcome@sonyprd auxiliary sys/*****@sonyprdstby
Recovery Manager: Release 11.2.0.1.0 - Production on Fri Dec 21 17:26:24 2012
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
connected to target database: SONYPRD (DBID=3131093559)
connected to auxiliary database: SONYPRD (not mounted)
Listener Status from primary:
[oracle@oracle11g ~]$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 21-DEC-2012 18:08:56
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 20-DEC-2012 17:42:17
Uptime 1 days 0 hr. 26 min. 41 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File /u01/app/oracle/diag/tnslsnr/localhost/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost.localdomain)(PORT=1521)))
Services Summary...
Service "sonyprd.localdomain" has 1 instance(s).
Instance "sonyprd", status READY, has 1 handler(s) for this service...
Service "sonyprdXDB.localdomain" has 1 instance(s).
Instance "sonyprd", status READY, has 1 handler(s) for this service...
The command completed successfully
Listener Status from Standby when database bring to Nomount state:
[oracle@oracle11gstby admin]$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 21-DEC-2012 18:11:54
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 21-DEC-2012 16:13:47
Uptime 0 days 1 hr. 58 min. 6 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File /u01/app/oracle/diag/tnslsnr/oracle11gstby/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=oracle11gstby)(PORT=1521)))
Services Summary...
Service "sonyprdstby" has 1 instance(s).
Instance "sonyprdstby", status BLOCKED, has 1 handler(s) for this service...
The command completed successfully
Please provide any work arounds to proceed further in creating the standby database.
Thanks,
Ram.Pl do not post duplicates - Issue in configuring Standby Database from Active database in 11g by RMAN
-
Issue Creating Duplicate Database on Different host using RMAN Backup
HI friends..
I m trying to create a duplicate db on different host ....... 27
i have live production db on ............. 15
its up 24*7.
i know how to create dup db using cold backup..but dont know how to create it using RMAN Backup..
I have googled..but getting issues..
Steps Taken till now
Note- I dont have catalog created on live db..
I already have set the tnsnames.ora on both servers
1) Took full backup plus archivelog plus control file on 15
2) moved it to another host..ie 27
3) now on live db..
I conected to rman target /
so i m now connected to prod db
than i try to conect to rman auxiliary sys/sys@dubpd..
But it gives me insufficient privilages error..
Can you tell me what to do next..Coz unless i get into mount phase on sever 27( new server)..i cannot use the control file from backup).my dupdb is up in nomount phase..but what enxt i can do..to restore the control file and than restore the backup after cataloging them to right path..
Thanks in advance frieds...sai121 wrote:
Nope ..on live db..
@comand prompt when i type sqlplus sys/sys@dupdb..
its says 0ra-12518...Listener cannot hand off client connection..
My tns name for live server is..*primary* on live server .. whose ip is 15..(lIVE SERVER).
i also have another entery with tns names- standby .on live server .. whose ip is 27..(other server for duplicated db).
now @command prompt..@live server.. i did sqlplus sys/sys@standby
It gives me ORA-12518
Am i missing something..1- It could be a network problem. You may enable tracing on listener (and examine the logs).
2- Add "DIRECT_HANDOFF_TTC_LISTENER=OFF" to listener.ora, then reload the listener
3- You may want to increase "large_pool_size" -
Ebs r12 cloning using rman online backup
dear all,
how are you guys? i have ebs r12 on multi node and i want to clone db tier and apps tier using rman online backup,can anybody provide me the detail steps of cloning ebs(db tier and appstier ) using rman online backup and directory structure on source and target database is also different.your help highly appreciated thanks in advance.
regards.Hi,
You cannot use RMAN to clone the Apps tier of the EBS and you may use RMAN only on the DB tier. For a complete backup, as mentioned by Hemant K Chitale, you will have to use the rapid clone utility.
To perform a rapid clone using RMAN there are plenty of step by step instructions in google which may guide in addition to support.oracle.com, Let me google that for you
Thanks &
Best Regards, -
Cloning a database using rman where source's dbid changed..
Any idea on how to .. cloning a database using rman where source's dbid changed..
if you need to change dbid of target then use DUPLICATE command, see the below links.
http://download.oracle.com/docs/cd/B19306_01/backup.102/b14191/rcmdupdb.htm#i1008888
http://www.oracle-base.com/articles/9i/DuplicateDatabaseUsingRMAN9i.php -
Cloning using RMAN on two different OS
DB version:10gR2
Can i clone DB running on AIX 5.3 using RMAN and recreate it in a Solaris (5.9) machine?I hope it is possible using transportable database concept for cross platfomr migrations.
It is simple and fastest procedure.
http://www.oracle.com/technology/deploy/availability/pdf/MAA_WP_10gR2_PlatformMigrationTDB.pdf
Anil Malkai -
Cloning using rman backups?
Is it possible to clone using RMAN backups?
How do we do it . Please tell me the steps of configuring.Hi,
Let's take the example to create the auxiliary (clone) database using the rman backup in same server.
