Installation of RAC in a PC?

Similar Questions

• "No route to host" network problem preventing the installation of RAC

  Oracle Linux: 6.6

  Version Infra grid: 11.2.0.4

  Virtual Box: 4.3.28 (on the Win 7 machine)

  I am installing a RAC 2 nodes in virtual machines created in VirtualBox. But the check cluvfy is a failure for the networks of my Public and private with the error "No route to host" as shown below.

  Ping between two nodes of work with no latency. without password ssh is configured successfully.

  I have a server dedicated DNS (10.194.135.185). nslookups SCAN, Public and VIPs are working properly.

  Search on Google didn't help much. That's why post here

  = The beginning of cluvfy error

  Check: The subnet '10.194.135.0' TCP connectivity

  Source Destination connected?

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

  brcpda178: 10.194.135.178 brcpda178: 10.194.135.178 spent

  brcpda179: 10.194.135.179 brcpda178: 10.194.135.178 spent

  brcpda178: 10.194.135.178 brcpda179: 10.194.135.179 failed

  ERROR:

  GLWB-11850: System call 'connect' failed with the "113" error when running exectask on the node 'brcpda178 '.

  No route to host

  brcpda179: 10.194.135.179 brcpda179: 10.194.135.179 spent

  Result: The TCP connectivity test failed for subnet "10.194.135.0."

  Check: Subnet node connectivity "169.182.16.0."

  Source Destination connected?

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

  brcpda178 [169.182.16.24] brcpda179 [169.182.16.25] Yes

  Result: Connectivity node passed to subnet "169.182.16.0" with one or more nodes brcpda178, brcpda179

  Check: The subnet '169.182.16.0' TCP connectivity

  Source Destination connected?

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

  brcpda178: 169.182.16.24 brcpda178: 169.182.16.24 spent

  brcpda179: 169.182.16.25 brcpda178: 169.182.16.24 spent

  brcpda178: 169.182.16.24 brcpda179: 169.182.16.25 failed

  ERROR:

  GLWB-11850: System call 'connect' failed with the "113" error when running exectask on the node 'brcpda178 '.

  No route to host

  brcpda179: 169.182.16.25 brcpda179: 169.182.16.25 spent

  Result: The TCP connectivity test failed for subnet "169.182.16.0."

  = End of the error

  # This is my network configuration.

  I created 2 virtual adapters to host (Host-only network).

  ipconfig output host (Windows 7)

  Network adapter Ethernet VirtualBox:

  The connection-specific DNS suffix. :

  Link-local IPv6 Address...: fe80::7930:46e8:a531:289% 24

  IPv4 address...: 10.194.135.1.

  ... Subnet mask: 255.255.255.0.

  ... Default gateway. :

  Adapter Ethernet VirtualBox network #2:

  The connection-specific DNS suffix. :

  Link-local IPv6 Address...: fe80::b43f:3255:b3d0:70eb 30%

  IPv4 address...: 169.182.16.1.

  ... Subnet mask: 255.255.255.0.

  ... Default gateway. :

  10.194.135.0 is my Public network-> eth0 in each node

  169.182.16.0 is my private network-> eth1 in each node

  Here is my file/etc/hosts

  [grid@brcpda178 grid] $ cat/etc/hosts

  10.194.135.185 dnsnode185

  # Public IP #.

  10.194.135.178 brcpda178.testenv.com brcpda178

  10.194.135.179 brcpda179.testenv.com brcpda179

  # Private IP #.

  169.182.16.24 brcpda178 - priv.testenv.com brcpda178-priv

  169.182.16.25 brcpda179 - priv.testenv.com brcpda179-priv

  # Virtual IP # 3

  10.194.135.217 brcpda178 - oravip.testenv.com brcpda178-oravip

  10.194.135.218 brcpda179 - oravip.testenv.com brcpda179-oravip

  #127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

  #: 1 localhost localhost.localdomain localhost6 localhost6.localdomain6

  Here's the network interfaces configuration files in each RAC node.

  Value of GATEWAY in the file/etc/sysconfig/network-scripts/ifcfg-ethn is set to the IP address of the virtual NIC adapter to the host (win7).

