RAC Installation/ Configuration.

Hi,
Can i have documents or link for installing/ configuring RAC.
Thanks,

Whic platform my dear?
If you search with google search engine, you will get tons of articles for the same.
However, you can always refer to Oracle docs.
Here is the link for online docs.:
http://www.oracle.com/pls/db102/portal.portal_db?selected=3

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    "Overview of Cloning and Extending Oracle Clusterware in Grid Environments
    Cloning nodes is the preferred method of creating new clusters. The cloning process copies Oracle Clusterware software images to other nodes that have similar hardware and software. Use cloning to quickly create several clusters of the same configuration. Before using cloning, you must install an Oracle Clusterware home successfully on at least one node using the instructions in your platform-specific Oracle Clusterware installation guide.
    For new installations, or if you must install on only one cluster, Oracle recommends that you use the automated and interactive installation methods, such as Oracle Universal Installer or the Provisioning Pack feature of Oracle Enterprise Manager. These methods perform installation checks to ensure a successful installation. To add or delete Oracle Clusterware from nodes in the cluster, use the addNode.sh and rootcrs.pl scripts."
    it doesnt directly say its possible and I cant find full documentation on how to go about it ... but seem like its possible ?
    Edited by: user9198889 on Feb 24, 2010 5:01 PM

  • Can any one say that list of hardware for 11gr2 2node rac installation?  thank in advance

    can any one say that list of hardware for 11gr2 2node rac installation?  thank in advance

    Hi ,
    Hardware Requirements
    Physical memory (at least 1.5 gigabyte (GB) of RAM)
    An amount of swap space equal to the amount of RAM
    Temporary space (at least 1 GB) available in /tmp
    A processor type (CPU) that is certified with the release of the Oracle software being installed
    A minimum of 1024 x 786 display resolution, so that Oracle Universal Installer (OUI) displays correctly
    All servers that are used in the cluster must have the same chip architecture, for example, all 32-bit processors or all 64-bit processors
    Adequate disk space in the software installation locations to store the Oracle software
    You need at least 5.5 GB of available disk space for the Grid home directory, which includes both the binary files for Oracle Clusterware and Oracle Automatic Storage Management (Oracle ASM) and their associated log files, and at least 4 GB of available disk space for the Oracle Database home directory, or Oracle home directory.
    About Shared Storage
    These Oracle Clusterware components require the following disk space on a shared file system:
    Three Oracle Clusterware Registry (OCR) files, 300 MB each, or 900 MB total disk space
    Three voting disk files, 300 MB each, or 900 MB total disk space
    If you are not using Oracle ASM for storing Oracle Clusterware files, then for best performance and protection, you should use multiple disks, each using a different disk controller for voting disk file placement. Ensure that each voting disk is configured so that it does not have share any hardware device or have a single point of failure.
    Network Hardware Requirements
    When you configure the network for Oracle RAC and Oracle Clusterware, each node in the cluster must meet the following requirements:
    Each node must have at least two network interface cards (NIC), or network adapters. One adapter is for the public network interface and the other adapter is for the private network interface (the interconnect). Install additional network adapters on a node if that node meets either of the following conditions:
    Does not have at least two network adapters
    Has two network interface cards but is using network attached storage (NAS). You should have a separate network adapter for NAS.
    Has two network cards, but you want to use redundant interconnectsIn previous releases, to make use of redundant networks for the interconnect, bonding, trunking, teaming, or similar technology was required. Oracle Grid Infrastructure for a cluster and Oracle RAC can now make use of redundant network interconnects, without the use of other network technology, to enhance optimal communication in the cluster. This functionality is available starting with Oracle Database 11g Release 2 (11.2.0.2).Redundant Interconnect Usage enables load-balancing and high availability across multiple (up to 4) private networks (also known as interconnects).
    However, When you install Oracle software, Oracle Universal Installer (OUI) automatically performs hardware prerequisite checks and notifies you if they are not met.
    Regards,
    Pradeep. V

  • Portal30 Installation/configuration problems.