1)Building the auxiliary database directory structure
a) datafile, control file, redo file location
b) pfile,bdump,cdump,udump
2) Create the pfile from spfile (if required) and use it for auxiliary database with appropriate modification
3) Make all the necessary changes to your aux1 init.ora file
control_files=….
background_dump_dest=….
user_dump_dest=…
log_archive_dest_1=….
db_name=‘aux1’
instance_name=‘aux1’
remote_login_passwordfile=exclusive
4) Start aux1 instance in nomount mode
ORACLE_SID=aux1
export ORACLE_SID=aux1
sqlplus /nolog
sql>connect / as sysdba
sql> startup nomount pfile=/test/initaux1.ora
5)Configure the listener and tnsname.ora file for auxiliary database. Restart the listener.
lsnrctl>stop
lsnrctl>start
listener.ora entry
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = AUX1)
(ORACLE_HOME=/ORAHOME1/)
(SID_NAME = AUX1)
TNSNAMES.ORA ENTRY
AUX1 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP) (HOST = xxx) (PORT = 1521)
(CONNECT_DATA =
(SID = AUX1)
(SERVER = DEDICATED)
6) Connect to the target and auxiliary instance and run the duplicate command
Rman>connect target /
Rman>connect auxilary sys/password@aux1
RMAN> connect target sys@prod
target database Password:
connected to target database: aaaa (DBID=4199802962)
RMAN> connect auxiliary sys@aux1
auxiliary database Password:
connected to auxiliary database: aux1 (not mounted)
RMAN> run
2> {
3> set newname for datafile 1 to 'C:\AUX1\SYSTEM01.DBF';
4> set newname for datafile 2 to 'C:\AUX1\UNDOTBS01.DBF';
5> set newname for datafile 3 to 'C:\AUX1\CWMLITE01.DBF';
6> set newname for datafile 4 to 'C:\AUX1\DRSYS01.DBF';
7> set newname for datafile 5 to 'C:\AUX1\EXAMPLE01.DBF';
8> set newname for datafile 6 to 'C:\AUX1\INDX01.DBF';
9> set newname for datafile 7 to 'C:\AUX1\TOOLS01.DBF';
10> set newname for datafile 8 to 'C:\AUX1\USERS01.DBF';
11> DUPLICATE TARGET DATABASE TO aux1
12> LOGFILE
13> GROUP 1 ('C:\aux1\redo01.log') size 100m reuse,
14> GROUP 2 ('C:\aux1\redo02.log') size 100m reuse;
15> } -
Using RMAN for creating a Dataguard Standby db.
Hello,
I have two 11.2.0.1.0 oracle instances running on two cloned Red Hat Enterprise Linux (rhel98 and rhel99). Linux version:
Linux rhel99 2.6.32-100.34.1.el6uek.x86_64 #1 SMP Wed May 25 17:46:45 EDT 2011 x86_64 x86_64 x86_64 GNU/LinuxI am trying to perform a "duplicate target database for standby" as part of the list of steps to get a Physical Standby located at the rhel99 server with DB_UNIQUE_NAME ORCL99. But I am missing something because it keeps failing with this error:
RMAN-05556: not all datafiles have backups that can be recovered to SCN 2818790
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 1 found to restoreI double checked the directory structure on primary (rhel98) and standby (rhel99), and it's the same. As control file is restored during the duplicate process I cannot perform the catalog start with, so the backups were placed on the same locations at rhel98 and 99.
According to that error message it is not finding any of the datafile backups.
[oracle@rhel98 ~]$ rman target /
Recovery Manager: Release 11.2.0.1.0 - Production on Wed May 29 01:36:06 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
connected to target database: ORCL98 (DBID=2386038834)
RMAN> connect auxiliary sys/*****@ORCL99
connected to auxiliary database: ORCL98 (not mounted)
RMAN> run
2> {
3> set until sequence=6 thread=1;
4> duplicate target database for standby
5> dorecover;
6> }
executing command: SET until clause
Starting Duplicate Db at 29-MAY-13
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=20 device type=DISK
contents of Memory Script:
set until scn 2818790;
restore clone standby controlfile;
executing Memory Script
executing command: SET until clause
Starting restore at 29-MAY-13
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backup set restore
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: reading from backup piece /oracle/app/oracle/rman_bkp/orcl/0aoa2pd2_1_1
channel ORA_AUX_DISK_1: piece handle=/oracle/app/oracle/rman_bkp/orcl/0aoa2pd2_1_1 tag=TAG20130520T022122
channel ORA_AUX_DISK_1: restored backup piece 1
channel ORA_AUX_DISK_1: restore complete, elapsed time: 00:00:03
output file name=/oracle/app/oracle/oradata/standby/control01.ctl
Finished restore at 29-MAY-13
