Convert a single instance of Rac

Similar Questions

• Running the Single Instance and RAC on the same server of different homes.

  Hi guys,.

  I already have 4 node RAC12c installed on OLE 6.

  I'm planing on some of my other 12 single instance databases on other migration for RAC nodes.

  Please correct me here if I am wrong...

  My understanding is that, to be able to use DBCA or rconfig for conversion of database instance RAC, the only instance and RAC cluster must run on the same server or machine node.

  Thanks to this understanding... Am planing on the installation of a binary single instance on one of my cluster node node1 say and then use RMAN to duplicate the single instance or just an RMAN restore from the node of the instance that is unique to this node1. Am capable of this plan must then use DBCA or rconfig to convert the CARS database.

  Now, my question is can I run a single instance and RAC on the same server for different homes with different database ports?

  2. for these unique instance that runs on the server RAC 1 node, can I use the RAC database listener that runs from the House of the grid or I have to create another auditor?

  Thank you in advance and also let me know if I can use DBCA or rconfig when the only instance and rac database are on separate nodes.

  K

  Fix. And that's what I would normally do. In general, I would have just an ORACLE_HOME directory that can be used by the punctual and RAC databases at the same time.

  See you soon,.
  Brian

• single instance and RAC id 452056.1

  Please confirm the notes 452056.1
  Continuity of Oracle Applications Release 12 on exit 10 gr 2 - Single Instance database and RAC [ID 452056.1]
  
  This procedure: set up data guard on ebs R12 is for
  Single-instance RAC RAC database (data Guard) not only single instance on the single database.
  
  can someone please confirm.
  Thanks in advance.

  Hello

  Haven't you designate all these documents, only to those that are applicable.

  For RAC to cloning no CARS, please see (Note: 783188,1 - certified CARS for the E-Business Suite cloning scenarios). If you don't have a CAR on the source/target nodes, you don't need this document.

  There is something more that you can refer to see (R12 Data Guard with database 11g)--(Note: 1070033.1-Business Continuity for Oracle E-Business communiqué 12 utilisant Oracle 11g Physical Standby Database) for more details.

  Thank you
  Hussein

• Single-instance RAC logical standby creation

  Hello
  
  It seems silly, but I am not able to find any document that shows the steps to create a UNIQUE INSTANCE LOGICAL STANDBY database for a database of ORACLE RAC of NŒUD 2. I found documents for physical single-instance RAC database from the previous day. But not for the logic of sleep.
  
  Details:
  OS: Redhat 5
  DB: a 10.2.0.4(shared, n'utilisez ne pas ASM/veille également système de fichier) file system
  Status: Database physical standby single instance is created, it must convert logical pending.
  
  Can anyone help?

  Hello again;

  Rename the password should work (required in Oracle 11).

  Main password is:

  /U01/app/Oracle/product/11.2.0.2/orapwORCL

  SCP to the remote host
  SCP /u01/app/oracle/product/11.2.0.2/dbs/orapwORCL [email protected]:/u01/app/oracle/product/11.2.0.2/dbs/

  Then rename the file to:
  /U01/app/Oracle/product/11.2.0.2/DBS/orapwSORCL

  Best regards

  mseberg

• How to convert a multi instances of unique node-to-node RAC

  Hello
  
  How to convert CARS DB to single instance database with EBS 11i.
  
  DB: 10.2.0.5
  
  Please let me know as reference documents.

  see the links: it will help you.
  http://oracleinstance.blogspot.com/2009/12/convert-RAC-instance-to-single-instance.html

• convert CARS to single instance ebs R12

  Hi all
  
  I couldn't find any docs on metalink about converting R12 EBS of a RAC (2 nodes) to a single instance.
  If you know all the note please let know me.
  
  Thanks in advance.

  Hello

  Note: 406982.1 - cloning Oracle Applications V12 with quick Clone and
  Note: 559518.1 - cloning Oracle E-Business Suite Release 12 RAC systems compatible with the Rapid Clone

  can you tell that one to CARS to single instance using filesystem cook. ?

  As already said, there is no specific notes covering the cloning of the CARS with no CARS. Use the old note to clone non RAC with no CARS and the second to clone of CARS at the RAC.

  Kind regards
  Hussein

• How to use backups RMAN to restore a RAC database to single instance on another host?

  How to use backups Rman to restore a RAC database to single instance on another host?

