DR SETUP IN RAC on RHEL 6.6 11.2.0.3

Similar Questions

• 11g R2 RAC on RHEL and upgrade the kernel

  Hi all

  We Hare seen 11 g r2 rac on RHEL 5 with 3 cluster nodes.

  We intend to upgrade OS RHEL (Version of the kernel 2.6.18-348. 1.1.el5 to 2.6.18 - 371.9.1.el5) one node at a time.

  Do we need to upgrade Oracle asm library to the same version of the OS kernel (current: 2.6.18 - 348)?

  Can you please let me know the the pre/post-prerequisites that need to be transported, or all documents/links detailing the steps.

  Kind regards

  Kumar

  See the MOS notes below:

  How to manage the Oracle grid Infrastructure during upgrades of OS (Doc ID 1559762.1)

  Reissue of links Oracle Home FAQ (frequently asked Questions) (Doc ID 1467060.1)

  How to upgrade driver ASMLib kernel as part of the upgrade of the kernel? (Doc ID 1391807.1)

• 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

• problems when installing ORACLE 10 g R2 RAC on RHEL 5.3

  I want to install oracle 10g R2 RAC on RHEL 5.3 in a test environment. My goal was to install using ASM.
  I went through ok prerequisites before starting the installation.
  Since RHEL 5.3 does not support raw devices, I used
  http://www.idevelopment.info/data/UNIX/Linux/LINUX_ConnectingToAniSCSITargetWithOpen-iSCSIInitiatorUsingLinux.shtml#configure%20iSCSI%20Initiator%20and%20New%20Volume
  
  udev to configure shared storage. my storage is on openfiler as an iSCSI target.
  
  fdisk-l on both nodes shows the shared disks.

  [root@node1 ~]# fdisk -l
  
  Disk /dev/sda: 21.4 GB, 21474836480 bytes
  255 heads, 63 sectors/track, 2610 cylinders
  Units = cylinders of 16065 * 512 = 8225280 bytes
  
     Device Boot      Start         End      Blocks   Id  System
  /dev/sda1   *           1          13      104391   83  Linux
  /dev/sda2              14        2053    16386300   8e  Linux LVM
  /dev/sda3            2054        2372     2562367+  82  Linux swap / Solaris
  
  Disk /dev/sdd: 10.5 GB, 10502537216 bytes
  64 heads, 32 sectors/track, 10016 cylinders
  Units = cylinders of 2048 * 512 = 1048576 bytes
  
     Device Boot      Start         End      Blocks   Id  System
  /dev/sdd1               1       10016    10256368   83  Linux
  
  Disk /dev/sdb: 10.5 GB, 10536091648 bytes
  64 heads, 32 sectors/track, 10048 cylinders
  Units = cylinders of 2048 * 512 = 1048576 bytes
  
     Device Boot      Start         End      Blocks   Id  System
  /dev/sdb1               1       10048    10289136   83  Linux
  
  Disk /dev/sdc: 10.5 GB, 10536091648 bytes
  64 heads, 32 sectors/track, 10048 cylinders
  Units = cylinders of 2048 * 512 = 1048576 bytes
  
     Device Boot      Start         End      Blocks   Id  System
  /dev/sdc1               1       10048    10289136   83  Linux
  
  Disk /dev/sdf: 10.5 GB, 10569646080 bytes
  64 heads, 32 sectors/track, 10080 cylinders
  Units = cylinders of 2048 * 512 = 1048576 bytes
  
     Device Boot      Start         End      Blocks   Id  System
  /dev/sdf1               1       10080    10321904   83  Linux
  
  Disk /dev/sde: 10.5 GB, 10502537216 bytes
  64 heads, 32 sectors/track, 10016 cylinders
  Units = cylinders of 2048 * 512 = 1048576 bytes
  
     Device Boot      Start         End      Blocks   Id  System
  /dev/sde1               1       10016    10256368   83  Linux

  [root@node1 ~]# ls -l /dev/iscsi/arpl*
  /dev/iscsi/arpl1:
  total 0
  lrwxrwxrwx 1 oracle oinstall  9 Jun 30 12:58 part -> ../../sde
  lrwxrwxrwx 1 oracle oinstall 10 Jun 30 12:58 part1 -> ../../sde1
  
  /dev/iscsi/arpl2:
  total 0
  lrwxrwxrwx 1 oracle oinstall  9 Jun 30 12:58 part -> ../../sdd
  lrwxrwxrwx 1 oracle oinstall 10 Jun 30 12:58 part1 -> ../../sdd1
  
