11.2 single Instance DB with ASM

Similar Questions

• Cloning of database with ASM to ASM

  Hi people,
  
  I have 11.2.0.3.0 of oracle on windows 2008 server R2 64 bit with ASM machine and I have another machine with the same configuration without oracle. Now, I want to clone my database in a new machine with the DSO... I've done cloning of ASM ASM to ASM, ASM no but first, so do not know how to...
  Can someone tell me what is the procedure to clone ASM ASM database in remote machine... be very good so will get prerequisites also for this whole process...
  
  Thank you and best regards,
  John of Vikash

  Hello

  You must install (single instance or Cluster) ASM instance grid Infrastructure and you need to add the duplicate database service.
  And you can use the command DUPLICATE on RMAN.

  Read more: http://www.oracle.com/technetwork/database/features/availability/asm-cloning-128795.pdf
  and http://jhdba.wordpress.com/2009/04/02/cloning-a-database-asm-to-asm/

  Concerning
  Mr. Mahir Quluzade
  www.Mahir-quluzade.com

• Single Instance Oracle 11.2.0.4.7 with GRID + ASM - AMT headphone attack Poison Fix?

  I'm under a single Instance Oracle 11.2.0.4.7 with GRID + ASM database on Red Hat Enterprise Linux 5.7. I'm trying to fix the infamous TNS Listener Poison attack vulnerability. I tried to implement the COST using this guide (Doc ID 1453883.1) but it doesn't seem to work as it still appears on a scan of the retina. I can't get a remote listener to register to test the vulnerability, and it does not appear in the log listener xml as a registration or denied. Don't know what I'm doing wrong.

  
  

  I added this to my listener.ora:

  SECURE_REGISTER_LISTENER_PROD = (CPI, TCP)

  The Alternative fix to the COST must turn off dynamic registration but I can do it when executing grid with the DSO with only a single instance database?

  How can I fix with my setup?

  You would implement better VNCR on 11.2.0.4:

  for CARS: 1914282.1

  the properties of a single instance: 1600630.1

• Regarding the installation of a single instance with ASM in AIX

  Hello
  I try to install a single instance with the help of ASM in AIX. I made the requirements for drives prior to installation.
  I'm running Universal Installer and I choose the option of database to create.
  During the stage of creation of the database, there is a page to choose the types of storage.
  I choose the DSO and then click Next.
  Caution is open and he tell ASM must CSS and it gives the following to run.
  reset of the/Home/App/tuba2/prod / 10 GR 2/bin/localconfig.
  
  I run but my CSS is not started and it gives the following.
  # localconfig reset
  Successfully accumulated necessary OCR keys.
  Creating OCR keys for the user 'root', privgrp 'system '...
  Successful operation.
  Configuration for local CSS has been initialized
  Stale demon CSS is running... kill now
  Adding inittab
  Startup will be queued to init within 30 seconds.
  Checking the status of the new Oracle init process...
  Expected CRS demons to be in place within 600 seconds.
  Abandon: Oracle CSS stack seems to NOT be running.
  Oracle CSS service would not start as installed
  Automatic storage management (ASM) cannot be used until the Oracle CSS service is started
  
  How can I solve these problems. I'm new in ASM.
  Is there anyone to help?
  Is also the way I was using the single instance of the correct installation with ASM? or there is another way that is more efficient for the installation of the database with ASM?

  Technically, there is nothing wrong in what you do. Since your log message, it seems, has already CSS configured on your system and is not in a working state.
  I would recommend, reconfiguration of the CSS.

  Complete the following as root user.

  $ORACLE_HOME/bin/localconfig delete
  $ORACLE_HOME/bin/localconfig add
  CD /etc/init.d
  . /init. CSSD run &
  crsctl check crs
  And you can check the logs for more from diagnosis to the suite.

  $ORACLE_HOME/log /<$HOST>/cssd/cssdOUT.log
  $ORACLE_HOME/log /<$HOST>/cssd/ocssd.log
  / var/log/messages / *.

  HTH,
  Arul.

