Moving database to new ORACLE_HOME is a common dba task. tnslsnr) kill them. Run the root.sh script from root [ TARGET HOST]. C:\>opatch lsinventory. The only drawback to this method is that a brief downtime is required to clone the existing Oracle home. [emailprotected]:/u01/app/oracle/product/11.2.0.4/dbhome_2/dbs/ [mydb] srvctl modify database -d mydb_site1 -o /u01/app/oracle/product/11.2.0.4/dbhome_2, Note that if you are using Oracle 12c, the srvctl command option might differ. initdcsagent stop/waiting, [[emailprotected] ~]# ps -ef | grep dcs-agent | grep -v grep drwxr-xr-x 4 root root 4.0K Aug 12 16:18 node_0_orig_12082019_1619 Stop options: immediate C:\>opatch version drwxr-xr-x 4 root root 4.0K Aug 27 15:36 node_0_orig_27082019_1536, [[emailprotected] repo]# initctl start initdcsagent Open the services utility and confirmed all the services belongs to old oracle home including Oracle TEST VSS Writer Service and OracleJobSchedulerTEST are deleted. drwxr-xr-x 4 root root 4096 Aug 26 15:27 node_0_orig_26082019_1528 18c | The safest method to ensure the Oracle database home that is created on the new server is identical to the old one is to simply clone the existing Oracle home. odacli describe-component, If you are running ODA version 18.3 or higher you can use following command to move a database from one database home to another database home of same base version : [[emailprotected] repo]#. Oracle user: oracle -rw-r--r-- 1 root root 1.2K Aug 27 15:35 derby.log Before starting this process it's worth reading the following notes: With those points in mind, here are the list of steps necessary to clone an existing database installation to a new server. I like the security of knowing the installation went cleanly. 2. reinstall Oracle software to the right directory that will be the new Oracle Home. Step 6. Oracle home: /u01/app/oracle/product/11.2.0.4/dbhome_2 Neither the author (thats me ) nor dbi services would be responsible for any issue or consequence following commands described in this blog. However uninstalling and installing again Oracle software takes some time. 13c | Make sure to give proper ORACLE_HOME and ORACLE_BASE locations, Now you can create database using DBCA from the clone ORACLE_HOME.
Perl Script: $ORACLE_HOME/clone/bin/clone.pl. Its not common, however, to receive a request to move RDBMS Oracle home within the same server. ---------------------------------------- ---------- -------- -------------------- ---------- -------- -------- ---------- ------------ ---------------------------------------- The next step is to copy your old database over to the new home on your brand new server. Database name: mydb Your email address will not be published. Open the services utility and stop OracleOraDB11g_homeTNSListener service and OracleServiceTEST service.
initdcsagent start/running, process 45530, [[emailprotected] repo]# ps -ef | grep dcs-agent | grep -v grep The database version used in this exemple is an Oracle 11g, but would work exactly the same for any other version like Oracle 12c databases. Database details drwxr-xr-x 4 root root 4096 Aug 12 16:18 node_0_orig_12082019_1619 '/u01/app/oraInventory/logs/cloneActions2014-09-30_06-35-53PM.log', Flashback Restore on Two Node RAC Servers, Oracle to Oracle GoldenGate Unidirectional Replication, MySQL to Oracle Heterogeneous Replication, Oracle to MySQL Heterogeneous Replication, Usage of HandleCollisions and No HandleCollisions, IgnoreDelete and IgnoreUpdate parameters in GG, Add new table to existing GoldenGate Replication, Unix Shell Scripting For DBAs (PART 02), https://www.youtube.com/watch?v=kzqFBMFlzRI, Controlfile Multiplexing and De-Multiplexing In Oracle12c, Installation and Configuration of GoldenGate 19C on Oracle RAC, 12c NON-CONTAINER DATABASE TO 19c PLUGGABLE DATABASE, Shell script to alert us when specified background process exceeds limit. This method assumes there are no cluster-related services, so it does not cover installations using ASM or RAC. 9783fd89-f035-4d1a-aaaf-f1cdb09c6ea8 OraDB11204_home2 11.2.0.4.171017 (26609929, 26392168) /u01/app/oracle/product/11.2.0.4/dbhome_2 Configured, Check new medata database information : The cloning of DbOra10g_Home2 was successful. No, lets check how the ODA will display the new updated information. Thanks for splitting your comprehension with us. DBHOMEID
