Oracle 11g RAC THAT OCÉ details

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• Installing oracle 11g (RAC) on RHEL 6

  Dear all,
  
  
  Me and my team will install oracle 11g (RAC) on RHEL 6.
  About mention above I have little doubt it please help me out in this matter.
  
  In the network section.
  
  Requirement of intellectual property:
  
  1 public IP address
  2 private IP
  3. virtual IP address
  
  Suppose we have two interfaces in each server, eth0 and eth1.
  
  I put the public IP address in eth0 192.9.25.100 and private 10.79.1.100 eth1 IP address
  Now where put the virtual IP address and what is the procedure.
  
  Please help me to set the virtual IP address
  
  
  Thanks and greetings
  Yvon Das
  S/n, Guwahati
  
  Published by: Yvon on 23 May 2013 23:44

  Hello

  See the message below:

  http://www.Oracle-base.com/articles/11g/Oracle-DB-11gr2-RAC-installation-on-Oracle-Linux-6-using-VirtualBox.php

  If you need clarification update here.

  Thank you
  A H E E R X

• Oracle 11g RAC can support 2 separate databases?

  1. can you Oracle 11 g RAC support 2 separate databases because it requires to SCAN ip cluster with a port number unique listener?
  2. Oracle 11.2 database connections will work correctly if I install a mandatory DNS server in Oracle RAC servers?
  I'm leading a team for a project of 11g and appreciate the answers.
  Thank you
  Satish.

  Oracle 11g RAC will support the 2 separate databases because it requires to SCAN ip cluster with a port number unique listener?

  YES

  Oracle 11.2 database connections will work correctly if I install a mandatory DNS server in Oracle RAC servers?

  YES

• Deployment of Oracle 11g RAC Release 2 with IBM midsize V7000

  At and deployment 11g rac with IBM midsize V7000 san with aix 6.1
  Is this possible using Oracle CRS without going to the OS like GPFS cluster

  lbn76 wrote:
  At and deployment 11g rac with IBM midsize V7000 san with aix 6.1
  Is this possible using Oracle CRS without going to the OS like GPFS cluster

  Oracle Grid these days use ASM starts for vote and register files storage. So no need for a cooked cluster file system that must be mounted by all nodes. No need either directly with a gross storage logical unit number.

  ASM uses the LUN of the matrix of storage/SAN directly (as devices of rough blocks).

  Generally however, there are several I/O paths to that LUN on the SAN - in which case there is more than 1 device level o/s for this LUN. Multipath driver s/w addresses this and creates a logical (and redundant) device that sits at the top of several devices of i/o path to the level of the o/s.

  You configure ASM to use devices of paths multiples (as devices of rough blocks) - and applying exterrnal, normal or high redundancy necessary when creating starts on these logical multipath devices.

  The grid s/w and RAC database instances can then use ASM starts as cluster storage.

  This makes storage much easier layer management - and also provide a number of useful features too.

  This is also the approach recommended by Oracle Corp. for RAC - use ASM under the layer of management of storage between storage LUNS in the table and one side and CARS on the other.

• use of temporary space in oracle 11g rac

  Hello

  Oracle version: oracle 11g r2

  OS: linux

  storage: asm on exadata

  Please help us understand the use of the temp

  {code}

  SQL > set linesize 1000
  SQL > set pagesize 1000
  SQL > col USERNAME format a20
  SQL > col SPID format a10
  SQL > col MODULE format a30
  SQL > col PROGRAM format a30
  SQL > SELECT s.sid, s.serial #, s.username
  2, p.spid, s.module, p.program
  3, SUM (su.blocks) * tbsp.block_size/1024/1024 mb_used
  4, su.tablespace
  5. FROM v$ sort_usage su
  6, v$ session s
  dba_tablespaces tbsp
  7, $v 8 p process
  9 WHERE su.session_addr = s.saddr
  10 AND su.tablespace = tbsp.tablespace_name
  11 AND s.paddr = p.addr
  GROUP 12 OF
  13 s.sid, s.serial #, s.username, s.osuser, p.spid, s.module,.
  14 p.program, tbsp.block_size, su.tablespace
  15 ORDER BY s.sid;