• 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 to make a backup of the database with RMAN Oracle Single Instance

  People,

  Hello. I use the server of Oracle 11 GR 1 material with operating system Oracle Linux 5.10 database.

  I understand how to back up the database instance in SQL Server with Windows. But do not really understand how to back up the database instance in Oracle on Linux.
  I did it cold and hot backup for the database HRCS90 instance, but both receive the same error message.

  
  Cold backup is below:

  SQL > startup
  ORACLE instance started.

  Total System Global Area 538677248 bytes
  Bytes of size 2146024 fixed
  528482584 variable size bytes
  4194304 buffers of data bytes
  Redo buffers 3854336 bytes
  Mounted database.
  Open database.

  
  SQL > shutdown immediate
  The database is closed.
  The database is dismounted.
  ORACLE instance stops.

  
  RMAN > backup database;

  From backup 25 November 13
  using the control file of the target instead of recovery catalog database
  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-03002: failure of the backup command to the 25/11/2013 14:26:52
  RMAN-06171: not connected to the target database

  
  RMAN > backup HRCS90

  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-00558: error occurred during parsing of order entry
  RMAN-01009: syntax error: found 'distinctive sign': expected an of: ' archivelog, auxiliary, as, backup backupset, blocks, channel, check, copy, copies, controlfilecopy, cumulative, current, basic data, datafile, datafilecopy, device, diskratio, db_recovery_file_dest, db_file_name_convert, duration, filesperset, for, format, from, full, strength, file, incremental, keep, (, maxsetsize nochecksum, noexclude, nokeep, not, proxy, pool, re-use, recovery, section, skip). ', spfile, skip readonly, setsize, tablespace, tag to validate.
  RMAN-01008: the identifier of the AfDB was: HRCS90
  RMAN-01007: line 1 column 8 file: entry standard

  
  RMAN > backup database HRCS90

  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-00558: error occurred during parsing of order entry
  RMAN-01009: syntax error: found 'distinctive sign': expected an of: ' archivelog, auxiliary, backupset channel, copy, controlfilecopy, backup, common, base data, data file, datafilecopy, remove, diskratio, db_recovery_file_dest, filesperset, format, force, file, include, keep, (, maxsetsize, noexclude, nokeep, not, pool, more reuse, recovery, section, skip, spfile, pass readonly, setsize, tablespace, tag, to).
  RMAN-01008: the identifier of the AfDB was: HRCS90
  RMAN-01007: line 1 column 17 file: entry standard

  While the instance of database HRCS90 is starting, I do hot backup by using the same commands and get the same error message with above cold backup.

  My question is:

  Can any folk tell me specific steps (order by order) to back up a single instance of the database in Oracle with RMAN?

  
  Thank you.

  Yes, you can restore and recover the backup, but not at the moment. You will only be able to restore and recover at the time of your backup.

  For example.

  If you take backup (mount point with no mode of journal archive) at 06:00 and your grave database crashes at 21:00, you will be able to restore and recover until 06:00. You will find all the changes made to the database between 06:00 and 21:00.

  If you want your database to recover until 9 PM or until a point in time, then you must put your database in log mode archive, and then save the archives.

• 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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  Name dhaine
  Location Mumbai

  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

• Restoration of RMAN of the CARS to single Instance on another node with dif NAME DB

  Hi all
  
  We intend to make RMAN RESTORE on the test server, taking the RMAN backup to disk of the production server.
  
  Production server configuration:
  ---------------------------------------------
  
  NAME: genprod
  CARS: 2 node RAC.
  OPERATING SYSTEM: IBM AIX 6.1
  DATABASE VERSION: 10.2.0.4
  
  
  Test server configuration:
  ---------------------------------------
  
  NAME: miguat
  CARS: 2 node RAC.
  OPERATING SYSTEM: IBM AIX 6.1
  DATABASE VERSION: 11.2.0.3
  
  How do RESTORE RMAN of the CARS to single Instance on another node with NAME DB different...
  
  My production database name was "GENPROD"... my test server database has been 'MIGUAT '.
  