  I tried to copy these inline for you:

  ------------

  Backups RMAN disk HowTo restore database RAC to single Instance on another node (Doc ID 415579.1)

  Down

• Primary database is RAC and physical intelligence is the single instance

  Hi all
  
  I use Oracle RAC 11.2.0.3 as primary database, we will begin to use the Oracle Data Guard.
  I am designing my infrastructure and planing to use single instance Oracle 11.2.0.3 my stand physical database.
  
  My question is it possible to have my sleep as single instance database while the primary is RAC?
  is it possible to build my Oracle database single instance ensures from the primary database to the RAC, RMAN backup?
  Are there restrictions (or all of the points to consider) as my primary database is CARS while the physics of Eve is the only Oracle instance?
  
  in the link below
  [http://docs.oracle.com/cd/B28359_01/server.111/b28294/concepts.htm#i1039416]
  It was mentioned that primary can be CARS or simple and even the day before, but my question is possible to have primary as CARS all on standby as single instance? or it should be like each other?
  

  The primary database can be either a single-instance Oracle database or an Oracle Real Application Clusters (RAC) database.
  Similar to a primary database, a standby database can be either a single-instance Oracle database or an Oracle RAC database.

  Kind regards

  http://docs.Oracle.com/CD/B28359_01/server.111/b28294/rac_support.htm

• RAC's RMAN backup restore single-instance ASM

  Hello
  
  We use oracle 11 g 2 on AIX 6.1,
  
  We need restore the backup RMAN of CARS to the single ASM instance.
  
  IM new CARS & ASM, what will change
  
  What are the steps involved in it.
  
  
  Thank you

  Hello

  See this doc MOS * backups RMAN disk HowTo restore database RAC to single Instance on another node [415579.1 ID] *.

  On the Single-Instance ASM, you must specify the name of diskgroup for «control_files, db_create_file_dest» settings

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  If you feel that your questions have been answered, then please consider the son of fence by providing appropriate points. Please clean the forum!

  Kind regards
  Shivananda

• On RAC primary DB and a single Instance as physical Standby...

  It's my 11g Data Guard scenario:
  
  BECAUSE primary database 11g.
  
  Single Instance Oracle 11g.
  
  My first question is:
  
  If each node of the RAC has 3 online redo log, should I create 4 or 7 journal watch over the database pending?
  
  If restore database Standby long after the day I do full backup and I've got ti registry manually archived newspapers, what I do for a node of the RAC archived logs of the two?
  
  Thank you very much.

  In form 7
  You must register for both nodes. Remember that you have a LGWR instance, so a redolog thread instance and the two wires together are all changes to the database.
  Please make sure that in this configuration of the archived redo logs are on a shared disk.

  ----------
  Sybrand Bakker
  Senior Oracle DBA

• Upgrade or install fresh to 11g RAC 10 GB Single Instance base data?

  What are the benefits of taking a server Oracle 10 g clone and carry it to the node two ORACLE RAC?
  
  I think I could do the following:
  1. install and configure Oracle Clusterware
  2. install and configure the software database only
  3. get a database of clone of 10 g (database file, init.ora, trace controlfile.
  4. apply the database 10 g of Clone on the Oracle RAC 11 g database waiting it to be accessible from both nodes
  
  
  The other Option
  1. install the Oracle 10 g database software in the new environment
  2. get a clone of 10 g production database and apply to the new development environment
  3. install the software of database 11 g only
  4. turn to level 10 g single instance of database 11 g single instance
  5. install and configure the cluster 11 g clusterware
  6 move the single instance of 11 g to 11 g RAC
  
  
  When it is maybe a good idea to add DSO for this implementation? Your ideas are appreciated.
  
  Thanks in advance!

  Hello
  If you have 3 business applications, so it is good to have 3 diff for all 3 applications services it will however help only if you have multi RAC node where you have the flexibility to define the services running on specific nodes so now two node RAC, it will not be very different.

  That your goal is both fault-tolerance, I suggest you create a service with a favorite and one available to get load balancing server side, select also load_balance = yes and failover_on on the entry of TNS to switch client-side client-side.

  I hope you know for failover, only queries select are get toggled if method = select. DML is not supported for failover and you have to manage with DML failover demand only.