  USERNAME SID SERIAL # SPID MODULE PROGRAM MB_USED TABLESPACE
  ---------- ---------- -------------------- ---------- ------------------------------ ------------------------------ ---------- -------------------------------
  11 2092 DBSNMP 2861 emagent_SQL_oracle_database Oracle @ [email protected] 8 TMP4

  SQL > select * from v$ temp_space_header;

  FILE_ID BYTES_USED, BYTES_FREE BLOCKS_FREE RELATIVE_FNO BLOCKS_USED NOM_TABLESPACE
  ------------------------------ ---------- ---------- ----------- ---------- ----------- ------------
  TMP1 2 + 12 222274816 33554432 2048 1024 3.6418E
  TMP3 4 + 11 19283968 75497472 4608 1024 3.1595E
  TMP4 5 + 11 19687936 0 0 1024 3.2257E
  TMP5 6 + 13 688638464 0 0 1024 1.1283E

  {code}

  Why isn't bytes_used reclaim as only 8 MB is currently using

  Thank you

  PMP

  I wanted to tell temp is never off allocated. So, if a 'bad' query explodes temp. the only thing you can do is to create a new and drop the old one.

  11 GB temp is clearly ridiculous. Usually, this is caused by the merge join Cartesian paths in your instructions.

  -----------

  Sybrand Bakker

  Senior Oracle DBA

• Oracle 11g RAC cure 7.5 on aix

  Hi Oracle experts
  
  Fact someboday on this forum has been working on an implementation of remedy 7.5 on Oracle RAC 11g /AIX?
  
  Best practices on this installation? BMC documentations are not detailed on the part of the Oracle at all.
  
  Please share...

  Hi Haggy

  We also do the same kind of project and I agree with you that the documentation regarding the installation of BMC is too thin to be called documentation. try to take a look at http://communities.bmc.com/communities/index.jspa and post your question on the forum that it would be better.

  You also have the opportunity to ask questions directly to the BMC support then you have found the official statements from the provider.

  I hope this helps.

• Oracle 11g RAC installtion

  Hello
  
  I would like to know how to install Oracle 11 g RAC by using the virtual machine.
  
  material:
  RAM: 8 GB
  Hard drive: 320
  CPU: i5
  
  above hardware is compatible for oracle 11 g RAC?
  Please suggest.

  996253 wrote:
  Hello

  I would like to know how to install Oracle 11 g RAC by using the virtual machine.

  check the link below.

  http://www.Oracle-base.com/articles/11g/Oracle-DB-11gr2-RAC-installation-on-OL5-using-VMware-Server-2.php

  material:
  RAM: 8 GB
  Hard drive: 320
  CPU: i5

  above hardware is compatible for oracle 11 g RAC?
  Please suggest.

  Yes, you can install the help above HW.

• Oracle 11g RAC and Clusterware several houses of the databases

  We plan to install grid 11 GR 2 Clusterware on several series P IBM AIX 5.3 servers and combine them together.
  
  Advising several of the DBA in my shop to install the clusterware and ASM under an AIX user id (for example, crsuser) and then implement various database houses (we plan 2 databases for this cluster) under different pseudos of AIX software (for example, users oradb1 and oradb2). So the clusterware will run on AIX user id crsuser, and the first database would be executed using AIX user id oradb1, the second database would use AIX user id oradb2. Will this work?
  
  I administered the RAC clusters in the past for 10 gr 2, but the clusterware and databases were all settled under the same AIX user id (for example, AIX 'oracle' user id).
  
  Any advice will be greatly appreciated. Thank you. :)

  CowTown_dba wrote:
  We plan to install grid 11 GR 2 Clusterware on several series P IBM AIX 5.3 servers and combine them together.

