dblink to an instance on the same server

Similar Questions

• You can run several APEX headphones for different instances on the same server

  Please confirm that we can run several APEX headphones for different instances on the same server?  It is a configuration of xml configuration or do we need to do more?

  
  

  Thank you

  
  

  Tony Miller

  SmartDog Services

  Austin, TX
  

  Hello

  With last listener APEX, you can configure multiple databases

  Oracle Application Express listener configuration

  Is that what you mean?

  Kind regards
  Jari

• Several instance to the same server with same ORACLE_HOME and same SID

  Hello gurus, reduce costs my company looks to reduce the backup servers and the databases consolidade waiting on big 2 or 3 servers to reduce oracle licenses.
  It is that I have about 30 cases with SID same how to configure it to run as 10 instances with the same SID, ORACLE_HOME in the same machine? is this possible?
  
  will run oracle on unix HP - UX 11r2
  
  BR
  
  TI

  Right. Each database will have own SID. With multiply tnsnames.ora and listener.ora all have entries for each standby.

  If the folder structure is different from primary then the DB_FILE_NAME_CONVERT and LOG_FILE_NAME_CONVERT parameters are used to convert to the new locations.
  These two taking input in two, the front of the location and the location after.

  Example:

  DB_FILE_NAME_CONVERT=('/u01/app/oracle/oradata/RECOVER2', '/u01/app/oracle/oradata/RECLONE','/u01/oradata/RECOVER2','/u01/oradata/RECLONE')
  LOG_FILE_NAME_CONVERT=('/u01/app/oracle/flash_recovery_area/RECOVER2', '/u01/app/oracle/flash_recovery_area/RECLONE')
  

  Standby for each primary SID can be all that you need. The DB_NAME parameter would be the same on both, but DB_UNIQUE_NAME would be different.

  Who is?

  So, if I have two PRIMARY and standby database, Eve will have its own password, its own file INIT file to its own directory structure (but it could be the same).

  Best regards

  mseberg

• Multiple instances of oracle with characterset different on the same server database

  Hello

  We are finalizing plans to install Automic (software scheduliong formerly UC4) for our suite of retail applications and replace Uc4.

  The process came to know that Automic does not support AL32UTF8 database characterset.

  At this moment we have RMS and UC4 UC4 supports AL32UTF8 and schema for UC4 running on the same database server is inside the RMS database.

  From now on, it is recommended to have a separate database instance on the same server as the RMS database and with a different characterset which is WE8MSWIN1252.

  Is it possible to have 2 instances of database running with different charactersets, one with AL32UTF8 and the other with WE8MSWIN1252. ?

  There are configuration requirements before implementing instances of database?  THS APPWORX (for UC4) schema will be exported (data pump export) and imported into the new database.

  The utility Automic we want to use is not compatible AL32UTF8 and manage only a database of character set WE8MSWIN1252.

  Any help and advice would be much appreciated.

  Thank you

  RAM.

  PL post OS and database versions.

  Is it possible to have 2 instances of database running with different charactersets, one with AL32UTF8 and the other with WE8MSWIN1252. ?

  Yes - without any doubt - two databases are independent and have nothing to do with each other.

  There are configuration requirements before implementing instances of database?  THS APPWORX (for UC4) schema will be exported (data pump export) and imported into the new database.

  You may have - to test the export/import process rigorously. If your source is AL32UTF8 and target is WE8MSWIN1252, data loss may occur for those characters that are in the former, but not the last.

  HTH
  Srini

• Dev to create and test instances of the Summit on the same server and database

  I have a dev and instances of the Apex on different servers of prod. I want a test instance on the same server as the instance of dev.
  
  I use workspace import/export so all the workspaces instance have the same id of the workspace. The application ID is the same on each instance in the same workspace. This allows the pages to be exported or imported in the case of differenct.
  
  My question is (I'm sure it's obvious) I can have several instances of the Apex on the same database (dev and test) and have each the same instance ID workspace, etc..
  
  Sam

  .. often I have multiple instances of the Apex on the same database (dev and test) and I each instance have IDS of the same workspace...

  No, there can only be one Application Express instance in a database.