contents of Memory Script:
sql clone 'alter database mount standby database';
executing Memory Script
sql statement: alter database mount standby database
contents of Memory Script:
set until scn 2818790;
set newname for tempfile 1 to
"/oracle/app/oracle/oradata/standby/temp01.dbf";
switch clone tempfile all;
set newname for datafile 1 to
"/oracle/app/oracle/oradata/standby/system01.dbf";
set newname for datafile 2 to
"/oracle/app/oracle/oradata/standby/sysaux01.dbf";
set newname for datafile 3 to
"/oracle/app/oracle/oradata/standby/undotbs01.dbf";
set newname for datafile 4 to
"/oracle/app/oracle/oradata/standby/users01.dbf";
set newname for datafile 5 to
"/oracle/app/oracle/oradata/standby/example01.dbf";
set newname for datafile 6 to
"/oracle/app/oracle/oradata/standby/ws_app_data01.dbf";
set newname for datafile 7 to
"/oracle/app/oracle/oradata/standby/ws_app_idx01.dbf";
restore
clone database
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
renamed tempfile 1 to /oracle/app/oracle/oradata/standby/temp01.dbf in control file
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 29-MAY-13
using channel ORA_AUX_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 05/29/2013 01:40:33
RMAN-05556: not all datafiles have backups that can be recovered to SCN 2818790
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>And the backup pieces are located at (where oracle has rw privs and also owns the dirs):
[oracle@rhel98 orcl]$ ls -ldhtr /oracle/app/oracle/rman_bkp/orcl/
drwxr-xr-x. 2 oracle oinstall 4.0K May 29 01:16 /oracle/app/oracle/rman_bkp/orcl/
[oracle@rhel99 orcl]$ ls -ldhtr /oracle/app/oracle/rman_bkp/orcl/
drwxr-xr-x. 2 oracle oinstall 4.0K May 29 01:57 /oracle/app/oracle/rman_bkp/orcl/Backup was taken using RMAN, by executing a "backup database plus archivelogs" and it was completed with no errors. As you can see backup were taken yesterday and are available.
[oracle@rhel98 ~]$ rman target /
Recovery Manager: Release 11.2.0.1.0 - Production on Wed May 29 03:20:54 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
connected to target database: ORCL98 (DBID=2386038834)
RMAN> list backup summary;
using target database control file instead of recovery catalog
List of Backups
===============
Key TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag
2 B F A DISK 20-MAY-13 1 1 NO TAG20130520T022122
3 B F A DISK 21-MAY-13 1 1 NO TAG20130521T025112
4 B A A DISK 29-MAY-13 1 1 NO TAG20130529T010612
5 B F A DISK 29-MAY-13 1 1 NO TAG20130529T010902
6 B F A DISK 29-MAY-13 1 1 NO TAG20130529T010902
7 B A A DISK 29-MAY-13 1 1 NO TAG20130529T011634
RMAN> list backup completed after '29-MAY-13';
List of Backup Sets
===================
BS Key Size Device Type Elapsed Time Completion Time
4 669.15M DISK 00:02:37 29-MAY-13
BP Key: 4 Status: AVAILABLE Compressed: NO Tag: TAG20130529T010612
Piece Name: /oracle/app/oracle/rman_bkp/orcl/ORCL98_DB_0coaqcc4_12_1
List of Archived Logs in backup set 4
Thrd Seq Low SCN Low Time Next SCN Next Time
1 1 2785395 19-MAY-13 2800632 19-MAY-13
1 2 2800632 19-MAY-13 2814507 20-MAY-13
1 3 2814507 20-MAY-13 2817219 20-MAY-13
1 4 2817219 20-MAY-13 2817222 20-MAY-13
1 5 2817222 20-MAY-13 2818790 20-MAY-13
1 6 2818790 20-MAY-13 2818794 20-MAY-13
1 7 2818794 20-MAY-13 2853065 20-MAY-13
1 8 2853065 20-MAY-13 2885773 25-MAY-13
1 9 2885773 25-MAY-13 2903820 25-MAY-13
1 10 2903820 25-MAY-13 2925244 25-MAY-13
1 11 2925244 25-MAY-13 2934284 25-MAY-13
1 12 2934284 25-MAY-13 2935793 25-MAY-13
1 13 2935793 25-MAY-13 2937653 25-MAY-13
1 14 2937653 25-MAY-13 2939617 25-MAY-13
1 15 2939617 25-MAY-13 2960715 25-MAY-13
1 16 2960715 25-MAY-13 2975590 26-MAY-13
1 17 2975590 26-MAY-13 3013551 27-MAY-13
1 18 3013551 27-MAY-13 3029786 28-MAY-13
1 19 3029786 28-MAY-13 3050776 28-MAY-13
1 20 3050776 28-MAY-13 3088118 28-MAY-13
1 21 3088118 28-MAY-13 3099950 29-MAY-13
BS Key Type LV Size Device Type Elapsed Time Completion Time
5 Full 1.09G DISK 00:06:53 29-MAY-13
BP Key: 5 Status: AVAILABLE Compressed: NO Tag: TAG20130529T010902
Piece Name: /oracle/app/oracle/rman_bkp/orcl/ORCL98_DB_0doaqche_13_1
List of Datafiles in backup set 5
File LV Type Ckp SCN Ckp Time Name
1 Full 3100062 29-MAY-13 /oracle/app/oracle/oradata/orcl/system01.dbf
2 Full 3100062 29-MAY-13 /oracle/app/oracle/oradata/orcl/sysaux01.dbf