  On Node1, node2 has been cloned. Thus, the UUID of eth0 and eth1 remains the same for both nodes. Hope that this is not a problem because HWADDR (MAC ID) is different between the nodes.

  brcpda178 (Node1)

  eth0

  =====

  # cat/etc/sysconfig/network-scripts/ifcfg-eth0

  DEVICE = eth0

  TYPE = Ethernet

  UUID = 2ca3918d-d038-483d-946a-271751aeb11f

  ONBOOT = yes

  NM_CONTROLLED = yes

  BOOTPROTO = none

  HWADDR = 08:00:27:17:91:24

  IPADDR = 10.194.135.178

  PREFIX = 24

  GATEWAY =10.194.135.1

  DEFROUTE = yes

  IPV4_FAILURE_FATAL = yes

  IPV6INIT = no

  NAME = "eth0 system."

  eth1

  ====

  # cat/etc/sysconfig/network-scripts/ifcfg-eth1

  DEVICE = eth1

  TYPE = Ethernet

  UUID = dc9be031-ee5f-4129-9023-9c45f6a282da

  ONBOOT = yes

  NM_CONTROLLED = yes

  BOOTPROTO = none

  HWADDR = 08:00:27:01:FC:38

  IPADDR = 169.182.16.24

  PREFIX = 24

  GATEWAY =169.182.16.1

  DEFROUTE = yes

  IPV4_FAILURE_FATAL = yes

  IPV6INIT = no

  NAME = 'eth1 system '.

  brcpda179 (Node2)

  eth0

  ====

  # cat/etc/sysconfig/network-scripts/ifcfg-eth0

  DEVICE = eth0

  TYPE = Ethernet

  UUID = 2ca3918d-d038-483d-946a-271751aeb11f

  ONBOOT = yes

  NM_CONTROLLED = yes

  BOOTPROTO = none

  HWADDR = 08:00:27:A9:68:39

  IPADDR = 10.194.135.179

  PREFIX = 24

  GATEWAY = 10.194.135.1

  DEFROUTE = yes

  IPV4_FAILURE_FATAL = yes

  IPV6INIT = no

  NAME = "eth0 system."

  eth1

  ====

  # cat/etc/sysconfig/network-scripts/ifcfg-eth1

  DEVICE = eth1

  TYPE = Ethernet

  UUID = dc9be031-ee5f-4129-9023-9c45f6a282da

  ONBOOT = yes

  NM_CONTROLLED = yes

  BOOTPROTO = none

  HWADDR = 08:00:27:05:A5:45

  IPADDR = 169.182.16.25

  PREFIX = 24

  GATEWAY = 169.182.16.1

  DEFROUTE = yes

  IPV4_FAILURE_FATAL = yes

  IPV6INIT = no

  NAME = 'eth1 system '.

  Hello

  This error is usually done to firewall or selinux - but since you have already disabled, I recommend you just do a restart of your two virtual machines as I have explained these mistakes here http://salmandba.blogspot.sg/2015/04/using-cluster-verification-utility.htm

  I also believe that you have also disabled Firewall (not only stopped) by using the command «chkconfig iptables» off
  My installation guide 12 c RAC excavation on Linux 6 Treaty of all the prerequisites that are almost the same for the 11 g RAC installation, please check if you have met all the requirements.

  http://salmandba.blogspot.SG/2015/05/installing-Oracle-12C-RAC-on-Linux-6.html

  Salman

• restart the installation of RAC

  Hi guys,.

  I met an installation problem when I try to install RAC on vmware with adatpter on a laptop microsoft loopback.

  After properly installing the grid infrastructure, stop down all nodes (machine VM), I intend to continue the next day.

  and now I begin to continue the installation, when I start to install the database software and don't find that there no selection of nodes

  options for me to choose.

  

  the database and the grid version is: 11.2.0.4

  the operating system is: CentOS6.5 - x86_64

  and I'm also going to check some status values:

  [root@rac1 ~] # / u01/app/grid/bin/crsctl start cluster - all CRS-4690: Oracle Clusterware is already running on "rac1. CRS-4690: Oracle Clusterware is already running on "rac2. CRS-4000: Start command has failed, or completed with errors.

  [root@rac1 ~] # / u01/app/grid/bin/crsctl State Server NAME = rac1 STATUS = ONLINE NAME = rac2 STATUS = ONLINE

  [grid@rac2 ~] $ srvctl status nodeapps Rac1-vip VIP is enabled Rac1-vip VIP is running on the node: rac1 Rac2-vip VIP is enabled Rac2-vip VIP is running on the node: rac2 Network is enabled Network runs on the node: rac1 Network runs on the node: rac2 GSD is disabled GSD is not running on the node: rac1 GSD is not running on the node: rac2 ONS is enabled The ONS daemon is running on the node: rac1 The ONS daemon is running on the node: rac2

  ./runcluvfy.sh step - hwos post - rac1, rac2-verbose > > chk.log

  ...

