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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: directory '/u01' is not owned byroot Checki

Lab environment: Oracle 11g R2 RAC (11.2.0.3.5) Oracle Enterprise Linux 5.6x86 1. Create an ASM disk group and mount the disk on two nodes. Then, partition the disk on the first node. [root @ Rac1 ~] # Fdisk-ldisk/dev/SDE: 2147 MB, 2147483648 bytes255 heads, 63 sectors/track, 261 cylindersunits = cylinders of 16065*512 = 8225280 bytes Device boot start end blocks ID system/dev/sde1 1 261 2096451 83 Linux Cr

Build a GoldenGate bidirectional replication environment from Oracle to Oracle Objective: To build a Goldengate two-way replication environment (DDL + DML supported) from Oracle to Oracle ). Environment: OS: Red Hat Enterprise Linux Server release 5.5 (Tikanga) DB: Oracle D

TNS-00510 Internal Limit restriction exceeded Cause Too Many files or sockets open simultaneously (or some other resource has). Action for further details, trace the operation for protocol details. TNS-12500 Tns:listener failed to start a dedicated server process Cause the process of starting up a dedicated server process failed. The executable could is found or the environment may is set up incorrectly. Action Turn on tracing in the ADMIN level and re-execute the operation. Verify that's

Sort out the key points of Data Query Optimization in Oracle databases, and query oracle Data The most basic task of a database is to store and manage data. The only database feature that an end user can see is its performance: the speed at which the database processes the results of a specified query, and return the results to the tools and applications used by the user. From the perspective of Application

Previously, it was very easy to install and use ORACLE on 32-bit Windows 7. But now the system has been upgraded. tools like PL/SQL developer or navicat premium cannot connect to 64-bit oracle. 32-bit oracle can be installed in a 64-bit system, but it is not suitable. I have seen many methods on the Internet and succeeded. Now I will propose my method. Get

Install Oracle 9.2.0 in Linux as 2.1 As early as in the Forum, many colleagues praised how Redhat as 2.1 was easy to use and never had a chance to try this trendy environment. Since the Oracle OCM test environment is also RH as 2.1, I want to install it more. I did not think that this test allowed me to install the OS four times and Oracle three times. It is real

Oracle BBED (oracle block browser and editor tool)Installation and Use BBEDTools can be used to change dataBlockBut not officially supported. The installation process is as follows: $Cd $ ORACLE_HOME/rdbms/lib $Ls-al * bb *. o -Rw-r --1 oracleOinstall1671 May 10 2008Sbbdpt. o -Rw-r --1 oracleOinstall900 May 10 2008Ssbbded. o $Make-f ins_rdbms.mk $ ORACLE_HOME/rdbms/lib/bbed Linking BBED utility (bbed) Rm

Beijing Time October 24, 2006-Oracle Developer (Oracle Depot) was announced at the Oracle Global Technology and Applications Conference, held in San Francisco for 2006. This is a free downloadable tool designed to improve the efficiency of software developers, and can greatly simplify how Java developers find, configure, and use Java applications during the learn

This article describes how to install Oracle 11gR2 (11.2.0.3) in Oracle Linux 6.3 ). Since Oracle 11g, the official Oracle website does not provide a download link for its Patch. You need to use the Meatlink account to download the Patch. Do not worry about the kids shoes. If you do not have a Metalink account, you can

Oracle knowledge sorting notes, oracle sorting notes I want to help you with my learning notes on Oracle knowledge. 1. a brief comparison between SQL Server and OracleLet me show you a picture: After installing SQL Server, we can see that many databases have System databases and user databases after opening and connecting to the database engine. After

Summary of Oracle parameter viewing methods and oracle parameter Summary Oracle provides a large number of system parameters. The following is a summary of the query methods.Current System Parameter The current system parameters involve these views: v $ parameter, v $ parameter2, v $ system_parameter, v $ system_parameter2, and v $ spparameter.V $ parameter If th

Quickly deploy an Oracle RAC environment using an Oracle VM Template Oracle VM templates are pre-packaged and pre-configured virtual machines. In the communication between enterprise-level customers, I often use "simple, fast, and error-free" to deploy applications using Oracle VM templates. The

Http://www.itpub.net/thread-1478468-1-1.html http://tomszrp.itpub.net/post/11835/520574 Starting with version 11.2.0.1, Oracle offers a new way to allocate space: When you create a segment table, the table is not created immediately, but it is created until the first row of records is inserted, segment, This is not the same as our previous segment creation and spatial allocation methods. Such segments are also calledDelay Segment. Starting with versi

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=" Wkiol1rpcuhsbh9yaaha2nm5oea678.jpg "/> After in

Corresponding certificateOracle Certified Expert-OCP (Oracle certified Professional)Certification Prerequisites For OCP certification, OCA, OCP certification training and exams are required through the Oracle Licensing Training Test Center. OCA is a primer for Oracle certification system, proving that you have mastered the basic knowledge of the database, you can

Install Oracle 11g in Oracle Enterprise Linux. Prepare the server and operating system. 2. Check the redhat kernel version. [root @ redhat ~] # Uname-r 2.6.32-131.0.15.el6.i686 installation package check [root @ redhat sysconfig] # rpm-qa | grep binutils binutils-2.20.51.0.2-5.20.el6.i686 www.2cto.com binutils-devel-2.20.51.0.2-5.20.el6.i686 [root @ redhat sysconfig] # rpm-qa | grep compat- libstdc ++ compa

Oracle 10g is not difficult to install on win, but it is not very easy on other platforms. Our company uses RHAs 4 as the server and I work on databases. It is relatively simple to uninstall on other platforms. It is okay to delete files and environment variables. However, it is not so easy to delete files and environment variables on win. Now I will write down how Oracle uninstalls it on

Tags: Oracle oracle11g1. ORACLE11G Installation Environment PreparationWith OEL6.5 x64 installation, the installation process is consistent with Redhat, the installation process selected desktop, development package, development library, other default options.Desktops > X Window SystemDevelopment > Additional DevelopmentDevelopment > Development ToolsAfter installation:(1) Turn off SELinux(2) Close iptables(3) Restart2. Start the installation of the b

Oracle rman recovery from different machines and oracle Lerman recovery Oracle source host Oracle target host Host Platform CentOS6.2 (final) CentOs6.2 (FInal) Host Name Vick Rman IP address 192.168.1.11 192.168.1.10 Instance name Orcl Orcl