  When I do the restoration, I get the following error:
  
  
  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
  RMAN-03002: failure of the restore command at 06/08/2012 13:22:11
  RMAN-06026: some targets not found - abandonment of restoration
  RMAN-06023: no backup or copy of the file 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
  
  
  Please help me with this...
  
  
  Kind regards
  VAMSi...

  Hello

  You can take a look at http://taliphakanozturken.wordpress.com/2012/07/20/how-to-restore-10g-rman-backup-to-11g/

  You will need to change the name of db only after the database was opened after the upgrade and other steps.

  Anand

• Single instance with two sons to redo

  Hallo,
  
  I have a 10.2.0.4 single Instance with 2 threads again by following query shows:
  
  Select thread #, status, active, groups of wire $ v
  
  THREAD # STATUS ACTIVE GROUPS
  1 PUBLIC OPEN 3
  CLOSED 2 3 PUBLIC
  
  
  That's because it's disk-synchronized with a RAC database, so I can not get a wire 2. (For example need recovery at startup)
  
  In any case, I noticed that the Thread 2 Redo Logs switch once all TWO Redo Log Thread 1 switch and without
  journal entry of alerts on the log command, instead of switching with Redo Logs in 1 thread.
  In other words, as archiving is, thread of Redo log 2 get archived twice as long.
  
  
  Is this expected behavior?
  
  Thank you!!!

  In the CCR, if a thread is more active than the other and switches logs frequently, it will force also a switch of newspaper to the other thread sometimes to make sure the second thread does not lag behind . This is to ensure that the repeat of the second thread also gets archived on.

  Imagine what would happen if:
  a. thread 1 is 100 000 transactions on 9 switches Journal (SEQ #101 à 109), using 3 groups
  b. thread 2 does 1 single operation without switch (still stuck in SEQ #99) unique newspaper (at some time where 1 wire was active in the #102 SEQ) and do not archive

  Restore database and recovery or a database of aid would put an end to the Seq 2 wire #99 (approx. Seq # 101 Thread 1). Cannot apply 90 000 + transactions in SEQ # 102 to 109 because Oracle does not have time to order operations, if missing redo thread 2.

  To avoid such a situation, 1 wire would be periodically (about every 2-3 switches, if there are 3 groups) force an automatic switch redo log groups of 2 wire to make sure that they get archived on!

  Hemant K Collette
  http://hemantoracledba.blogspot.com

• How to install the s/w for GR 11, 2 single-instance database grid

  Hello
  I have a single instance node. I want to install grid s/w to use mainly the restart function. I do not use ASM. Is it possible to use the s/w without ASM grid infrastructure?
  
  Thank you
  Lalita
  
  Published by: user12131417 on January 10, 2011 13:19

  Hi Olivier,.
  Welcome to the Forum...

  Oracle ASM is installed with Oracle restart, but the DSO is not mandatory to use with Oracle Restart.
  You can use the Oracle restart without installing the DSO.

  During the installation of network infrastructure, choose option: grid software Infrastructure only

  After installation, you will be asked to run root.sh at the end of the run the root.sh script will report a procedure to configure only Oracle Restart (for stand-alone server grid Infrastructure)

  Kind regards
  Levi Pereira

  Published by: Levi Pereira, January 10, 2011 20:28

• Convert a single instance of Rac

  Hello experts, I have already configured a database cluster between two nodes with a RAC database named cars. I also have a database to single instance named people in the first of the nodes. Now I need to convert this single (Persons) instance in a Rac database, I want to have two database RAC (cars and the new people).
  
  Thank you much in advance.

  Oracle provides following methods to convert a single at the RAC instance database:

  Grid control
  DBCA
  Manual
  RCONFIG (from 10 g 2)

  see this link:
  http://www.Oracle.com/technology/pub/articles/chan_sing2rac_install.html (Manual Method)
  http://oracleinstance.blogspot.com/2009/12/convert-single-instance-to-RAC-instance.html (rconfig Method)
  http://onlineappsdba.com/index.php/2009/06/24/single-instance-to-RAC-conversion/ (using DBCA)
  http://oracleinstance.blogspot.com/2010/07/converting-single-instance-to-RAC.html (using DBCA)

  to convert your asm file system use RMAN:
  Reference: to convert the files no - asm asm files by following the steps as indicated in the link

  http://oracleinstance.blogspot.com/2009/12/migrate-from-database-file-system-to.html

  hope this helps you.