3 Full 3100062 29-MAY-13 /oracle/app/oracle/oradata/orcl/undotbs01.dbf
4 Full 3100062 29-MAY-13 /oracle/app/oracle/oradata/orcl/users01.dbf
5 Full 3100062 29-MAY-13 /oracle/app/oracle/oradata/orcl/example01.dbf
6 Full 3100062 29-MAY-13 /oracle/app/oracle/oradata/orcl/ws_app_data01.dbf
7 Full 3100062 29-MAY-13 /oracle/app/oracle/oradata/orcl/ws_app_idx01.dbf
BS Key Type LV Size Device Type Elapsed Time Completion Time
6 Full 9.36M DISK 00:00:09 29-MAY-13
BP Key: 6 Status: AVAILABLE Compressed: NO Tag: TAG20130529T010902
Piece Name: /oracle/app/oracle/rman_bkp/orcl/ORCL98_DB_0eoaqcue_14_1
SPFILE Included: Modification time: 29-MAY-13
SPFILE db_unique_name: ORCL98
Control File Included: Ckp SCN: 3101140 Ckp time: 29-MAY-13
BS Key Size Device Type Elapsed Time Completion Time
7 23.06M DISK 00:00:11 29-MAY-13
BP Key: 7 Status: AVAILABLE Compressed: NO Tag: TAG20130529T011634
Piece Name: /oracle/app/oracle/rman_bkp/orcl/ORCL98_DB_0foaqcvi_15_1
List of Archived Logs in backup set 7
Thrd Seq Low SCN Low Time Next SCN Next Time
1 22 3099950 29-MAY-13 3101157 29-MAY-13
RMAN>db_recovery_file_dest is the same for both ORCL98 and ORCL99:
*.db_recovery_file_dest='/oracle/app/oracle/flash_recovery_area'
*.db_recovery_file_dest_size=4070572032If needed I can upload the complete initORCL98.ora and initORCL99.ora files.
Any suggestion/comments?
Thanks in advance.
Edited by: martin.morono on May 29, 2013 8:56 PMThanks Hemant but the issue is the same with sequence 6 or 22. I posted the RMAN log from an old duplicate I ran yesterday using sequence 6, but as you can see below the error is not changing with setting "until sequence 22"
Hemant K Chitale wrote:
Your database datafile backups are as of Checkpoint SCN 3100062 which is higher than the archivelogs (and certainly higher than SEQ#6).
Possibly SEQUENCE#22 will cover the database checkpoint SCN. Therefore, the minimum UNTIL SEQUENCE would be 23 or higher.
Hemant K Chitale
[oracle@rhel98 ~]$ rman target /
Recovery Manager: Release 11.2.0.1.0 - Production on Wed May 29 02:37:51 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
connected to target database: ORCL98 (DBID=2386038834)
RMAN> connect auxiliary sys/manager@ORCL99
connected to auxiliary database: ORCL98 (not mounted)
RMAN> run
2> {
3> set until sequence=22 thread=1;
4> duplicate target database for standby
5> backup location '/oracle/app/oracle/rman_bkp/orcl/'
6> dorecover;
7> }
executing command: SET until clause
Starting Duplicate Db at 29-MAY-13
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=20 device type=DISK
contents of Memory Script:
set until scn 3099950;
restore clone standby controlfile;
executing Memory Script
executing command: SET until clause
Starting restore at 29-MAY-13
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: copied control file copy
input file name=/oracle/app/oracle/oradata/orcl/control_standby01.ctl
output file name=/oracle/app/oracle/oradata/standby/control01.ctl
Finished restore at 29-MAY-13
contents of Memory Script:
sql clone 'alter database mount standby database';
executing Memory Script
sql statement: alter database mount standby database
contents of Memory Script:
set until scn 3099950;
set newname for tempfile 1 to
"/oracle/app/oracle/oradata/standby/temp01.dbf";
switch clone tempfile all;
set newname for datafile 1 to
"/oracle/app/oracle/oradata/standby/system01.dbf";
set newname for datafile 2 to
"/oracle/app/oracle/oradata/standby/sysaux01.dbf";
set newname for datafile 3 to
"/oracle/app/oracle/oradata/standby/undotbs01.dbf";
set newname for datafile 4 to
"/oracle/app/oracle/oradata/standby/users01.dbf";
set newname for datafile 5 to
"/oracle/app/oracle/oradata/standby/example01.dbf";
set newname for datafile 6 to
"/oracle/app/oracle/oradata/standby/ws_app_data01.dbf";
set newname for datafile 7 to
"/oracle/app/oracle/oradata/standby/ws_app_idx01.dbf";
restore
clone database
executing Memory Script
executing command: SET until clause
executing command: SET NEWNAME
renamed tempfile 1 to /oracle/app/oracle/oradata/standby/temp01.dbf in control file
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 29-MAY-13
using channel ORA_AUX_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 05/29/2013 02:40:00
RMAN-05556: not all datafiles have backups that can be recovered to SCN 3099950
