using LVM for adding two LUNS/Disks as one mount point

There may be situation where required capacity cannot be allocated from single volume group from storage, in such situation storage teams will provide multiple luns with different capacities. In this post we will see how we can create single mountpoint with multiple devices using LVM. Newly presented disks/lun...
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ORA-12537: TNS:connection closed – Oracle 12cR1 RAC

We performed an EBS R12.2 RAC to RAC clone and after successful completion of cloning we were not able to connect database using sqlplus command and it was giving the below error: [oracle@racnode1 12.1.0]$ sqlplus apps@EBSRAC1 SQL*Plus: Release 12.1.0.2.0 Production on Tue Feb 14 08:25:38 2017 Copyright (c)...
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using RDA pre Install check for EBS R12.2

Every successful installation needs good preparation and if some thing is missed from the pre-requisite then it will fail the installation or it may effect functioning of the installed application at the later stage. Oracle EBS R12.2 rapid install itself will perform initial pre checks to validate all...
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Find FMW Version in EBS R12.2

This post will help you to find out the Installed fusion middleware version in an Oracle EBS  R12.2 Installation. Its required to know the installed version of FMW whenever there is patching activity or oracle support requested us to provide the versions of the Installed components. There are...
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ORA-04063: package body “APPS.AD_ZD_ADOP” has errors

On one of the customer TEST environment adop prepare phase was failing with the following error. As per the error message initially i thought its failing because of the the wrong entries in the fnd_nodes. [applerp@erpnode3 patch]$ adop phase=prepare Enter the APPS password: Enter the SYSTEM password: Enter...
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EBS R12.2 RAC Database Installation – Issues

If you are planning to configure fresh RAC database with EBS R12.2 using start CD 51, then you should know these issues specific RAC.  starting from EBS R12.2 the configuration of RAC database is embedded with start CD itself from version 46, the latest available start CD is...
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Creating a Local repository in Oracle Linux

If Linux repository is not configured on the system, then installing of rpm’s is difficult part. We need to spend lot of time in finding dependencies in between rpm’s. Using yum repository will overcome this problem and it simplifies the rpm installation. But by default yum repository is...
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