  Scott

• ASIC can run on the same server/db like EBS (R12.1)

  Hello

  We have an EBS (R12.1) environment and intend to use the CPSA. I've seen environments where the CAWC runs in its own environment/database, etc. and connects to an instance of the EBS. Which is the only type of available configuration or can CAWC run fully within an environment of EBS/instance on the same server? If so, what are the consequences of such a configuration, for example on the performance.

  Thank you

  NAT.

  Hi Nat,

  ASIC can be configured in two ways:

  1 centralized - where the EBS and VCP reside on the same application server.

  2 decentralized - where the EBS and CRS are on two different application servers.

  Basically the motor nucleus of CPSA of planning does all the planning in the memory of the application server (and not in the database). This planning process is highly require a lot of resources (memory) and requires a huge memory (according to the data, the type of plan and many other factors). If the application servers are not the right size, this led to the poor performance of the application. And if both the planning and EBS reside on the same server, there are possibilities that you slow the global treatment through the functions of the company. That's why decentralized architecture is preferred, where the planning process running on another remote computer of your EBS and it didn't there in not affecting transactional modules.

  Beyond that, you have the ease of maintenance in terms of correction, update, addition of multiple of VCP modules, if you're on a decentralised architecture.

  Centralized architecture is also not rare. Many companies run their planning and EBS on a single machine.

  I hope that the above gives you a point of view, using which you can choose what suits your business best!

  Kind regards

  Mohan Balaji

• Firefox does not work for multiple instances of the SAME user account on Windows Multipoint Server 2011

  We have a PC HP of MulitSeat MS6200
  It runs Microsoft Windows MultiPoint Server 2011 (which seems to be a twisted version of Windows 7)
  It is implemented in a laboratory of computer science and students connect you using their account for shared room - IE multiple instances of the same user accounts are currently running on the PC at the same time.
  The first student to run Firefox can work with it without a problem.
  However, when another student try to start firefox they get the following message:
  Firefox is already running but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system.

  Cannot start Firefox using a profile that is already used by someone else.
  Each Firefox instance needs its own profile or you will get this error message.

  • http://KB.mozillazine.org/Using_multiple_profiles_-_Firefox
  • http://KB.mozillazine.org/Bypassing_the_Profile_Manager

  Use-no.-line switch remote control to open another instance of Firefox with its own profile and to different instances of Firefox running concurrently.

  • http://KB.mozillazine.org/Opening_a_new_instance_of_Firefox_with_another_profile

• 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

• How can I create a cluster of two instances that are running on the same server?

  Hello
  I can't find how to create a cluster or even a rule of failover for my two instances that are running on the same server ODSEE 11 GR 1 material.
  Could you please help?
  
  Thank you

  Hello
  Clustering (intended as Sun Cluster, Veritas Cluster, etc...) IS NOT supported since 7.0:

  http://docs.Oracle.com/CD/E20295_01/PDF/821-1216.PDF [page 20]

  and, according to my own experience, is the WORST way to achieve high availability of Service LDAP directory and in a way almost CONCEDED for replication problems in your topology (lock, split, re-init, etc...).

  Please use the "application level" collection that you get out of the box with the multimaster replication.

  http://docs.Oracle.com/CD/E20295_01/HTML/821-1217/index.html

  http://docs.Oracle.com/CD/E20295_01/HTML/821-1220/fhkry.html#scrolltoc

  HTH,
  Marco

• Duplicated on the same server database

  Hi, I'm trying to replicate a database on the same server. It seems to have worked, but I get a lot of error messages in the log of alerts. Please can someone tell if I'm doing something wrong or that I don't need to worry about these messages. Here's what I do:

  Taking rman backup archivelog and proddb database

  Do pfile from spfile proddb

  create directories by replacing the name proddb by clonedb

  copy the proddbinit.ora file rename to replace all references to proddb with clonedb of clonedbinit.ora

  Add 2 entries to clonedbinit.ora:

  * .db_file_name_convert = 'PRODDB', 'CLONEDB '.

  * .log_file_name_convert = 'PRODDB', 'CLONEDB '.