  Advising several of the DBA in my shop to install the clusterware and ASM under an AIX user id (for example, crsuser) and then implement various database houses (we plan 2 databases for this cluster) under different pseudos of AIX software (for example, users oradb1 and oradb2). So the clusterware will run on AIX user id crsuser, and the first database would be executed using AIX user id oradb1, the second database would use AIX user id oradb2. Will this work?

  I administered the RAC clusters in the past for 10 gr 2, but the clusterware and databases were all settled under the same AIX user id (for example, AIX 'oracle' user id).

  Any advice will be greatly appreciated. Thank you. :)

  Hello

  From 11 GR 2, Oracle recommends having the separation of roles for ASM / software grid infrastructure and database. Please have a read http://download.oracle.com/docs/cd/E11882_01/install.112/e17210/preaix.htm#CWAIX176 for more details

  See you soon

• Will there still be 2 sections to go to oracle RAC exam 1z1-068 12 c as if it was for oracle 11g RAC 1z0-058

  Hello

  Review of Oracle 11 g RAC (1z0-058) required 2 sections to pass.

  As well as reviewing DBA Oracle 12 c (1z0-060).

  in any case there is still 2 sections to review RAC 12 new Oracle 1z1-068 c?

  Thank you Roger

  It is difficult to say - just begun beta review. We will be able to provide more information after the beta and beta analysis post completed.

  Kind regards
  Brandye Barrington

• Can I move sessions from one node to the other in Oracle 11g RAC?

  Hello world

  When I need a knot of closure for maintenance, I can move the sessions connected to this node to another? I know TFA, but I'm not using it right now, I just wanted to know if I can pass the sessions without warning everyone that some of them will be disconnected.

  Thanks for your help.

  We can move the service of database on the other node and then perform the stop utility srvctl to CCR. Be sure to check how your services switch on stop and maintenance.

  You can check this: "Server Control Utility Reference".

  Kind regards

  Kundan Sinha

• where can I get the software for oracle database 11g RAC installion

  pls can someone tell me where to download the installation software for oracle database 11g RAC with Yes which has the option of installing RAC database on, I the installation of database 11g software, but it does not include the installation of database RAC inside option, I heard someone say that the installer of oracle database 11g in oracle's Web site is not used to install a RAC database is it true? If that's how to make one that installs the RAC DATABASE.

  Download page:
  http://www.Oracle.com/technology/software/products/database/Oracle11g/111060_linuxsoft.html

  -Oracle Database 11 g Release 1 (11.1.0.6.0) for Linux x 86
  linux_11gR1_database_1013.zip (1,844,527,800 bytes) (cksum - 1044354138)

  -Oracle Clusterware 11 g Release 1 (11.1.0.6.0) for Linux x 86
  linux_x86_11gR1_clusterware.zip (244,660,141 bytes) (cksum - 820583335)

  Maybe you need to download is: Clusterware Oracle 11 g

  Document: Oracle® database 2 day + Real Application Clusters guide 11 g Release 1 (11.1)
  http://download.Oracle.com/docs/CD/B28359_01/RAC.111/b28252/TOC.htm

• That means 1z0-117 oracle 11g sql tuning now say it includes v12 addition v11

  Hello

  I did the 1z0-117 sql tuning review once.

  Not too far away.

  I studied under and turned off for a while.

  I anticipate taking in 1 month.

  However, I just noticed that the oracle site says 1z0-117 also said that v12 is also included for consideration:

  Oracle 11g sql tuning.

  It makes no sense at all.

  Roger

  However, I just noticed that the oracle site says 1z0-117 also said that v12 is also included for consideration:

  Oracle 11g sql tuning.

  Unless you are looking for something I'm not, what actually is the 1Z0-117 page says: "validated against: review has been validated against Oracle Database 11g Release 2 version 11.2.0.1.0 and database Oracle 12 c 12.1.0.1.0"

  What they actually mean by it is that someone went through all the issues and and asked the question "is still a relevant issue for the release of 12 c to Oracle?'." "  If they find issues that are not valid because of an update/change, then the question will be removed from review (or changed) so that someone who has used 12 c but not 11 g will not at a disadvantage.