  /dev/iscsi/arpl3:
  total 0
  lrwxrwxrwx 1 oracle oinstall  9 Jun 30 12:58 part -> ../../sdb
  lrwxrwxrwx 1 oracle oinstall 10 Jun 30 12:58 part1 -> ../../sdb1
  
  /dev/iscsi/arpl4:
  total 0
  lrwxrwxrwx 1 oracle oinstall  9 Jun 30 12:58 part -> ../../sdc
  lrwxrwxrwx 1 oracle oinstall 10 Jun 30 12:58 part1 -> ../../sdc1
  
  /dev/iscsi/arpl5:
  total 0
  lrwxrwxrwx 1 oracle oinstall  9 Jun 30 12:58 part -> ../../sdf
  lrwxrwxrwx 1 oracle oinstall 10 Jun 30 12:58 part1 -> ../../sdf1
  [root@node1 ~]# 

  Configure the results of udev in the drives mapped to the names of persistent drive for example. / dev/iSCSI/arpl1/part1
  always when I enter the name of the raw device that I created I get the following error. Help, please
  
  Image:! http://img91.imageshack.us/img91/7448/Oracle.PNG!

  did you check that
  http://download-West.Oracle.com/docs/CD/B19306_01/install.102/B14203/storage.htm#BABBHECD
  http://download.Oracle.com/docs/CD/B28359_01/install.111/b28263/storage.htm#CDEBFDEH

  also before making what is proposed on the url posted by Mufalani.
  It seems that you should do the following:

  Verify the existence of udev mapping rule file /etc/udev/rules.d/60-raw.rules brute
  On HR/EL5, gross udev mapping rule file /etc/udev/rules.d/60-raw.rules must exist by default as part of the util-linux package, for example:

  # ls /etc/udev/rules.d/60-raw.rules
  /etc/udev/rules.d/60-raw.rules
  

  Create a custom gross udev mapping rules file, /etc/udev/rules.d/61-oracleraw.rules say, for example:

  # touch /etc/udev/rules.d/61-oracleraw.rules
  

  3B. Add raw udev binding rules to the /etc/udev/rules.d/61-oracleraw.rules file
  Add the binding rules gross udev in the etc/udev/rules.d/61-oracleraw.rules file, for example:

  # cat /etc/udev/rules.d/61-oracleraw.rules
  # Raw bind to Oracle Clusterware devices
  ACTION=="add", KERNEL=="sd*", PROGRAM=="/sbin/scsi_id", RESULT=="360a98000686f6959684a453333524174", RUN+="/bin/raw /dev/raw/raw1 %N"
  ACTION=="add", KERNEL=="sd*", PROGRAM=="/sbin/scsi_id", RESULT=="360a98000686f6959684a453333524179", RUN+="/bin/raw /dev/raw/raw2 %N"
  

  If switch to RHEL5/OEL5 since an earlier version of Linux that has pressed persistent raw device bindings in the/etc/sysconfig/rawdevices file, the following script can serve as a basis to generate your RHEL5/OEL5 of the udev rules. Note that the script does not factor device name persistence.

  #!/bin/bash
  grep -v "^ *#" /etc/sysconfig/rawdevices | grep -v "^$" | while read dev major minor ; do
  if [ -z "$minor" ]; then
  echo "ACTION==\"add\", KERNEL==\"${major##/dev/}\", RUN+=\"/bin/raw $dev %N\""
  else
  echo "ACTION==\"add\", ENV{MAJOR}==\"$major\", ENV{MINOR}==\"$minor\", RUN+=\"/bin/raw $dev %M %m\""
  fi
  done
  

• No oracle support for oracle 10g RAC on RHEL 5.3?

  Hi all
  I have no oracle support. I need this information juice to my knowledge.
  could you get it someone please let me know if oracle supports Oracle 10 g RAC on RHEL 5.3?
  or on any version of RHEL 5.
  documentation on tahiti has no mention of RHEL5.
  
  Thank you
  Arvind

  Both Oracle 10 g 2 and 11g RAC are supported for RedHat Enterprise 5 on versions 32 and 64 bit. It's really some information that should be available outside metalink (for people like you who are not yet customers).

  Hope this has helped
  Bjoern

• Failed to install RAC where format ocrdisk on RHEL 5.3

  Hello guys,.
  I want to install a RAC 10 g on redhat enterprise linux 5.3, but I face a problem:
  After Installation the Clusterware, I need to run: $ORA_CRS_HOME/root.sh
  But there is a problem as below:
  clsfmt: unexpected i/o error queues
  skgfqio: additional information: 1
  Additional information: 4
  
  The environment is:
  [root@test1 ~] # uname - r
  2.6.18 - 128.EL5
  
  [root@test1 ~] # / etc/redhat - release more
  Release of Red Hat Enterprise Linux Server 5.3 (Tikanga)
  
  and the gpfs 3.3.0.5 be install in my platform.
  
