rac configuration oracle 11g

Linux NTP service configuration for Oracle RAC tutorial, ntprac When installing Oracle 11g RAC, We need to configure the ntp service. There are many ways to configure the clock synchronization mode when using virtual machines. Yo

As the most cluster product in Oracle, RAC has many articles on Oracle RAC configuration on the Internet. However, in some wonderful articles, RAC cannot be configured successfully. The following is a detailed description of the r

install11. Use the Startup ScriptYou need to make some changes before using the startup script, mainly to configure the ORACLE_HOME_LISTNER variable.Vi $ ORACLE_HOME/bin/dbstartPut 79 rowsORACLE_HOME_LISTNER =/ade/vikrkuma_new/oracleModifyORACLE_HOME_LISTNER = $ ORACLE_HOMEOtherwise, an error is returned:[Oracle @ gtlions bin] $./dbstartFailed to auto-start Oracle Net Listene using/ade/vikrkuma_new/

There are many articles on Oracle RAC configuration on the Internet. However, according to these articles, Oracle RAC may not be successfully configured. Because RAC itself is a very complex software, and most of these documents o

When you configure ADG or use the HA for cluster management applications of Oracle (such as OGG), we may want to use a different network to avoid the impact of ADG transmission logs on the primary production network.Starting with 11.2, we can use CRS to manage multiple network resources (the default is NETWORK1 only), but scan can only be active on one of multiple networks (the default is NETWORK1, which can be assigned to different networks).Then, we

can only reconnect at oci/net level2. The FCF is well combined with the connection cache to allow the connection cache manager to manage the cache, and failed connections are automatically invalidated in the cache. While the TAF is pre-connected at the network level, when a connection fails, the connection cache cannot detect3. FCF based on Oracle RAC events, can quickly detect a failure for an active/idle

Label:The configuration of an Oracle RAC listener is slightly different from a single instance, but the principle and implementation methods are essentially the same. In Oracle, the TNS process is used to provide service registration for one or more Oracle instances on the s

Oracle 11g slave uard Duplicate physical standby database configuration (1) physical standby database creation Configuration# Ver: 1.5 fifth Modification# Modify: 2013.8.16# Author: koumm Read more: Configure Oracle 11g replicuard

.jpg "title=" 4.jpg "alt=" Wkiol1kjml-berc1aai0h6mgqag576.jpg "/>5. After the test connection is correct, click Next650) this.width=650; "src=" https://s5.51cto.com/wyfs02/M00/93/42/wKiom1kJmZLj2344AAO_TmnBd3A055.jpg "title=" 5.jpg "alt=" Wkiom1kjmzlj2344aao_tmnbd3a055.jpg "/>6, click Next, select the Publishing node "can choose single managed or cluster"7. Complete configurationThis article is from the "Breeze Month Blog" blog, please be sure to keep this source http://watchmen.blog.51cto.com/6

://wenku.baidu.com/view/e0e569c3bb4cf7ec4afed0db.html2. ConfigurationOn the server side, follow these steps:Select Net Manager, and thenAlways default Next,Ii. Oracle Client Installation and configurationInstallation is very simple, directly select the second item, has been the default next, until completed.Configuration:Select Net Configuration Assistant, and then select Local Network connectionAlways defa

Oracle rac ssh equivalence configuration (I). To facilitate communications between nodes in the RAC environment, you must configure the SSH equivalence statement: when a user or program is connected from one machine to another without a password, the background of this application is: the Installation Process of Cluste

system-2.6.9-42.0.0.0.1. elsmp-2.0.3-2--Select Install Oracleasmlib when installing the system-2.0.2-1--manually installed (b) This environment uses Asmlib to create ASM, so you need to install three ASM packages, and be careful to select the version that corresponds to the core of the operating system. Run the"Uname-r"command on your machine to determine your kernel version. The corresponding package has the name oracleasm-Supplemental oracleasm:http://www.oracle.com/technetwork/topics/linux/a

Oracle11g‑uard physical standby Database Configuration series documents oracle11g‑uard physical standby database configuration (1) Create oracle11g‑uard physical standby database configuration (2) active‑uar .. Oracle11g‑uard physical standby Database Configuration series documents oracle11g‑uard physical standby datab

Stratum 11Driftfile/var/lib/ntp/driftBroadcastdelay 0.008Edit the/etc/ntp.conf file from the node and edit the contents as follows:Server 192.168.11.12 prefer #注意192.168.11.12 the IP address of the primary nodeDriftfile/var/lib/ntp/driftBroadcastdelay 0.008After the configuration is complete, start the NTP service.[[email protected] ~]#/etc/init.d/ntpd start[Email protected] ~]# chkconfig–level 345 ntpd on(3) View performance (master-slave)[Email pro

How to adjust GI configuration after renaming a private Nic in Oracle 11gR2 RAC Environment Environment Description: AIX + 11gR2 RAC dual-nodeCause: the two NICs used for private network communication use a gigabit Nic. Now, they need to be replaced with a 10-Gigabit Nic. Because a 10-Gigabit Nic is a card and a port,

(I) Requirements To facilitate communications between nodes in the RAC environment, ssh equivalence is often required. In short: The user or program does not need to enter a password when connecting from one machine to another. The background of this application is: The Installation Process of clusterware and database is first installed on a node. Then the installer automatically copies the locally installed content to the same remote directory. Thi

procedures see the reference blog: http://blog.csdn.net/singit/article/details/708284001. Problems occurred during installation1. The prerequisite check failed because the operating system did not turn on the default share. Workaround Reference Blog: https://www.cnblogs.com/xiaoxiaoweng/p/7277969.htmlThird, the download and installation of Plsql, this simple straight all the way to install down on the line.Iv. Plsql Connection Configuration Oracle1.

Oracle 11g Client Configuration First download a few compressed packages from Otn Download the address: http://www.oracle.com/technology/software/tech/oci/instantclient/index.html Then depending on your platform, choose a different download, I was installed under Rhel5, so I chose the Linux x86 and downloaded the following 2 packages:The Instantclient-basic-linux

Oracle 11g client Configuration First download several compressed packages from OTN For: http://www.oracle.com/technology/software/tech/oci/instantclient/index.html Then select different downloads based on your platform. I installed them in rhel5, so I chose Linux x86 and downloaded the following two packages: Instantclient-basic-linux32-11.1.0.7.zip basi

Label:1. Environmental information:System:Oracle-linux 5.7 Database version:Oracle Database 11g Enterprise Edition Release 11.2.0.3.0-64bit ProductionPL/SQL Release 11.2.0.3.0-productionCORE 11.2.0.3.0 ProductionTNS for Linux:version 11.2.0.3.0-productionNlsrtl Version 11.2.0.3.0-production Main Library: 192.168.12.31 Sid:yoon Db_unique_name:yoonLibrary: 192.168.12.231 Sid:yoon DB_UNIQUE_NAME:YOONDG 2. Check if DG is installed:Sql> SELECT * from v$op