Windows :: Difference Between Standby And Clone Database
Aug 19, 2011Difference of standby and clone,i know their uses but i want a detailed explanation.
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Backup & Recovery :: Standby Clone Failure?
Mar 26, 2012I have run a standby clone that terminated with error due to few missing LV-s. I removed all LV-s for the clone, recreated them including the missing ones. I ran the clone again,but it skips the files that were successfuly duplicated in the previous clone request that failed. I need to be able to start the clone all over again, but RMAN does persistantly skip duplicating the datafiles that were successfuly processed in the first atempt.
How to ignore the RESUME option so that the clone process would start from the beginning? Where does RMAN keep the info about the successfuly duplicated datafiles in clone standby process? I have tried few RMAN tables , but no luck.
Networking And Gateways :: Oracle 11gR2 Database - Performance Difference Between Windows PC And On VMware
Feb 9, 2012We are having major differences in performance when accessing an Oracle 11gR2 database from two different environments.
I won't sadden you with the gory details of the full application but I will use an indicative example of our problem.
We have SQL Developer in both environments. In each of these SQL Developer instances is a defined a connection to the same database on another machine. So there is the PC looking at a database and a virtual instance looking at the same database.
Selecting the '+' sign next to 'tables' for that connection, on the PC the list of four tables comes back in 4 seconds but on the virtual instance the list of the same four tables comes back in 1 minute and 50 seconds.
This sort of timing issue is repeatable for all accesses to the Oracle database on the third machine.
RMAN :: Clone 2 Node RAC Database To Single Instance Non-RAC Database Using Existing Backup
Jul 25, 2012I tried to clone a 2 node rac database to single instance non rac database using existing backup. I have not used connectivity to target or catalog. rman duplicate finished with below messages:
rman auxiliary sys/******@dbracdup
RMAN> duplicate database to dbrac spfile backup location '/oracle/backup';
...
...
Finished recover at 25-JUL-12
Segmentation fault
And the database was in mount stage, and when i tried to open database it failed with below error:
SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-19838: Cannot use this control file to open database .
Clone A Database
Jun 14, 2012I have a query regarding the cloning of a database.
Actually, i have made the two machine on a single system(Laptop) and now i want to clone the database, so for that i am unable to move the database backup from one Machine to another.
how can i move the backup and which command is applicable for that.
Note: - Listener/TNS is already configured on both the database.
Crash When Trying To Clone Database
Jul 13, 2010I have an Oracle 10.1 database on a Windows 32 bit platform that I am attempting to clone to a new server to make a development instance.
For this particular scenario the database needs to stay at version 10.1. Both servers are Windows Server 2003. Following oracle docs I have copied the home folder and am attempting to run OUI with the clone switch.
OUI crashes and reports the error as "unknown".
OUI also crashes if I try to run it without the clone switch from gui.
Why this occurs, and have confirmed that PATH is correct etc on the new dev server and the other obvious stuff.
I just need a quick way of getting this dev server instance up and running AND maintaining the same database version (10.1). I thought the clone operation would be a good option but don't know how to troubleshoot when the error is "unknown".
Backup & Recovery :: How To Clone Database
Jan 4, 2012how to clone database using cold backup,I want step by step guide for it
I want to give clone of production database to developers
Data Guard :: Difference Between Standby And Dataguard
Jun 29, 2010Difference between standby and dataguard. I assume standby and dataguard are same?
View 4 Replies View RelatedBackup & Recovery :: Clone Database On Same Machine?
Apr 3, 2012configure the clone the database on the same system. i m using window xp 2000 and oracle 10.2.1.
View 19 Replies View RelatedServer Utilities :: Clone Database User
Aug 1, 2011I want to create such a script to clone the Database user with the new name. Just like we do normal import and export I want that i should enter just the username of the existing user and username of the new user I want to get created, the password for the same.
It should create the new user with all roles and the default roles and privileges of old user.
Copy Database File To Clone Machine?
Nov 12, 2012I tried to convert a physical SuseLinux with Oracle 9i Machine into an virtual Machine (esxi Server 5.0). (VMware vCenter Converter ) Before started I shutdown database:
su – oracle
sqlplus ‘/ as sysdba’
shutdown
and the run converter.
But i have problem with copy /u01 and /u02 (database files) "Error: Unable to clone the volume mounted on '/u01' "
So i want clone machine without /u01 and /u02 then copy file. What I should do to be correctly?