  The ocrdisk was made on the disks, GPFS.
  
  Thank you.

  Hello

  don't you misunterstood something:

  You can install RAC on RHEL 5 for x 86 with no problems.
  -With or without GPFS (although I recommend to use ASM instead of GPFS).
  -You must place OCR and discs with right to vote directly on the block/RAW devices.

  Better is probably to take clusterware 11.2, here you can use ASM for everything and could also use ACFS as a clusterfilesystem for the database files.

  Although you can use OCFS2, I recommend placing OCR and discs, directly on the block or raw devices to vote. See the installation guide for more details.

  You can also install RAC on AIX.
  -also here, it is recommended to place the OCR and the discs out of GPFS to vote.

  And you can install it on Linux on Power, but only 10.2, since there is no 11 for linux to power software.

  Concerning
  Sebastian

• Oracle RAC private interconnectivity problem

  Hello

  We set up Oracle RAC on RHEL 6.5.

  Our reference document is "deployment Oracle RAC 11 g R2 Database on Red Hat Enterprise Linux 6" verion 1.0 of Red Hat Reference Architecture Series.

  According to the document.

  Two subnets have been used for interconnectivity.

  Two physical switches were used.

  

  My Question: I see that there is a connection between two switches. What is the purpose of this link?

  Please let me know example of configuration of Private Switch A and Switch B private.

  Thank you.

  Sajeeva.

  Because its use of redundant interconnection function because the function HAIP is officially called would say that networks need to be in different subnets. So, if we ignore the diagram above we'll finish with the following configuration:

  eth1 of each server that is running on the same subnet:

  Server1 - 10.0.1.1

  Server2 - 10.0.1.2

  eth2 of each server that is running on the same subnet:

  Server1 - 10.0.2.1

  Server2 - 10.0.2.2

  FAQ for IP highly available (HAIP) for version 11.2 (Doc ID 1664291.1):

  "Each NIC is defined as a cluster interconnect (using oifcfg setif) on a given node will have a static ip address assigned to it and each cluster NIC interconnection on a given node must be on a single subnet."

  The only advantage I see of HAIP, is that all your interfaces are active at all times where as with collage will be you almost end up with an active/passive configuration.

  Kind regards

  EVS

• Port number for Oracle RAC

  Hi all

  I have a Setup to RAC two nodes using SCAN, and I have two databases on this subject. Can have the same port number?

  Thank you!

  No, two databases/instances with a listener is not a performance issue.  Aman stressed that the listener is not 'busy' it is only necessary to initialize the connection to the database instance.

  If you plan a very large number of connection requests to come (i.e. a high rate of queries per minute), you can go to the shared server (if the sql operations are running) or use the QUEUESIZE parameter for the listener.

  Hemant K Collette

• Replace SAN in RAC environment

  Dear all,
  
  We have 2 node Oracle RAC (database: 10 gr 2), using ASM (using raw disks), deployed on Windows 2003 R2 EE servers. This configuration uses IBM DS4700 SAN. Now, we want to move to IBM DS5308.
  
  What does our team of storage is to use the remote to replicate data mirroring (DS4700 to DS5308). I'm not sure of the impact of this. It'll work or is setup Oracle RAC has any connection with SAN (mac address, for example)? What are other possible means to achieve this?
  
  Kind regards
  
  Mohammed Riaz

  Riaz says:
  Dear Fiedi,

  Please can you post a message here. I wanted to mark your reply as 'Correct', but it seems that you cannot mark as 'Correct' comments that are already marked as "Useful".

  No problem.

  Please mark the thread as answered if you have any other questions

  See you soon

• TDE Encryptation RAC

  Hello
  
  I have a CAR with oralce 11g. I need to create a portfolio to encrypt some tables. How can I do to create the RAC portfolio?
  
  Thank you
  Leandro.

  Reference: encryption Transparent (TDE) data in Oracle 10 g Release 2 database
  http://www.Oracle-base.com/articles/10G/TransparentDataEncryption_10gR2.php

  Reference: ADDING SETUP for RAC DATABASES
  Page n ° Oracle Database 11g The Complete Reference by Kevin Loney: 369
  http://books.google.co.in/books?id=-4S6xQu-rmYC&pg=PA369&lpg=PA369&dq=create+the+wallet+on+RAC&source=bl&ots=cmAN9CGhW1&sig=H9Ph-oHv8i0tPrQ2txLTR0XoGY0&hl=en&ei=dYEoTPXtFIWGrQfn2uDpBA&sa=X&oi=book_result&ct=result&resnum=4&ved=0CCsQ6AEwAw#v=onepage&q=create%20the%20wallet%20on%20RAC&f=false

  hope that this help you

• in RAC STATSPACK report

  Hi master,
  
  We have therefore 2 node RAC on RHEL 4.7 (both) with the same set settings.
  