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 just in case, the initORCL.ora files:
initORCL98.ora
orcl.__db_cache_size=150994944
ORCL98.__db_cache_size=209715200
orcl.__java_pool_size=4194304
ORCL98.__java_pool_size=4194304
orcl.__large_pool_size=4194304
ORCL98.__large_pool_size=4194304
orcl.__oracle_base='/oracle/app/oracle'#ORACLE_BASE set from environment
ORCL98.__oracle_base='/oracle/app/oracle','/oracle/app/oracle'#ORACLE_BASE set from environment
orcl.__pga_aggregate_target=226492416
ORCL98.__pga_aggregate_target=226492416
orcl.__sga_target=402653184
ORCL98.__sga_target=402653184
orcl.__shared_io_pool_size=0
ORCL98.__shared_io_pool_size=0
orcl.__shared_pool_size=234881024
ORCL98.__shared_pool_size=176160768
orcl.__streams_pool_size=0
ORCL98.__streams_pool_size=0
*.audit_file_dest='/oracle/app/oracle/admin/orcl/adump'
*.audit_trail='DB'
*.compatible='11.2.0.0.0'
*.control_files='/oracle/app/oracle/oradata/orcl/control01.ctl','/oracle/app/oracle/flash_recovery_area/orcl/control02.ctl'
*.db_block_size=8192
*.db_domain=''
*.db_name='ORCL98'
*.db_recovery_file_dest='/oracle/app/oracle/flash_recovery_area'
*.db_recovery_file_dest_size=4070572032
*.diagnostic_dest='/oracle/app/oracle'
*.dispatchers='(protocol=TCP)'
*.fal_client='ORCL98'
*.fal_server='ORCL99'
*.job_queue_processes=1000
*.log_archive_config='DG_CONFIG=(ORCL98,ORCL99)'
*.log_archive_dest_1='location=/oracle/app/oracle/archivelog/orcl/ valid_for=(all_logfiles,all_roles) db_unique_name=ORCL98'
*.log_archive_dest_2='SERVICE=ORCL99 valid_for=(online_logfiles,primary_role) db_unique_name=ORCL99'
*.log_archive_dest_state_1='ENABLE'
*.log_archive_dest_state_2='DEFER'
*.log_archive_format='orcl_%R_%T_%S_%d.arc'
*.memory_target=629145600
*.open_cursors=300
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.sga_max_size=402653184
*.shared_servers=1
*.standby_file_management='AUTO'
*.undo_tablespace='UNDOTBS1'initORCL99.ora
orcl.__db_cache_size=150994944
orcl98.__db_cache_size=163577856
orcl99.__db_cache_size=243269632
ORCL99.__db_cache_size=218103808
orcl.__java_pool_size=4194304
orcl98.__java_pool_size=4194304
orcl99.__java_pool_size=4194304
ORCL99.__java_pool_size=4194304
orcl.__large_pool_size=4194304
orcl98.__large_pool_size=4194304
orcl99.__large_pool_size=4194304
ORCL99.__large_pool_size=4194304
orcl.__oracle_base='/oracle/app/oracle'#ORACLE_BASE set from environment
orcl98.__oracle_base='/oracle/app/oracle'#ORACLE_BASE set from environment
orcl99.__oracle_base='/oracle/app/oracle'#ORACLE_BASE set from environment
ORCL99.__oracle_base='/oracle/app/oracle'#ORACLE_BASE set from environment
orcl.__pga_aggregate_target=226492416
orcl98.__pga_aggregate_target=226492416
orcl99.__pga_aggregate_target=251658240
ORCL99.__pga_aggregate_target=251658240
orcl.__sga_target=402653184
orcl98.__sga_target=402653184
orcl99.__sga_target=377487360
ORCL99.__sga_target=377487360
orcl.__shared_io_pool_size=0
orcl98.__shared_io_pool_size=0
orcl99.__shared_io_pool_size=0
ORCL99.__shared_io_pool_size=0
orcl.__shared_pool_size=234881024
orcl98.__shared_pool_size=222298112
orcl99.__shared_pool_size=117440512
ORCL99.__shared_pool_size=142606336
orcl.__streams_pool_size=0a
orcl98.__streams_pool_size=0
orcl99.__streams_pool_size=0
ORCL99.__streams_pool_size=0
*.audit_file_dest='/oracle/app/oracle/admin/orcl/adump'
*.audit_trail='DB'
*.compatible='11.2.0.0.0'
*.control_files='/oracle/app/oracle/oradata/standby/control01.ctl'
#*.control_files='/oracle/app/oracle/oradata/orcl/control_standby01.ctl'
*.db_block_size=8192
*.db_domain=''
*.db_name='ORCL98'
*.db_unique_name='ORCL99'
*.db_recovery_file_dest='/oracle/app/oracle/flash_recovery_area'
*.db_recovery_file_dest_size=4070572032
*.diagnostic_dest='/oracle/app/oracle'
*.dispatchers='(protocol=TCP)'
*.job_queue_processes=1000
*.log_archive_dest_1='location=/oracle/app/oracle/archivelog/orcl'
*.log_archive_format='orcl_%R_%T_%S_%d.arc'
*.memory_target=629145600
*.open_cursors=300
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.sga_max_size=402653184
*.shared_servers=1
*.undo_tablespace='UNDOTBS1'
*.db_file_name_convert=('/oracle/app/oracle/oradata/orcl/','/oracle/app/oracle/oradata/standby/')
*.log_file_name_convert=('/oracle/app/oracle/oradata/orcl/','/oracle/app/oracle/oradata/standby/')Once again, many thanks for your prompt response.