Data Guard :: Apply Standby Redo Log To Physical Standby Database
May 26, 2013I have dataguard configuration operating in maximum availability mode with a local standby db (A - lgwr sync not using real time apply) and a remote standby db (B - lgwr async). I then simualted a crash of my primary database with batch jobs running. Since the stby db A is in lgwr sync option ,all the commited data in the current online redo log has been transmitted to stby A and is present in its stby redo log (Group 2).How do I apply this stby redo log to the remote stby db.
Tried the following methods.
1.ftp the stby redo log to the remote db and tried to regiter it, got an error that it is not completely archived.
2.issued the recover standby database command and supplied the stby redo log when it asked for the sequence in the stby redo, got an error saying there is corruption in a block(tried this option multiple times ended up with the same result.)
Backup & Recovery :: Clone Database Name Not Showing In Dbca
Aug 20, 2012i have just create a clone database. it work very well.but when i open the dbca to delete this database.it not show in dbca prompt. why ?
View 4 Replies View RelatedClone Testing Database From X86 To X64 Using DBCA Clonic Templates
Sep 14, 2012I'm using Oracle Database 11g R2 for study purposes.Currently I'm learning about the DBCA clonic templates.I have an Oracle DB 11g R2 X86 running properly in Ms Windows XP Professional SP 3 X86, using DBCA I created the seed template file .dbc and the .CTL and .DBF files, later I copied those files to a server running Oracle DB 11g R2 X86 in Ms Windows 7 Ultimate X86. Again, using DBCA I successfully created the source database through the seed template file, everything was ok.
Now, I formatted my testing server and I installed Ms Windows 7 Ultimate X64 and Oracle Database 11g R2 X64. I copied the seed template file .dbc and the .CTL and .DBF files to "assistantsdbca emplates" directory. Well, I started DBCA to try create the source database and when the DBCA is creating and starting the Oracle instance it shows the errors:
ORA-00604: error occurred at recursive SQL Level 1
ORA-06553: PLS-801: Internal error [56327]
Is it possible to clone my testing DB from X86 to X64 using DBCA clonic templates?
Server Administration :: Clone Database Cannot Be Connected After System Reboot
Oct 21, 20101. I installed oralce with Service_Name=DB1 it works fine,
2. I created another database with dbca named DB2,
3. I connected both system/password@db1 and system/password@db2 without any problem,
4. After rebooting the computer I can connect only the first database DB1 which I installed with Oracle installation. But, I can not connect to the 2nd database which I created with dbca. Error Message Shows: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
DB1 has no problem I can connect to that, but I can not connect to DB2 after rebooting the system. Now I need to know how to connect to DB2.
Quote:
connection messages:
oracle@pc ~]$ sqlplus
SQL*Plus: Release 11.1.0.6.0 - Production on Thu Oct 21 12:51:43 2010
Copyright (c) 1982, 2007, Oracle. All rights reserved.
Enter user-name: SYSTEM@DB1
Enter password:
[code]....
Data Guard :: Take Clone Primary Database At Specific Time?
May 29, 2013Can we make Data Guard to take clone Primary Database at Specific Time?
e.g. Clone Primary Database at 10 AM and at 6 PM?
Export/Import/SQL Loader :: Clone Oracle 8i Recreate Database
Aug 2, 2013I have a RedHat Server with Oracle Ent. 8iI did a full export of all my current data bases ( DCTEST, DCPROG, DCUSAC, DCCAND)I now have the DC*.dmp files. How can I know import these files into Oracle Database 11R2?
Do you have a Step-by-Step how-to ?IF I don't have the scripts to re-create the databases how to go forward ?
Security :: How To Clone Database Using RMAN Full Backup On Different Machine
Oct 1, 2012How to clone database using RMAN FULL BACKUP on different machine? I do not wants to use DUPLICATE Command......
Is there any other way to clone DB? I am using Oracle 11g R1 on Windows Server 2007 (64 bit)
Physical Standby Database To Logical Standby
Jul 17, 2013can i create physical standby database to logical standby database.
my structure
============
primary database--->physical standby-->logical standby
for fail over case ==>physical standby convert to primary and logical standby connected to current primary database.
Data Guard :: Physical Standby On Windows 2003?
Feb 6, 2013Is it possible to set a physical standby between 2 servers with same OS but different level ? I mean primary has windows 2003 SP1 and Standby has windows 2003 SP2. I want to know if it will work properly or not.