Once this is complete you can restart Oracle on the source server. You need to runroot.sh: Modify/etc/oratabfor existing database that is using the Oracle Home that has been moved (because this has not been done by OUI): Connect to database and check ORACLE HOME . Once they are stopped, use the fuser command to identify any remaining processes, fuser v c /u01/app/oracle/product/12.1.0.2/dbhome_1. 1. House of Brick keeps compliance at the forefront and optimizes costs for your business-critical systems. Step 2. Decompress and extract the contents of the TAR file on the destination server. Your email address will not be published. Please note this section will be opened for students, Guided Project Cycle to Practice EBS Implement, Build and Upgrade from 12.1 to 12.2 (Learn By Doing), FOA(Fun Oracle Apps) -Learn Oracle Apps/Linux Admin/Bash Scripting/Core/RAC/Datagaurd DBA/Cloud. Updating metada might be very important for further database upgrade or further database deletion that will be performed with odacli commands. Save my name, email, and website in this browser for the next time I comment. Excellent article. C:\\>D:\\oracle\\product\\11.1.0\\bin\\netca.bat, Step 11. [[emailprotected] repo]# cp -rp node_0 node_0_backup_27082019_1533, List current repository folder : Misc | If you are using Enterprise Manager Database Control (>= 10g), you will need to reconfigure it using the method described here. Book a mock interview and get instant feedback -. Below are the steps for cloning ORACLE_HOME from one server to another server.
PL/SQL | Reduce costs, automate and easily take advantage of your data without disruption. Consulting, integration, management, optimization and support for Snowflake data platforms. dbi services est une entreprise spcialise dans le consulting et les services IT. Increase operational efficiencies and secure vital data, both on-premise and in the cloud. Preparing to launch Oracle Universal Installer from /tmp/OraInstall2013-07-12_12-12-09AM. The instructions above assume the path of the ORACLE_HOME matches between the two servers. DB Edition: EE RAC | Exclude any files you do not want to carry over using the x option, for example: At this point, you will have a file named dbhome_1.zip (in this case) that contains a good Oracle home directory. We can check and see that dcs agent has successfully updated the oratab file : [emailprotected]:/u01/app/oracle/product/11.2.0.4/dbhome_2/dbs/ [mydb] srvctl config database -d mydb_site1
Well I am not sure this actually works. Lets update derby database to reflect the changes. We now need to connect to the Derby backup database and make home id changes for the specific database. INFO: As usual, keep the database name as TEST. DBACLASS.COM is a knowledgebase for Oracle Database administrators, Cloning Oracle home from one server to another server, 3.
[[emailprotected] tmp]# cd /opt/oracle/dcs/repo, List current repository folder : Check the ownership of the "/u01" directory and it's contents. [[emailprotected] tmp]# odacli list-databases C:\>set PATH=D:\\oracle\\product\\11.1.0\\perl\\5.8.3\\bin\\MSWin32-x86-multi-thread;%PATH%, Step 4. ij version 10.11
Having run through t twice now.I am thinking that the target server needs to have a base install of the database software first.Some environment variables have to be set.After the root scripts are run things like the listener need to be configured.What about the init.ora or spfile?If I am just to new to this and do not understand it, fair enough. Database name: mydb If we want to create/clone/move oracle home or move the oracle home then we can use the clone.pl utility provided by oracle. Regarding root.sh , it wil give prompt to run while running the clone script.
