So in this post we are planning to change the Database Name from cdb2 to cdb3. Just see how it goes: First of all find out the Old Database Location for which we are planning to change the name: [oracle@oracle12c ~]$ du -sh /u01/app/oracle/oradata/CDB2/ 3.8G /u01/app/oracle/oradata/CDB2/ [oracle@oracle12c ~]$ Connect to the database and find outContinue reading “Renaming Database Name in 12c (12.1.0.2)”
Monthly Archives: March 2016
I will be Launching a New Oracle 12c Classes
So guys let me know what do you expect from this course. Thanks!
Configuring SCAN for Oracle RAC Database 12.1.0.2
This blog is only for Oracle RAC Setup, I am not a network expert but I used my skills to collect knowledge from different blogs and compiled it in a easy way here. I found it bit difficult initially when i did not know anything about DNS and SCAN IP. For this Setup I willContinue reading “Configuring SCAN for Oracle RAC Database 12.1.0.2”
UDEV SCSI Rules Configuration for ASM
Identify the Disks: We have 3 Disks which we added through openfiler storage to our RAC Nodes, now its the time we have to configure those disk to be used for our ASM Disks. We will be using UDEV rules to do the task, other way around is to use Oracle ASM Libraries to achieveContinue reading “UDEV SCSI Rules Configuration for ASM”
Network Configuration for RAC 12.1.0.2
So here we will cover the Network Configuration for our RAC. First of all, select the IPs which needs to be configured for our setup. As this is just a test setup, so i did chose IP of my own choice and put it in the /etc/hosts file for both the nodes. As we knowContinue reading “Network Configuration for RAC 12.1.0.2”
Configuring OpenFiler for RAC
So after the openfiler installation, biggest task is to configure it to use for our RAC Installation. So in this blog i configured it to use it. So before you start this machine, we need to add disk to this machine to use it as storage. Click on Machine Settings and click on Add. BelowContinue reading “Configuring OpenFiler for RAC”
Installation of OpenFiler for RAC Storage
Here in this blog we will installing OpenFiler for our RAC Installation. First of all download the iso file from openfiler website to get it installed: After we download it, we will be configuring this in our VM Machine to get it installed finally. First of all create the desired directory to keep the OpenFilerContinue reading “Installation of OpenFiler for RAC Storage”
Installation of Grid Software 12.1.0.2
Okay, so now we have to install our GRID Software after we are done with all of our prerequisites. Locate the grid software, which we got after unzipping the software. Call runInstaller file and proceed ahead: Select the option – “Install and Configure Oracle Grid Infrastructure for a Cluster” For now we will be planingContinue reading “Installation of Grid Software 12.1.0.2”
Installation of RAC Database 12.1.0.2
So here we are finally to install the database software over our recently installed 12.1.0.2 Grid Software. Go to the database directory where we have unzipped the software and run the installer. First screen will come up to start up the process: As we are planning to install RAC Database immediately with the software installationContinue reading “Installation of RAC Database 12.1.0.2”