View 1 Replies View RelatedData Guard :: Logical Standby On Windows Server 2008
Sep 8, 2010Can i create logical_stand_by for windows server 2008, the primary data base is HP UX , both operating systems are 64 bits and data bases are Oracle 10g 10.2.0.1.0.
View 6 Replies View RelatedSQL & PL/SQL :: Regular Table Or Materialized View - Clone Table Data In Another Database
Jul 19, 2010 There is a requirement to make a table data in a database (eg: HR database) available in another database (eg: EMP database), instead of accessing it using database link. In EMP database(where data needs to be cloned), data will only be queried and no write operation will be done. Data in remote database (eg: HR DATABASE) will be occassionally fully truncated and reinserted. The plan is to do a similar truncate and reinsert of data (from HR database) into EMP database monthly once using dbms scheduler job. So basically data in just one table needs to be cloned in another database.
Question: For this situation, is a regular table or Materialized view the right choice to clone the table in EMP database and why? The table in HR database (remote database) is not very big.
Backup & Recovery :: Transfer Database From Windows 2003 32 Bit To Windows 2008 64 Bit
Mar 30, 2011I want to Transfer Oracle Database 11g Release 11.1.0.7.0 on windows 2003 32 bit server to Windows 2008 server 64 bit I have Cold RMAN backup. and directory structure of both server are same Do i need to do anything to change datafile to 64 bit or do i need to apply any change to any object
View 6 Replies View RelatedWindows :: Installing 10g Database Software On Windows 2008 Server?
Sep 28, 2010I've tried to install Oracle 10gR2 (10.2.0.4.0) on Windows server 2008 (64 bit). I just click on installer and a message appears:
Checking Operating system version: must be 5.0,5.1,5.2 or 6.0
Actual 6.1
FAILED <<<<
Exiting Oracle Universal Installer
Press any key to Exit.
Windows :: Does Oracle Database 10.1.0.2 (64-bit) Compatible With Windows 2003 R2
Jan 9, 2011Does Oracle Database 10.1.0.2 (64-bit) compatible with windows 2003 R2 standard X64 edition with Service pack 2.
View 1 Replies View RelatedData Guard :: Apply Patches On Oracle Database With Logical Standby Database?
Apr 22, 2011I got a primary database with a logical standby database running Oracle 11g. I got two client applications, one is the production site pointing to the primary one, another one is just a backup site pointing to the logical one.Things will only be written into the primary database every mid night and client applications can only query the database but not add, update nor delete.And now, I want to apply the latest patch on both of my databases. I am also the DNS administrator, I can make the name server pointing to the backup site instead of the production one.I want to firstly apply the patch on the logical one, and then the physical one.
I found some reference which explains how to apply patches by adopting "Rolling Upgrade Method". however, I want to avoid doing any "switch over" mentioned in the reference because I can make use of name server. Can I just apply patches as the following way?
1)Stop SQL apply
2)Apply patches on logical standby database
3)let the name server point to the backup site
4)Apply patches on the primary database
5)Start SQL apply
6)Let the name server point back to the production site
Data Guard :: Flashback Snapshot Standby Database Or New Primary Database After Failover?
Aug 30, 2013If flashback is enable in physical standby database 1. If we failover at 11AM can I flash back NEW primary database to 6 AM ? 2. if I convert physically standby database to snapshot standby database at 11AM , Can I flashback snapshot standby database to 6 AM and do some works on it (DML operations) then converting the snapshot standby database into physical standby database ?
View 1 Replies View RelatedData Guard :: Creating Standby Database From Active Database Using RMAN
Dec 21, 2012creating 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
[code]....
provide any work arounds to proceed further in creating the standby database.
Data Guard :: Switch (convert) Primary Database To Standby Database?
Jan 30, 2013I have installed oracle 11g standard edition one and created both primary and standby database. now i want to know how to switch(convert) primary database to standby database.
View 8 Replies View RelatedRMAN Duplicate Target Database For Standby From Active Database
Aug 23, 2010I have failed to duplicate target db for standby from active db using spfile with the following errors:
RMAN-03009: failure of backup command on prim1 channel at 08/11/2010 05:25:09
ORA-19558: error de-allocating device
ORA-19557: device error, device type: DISK, device name:
ORA-17627: ORA-01041: internal error. hostdef extension doesn't exist
[Code].....
The script has successfully created on standby db all controlfiles and also has copied 2 data files DATA01.DBF and DATA02.DBF into the correct location. Then the errors above kicked in and stopped the rman dup process.