  I would like to know, if we need for setting these two node RAc report performance and database or statspack report of two RAC nodes will do?
  
  I have collected report to both nodes, but not database, because I think that the instances on the nodes represent the load on the database.
  
  Please correct if I am my bad...
  
  any suggestion is appreciated.
  
  
  Thanks and greetings
  VD

  Vikrant,

  You just need to run the /ADDM for the AWR report report of $ORACLE_HOME/rdbms/admin and it will be to collect information for both instances and therefore statspack.

  $> sqlplus '/as sysdba'
  sql> @$ORACLE_HOME/rdbms/admin/awrrpt.sql
  sql> @$ORACLE_HOME/rdbms/admin/addmrpt.sql
  

  Concerning

• Login page appears no not after cloning.

  Hello

  We have Oracle EBS 12.1.3 with database 10g RAC on RHEL.

  Recently, after cloning, we can not get the login page and the following error message appears: -.

  "Could not generate the redirect URL. "Exception: Oracle.apps.fnd.common.AppsException: oracle.apps.fnd.common.PoolException: Exception creating object that can be aggregated.

  Please guide in problem solving.

  Thanks in advance

  Are there errors in the database log files?

  Please check the files of application log for more information on the error-(Doc ID 1964851.1)

  Please also see (Doc ID 1598680.1) and (Doc ID 1626838.1).

  Thank you

  Hussein

• [CARS] [root.sh FAILS] sqlplus: error while loading shared libraries

  Good,

  Let me explain the whole scenario...

  -Installation 11.2.0.3.0 RAC on RHEL 6.5

  -Silent Install (GI 4 RAC nodes)

  -Every success, except resolve.conf (that we do not use DNS to resolve the scan) prerequisites in the scene runcluvfy.sh - pre...

  -Installation launched, remote operations successful, root.sh script prompted and DAMN... gave below error

  = o/p of the root.sh on screen script =.

  User ignored the prerequisites during installation

  /U01/app/11.2.0/grid/bin/sqlplus - V... has no rc = 127 with message:

  /U01/app/11.2.0/grid/bin/sqlplus: error while loading shared libraries: libsqlplus.so: cannot open shared object file: no such file or directory

  Cannot add (property/value): ('VERSION / ") for the control point: ROOTCRS_STACK. Error code is 256

  /U01/app/11.2.0/grid/bin/ocrconfig.bin: symbol lookup error: /u01/app/11.2.0/grid/lib/libclntsh.so.11.1: undefined symbol: nnfyboot

  Cannot create or upgrade OLR

  /U01/app/11.2.0/grid/Perl/bin/perl-I/U01/app/11.2.0/grid/Perl/lib-I/U01/app/11.2.0/grid/CRS/install /u01/app/11.2.0/grid/crs/install/rootcrs.pl execution failed

  = root.sh records ends =.

  Now, this question is there for nearly 20 hours with Oracle Support and I have tried almost possible workaround suggested by Oracle Support (reboot, reinstall and...)

  Well I have no doubt in the Support of Oracle asking here on the issue, but to get chance that someone had already faced this same question.

  Now, I wish ultimately I find a culprit who are lower than o/p.

  =========================================

  [lib root@node1] # ls - ltr libsqlplus.so

  -rw - r - r - 1 grid oinstall 1477446 August 5, 2011 libsqlplus.so

  [lib root@node1] # ls - ltr libclntsh.so.11.1

  -rw - r - r - 1 root oinstall 52697691 December 10, 00:46 libclntsh.so.11.1

  [root @node1 lib] # ls - ltr libnnz11.so

  -rw - r - r - 1 root oinstall 7955322 August 17, 2011 libnnz11.so

  [root @node1 bin] # ls - ltr sqlplus

  -rwxr-xr-x 1 grid oinstall 9352 sqlplus August 5, 2011

  ======

  [@node1 grid grid] $ ldd /u01/app/11.2.0/grid/bin/sqlplus

  Linux - vdso.so.1 = > (0x00007fff7e72a000)

  libsqlplus.so = > not found

  libclntsh.so.11.1 = > not found

  libnnz11.so = > not found

  libdl.so.2 = > /lib64/libdl.so.2 (0x00000031f7400000)

  libm.so.6 = > /lib64/libm.so.6 (0x00000031f8400000)

  libpthread.so.0 = > /lib64/libpthread.so.0 (0x00000031f7c00000)

  libnsl.so.1 = > /lib64/libnsl.so.1 (0x00000031f9c00000)

  libc.so.6 = > /lib64/libc.so.6 (0x00000031f7800000)

  /lib64/ld-linux-x86-64.so.2 (0x00000031f7000000)

  ========================================
  

  your questions and comments are welcome...