Andy Kerber (@dbakerber), Senior Consultant. Certification | Remove the old Oracle Home from Oracle inventory with OUI. RAC,Dataguard,
Instance Only Database: true Develop an actionable cloud strategy and roadmap that strikes the right balance between agility, efficiency, innovation and security. [[emailprotected] repo]# ls -l [[emailprotected] repo]# odacli list-dbhomes Its a way to achieve immortality. Execute the following commands from window II for the newly cloned home configuration verfication. *** End of Installation Page*** Scp the tar file to target hostif(typeof ez_ad_units!='undefined'){ez_ad_units.push([[580,400],'dbaclass_com-medrectangle-4','ezslot_7',108,'0','0'])};if(typeof __ez_fad_position!='undefined'){__ez_fad_position('div-gpt-ad-dbaclass_com-medrectangle-4-0')}; if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[728,90],'dbaclass_com-box-4','ezslot_3',110,'0','0'])};if(typeof __ez_fad_position!='undefined'){__ez_fad_position('div-gpt-ad-dbaclass_com-box-4-0')};7. Excerpts from the log file: Check the ORACLE_HOME size[ SOURCE DB]. Amend any hostname or IP references in the "listener.ora" and "tnsnames.ora" files in the "$ORACLE_HOME/network/admin" directory. mydb:/u01/app/oracle/product/11.2.0.4/dbhome_2:N # line added by Agent, Our ORACLE_HOME env variable will now be : It is assumed the source and destination server have exactly the same setup. [[emailprotected] repo]# ls -l This Blog is very helpful and useful,came to know that i should be strong in my basics and this blog helps me to improve it,Chicago Immediate Care Services Provided by Us.Thanks For Posting.I Am refereed by my friend to this blog and i also want to refer my other friends to this blog. Move Oracle Home using OS command drwxr-xr-x 4 root root 4.0K Aug 27 11:57 node_0_orig_27082019_1158 C:\\>C:\\oracle\\product\\11.1.0\\bin\\netca.bat, Step 8. [[emailprotected] repo]#. drwxr-xr-x 4 root root 4096 Aug 27 11:57 node_0_orig_27082019_1158, Backup the repository (we will apply the changes on the backup repository to keep the original so far unchanged) : -rw-r--r-- 1 root root 1149 Aug 27 11:57 derby.log Drive business value through automation and analytics using Azures cloud-native features. Unzip (or un-tar) the tar file, Make sure on the new server the ORACLE_HOME is set to correct parth, Run the clone perl script. ODA HA will not be a problem here, knowing we do not have any Derby database. The cloning feature introduced by Oracle from the 10gR2 version become handy to work with on this request. C:\\>ORADIM -NEW -SID TEST -SYSPWD *** -STARTMODE auto -SPFILE. #!/bin/sh #Root script to run /u02/app/oracle/db/root.sh. Domain: Database instance: mydb Manage and optimize your critical Oracle systems with Pythian Oracle E-Business Suite (EBS) Services and 24/7, year-round support. Ensure your critical systems are always secure, available, and optimized to meet the on-demand, real-time needs of the business. C:\\>opatch lsinventory ==> Output should match with the output obtained on step 2. 1 row selected, [[emailprotected] repo]# initctl stop initdcsagent The new ORACLE_HOME would for example run additionnal patches. Enhance your business efficiencyderiving valuable insights from raw data. DCS-10045:Validation error encountered: Changing the database home is not allowed for an instance only database. Run the clone.pl script from Window II. Now we can check and see that derby database is showing correct metadata information. TAR and optionally compress the mount point containing the Oracle software. Create the ORACLE_HOME directory [TARGET HOST]. drwxr-xr-x 4 root root 4.0K Aug 27 11:57 node_0_orig_27082019_1158 total 24 Perform the following command as the "root" user. Log into Windows server as local server user, which is part of local administrator and ora_dba groups. National CharacterSet: AL16UTF16 Otherwise next commands might failed.