  Instance defined in CLONEDB and startup nomount

  Sign in to rman - rman AUXILIARY.

  DUPLICATE TO CLONEDB DATABASE

  BACKUP LOCATION ' / U01/PRODDB.

  I haven't specified a SPFILE because I don't think I need one as I created a complete pfile file

  "When I look in the alerts log, I get a message saying load ' ORA-01565: could not open the Spfile" and error in the identification of file & apos spfileclonedb.ora & apos;

  I read if you clone to a database on the same server, you must manually create your own pfile and do not use the SPFILE option during replication.

  What I am doing wrong?

  Thank you very much

  Adam

  I think your spfile has no parameter value:

  db_file_name_convert ='/ EOYFIN/TESTP / ',' / FMWSPRT/TESTS /'

  To ensure that:

  create pfile from spfile;

  then check your pfile file to see the entrance is there or not.

  Option 1

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

  Just add that then you can do it in duplicate using the set command order

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

  Run {}

  allocate channel pr1 type disk;

  allocate channel pr2 type disk;

  allocate auxiliary channel stdby type disk;

  current spfile database of target duplicate database tests

  :

  :

  Set db_file_name_convert ='/ EOYFIN/TESTP / ',' / FMWSPRT/TESTS /'

  Set log_file_name_convert ='/ EOYFIN/TESTP / ',' / FMWSPRT/TESTS /'

  :

  ;

  }

  Option 2

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

  If it not is not for this put entry pfile.

  Start the databases using pfile and then create spfile;

  SPFile to start;

  Try again

  See you soon

  M

• How to rename ASM starts after cloning disks of origin on the same server. ASMlib is used

  RHE Linux 6

  The single-instance grid installed Oracle (Oracle Restart) 11.2.0.4

  Oracle RDBMS 11.2.0.4 installed

  A 11.2.0.4 single-instance database running

  Our ASM GAVE, REDO, FRA mounted diskgroup

  We need to do a snapshot of storage for the creation of a copy of the current start ASM DATA, REDO, FRA on THE SAME server. Then we rename it cloned starts using the renamedg command.

  We did this several times if ASMlib is not used. For example, the command used when ASMlib is not used is:

  renamedg = newdgname = verbose = FRA2 FRA dgname true phase = the two asm_diskstring = "/ dev/oracle/fra *'"

  With ASMlib in use, I'm not sure the steps to follow

  First of all I'm not sure what should be provided to the asm_diskstring for the renamedg command parameter. I provide an asm_diskstring that identifies the path pointing to records belonging to the diskgroup cloned (I don't want to rename the original diskgroup). But ASM instance using ASMlib is the asm_diskstring parameter is in ' ORCL: *'.

  Second, I guess that after the rename diskgroup than asmlib returns an error because she would double discs.

  Could you please tell?

  Thanks in advance

  Massi

  Hello

  As you clone OS level, you have same ASMlib label.

  ASMlib mount always unique ASMLib label only.

  + You must identify these newly cloned device.

  + Rename these ASMLib force-renamedisk label after 1 Mb disk backup using dd read on a node.

  + Then run scandisks on other nodes.

  + Validate newly approved device is mounted or not on all nodes.

  $ ls - ltr/oracleasm/dev/discs / *.

  + Run command with asm_diskstring of/dev/discs/oracleasm renamedg / *.

  Kind regards

  Loriette

• He would work to have 3.2 and 4.2 on the same server of db with different web servers?

  Hello

  I have three existing environments which are 11g and Apex 3.2 on Linux (Dev, Test, Prod). I have also three front-end web servers that are Windows 2003 with IIS for Apex (Dev, Test, Prod)

  We have three new Windows servers running 2008 we upgraded to.

  So, my question is on the upgrade of Apex to 4.2 at the same time. I would like to have the new Windows Server (Dev), and then point to the same server to Linux as my old Windows 2003 db. And it points to the same instance of db. My goal would be to achieve production with this configuration and then just do a redirect to URL on the old Windows 2003 server and that it points to the new Windows Server 2008. In this way, that I wouldn't need to move data from one instance to another.