Thanks in advance.
Martin -
Problem in performing multiple Point-In-Time Database Recovery using RMAN
Hello Experts,
I am getting an error while performing database point in time recovery multiple times using RMAN. Details are as follows :-
Environment:
Oracle 11g, ASM,
Database DiskGroups : DG_DATA (Data files), DG_ARCH(Archive logs), DG_REDO(Redo logs Control file).
Snapshot DiskGroups :
Snapshot1 (taken at 9 am): SNAP1_DATA, SNAP1_ARCH, +SNAP1_REDO
Snapshot2 (taken at 10 am): SNAP2_DATA, SNAP2_ARCH, +SNAP2_REDO
Steps performed for point in time recovery:
1. Restore control file from snapshot 2.
RMAN> RESTORE CONTROLFILE from '+SNAP2_REDO/orcl/CONTROLFILE/Current.256.777398261';
2. For 2nd recovery, reset incarnation of database to snapshot 2 incarnation (Say 2).
3. Catalog data files from snapshot 1.
4. Catalog archive logs from snapshot 2.
5. Perform point in time recovery till given time.
STARTUP MOUNT;
RUN {
SQL "ALTER SESSION SET NLS_DATE_FORMAT = ''dd-mon-yyyy hh24:mi:ss''";
SET UNTIL TIME "06-mar-2013 09:30:00";
RESTORE DATABASE;
RECOVER DATABASE;
ALTER DATABASE OPEN RESETLOGS;
Results:
Recovery 1: At 10.30 am, I performed first point in time recovery till 9:30 am, it was successful. Database incarnation was raised from *2* to *3*.
Recovery 2: At 11:10 am, I performed another point in time recovery till 9:45 am, while doing it I reset the incarnation of DB to *2*, it failed with following error :-
Starting recover at 28-FEB-13
using channel ORA_DISK_1
starting media recovery
media recovery failed
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of recover command at 03/06/2013 11:10:57
ORA-00283: recovery session canceled due to errors
RMAN-11003: failure during parse/execution of SQL statement: alter database recover if needed
start until time 'MAR 06 2013 09:45:00'
ORA-00283: recovery session canceled due to errors
ORA-00313: open failed for members of log group 1 of thread 1
ORA-00312: online log 1 thread 1: '+DG_REDO/orcl/onlinelog/group_1.257.807150859'
ORA-17503: ksfdopn:2 Failed to open file +DG_REDO/orcl/onlinelog/group_1.257.807150859
ORA-15012: ASM file '+DG_REDO/orcl/onlinelog/group_1.257.807150859' does not exist
Doubts:
1. Why did recovery failed 2nd time, but not 1st time and why is RMAN looking for online redo log group_1.257.807150859 in 2nd recovery ?
3. I tried restoring control file from AutoBackup, in that case both 1st and 2nd recovery succeeded.
However for this to work, I always need to keep the AutoBackup feature enabled.
How reliable is control file AutoBackup ? Is there any alternative to using AutoBackup, can I restore control file from snapshot backup only ?
4. If I restore control file from AutoBackup, then from what point of time/SCN does RMAN restores the control file ?
Please help me out in this issue.
Thanks.992748 wrote:
Hello experts,
I'm little newbie to RMAN recovery. Please help me in these doubts:
1. If I have datafiles, archive logs & control files backup, but current online REDO logs are lost, then can I perform incomplete database recovery ?yes, if you have backups of everything else
2. Till what maximum time/scn can incomplete database recovery be performed ??Assuming the only thing lost is the redo logs, you can recover to the last scn in the last archivelog.
3. What is role of online REDO logs in incomplete database recovery ? They provide the final redo changes - the ones that have not been written to archivelogs
Are they required for incomplete recovery ?It depends on how much incomplete recovery you need to do.
Think of all of your changes as a constant stream of redo information. As a redolog fills, it is copied to archive, then (eventually) reused. over time, your redo stream is in archivelog_1, continuing into archvivelog_2, then to 3, and eventually, when you get to the last archivelog, into the online redo. A recovery will start with the oldest necessary point in the redo stream and continue forward. Whether or not you need the online redo for a PIT recovery depends on how far forward you need to recover.