Communicate, collaborate, work in sync and win with Google Workspace and Google Chrome Enterprise. If you have not prepared the ".bash_profile" as part of the destination server setup, copy the file from the source to the destination server. [[emailprotected] tmp]# odacli list-dbhomes With the use of this utility we can create a Oracle Home with all the required patches already applied. Step 10. PDB Admin User Name: f38f3a6c-987c-4e11-8cfa-af5cb66ff4e3 mydb Si 11.2.0.4 false OLTP Odb1 ACFS Configured 89f6687e-f575-45fc-91ef-5521374c54c0. In this example, the only difference between the two servers is the hostname and IP address. Console Enabled: false 2. All rights reserved. Other brands, product and company names on this website may be trademarks or registered trademarks of Pythian or of third parties. Whether you want professional consulting, help with migration or end-to-end managed services for a fixed monthly fee, Pythian offers the deep expertise you need. If the new home has a different path, a straight rename won't work. Open services utility and confirmed the following services got created from new oracle home.Modify the Startup Type for these services accordingly. If you require your database to restart automatically after reboot, configure it using the method specified here. [emailprotected]:/u01/app/oracle/product/11.2.0.4/dbhome_1/dbs/ [mydb] srvctl start database -d mydb_site1. 1) Tar the current ORACLE_HOME as oracle user or the dbuser(what ever defined), 2) Copy the tar to new ORACLE_HOME location/ new server Oracle Home location, 3)Execute perlclone.pl script to clone a new ORACLE HOME, perl ${ORACLE_HOME}/clone/bin/clone.pl ORACLE_HOME=/u02/app/oracle/db ORACLE_HOME_NAME=OraDb10g_home2, /runInstaller -silent -clone -waitForCompletion "ORACLE_HOME=/u02/app/oracle/db" "ORACLE_HOME_NAME=DbOra10g_Home2" -noConfig -nowait. Its really useful to me & I hope it helps the people who in need of this vital information.Oracle Training in ChennaiOracle Training Institute in Chennai, Thanks for splitting your comprehension with us.Weblogic Server 12cR2 Training. ID DB Name DB Type DB Version CDB Class Shape Storage Status DbHomeID In our example, the Oracle software binaries are installed under12.2.0 directory, Copy the above tar file onto the target server ORACLE_HOME location. INFO: exitonly tools to be excuted passed: 0 Before I, What Does Oracle FUD Mean? Oracle home: /u01/app/oracle/product/11.2.0.4/dbhome_1 Database is now running on new oracle home and ODA metadata information are up to date. DBHOMEID Check that no executable is currently running from this Oracle Home (you should stop any Oracle database instance, listener, RMAN or SQL*Plus sessions): I have created directory location /u01/app/oracle/product/12.1.0.2 and moved all the files and directories into it. Type: SINGLE Created: June 11, 2019 2:46:35 PM CEST PDB Name: WebLogic | total 28K
[[emailprotected] repo]# odacli list-databases An upgrade between Oracle major release is not possible following this procedure, and you would need to use the appropriate odacli commands (odacli upgrade-database) in that case. It was written in response to a specific request for a manual process for cloning a 9i home on a test system. Really Thanks For Posting Such a Useful Content. ID DB Name DB Type DB Version CDB Class Shape Storage Status DbHomeID
ID Name DB Version Home Location Status If a downtime window is not available, then you will need to choose another method. But yes you need to modify them according to your requirement. Often there is an Oracle upgrade involved in the migration process, but even so there is normally a requirement to have a copy of the old Oracle home on the new server. Execute this command from Window I to delete the existing database services from the server. Thanks For Not Only Posting Such an Useful Content But U Delivered With Ease that any One Can understand you Article by reading, So nice of you We Are the Leading Providers For Food Service Parts In US.Really Thanks For Sharing. Type: SINGLE 11g |
DB Version: 11.2.0.4 It accepts ORACLE HOME and ORACLE HOME NAME as parameters. 
The platform concentrates on all Database Technologies like Oracle Database Administration(DBA), Oracle RAC, Oracle GoldenGate, MySQL, SQL Server Database Administration, Cassandra, AWS and DevOps. -db for database name Our database will now successfully be running on OraDB11204_home2.
3. Blog | Lets assume the current Oracle home is located at C:\\oracle\\product\\11.1.0 directory, and the new directory planning to move is D:\\oracle\\product\\11.1.0 for example. The hassle-free and dependable choice for engineered hardware, software support, and single-vendor stack sourcing. The simplest way to deal with the renamed path is to use the clone.pl script.
1. Edit the "/etc/oratab" making sure all instances are referenced correctly. drwxr-xr-x 4 root root 4096 Aug 26 11:31 node_0_orig_26082019_1132 Language: AMERICAN I do not get a working clone from these steps. Execution of this command should complete without any issues. Performing this task on an ODA will need an additional step knowing ODA Lite is using an internal Derby database for the metadata. drwxr-xr-x 4 root root 4.0K Aug 12 16:18 node_0_orig_12082019_1619 Optimize and modernize your entire data estate to deliver flexibility, agility, security, cost savings and increased productivity. Clone the new Oracle Home using Oracle Universal Installer (OUI) 