  Re-install gcc libraries and test it.

• Not see asm disks when installing network

  Hi all.

  I have install oracle database rac on RHEL 5.5 11.2.0.4.

  When I install the oracle grid, grid can't see the disks asm (oracleasm listdisk work)

  [installation root@webcenter-db01] # oracleasm listdisks

  CRS1

  CRS2

  CRS3

  DATA1

  DATA2

  REDO1

  REDO2

  REDO3

  But install grid 11.2.0.1, grid see all asm disks.

  I don't know why.

  Thanks for your help

  
  

  Hoan.
  

  Hello 1026384,

  If disks are displayed in the list during installation of the network infrastructure, then try to give the /dev/oracleasm/discs / * in the window change the disk discovery trail .

  Thank you best regards &,.

  DAS Pinto

• Session at which was the bulk operations (DML) during the period determined in the Source database?

  Hi all

  
  

  How to find which session was in bulk (DML) operations on a particular period in the Source database?

  
  

  The source database: SRCDB - version: 11.2.0.3 (2 node RAC on RHEL OS)

  Target database: TGTDB - version: 11.2.0.3 (Non-RAC)

  Source-> target (United directional Replicat use of Goldengate)

  
  

  In our (source) database, I have observed that some inserts in bulk / updates which happened and because of this corresponding Replicat, database was a delay to apply updates/insert and there was a lag (treatment gap) happened in the target database.

  When I checked the source database, I was unable to find that the session/SQL caused the bulk INSERT/UPDATE/DELETE (batch), since the transaction has already finished.

  1. is as possible to get the story SQL_ID or generated Session operations more Redo/DML

  for example: the current time is 11:00 and I need to get the session/caused sql operations dml in bulk between 09:00 and 11:00?

  2. when I checked the history of SQL (dba_hist_sqlstat) time-based CPU, I found some instructions update. But I was unable to find the update caused SQL more updates to a table.

  For example: -.

  Update t1 set attribut1 = 'XX' where SHIPMENT_GID =': p1' / * it has updated 100 rows * /.

  Update t1 set attribut1 = 'XX' attribut1 = "YY" where SHIPMENT_GID =': p2' / * it has updated 5000 lines * /.

  Please provide relevant SQL to identify in above cases...

  Kind regards

  Veera

  column MODULE format a15

  column BEGIN_INTERVAL_TIME format a25

  column END_INTERVAL_TIME format a25

  Select distinct from a.*

  (

  Select sql.snap_id, sql.module, sql.sql_id, decode(t.command_type,2,'INSERT',6,'UPDATE',7,'DELETE') cmd_type,

  s. BEGIN_INTERVAL_TIME, s. END_INTERVAL_TIME, sql. EXECUTIONS_TOTAL, sql. ROWS_PROCESSED_TOTAL,

  SQL. ELAPSED_TIME_TOTAL/1000000 "elapsed time (in seconds).

  of dba_hist_sqlstat sql, dba_hist_snapshot s, dba_hist_sqltext t where s.snap_id = sql.snap_id and sql.sql_id = t.sql_id

  and s.begin_interval_time BETWEEN to_date ('03 - Apr - 2013 16:00 "," dd-mon-yyyy hh24:mi:ss')

  AND to_date ('03 - Apr - 2013 17:00 "," dd-mon-yyyy hh24:mi:ss')

  and sql.sql_id

  IN

  (

  SELECT distinct stat.sql_id

  Of dba_hist_sqlstat stat

  JOIN dba_hist_sqltext txt ON (stat.sql_id = txt.sql_id)

  JOIN dba_hist_snapshot snap ON (stat.snap_id = snap.snap_id)

  WHERE the snap.begin_interval_time between to_date ('03 - Apr - 2013 16:00 "," dd-mon-yyyy hh24:mi:ss')

  AND to_date ('03 - Apr - 2013 17:00 "," dd-mon-yyyy hh24:mi:ss')

  AND txt.command_type in (2,6,7)

  )

  ) a.snap_id asc order

  ;

  I hope that this sql help.

  Kind regards

  Harman