  Marie-Jeanne Govindarajan,
  Oracle DBA,
  http://oracleinstance.blogspot.com

• : Error communication with ASM slave; 20344 termination process

  Hello

  My db version: 11 GR 2

  When im waiting for my instance creation is shown like this... acutally my prod to + ASM .im created my standby instance is non - asm is there any problem with Controlfiles?

  How you create the database pending?

  What are the other messages are found in the log of alerts? There is no problem with the control on which file it is, but he must know how have the parameters there are resolved.

  Hope that helps you to create a physical primary ASM wait (Doc ID 787793.1)

  You could also hit a bug RMAN RESTORE from ASM to no - ASM fails with ORA-03113 ORA-01403 / shows Alert.log slave communication error with the ASM (Doc ID 1368809.1)

  -Jonathan Rolland

• Why ORACLE HOME USER 12.1.0.2 LIMITED to SINGLE INSTANCE?

  Thank you for taking my question!

  
  I installed my first database 11g to 12.1.0.2 under windows (no cars).  I need help understanding new ORACLE HOME of the USER to affect my c 12 databases.

  
  The documentation below States "when YES creates the account of USER ORACLE HOME it can only be used by a database unique instance".  I don't understand why I can't add another instance and use the same YES program created the USER account to the HOME of ORACLE page?  Why choice is (1) differs from the number of choices (2) given that both can be local accounts?   In addition, if you are unable to sign the USER ORACLE HOME, how that affects the OEM or OEM agent running on the database target?

  Thank you!

  Kathie

  When installing YES offers three options to associate a user Oracle Home of the Oracle home:

  1. leave YES create a new user account to do as a user in the Oracle home page.
  This option of the newly created user has the rights to connect to the server.
  This can only be used for Single Instance databases.

  
  2. Select an existing local or a domain as account being the user Oracle Home.
  If the existing account has login privileges, then Oracle Home user will have login rights to the server.
  This must be a nonadministrator user.

  
  3. Select a built-in account as the user Oracle Home.
  In this local Service option / built-in account Local system will become user Oracle Home.

  So if you do not use CARS, so it's no problem. The documentation seems to say that Option 1 cannot be used with CARS, not Option 1 cannot be used with multiple instances.

• ORA-01078 and LRM-00109 after I installed a single instance of 12 c

  Hello

  I configured a database with dbca as single instance on a server Linux with Oracle GI 12.1.0.2 6 Oracle and Oracle DB 12.1.0.2 with power supply of January 2015. So not CBD or so. Installation runs without any problem.

  After Installation I wanted to start the db, but it gives me a

  SQL > startup

  ORA-01078: failure in the treatment of system settings

  LRM-00109: could not open the parameter file ' / usr/local/oracle/product/12.1.0.2/dbs/initmyhr12D.ora'

  SQL > exit

  So I looked for it in the directory. I found the file, but it was created with big letters:

  ora121@testserv-DB_12_1_0_2/myhr12D:/usr/local/Oracle/product/12.1.0.2/DBS

  He's $

  -rw - r - 1 ora121 oinstall 48 9 February 14:36 initMYHR12D.ora

  -rw - r - 1 ora121 asmadmin 24 9 February 14:19 lkMYHR12D

  -rw - r - 1 ora121 oinstall 7680 9 February 14:35 orapwMYHR12D

  It's funny! I know, I just ove, but is - it an official bug in 12.1.0.2, when I create a database and gives the SID in large letters the dbca creates the file init.ora with big letters but tries to load it with small letters? Not very well I think...

  A big thank you and best regards,

  Dave

  Oracle sid in Capital letter as set below:

  export ORACLE_SID =MYHR12D (capital letters)

  and give it a go...

  If this does not work, please copy - paste the output of the following command:

  $env | grep ORACLE

  HTH,

  Pradeep

• 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