  ....

  Post-audit for hardware and operating system configuration was successful.

  
  

  
  

  post it here

  $ id : wherever you are Installer Oracle RDBMS runing

  $ id

  $ cat /etc/oraInst.loc | grep inventory_loc

  for example. inventory_loc = / u01/grid/oraInventory

  $ cat /u01/grid/oraInventory/ContentsXML/inventory.xml

• Installation Guide complete installation Oracle RAC 11 g R2

  Hello
  
  Please suggest any docs oracle RAC Oracle 11g R2 to complete installation.
  
  I'm in the process of installing Oracle 11g r2 RAC first time in my life this weekend.please help.

  Hi Praveen,

  Tim Hall has a perfect guide for Oracle RAC installation, you can view all items here:
  http://www.Oracle-base.com/articles/11g/articles-11g.php#db11g_release_2_installations

  Consider also familiarize themselves with Real Application Clusters, because the installation is only at the top of the solution and the knowledge of how it works is a must:
  http://www.Oracle.com/pls/db112/portal.portal_db?selected=16&frame=#oracle_real_application_clusters

  Kind regards
  EVS

• How to change NAME and intellectual property after installation of RAC.

  Hi friends,
  
  I have here a challenge... If you'd be grateful if someone can help me...
  
  I have to install Oracle RAC 10.2.0.3 on windows 2003 server 64-bit.
  
  My problem now is the server names and ips are defined and I'll install the RAC.
  
  But the need of the customer is that after a month, they need to change the names and the IP addresses of the servers (a time change).
  
  Because according to their Server naming standards, the current production servers have the accepted names and ips.
  
  Installation was on a BONE, 32 bits while they are facing errors of process memory. That's why they're going OS 64-bit on the new servers.
  
  After that the new servers are ready, data will be migrated to the new server. After a month, they need to change the names of the new servers for the old servers (current production).
  
  Could someone help me by giving me information on how to change the NAME and the IP after a RAC installation?
  
  No matter what metalink note or orders because it is...
  
  Thank you
  Mahesh.

  Hello Manu,

  In this case, you must reinstall the CRS again.

  Kind regards
  KK

• installation of RAC OLE 4.4 using vmware

  Hello
  I'm setting up 2 node RAC on vmware. I installed oracle database oracle clusterware and the issue raised when I've run dbca and began to create the database using dbca at the end by coming to the final stage, I got the errors below
  
  error prkp-1001 from instance on node rac2-rac2
  
  CRS-0215 could not start resources ora.rac.rac2.inst
  
  
  I chked all my environmental variables are set correctly and when iam trying to run
  
  crs_stat - t, which never works
  
  [oracle@rac1 bin] $ echo $ORA_CRS_HOME
  /U01/app/Oracle/product/10.2.0/crs_1
  [oracle@rac1 bin] $
  
  [oracle@rac1 bin] $ crs_stat t
  -bash: crs_stat: command not found
  
  Thanks in advance
  
  Concerning
  Kavita

  user12665759 wrote:
  Mr President, I assume that all the components are up to now I can proceed with my creation dbca

  Thanks in advance

  Good components are rising and running, you can continue with dbca

  Mark this thread as answered if this has been resolved

  See you soon

• New installation of RAC 11 GR 2 - clients can not connect

  Hello
  
  We just finished setting up a new RAC 11 g 2 and all seems ok on the side server. However, when you try to connect from a client machine, we get an error. We can successfully tnsping and telnet on the computer customer but cannot get a connection complete sqlplus.

  E:\>sqlplus system/xxxx@frndprdnew
  SQL*Plus: Release 10.2.0.1.0 - Production on Mon Feb 15 15:32:11 2010
  Copyright (c) 1982, 2005, Oracle.  All rights reserved.
  ERROR:
  ORA-12545: Connect failed because target host or object does not exist
  Enter user-name:

  We have that the problem did not create a service, but after you have created a problem remained.

  srvctl add service -d frndprd -s frndprd_srv -r frndprd1
  srvctl start service -s frndprd_srv

  What we're doing wrong?
  
