Category Archives: Linux

Install Oracle Database 19c Silent Mode Software Only

By Wadhah DAOUEHI | May 21, 2020 - 9:24 pm |May 31, 2020 Linux, Oracle 19c, OracleLinux8

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We are going to list the steps to install Oracle database 19c on Oracle Linux … Read More →

Install Oracle database 19c prerequisites on Oracle Linux 8

By Wadhah DAOUEHI | May 21, 2020 - 8:56 pm |May 31, 2020 Linux, Oracle 19c

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We are going to install the prerequisites (RPMs, Groups, Security Limits, Kernel Limits, …) on … Read More →

Install Oracle Linux 8 update 2

By Wadhah DAOUEHI | May 14, 2020 - 10:49 pm |May 15, 2020 Linux, OracleLinux8

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I have created a video describes the steps to install Oracle Linux 8 update 2 … Read More →

RAC 12cR2 Cluster Bug: HANG DUE TO HIGH GC INDEX OPERATIONS/ENQ: TX ROW LOCK CONTENTION WAITS: Bug resolved via Patch 28023081

By Wadhah DAOUEHI | March 31, 2020 - 10:49 pm |March 31, 2020 High Availability, Linux, Oracle, Oracle 12c, Security

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Installing the patch 28023081 to resolve the Bug In Oracle database RAC 12.2.0.1 : HANG … Read More →

Patch 26609817: DATABASE RELEASE UPDATE 12.2.0.1.170814 (RAC)

By Wadhah DAOUEHI | March 31, 2020 - 10:32 pm |March 31, 2020 Linux, Oracle, Oracle 12c, Security

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Installing Oracle database 12.2.0.1 Patch 26609817 Step 1: Download the Patch from My Oracle Support … Read More →

Bug while creating new administrator manager RAC 12cR1 while we have one

By Wadhah DAOUEHI | December 5, 2019 - 5:54 pm |December 5, 2019 High Availability, Linux, Oracle, Oracle 12c

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We find a bug/Problem while creating new administrator manager RAC 12cR1 while we have one … Read More →

Set-UP SELinux security Context of auditd destination on Oracle Linux, RHEL and CentOS

By Wadhah DAOUEHI | December 3, 2019 - 6:15 pm |December 3, 2019 Linux, Security

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This article explains the steps to Set-UP SELinux security Context of new auditd destination on … Read More →

DevOps/DBA n°2: Oracle database EE 18c on Docker Image based on Oracle Linux 7u7

By Wadhah DAOUEHI | November 28, 2019 - 4:03 pm |November 28, 2019 0racle 18c, DevOps, Linux, Oracle

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Enjoy Oracle database EE 18c on Docker Image based on Oracle Linux 7u7, it is … Read More →

DevOps/DBA n°1: Oracle database EE 19c on Docker Image based on Oracle Linux 7u7

By Wadhah DAOUEHI | November 27, 2019 - 10:15 pm |November 28, 2019 DevOps, Linux, Oracle, Oracle 19c

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Enjoy Oracle database EE 19c on Docker Image based on Oracle Linux 7u7, it is … Read More →

[FATAL] [DBT-11211] 19c DBCA: The AMM option is not allowed while the physical memory is greater than 4GB

By Wadhah DAOUEHI | November 22, 2019 - 3:20 pm |November 26, 2019 Linux, Oracle, Oracle 19c

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This article explains the steps to change the Automatic Memory Management option to the Automatic … Read More →