oracle rac tutorial

Practicing Oracle's RAC build process, the first step is to practice installing Oracle 10.2.0.1.0 on 4U4 first. Installing RAC directly is somewhat difficult. From a simple start. For the total RAC Step, refer to the RAC form of the teacher.1. Start VC, login vsphere 5.1,2.

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; Ple.com: 1521SQL>! Lsnrctl status LSNRCTL for Linux: Version 11.2.0.4.0-Production on 19-FEB-2014 20:54:52 Copyright (c) 1991,201 3, Oracle. All rights reserved. Connecting to (ADDRESS = (PROTOCOL = tcp) (HOST =) (PORT = 1521 ))STATUS of the LISTENER------------------------Alias LISTENERVersion TNSLSNR for Linux: Version 11.2.0.4.0-ProductionStart Date 19-FEB-2014 20:03:17Uptime 0 days 0 hr. 51 min. 35 secTrace Level offSecurity ON: Local OS Authent

Label:Oracle RAC Learning notes: Basic concepts and Getting Started April 19, 2010 10:39 Source: Book's Blog book Editor: Xiao Xiong【Technical Development Technical Articles】Oracle 10g Real Application Clusters introduction1. What is clusterA cluster is made up of two or more independent, network-connected servers. Several hardware vendors have been providing a variety of requirements for cluster performanc

I. Problem Description Installation environment: Oracle Linux 6.1 Database: 10.2.0.1 When Oracle 10g RAC is installed, an error is reported when root. Sh is executed on the first node, as shown below: [Root @ Rac1 ~] #/U01/APP/10.2.0/GRID/root. Sh Warning: directory '/u01/APP/10.2.0' is notowned by root Warning: directory '/u01/app' is not ownedby Root Warning

The most common error in Oracle RAC is that the functions and restrictions of Oracle RAC are misunderstood. The following article lists some of the most common errors in Oracle RAC. The following is an introduction to the article.

OCR is like a Windows registry that stores all configuration information related to the cluster and Rac database. It is also a public configuration, that is, multiple nodes share the same configuration information. Therefore, this configuration should be stored on the shared disk. This article mainly describes the OCR of the cluster and the amnesia caused by OCR based on Oracle 10g

Tags: OracleOracle 10g RAC Installer failure--oracle Software Installation Unable to discover the clusterSystem environment:Operating system: AIX 5300-08Cluster Software: CRS 10.2.0.1Database: Oracle 10.2.0.1First, the phenomenon of fault650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/53/7F/wKioL1RpcUHSbh9YAAHA2NM5OeA678.jpg "title=" Rac3.png "alt=" Wk

Immediately thereafter: http://ixdba.blog.51cto.com/2895551/882362 After the Oracle Clusterware installation is successful, start the installation of Oracle database, log on to any cluster node as an Oracle user, and start the installation by executing the following command:[Oracle@node-rac2

The PXE method is used to batch push the Complete Oracle 11gR2 RAC environment from bare metal, and the Shell script is used to deploy 32 Oracle11gR2 RAC backup and recovery cases on the launched RAC nodes in batches. Consultant for ARP Project Implementation of the Chinese Emy of sciences, Tang Bo, a member of the Sha

information for this resource on all nodes is recorded in the grd of Master node, while Shadow node's GRD only needs to record the usage of the resource on that node, which is actually the PCM lock information. PCM Lock has 3 properties: Mode,role and PI (past Image)Two RAC schemaChanges in 2.1 SGACompared to the traditional single instance, the most significant change in the SGA Insance is one more GRD part. Data operations in

Oracle 10g 10.2.0.1 in Oracle Linux 5.4 32Bit RAC installation manual (a touch of Xiangyang), 10.2.0.1 installation manual Oracle 10g 10.2.0.1 installation manual in Oracle Linux 5.4 32Bit rackets (step by step) Http://download.csdn.net/detail/rlhua/7699223 How to install

How to update a patch (Rolling Patch) in the Oracle RAC EnvironmentThe Oracle RAC database environment has many similarities and differences with the single-instance database environment. You can use opatch to update database patches. However, there are several different update Methods for the

ObjectiveGoldengate again RAC environment deployment, and single-machine deployment difference is still a bit large, mainly exist in the environment.Environmentoracle10g, Sid=racPreparatory work1. On the RAC node, configure the listener dynamic registration to ensure that the goldengate user is able to connect to the instance. The installation part is divided into the source and target sideNode One configur

Oracle Study-aix6.1 Building Oracle 10GR2 RAC (4)I. Installation of CRS patchesbefore installing CRS, you need to install patch p6718715_10203_aix64-5l, or you will see a "node not found" error during installation. [[email protected]/] #cd/home/oracle/p6718715_10203_aix64-5l/ Once the patch is unpacked, simply run "roo

Oracle Study--oracle 12c RAC Install (ii) Third, install the grid infrastructure 1. Install GI software [Root@node1 grid]#./runinstaller 2. Run the script [root@node1 cvu_12.1.0.2.0_grid]#/u01/app/orainventory/orainstroot.sh changing permissions of/u01/app/orainventory. Adding Read,write permissions for group. Removing Read,write

Full explanation of Oracle 10g RAC Installation Directory1. ORACLE Database RAC description... 1-21.1RAC system description... 1-21.2 preparations before installation... 1-21.2.1 hardware preparations... 1-21.2.2 quasi-work on software... 1-22. Installation preparation... 2-32.1 modify the network configuration file...

When activating and disabling OracleRAC, you must pay attention to the following points: 1. Check the shared device 2. Automatically Start RAC and check the related process 3. manually start RAC 4. When starting and disabling Oracle RAC, you must pay attention to the following points: 1. Check the shared device 2. Auto

Tags: cal har pen setting Shu official root linking hostLinux platform Oracle 10GR2 (10.2.0.5) RAC installation Part2:clusterware installation and upgradeEnvironment: OEL 5.7 + Oracle 10.2.0.5 RAC 3. Installing Clusterware 3.1 Extracting Clusterware Mounting media 3.2 Starting the installation of Clusterw

name of each resource, and the other node is called Shadow node. The usage information for this resource on all nodes is recorded in the grd of Master node, while Shadow node's GRD only needs to record the usage of the resource on that node, which is actually the PCM lock information. PCM Lock has 3 properties: Mode,role and PI (past Image)Two RAC schemaChanges in 2.1 SGACompared to the traditional single instance, the most significant change in the