But you should take every precaution to prevent loss of online redo logs .. starting with having multiple members in each redo group ... and keeping those multiple members on physically separate disks. -
Problem While Creating Physical Standby Using RMAN
Hi Guru's
May be this incidence you all face while creating physical standby DB. I try to create Physical standby database Using RMAN Duplicate Command from one server
(pri machine) to Standby Machine.
The steps i followed to create the above are as follows:
Step 1:- Enable Forced Logging
SQL> ALTER DATABASE FORCE LOGGING;
Step 2:- Configure a Standby Redo Log
SQL> ALTER DATABASE ADD STANDBY LOGFILE GROUP 10
2> ('/oracle/dbs/log1c.rdo','/oracle/dbs/log2c.rdo') SIZE 500M;
Step 3:- Set Primary Database Initialization Parameters
SQL> create pfile='?/dbs/pfileorcl.ora' from spfile;
Edit the pfile to add the standby parameters, here shown:
db_unique_name='orcl'
LOG_ARCHIVE_CONFIG='DG_CONFIG=(orcl,orcldr)'
LOG_ARCHIVE_DEST_2='SERVICE=orcldr LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=orcldr'
*.fal_server=orcldr
*.fal_client=orcl
*.standby_file_management=auto
Step 4:- Enable Archiving
SQL> SHUTDOWN IMMEDIATE;
SQL> STARTUP MOUNT;
SQL> ALTER DATABASE ARCHIVELOG;
SQL> ALTER DATABASE OPEN;
Step 5:- Setup tnsnames for standby database
This should be done on primary database by altering tnsnames.ora or using NetCA command, and create it by the name orcldr
orcldr =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = standby-svr)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcldr)
Step 6:- Backup database and copy it to standby
This backup script should be run on primary and copied to standby on the same mount point, running this scripts using RMAN, all files under /rman_backup should be copied to /rman_backup on standby server.
$rman target /
RMAN> run
allocate channel c1 type disk;
allocate channel c2 type disk;
backup database format '/rman_backup/%U';
backup archivelog all format '/rman_backup /%U';
backup current controlfile for standby format '/rman_backup/%U';
Step 7:- Standby Database Steps
Installing Oracle Software
This should be same release and patchset with exactly same ORACLE_HOME mount point.
Setting Up listener
Create and start a listener on standby database using NetCA, or creating listener.ora in $ORACLE_HOME/network/admin
LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = standby-svr)(PORT = 1521))
Step 8:- Set Standby Database Initialization Parameters
Copying the pfile created in primary database and renames it to initorcldr.ora, and changes these parameters:
db_unique_name='orcldr'
LOG_ARCHIVE_CONFIG='DG_CONFIG=(orcldr,orcl)'
LOG_ARCHIVE_DEST_2='SERVICE=orcl LGWR ASYNC VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=orcl'
*.fal_server=orcl
*.fal_client=orcldr
*.LOG_ARCHIVE_DEST_STATE_2='ENABLE'
Step 9:- Setup tnsnames for primary database
This should be done on standby database by altering tnsnames.ora or using NetCA command, and create it by the name orcl
orcl =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = primary-svr)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
Step 10:- Copy a Password File
A password file must be created on the Primary and copied over to the Standby site. The sys password must be identical on both sites. Copy orapworcl to $ORACLE_HOME/dbs and rename file to orapworcldr
Step 11:- Create mount points for Oracle
Mount point should be created on standby server with the same convention used in primary, this includes the location for controlfiles, redo logs, datafiles, archive log destination and alert logs.
$ mkdir -p /u01/app/oracle/oradata/orcl/
$ mkdir -p /u01/app/oracle/flash_recovery_area/
$ mkdir -p /u01/app/oracle/admin/orcl/adump
$ mkdir -p /u01/app/oracle/admin/orcl/bdump
$ mkdir -p /u01/app/oracle/admin/orcl/cdump
$ mkdir -p /u01/app/oracle/admin/orcl/udump
Step 12:- Use RMAN to restore backup and setup standby
Connect to RMAN and execute the following command to create standby database, this should be performed on standby server after copying backup and setting tnsnames.