  This is * No * means that Oracle has added questions to the review of the capabilities that were introduced in version 12 c.

• can change uid and gid of oracle user after installation of 11g rac

  can we change after installation of 11g rac oracle uid and gid in 11g RAC. ?
  
  Thank you
  Boucetta

  Read this
  It is supported to change Uid/Gid of the owner of the Oracle database software after Installation? [1474891.1 ID]

  * "It is not supported to change the UID/GID of the owner of the Oracle database software after installing". * "

  Please don't forget to close your message, you got your answer :)

• the error of java that I encounter in oracle 11g when I using jdm

  I have finished a java data mining program, it can work in oracle 10g. But now, I must apply this program in oracle 11g.

  What should I do to make this work always in oracle 11g?

  The pot have been replaced with 11 g pot. But when I debug the program, programName m_ of the BuildTask is always "dmsys.build_program" and it should be "sys.build_program".

  Then when it is running to the executeTask, the error occurred.

  **************the  error**********************************

  19:19:55, AprioriExecuteUtil:248 DEBUGGING 734-

  19:19:55, DEBUG 734 AprioriExecuteUtil:249 - model Build.

  19:19:55, AprioriExecuteUtil:250 DEBUGGING 734-

  19:21:52, 328 ERROR AprioriExecuteUtil:114 - executeError:

  java.lang.ArrayIndexOutOfBoundsException: 0

  at oracle.dmt.jdm.task.OraBuildTask.mapJobArgs(OraBuildTask.java:410)

  at oracle.dmt.jdm.base.OraTask.retrieveObjectFromDatabase(OraTask.java:535)

  at oracle.dmt.jdm.base.OraTask.removeTaskContents(OraTask.java:229)

  at oracle.dmt.jdm.base.OraTask.removeObjectFromDatabase(OraTask.java:214)

  at oracle.dmt.jdm.resource.OraPersistanceManagerImpl.removeObject(OraPersistanceManagerImpl.java:297)

  at oracle.dmt.jdm.resource.OraConnection.removeObject(OraConnection.java:389)

  at oracle.dmt.jdm.OraMiningObject.saveObjectInDatabase(OraMiningObject.java:150)

  at oracle.dmt.jdm.resource.OraPersistanceManagerImpl.saveObject(OraPersistanceManagerImpl.java:245)

  at oracle.dmt.jdm.resource.OraConnection.saveObject(OraConnection.java:383)

  at com.hollycrm.hollysp.datanalysis.datamining.util.AprioriExecuteUtil.executeTask(AprioriExecuteUtil.java:324)

  at com.hollycrm.hollysp.datanalysis.datamining.util.AprioriExecuteUtil.buildModel(AprioriExecuteUtil.java:303)

  at com.hollycrm.hollysp.datanalysis.datamining.util.AprioriExecuteUtil.execute(AprioriExecuteUtil.java:108)

  at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)

  at sun.reflect.NativeMethodAccessorImpl.invoke (unknown Source)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke (unknown Source)

  *****************************************************

  So, if there is someone know the reason why, please tell me how to solve this error. Thank you!!!

  Hello

  I found the reason. It is caused by the ojdbc.jar.

  Thank you.

• Shape how Hide bar by default in oracle 11g

  Hi people of genius.

  I want to just hide the bar window by default in forms of oracle 11g. Please advise me how to hide who I had him marked in red below.

  Thank you

  This thread appears to be a bit confusing.  You try to delete the entry 'Window' menu or the bar together, which includes the Oracle logo?  If you try to remove the whole bar AND that you use the latest version of forms (11.1.2.2), you can use the new applet parameter guiMode.  This new feature of 11 GR 2 allows to hide the various window dressings.  See the Deployment Guide forms 11.1.2 for more details on how to use this new feature:

  http://docs.Oracle.com/CD/E48391_01/doc.11120/e24477/basics.htm#FSDEP759