  Thank you
  
  Guy

  Maybe you hit this very common problem in a CCR environment:

  http://it.Toolbox.com/blogs/David/intermittent-ora12545-when-trying-to-connect-to-RAC-database-26152

  Werner

• RAC: Installing several "different SID" RAC installs on the same Unix/Linux server...

  Hello my good people.

  I had to see if this is possible.

  Lets just keep things simple from the start.

  Let's say I have 2 Linux servers called "nodes 1 and 2.

  Nodes 1 and 1 have an installation of RAC 11 GR 2 running with the $ORACLE_SID defined as "XEV".

  NOW,.

  This is where I ran into some trouble.

  I have an another Oracle database that I need to install "RAC 11 GR 2" but the $ORACLE_SID will be different and it will be called 'Kai '...

  But I want to do it on the same servers Linux two 'nodes 1 and 2'... You following me now?

  So, in other words, I have 2 totally different databases that need to be "CARS" which will have to live on the same 2 nodes?

  Is it STILL Possible?

  Please let me know... This could be a "show stopper"...

  Yes, it is possible. And here is the easy way to do it... fire upward the database Creation Assistant (DBCA). The utility will create another data base, same CARS, on the same server. It is also for the databases punctual too. The DBCA Wizard will ask you a few questions and you will have this second database running on the same cluster Oracle RAC in no time.

  If it is possible to have multiple databases running at the same time, remember that each needs its share of the resources of the operating system. So make sure you have plenty of CPU, RAM and able to support all the running instances on the node for disk i/o.

  HTH,

  Brian

• Installation of the R 11.2 grid Infrastructure and RAC on AIX 7.1

  By referring to:

  Manual 'Oracle Grid Infrastructure -
  "Installation Guide 11 g Release 2 (11.2) for AIX on POWER Systems (64-Bit).
  E48294- 01

  Chapter 2.7, "id Software".
  requirements '.

  Q: as prerequisites to IM and
  Installation of RAC, we ABSOLUTELY NEED to have installed

  -ADA (OC PowerAda 5.5 systems),

  -Pro * Fortran (IBM XL Fortran v. 11.1 April)
  2008 MFPS for AIX)
  
  -Pro * COBOL and

  -Oracle Messaging Gateway (IBM WebSphere MQ
  V6.0.2.0)?

  We wish to avoid
  unnecessary scopes during this installation.

  The overview of the project:

  We run Oracle EBS R 12.1.3 on RDBMS
  11.2.0.3 on AIX 6.1, simple installation of the enclosure.

  Plan is a proof of concept and
  migration/switch to: two new boxes AIX 7.1, install GI 11g R2, RAC and set up
  OEBS to run in clustered environment. RDBMS and EBS will be cloned to

  existing environment.

  Thx a lot!

• The 11g R2 RAC installation issue: ORA-00304: requested INSTANCE_NUMBER is busy

  Hi guys...

  
  There are 4 servers, 2 are next to primary and remaining 2 servers are on the primary side. With the installation of RAC 2 nodes using ASM.
  Here are the names
  LOC1DB1

  LOC1DB2

  LOC2DB1

  LOC2DB2

  After the installation of grid and the database, I made the following changes:

  • State of the cluster enabled using the command
    • crsctl State resource t //and the exit is 'open' for both the database.
  • Switch to the oracle user
  • Connect to sql
    • sqlplus sys / [email protected]:1521 / xxx as sysdba //starts successfully with this message "with the Real Application Clusters and automatic storage management options:
    • immediate stop
  • Connect to sql
    • sqlplus / as sysdba //connected successfully with the message "sqlplus / as sysdba.
    • startup

  He invites an error 'ORA-29760: instance_number parameter not specified not'.»» So I added a line "instance_number = 3"to the file 'initORCL.ora' in a new fast error on LOC1DB2 and LOC2DB2 servers but all servers after I could so that it starts properly on LOC1DB1 and LOC2DB1 it is to say"ORA-00304: requested INSTANCE_NUMBER is busy'." " so please help what to do now. I changed the instance number several times but his does not work.

  > So I added a line "instance_number = 3"to the file 'initORCL.ora' in a new fast error on LOC1DB2 and LOC2DB2 servers but all servers after I could so that it starts properly on LOC1DB1 and LOC2DB1 it is to say"ORA-00304: requested INSTANCE_NUMBER is busy'." " s

  Your database has a name, lets call him ORCL. Oracle RAC, each instance will have a different name that is the concatenated with the INSTANCE_NUMBER DB_NAME. If node 1 will be instance ORCL1 and node 2 will ORCL2 instance. Your instance in the settings file number must also be set for each instance. If the parameters could look like:

  orcl1.instance_number = 1

  orcl1.instance_number = 2

  What you were doing was this:

  * .instance_number = 3

  Who tries to assign the number 3 of the instance to all instances. This is incorrect, as you discovered. First start with this number very well. The second instance tries first number but the number of the instance is already used, where the error ORA-304.