$ export ORACLE_SID=orcldr
$ rman target sys/tiger@orcl auxiliary sys/tiger@orcldr
RMAN> duplicate target database for standby dorecover;
Here i am getting problem as :
While trying to connect to traget database and auxiliary database i notice that when RMAN is connect to both databases it shows
orcl ( DBID xyz)
orcl (not mounted)
Here in my view the second database must be standby database name or auxiiary db name is standby db name which in my case is orcldr
after this issue i am facing the second issues as :
in command
duplicate target database for standby dorecover;
After modifying the command to
RMAN> duplicate target database to "standby";
rman-05520 database name mismatch
Can u please let me know where i am mistakingok for pri:
db_name=orcl
db_unique_name=orcl
for standby:
db_name=orcl
db_unique_name=sbyorcl ( i change orcldr to sbyorcl later)for new testing
but now what i am getting on
Verify connectivity
On Primary Server:
C:\> lsnrctl stop LISTENERI (working fine)
C:\> lsnrctl start LISTENER (working fine)
C:\> tnsping orcl (working fine)
C:\> tnsping sbyorcl (working fine)
C:\> sqlplus sys/xxxxx@orcl (working fine)
C:\> sqlplus sys/xxxxx@sbyorcl (not working fine)
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
On Standby Server:
C:\>lsnrctl stop LISTENER
C:\> lsnrctl start LISTENER
C:\> tnsping orcl
C:\> tnsping sbyorcl
C:\> sqlplus sys/xxxxx@orcl
C:\> sqlplus sys/xxxxx@sbyorcl
My listner file for pri :-
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(SID_NAME = ORCL)
LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.202.129)(PORT = 1521))
tnsnames.ora file on pri is:
sbyorcl =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.202.128)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = sbyorcl)
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.202.129)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = orcl)
and listener file on standby :
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(SID_NAME = orcl)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.202.128)(PORT = 1521))
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
and tnsnames.ora file on standby:
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.202.128)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = orcl)
sbyorcl =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.202.129)(PORT = 1521))
(CONNECT_DATA =
SERVICE_NAME = sbyorcl)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
Kinldy guide me where i am mistaking it's urgent -
Create standby DB using RMAN in Oracle10.2 standard ediction
I am tring to create a standby DB in different host with different directory using RMAN. when I issued the command <duplicate target database for standby>, RMAN gave the error msg as follow:
Starting restore at 02-MAY-06
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: sid=78 devtype=DISK
creating datafile fno=1 name=/export/database/oracle/HTS1/system01.dbf
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 05/02/2006 11:24:28
RMAN-03015: error occurred in stored script Memory Script
RMAN-06136: ORACLE error from auxiliary database: ORA-01180: can not create datafile 1
ORA-01110: data file 1: '/export/database/oracle/HTS1/system01.dbf'
Path '/export/database/oracle/HTS1' exists in the standby host and permission are granted, some initial parameter for standby DB was set to:
db_file_name_convert='/export/home/oracle/oradata/HTS1','/export/database/oracle/HTS1'
log_file_name_convert='/export/home/oracle/oradata/HTS1','/export/database/oracle/HTS1'
db_create_file_dest='/export/database/oracle/HTS1'
Can anyone shed some light on the cause of this error? Thanks
JacksonI found the reason. it was because of the the backup set not available.
But after I prepare the backup set at hte primary host, rman still gave err msg:
RMAN> duplicate target database for standby;
Starting Duplicate Db at 02-MAY-06
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: sid=78 devtype=DISK
contents of Memory Script:
restore clone standby controlfile;
sql clone 'alter database mount standby database';
executing Memory Script
Starting restore at 02-MAY-06
using channel ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: starting datafile backupset restore
channel ORA_AUX_DISK_1: restoring control file
channel ORA_AUX_DISK_1: reading from backup piece /export/home/oracle/flash_recovery_area/HTS1/backupset/2006_05_02/o1_mf_ncnnf_TAG20060502T131953_25ftztpo_.bkp
ORA-19870: error reading backup piece /export/home/oracle/flash_recovery_area/HTS1/backupset/2006_05_02/o1_mf_ncnnf_TAG20060502T131953_25ftztpo_.bkp
ORA-19505: failed to identify file "/export/home/oracle/flash_recovery_area/HTS1/backupset/2006_05_02/o1_mf_ncnnf_TAG20060502T131953_25ftztpo_.bkp"
ORA-27037: unable to obtain file status
SVR4 Error: 2: No such file or directory
Additional information: 3
failover to previous backup -
Cold backup downtime using RMAN
Over the weekend I performed a cold RMAN backup on a 3.6 TB
database. Because a lot of the database was backed up with
transportable tablespaces, the net amount being backed up was
approximately 365 Gb. I took down the database at 11:00 and the
script finished at 4am, but in reviewing the logs, the database
actually appears to have been opened at 2am.
I assumed that the database would be down the entirety of the
backup. Can anyone help me understand why the database was
opened so long before the RMAN command completed? Was the
backup adversely affected in any way by a user obtaining access
prior to the RMAN process completing.
Any information greatly appreciated.unfortunately i think you misunderstood the original question. i took the database down to do the cold backup. in order to use rman, you have to startup nomount the instance.
the script run was:
#!/usr/bin/ksh
rman msglog '/data2/oracle2/local/log/rman_lvl0.log' <<EOF
@connect.rman
run {
backup incremental level 0 tag full_bkup0 database diskratio=0;
alter database open;
exit;
EOF
exit
the "alter database open" tells RMAN to open the database once the backup is completed. i had a process running that checked each 10 seconds to see if the PID for the RMAN process was still running. The process itself appears to have run for an additional 2 hours after the database was opened.
there is nothing on the system to suggest that the database was opened by anything other than RMAN. was the database opened prematurely? was the additional time spent in the RMAN script doing the sync in the database? did the usage by the user prior to RMAN completing invalidate the backup? (so far the cloning is still running without error).
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