    Subject: Portal30
    Please share your solution in installing th Oracle Portal 3.0 (included in Oracle 9iAS installation.).
    I am facing problem in its installation on WINDOWS 2000 server.
    The first time I installed the Oracle 9iAS 1.0.2, the Portal30 and Portal30_sso were started . however while trying to configure the Porta-to-go I made some mistakes (What is to be given in the HTTP and HTTPS ports for the Web Integration developer preferences configuration and what is to be given in the settings of Web Integration Server at HTTP/HTTPS Port, User, etc.??).
    Then I made mistake in uninstalling the 9iAS as I straightaway started the Universal Installer for deinstallation without first uninstalling the forms server, report server , etc, using oracle installer, then uninstalling the Portal30 7 Porta30_sso.
    Any way I removed all the entries from the registry and also removed the directories from the disk.
    When I started my installation for 9iAS database cache and Web cache configuration failed. But Portal 30 showed successfull . However there were some error messages dispalyed during the configuration of Portal30 as below:
    loading org/w3c/dom/html/HTMLHeadingElement
    Error while loading
    org/w3c/dom/html/HTMLHeadingElement
    ORA-29506 invalid query derived from using clause.
    ORA-00942 table or view does not exist.
    Error while accessing MD5 table.
    When I did the other post installation configuration and tried to access the Portal30 home page error message as below was displayed :
    call to WPG_SESSION failed.
    error code 4068
    Database login failed. TNS is unable to connect to destination. Invalid TNS address
    supplied or destination is not listeneing.
    The problem could be due to in correct TNS String or it may be due to Listener not started or due to underlying network.
    I checked everything. Listener was started, TNS service name was correct (in the ORACLE_HOME of 9iAS \network\admin directory) and the underlying network was proper. DAD parameters were also correct.
    However, when I checked the PWG_SESSION PACKAGE BODY status It was showing INVALID. When I checked the installation log..it showed error messages like table MD5 not found...
    I am unable to configure my PORTAL30..Please help...or where can I get the solution...
    Thanks with regards
    Riant.
    null

    Subject: Portal30
    Please share your solution in installing th Oracle Portal 3.0 (included in Oracle 9iAS installation.).
    I am facing problem in its installation on WINDOWS 2000 server.
    The first time I installed the Oracle 9iAS 1.0.2, the Portal30 and Portal30_sso were started . however while trying to configure the Porta-to-go I made some mistakes (What is to be given in the HTTP and HTTPS ports for the Web Integration developer preferences configuration and what is to be given in the settings of Web Integration Server at HTTP/HTTPS Port, User, etc.??).
    Then I made mistake in uninstalling the 9iAS as I straightaway started the Universal Installer for deinstallation without first uninstalling the forms server, report server , etc, using oracle installer, then uninstalling the Portal30 7 Porta30_sso.
    Any way I removed all the entries from the registry and also removed the directories from the disk.
    When I started my installation for 9iAS database cache and Web cache configuration failed. But Portal 30 showed successfull . However there were some error messages dispalyed during the configuration of Portal30 as below:
    loading org/w3c/dom/html/HTMLHeadingElement
    Error while loading
    org/w3c/dom/html/HTMLHeadingElement
    ORA-29506 invalid query derived from using clause.
    ORA-00942 table or view does not exist.
    Error while accessing MD5 table.
    When I did the other post installation configuration and tried to access the Portal30 home page error message as below was displayed :
    call to WPG_SESSION failed.
    error code 4068
    Database login failed. TNS is unable to connect to destination. Invalid TNS address
    supplied or destination is not listeneing.
    The problem could be due to in correct TNS String or it may be due to Listener not started or due to underlying network.
    I checked everything. Listener was started, TNS service name was correct (in the ORACLE_HOME of 9iAS \network\admin directory) and the underlying network was proper. DAD parameters were also correct.
    However, when I checked the PWG_SESSION PACKAGE BODY status It was showing INVALID. When I checked the installation log..it showed error messages like table MD5 not found...
    I am unable to configure my PORTAL30..Please help...or where can I get the solution...
    Thanks with regards
    Riant.
    null

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