  In addition, you should not use the initORCL.ora. In fact, in 11.2, you use a SPFILE shared for Oracle RAC. A settings file to be used by all instances of the database.

  > sqlplus / as sysdba //connected successfully with the message "sqlplus / as sysdba.

  > start

  You do not use SQL * Plus to start/stop a database Oracle RAC. You use the srvctl utility.

  srvctl start database-d db_name

  srvctl stop database db_name immediate o d

  See you soon,.
  Brian

• gr 10, 2 and 11 GR 2 RAC installation

  According to the pythique site, installation of 11 GR 2 has a 40% less than 10 gr 2. You guys would agree with that?
  
  If you were asked to choose a great improvement in the installation of RAC 11 GR 2 (installation of network infrastructure more CARS Db) makes your life easier, what would you choose?

  Yes...

  AutoCorrect scripts... Automatic configuration of SSH...

  Thank you
  Anthony

• 1 error in writing on a text - installer with Application Builder file

  I wrote an installer using the Application Builder to install the runtime engine that allows any computer without LabVIEW to run an .exe program. Setup runs and installs engine race and then as a .exe VI. When it is done installing, the .exe VI opens automatically.

  An error appears when the .exe opens and says "1 error in writing to a text file". If the user clicks on the error that it can run the program without problem, it converts file formats in a file .lvm. Automatically, it generates a new file name and saves the file in the same directory, but with a different name.

  Why did it only happen when opening first upward? The program tries to run when it automatically opens? Is there a file path residual left in the program that trys to run first, before that the user put his own file path in the program?

  I am semi new to labVIEW (a few months) and that nothing shows that would create this error at the beginning of the program.

  Thank you

  Hi Scott,.

  Well, you could model a little VI and turn on debugging highlighted to test your idea!

  THINK THE STREAM!

  How a Boolean entry should WAIT for the action of the user? It should be read according to the stream!

  What this small pseudo-code:

  REPEAT
  
    Wait (50ms)
  
  Until the button

  Or how about an event in the user queue structure?

• Installing RAC 11 GR 2 on linux lab of nodes

  Dear Experts,
  
  I have lab with OEL5.4 linux installed on all PC (knots) 26. I am newbie to CARS. I want to install/deploy Oracle 11 GR 2 CARS on these nodes.
  
  (1) what are the steps clear/explained to do?
  (2) can I prepare auto-install/setup / remote to simplify the process?
  
  Best regards
  Mahmoud

  As said by John - grid Infrastructure Setup is running on node 1 only and it installs the s/w on all nodes. The same thing with the installer of RAC RDBMS.

  Also, when DBCA is used to create a database, it is done on a single node and instances are created on all nodes selected/relevant.

  Manual interaction only required on all nodes is prepare the servers. That is to create the grid and oracle users, setting up confidence ssh connectivity for these users o/s between the nodes, set up storage device shared by multiple routes, for example, configure them servile interfaces and so on.

  Refer to the installation manual for versions of grid, RAC, and operating system used.

• Configuration log archiving in RAC environment

  I've activated archiving during the installation of RAC.
  
  So currently the archive logs is kept on the ASM diskgroup + DATA
  
  I need to change the destination of journaling archive to a local drive on each node.
  
  RAC1 archived information redo for its disk and so the RAC2.
  
  
  Should what procedure I follow

  SQL > show parameter log_archive_dest_state_1

  VALUE OF TYPE NAME
  ------------------------------------
  allow the chain of log_archive_dest_state_1

  SQL > alter system set log_archive_dest_1 = ' LOCATION = / RAC1 ' sid = 'RAC1.

  SQL > alter system set log_archive_dest_1 = ' LOCATION = / RAC2 ' sid = 'RAC2. "

  Date of arrival:
  SQL > alter system archive log current;

  and check... check the log files to / RAC1 / * on node RAC1 RAC2 / / * on RAC2 node.

  In addition, you should keep Archivelog files on the shared DRIVE, it's easy to back up and recover data + database...

• 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