Oracle Fail Safe 4.2.1 Implementation Plan on Windows 2016 and Oracle 12cR2

Posted on by Ahmed Abdel Fattah

Following is the high level plan of Fail Safe 4.2.1 implementation on Windows 2016 and Oracle Database 12cR2 (12.2.0.1). System Administrator Activities: Database Administrator Activities: ThanksAhmed

How to Modify an Oracle Database Windows Service?

Posted on by Ahmed Abdel Fattah

This is a quick post about how we can change some parameters for one database winodws service. Background:I have a database called PROD with version 19.3, running on Windows. Its service looks like: This Windows service was configured with the parameter file:D:\app\db193\WINDOWS.X64_193000_db_home\database\initPROD.oraFor some reason, I want to change the parameter file to be:M:\app\oracle\database\initPROD.ora{Actually, I'm preparing … Continue reading How to Modify an Oracle Database Windows Service?

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Which User should I use for an Oracle Fail Safe Installation?

Posted on by Ahmed Abdel Fattah

In Summary: when you are installing Oracle Fail Safe environment with Oracle 12c database, you need to operating system users: 1- Domain User with Administrative privileges on all the cluster nodes. This user will be used to configure Microsoft Failover cluster, Oracle Database Installation and Oracle Fail Safe Installation. 2- Domain User without Administrative privileges. … Continue reading Which User should I use for an Oracle Fail Safe Installation?

[INS-32101] While installing Oracle Database on Windows in a Fail Safe Environment

Posted on by Ahmed Abdel Fattah

Background: I'm installing Oracle Database 12c R2 (12.2.0.1) software on Windows, as part of installing and configuring an Oracle Failsafe 4.2.1 environment. What is the problem? While installing Oracle Database 12.2.0.1 software on Windows, and at step number 5 "Oracle Home User", I specified a domain user in the form:company.local\abc-oinstallerBut, when I clicked "Next", I … Continue reading [INS-32101] While installing Oracle Database on Windows in a Fail Safe Environment

Oracle Database Upgrade to 12c (In a Fail Safe Environment)

Posted on by Ahmed Abdel Fattah

This a step-by-step detailed procedure for upgrading one Oracle Database 11gR2 (11.2.0.4) on Windows Server 2012 to the latest version 12c (12.1.0.2) with the latest available Windows Bundle Patch. The database is configure with Fail Safe (Active/Passive) cluster to provide some sort of high availability. This is an actual live upgrade for one of my … Continue reading Oracle Database Upgrade to 12c (In a Fail Safe Environment)