  Would this work? I have installed 3.2 and 4.2 on the same instance of db? A 3.2 Windows Server and have a pointed Windows 4.2 server on the same back-end server?

  APEX lives on the database instance. Run you the APEX on the database upgrades. The short answer to what I think is your question is No.

  I don't know what is the relevant motivation?

• Do not ship to the DR server located on the same server as the production.

  Hi all
  
  I have configured DR server on the same server as the production and delivery process and recovery journal has been stopped since the end of DR.
  
  OS = windows 7
  production instance name = test
  DR = drtest instance name
  name of the BD = test
  
  
  Even I created the password with the password for the sys file and renamed it in $ORACLE_HOME/dbs location such as "orapwDRTEST".
  
  Production of database password = orapwTEST filename
  File name of database password = orapwDRTEST DR
  
  
  Had error below at the end of primary school.
  
  
  SQL > select nom_dest, DEST_ID, STATUS, error from v$ archive_dest where dest_id = 2;
  
  NOM_DEST
  -------------------------------------------------------------------------------
  
  STATUS OF DEST_ID
  ---------- ---------
  ERROR
  -----------------------------------------------------------------
  LOG_ARCHIVE_DEST_2
  * ERROR 2 *.
  ORA-01031: insufficient privileges
  
  
  
  Please help me where I am missing and led to this error...
  
  
  Kind regards
  VAMSi...

  As your operating system is Windows password file must be present in below mentioned main servers and backup location.

  D:\oracle\product\11.2.0\dbhome_1\database

  Not in

  D:\oracle\product\11.2.0\dbhome_1\dbs

  Also check this

  http://www.adp-GmbH.ch/ora/Admin/password_file.html

• Restore the backup with a new name and a different location on the same server

  Hi all
  
  I did a complete backup of my current PROD. Is it possible to restore the database on the same server, but with a different instance name, db_name and on another location?

  PRM says:
  Hi all

  I did a complete backup of my current PROD. Is it possible to restore the database on the same server, but with a different instance name, db_name and on another location?

  If you use RMAN my awnser is not.

  You cannot change the name of the database before open resetlog.

  But you can make this work without problem using the same server.

  You will need to change some parameters.

  Create a PFILE from SPFILE (prod) change parameter 'db_unique_name' file new name (ex TEST).

  Change all the value of PROD TEST except db_name parameter must be PROD.

  CREATE a SPFILE from this PFILE (spfileTEST.ora)
  Create a new password file (orapwTEST)

  So you can start this new Instance_name (TEST).

  Restore the PROD to TEST instance database, you will need use set new name to the file data or database (depends on which version you use)

  Retrieve the instance PROD database (TEST)

  It is time to open resetlogs...
  !!!!!!!!!!!!!!!!!!!!!!!!!!!! ATTENTION HERE!

  You need change redo log location before open resetlogs, you must query v$ logfile member column and change it to another location.

  After change you can open resetlog.

  Now its time to change name of database.

  Stop and start Mount

  Use the NEST

  NEST target=sys/password@instance DBNAME = TEST

  When this process is complete, NEST will be closing database.

  So you will need to start with nmount change db_name to the TEST and reset the parameter 'db_unique_name' (alter system reset db_unique_name)

  Then stop and start upstairs question OPEN DATABASE RESETLOGS and is done.

  HTH,
  Levi Pereira

  Published by: Levi Pereira on August 27, 2012 13:09

• Installation of TEST and Dev or screw in the same server

  Hello
  
  I have a test instance that is running in sun solaris 9. Since I have enough disk space I intend to install the screws or dev env in the same server with different ports.
  
  anyone tried similar installation?
  
  Thank you

  Hi user;

  I have a test instance that is running in sun solaris 9. Since I have enough disk space I intend to install the screws or dev env in the same server with different ports.
  anyone tried similar installation?

  You can do this, I have already R11 and R12 and R12.1.1 on the same server. The main problem here is your server can handle all your instance on this subject, you may have a performance problem but thatsall.

  Either way, I suggest take oraInst.loc, oraInventory oratab file under/etc and and also create new user (applmgr-oramgr) of your new system

  Respect of
  HELIOS