Enable Archive Log Mode In Oracle RAC

Today we are going to have look on the steps which we use for “Enable Archive Log Mode In Oracle RAC”. Being Oracle DBA we all know the importance of Archive Log Mode. This few line explains the technical definition for the quick review of Archive Log Mode. Most of the High Availability features of Oracle require you to […]

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Applying JVM Patch In Oracle 12c RAC

This article explains the steps for applying the jvm patch on RAC. In the last post of mine. I have gone through the Patches and its types. 1. check for conflict https://www.linkedin.com/in/dbaanuradhamudgalcd /softdump/patch/JVM/22139226 opatch prereq CheckConflictAgainstOHWithDetail -ph ./ Oracle Interim Patch Installer version 12.1.0.1.10 Copyright (c) 2016, Oracle Corporation. All rights reserved. PREREQ session Oracle […]

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Applying PSU Patch On 12c RAC In Solaris

Patching plays an important role in Oracle Database. In any level of DBA’s interview, they definitely as about Patching. This article explains about the types of patches and steps which use for Applying PSU Patch On 12c RAC In Solaris.   Critical Patch Updates (CPU) was started in January 2005. Then Patch Set Updates (PSU) were […]

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Multiplex Controlfile In Oracle RAC

We are going to have look on the steps which we use for Multiplex Controlfile In Oracle RAC. The control file is the most important file in Oracle database. These few lines explain about the technical definition of the control file. A control file is a small binary file that is part of an Oracle database. The […]

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ORA-15073: Diskgroup Mounted By Another Instance

We know that in the database each and every  “Error “has its own reasons. Let’s have look on Error ORA-15073: Diskgroup Mounted By Another Instance. This article explains the cause and action for this error. Cause: An attempt was made to drop a diskgroup that is still mounted somewhere in the cluster by another instance. Action: dismount the […]

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Steps for Install Grid Infrastructure 12c On Standalone Server

Today, we are going to have look on the steps which is used for Install Grid Infrastructure 12c On Standalone Server. Grid installation on the standalone database server is also known as Oracle Restart. This is required if you wish you use ASM file system with Oracle restart feature. Oracle Restart Means, During any accidental Hardware or software […]

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RMAN Active Cloning From RAC TO RAC

Being an Oracle DBA we know that what is cloning? This technical definition gives you a correct idea of the cloning. RMAN has the ability to duplicate, or clone, a database from a backup or from an active database. It is possible to create a duplicate database on a remote server with the same file structure, […]

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Asmcmd New Features In Oracle 12c

Let’s have look on New Features in Oracle 12c of ASMCMD. Below are the new features of Oracle 12c version.   1. Connecting to ASM instance of remote node: Now we can connect to asmcmd prompt(asm instance) of remote node from local node. SYNTAX – asmcmd –inst < REMOTE ASM INSTANCE NAME>

2.Move ASM password file using pwmove: […]

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Steps for Create RAC Database Manually

Manual Creation of Database is a big task for DBA. This is the initial steps for setup the IT project. We know that we can create the database in two ways one is DBCA and another is  Manual. Creation of Database in RAC environment different from the Standalone database. In this post we are going have look on […]

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