  Please check my blog for more details on the RAC load balancing, failover and services below.

  http://keyurmakwanacrs.blogspot.com/2010/03/RAC-services-load-balancing-TAF-and-fan.html

  Thank you
  Samyr16

• Protect the single instance Oracle 11 g 2 with Clusterware linux No 11 GR 2 RAC

  Hi all
  
  I saw this link, but he mentions CARS as a solution:
  
  Use of Oracle Clusterware to protect a single Instance Oracle Database 11g
  
  I have seen various articles on protection one instance with cold recovery using clusterware, but they mention the scripts and the old versions of Clusterware. I'm trying to figure if possible to incorporate the virtual IP / scanning of listeners or if it is still a supported configuration...
  
  
  
  I implemented the 11 GR 2 using OCFS2 clusterware. Basically I just want cold failover from one node to another, and I don't want to buy a CAR license...
  
  Thank you very much
  
  Published by: vcovco on Sep 30, 2010 13:52

  Hi Vcovco,

  You must understand, that a VIP (host) works correctly for Oracle in conjunction with a listener to listen on the virtual IP address.
  Now, if a VIP (host) fails over to another node, the local listener won't. So even if you can ping the VIP no client can make connections. This VIP, since there is no listener listening on this VIP on the foreign host. (But the client will get a denunciation pronto to browse more through his address list).
  However, SCAN VIPs work differently, because they have an earpiece connected to them, which will also fail over to another node. This is why permits be accepted, if current running on the other node (as the listener moves with the SWEEP VIP).

  That is why in the past, you had to create a VIP 'user' and a 'user' listener, that there will be a changeover of the two (not like the Oracle of VIP welcome). A VIP SCAN done exactly that, it is not necessary for a 'user' VIP and the listener (However it still work!).

  a.) every DBA should make backups using RMAN in the meantime...
  (b) there is also a copy of asmcd command

  With regard to the advantages over OCFS2
  -best performance (almost RAW)
  -easier to extend (no need to resize)
  -no hot spots if storage is extended, because storage is automatically rebalanced.
  See here: http://www.oracle.com/technetwork/database/asm/db-tuning-guesswork-173710.pdf
  -consolidation easier
  To name a few.

  Another thing no one mentions:
  With OCFS2, you have a second clusterware running on the server. OCFS2 has its own mechanism of fencing.
  We must therefore consider some things more 'correlate' fencing OCFS2 and fencing OCW. Not that differently, they decide on what node restart.

  So my advice is: keep it simple. Use only the 1 clusterware.

  And last but not least: ASM now has a system of files ACFS

  Sebastian

• How do I know if the RAC database or single instance?

  Hello
  
  How can you find only if the database is the only database instance or RAC? is there any table, view or setting in the settings file that you cannot know CARS?
  
  any sugestion will be appreciable
  
  
  Thanks and greetings
  VD

  11:41:57 SQL> show parameter cluster
  
  NAME                                 TYPE        VALUE
  ------------------------------------ ----------- ---------------------------
  cluster_database                     boolean     FALSE
  cluster_database_instances           integer     1
  cluster_interconnects                string
  

  http://www.MCS.csueastbay.edu/support/Oracle/doc/10.2/server.102/b14237/initparams023.htm

• How to convert CAR unique instance DB DB

  Hello
  
  How to convert a RAC multi instances of node-to-node single with EBS 11i
  
  DB: 10.2.0.5
  
  Please let me know as reference documents.

  see the links: it will help you.
  http://oracleinstance.blogspot.com/2009/12/convert-RAC-instance-to-single-instance.html

• Unable to save 12 ch. single instance 11g GI listener

  5.11 RHEL 64

  2 node RAC

  IM - 11.2.0.3.9

  DB_home1 - 11.2.0.3.15

  DB_home2 - 12.1.0.2

  I recently installed the 12.1.0.2 as a single instance on node 1 of the cluster. When you create the database in step 7 to record the listener, the listener SCAN 11 g has not been shown. I thought no matter, I'll just do the recording manually later.

  End of installation and DB creation complete, and I can't save the 12 DB to the listener to 11g. RAC instances have the value of the LOCAL_LISTENER parameter that follows:

  LOCAL_LISTENER = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST=node1.pub.com) (port = 1521)))

  I tried to adjust the same setting in the 12 c DB, still no change. Restarted the listener, 12 c instance, nothing works. I thought that maybe there was a compatibility issue when using a lower version for the listener, but I can't seem to find a doc in metalink to provide a matrix that verifies this. No message or trace files generated in newspapers for both instances. I don't want to manually change the listener.ora GI unless it's the only way, and I can't find any solid documentation within Oracle to indicate that this would be the only way to solve this problem. Any help would be appreciated.

  The GI version must be the same or greater than the version of database

  MOS Doc 337737.1