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Category Archives: Oracle

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Convert RAC 19c administrator managed to policy manager

By Wadhah DAOUEHI | July 11, 2021 - 10:13 am |July 11, 2021 High Availability, Oracle, Oracle 19c, OracleLinux8
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This article explains the steps to convert Oracle database 19c RAC 2 nodes administrator managed … Read More →

Upgrade the oracle Opatch

By Wadhah DAOUEHI | July 3, 2021 - 7:54 pm |July 4, 2021 Linux, Oracle, Oracle 19c, OracleLinux8
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We are using the Opatch version 6880880, you download it from support.oracle.com Upgrade the OPatch: … Read More →

Password-Mode Decryption RMAN Backup

By Wadhah DAOUEHI | October 28, 2020 - 5:00 pm |October 17, 2021 Oracle, Oracle 12.2, Security
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For security reasons, after making an encryption RMAN backups, we can decrypt our backups using … Read More →

Create a Service Naming with NETMGR within Oracle 12.2

By Wadhah DAOUEHI | September 29, 2020 - 9:52 am |September 15, 2021 Oracle, Oracle 12.2, OracleLinux8
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This article explains the steps to create a service naming with the tool Oracle database … Read More →

Convert Oracle RAC 19c Policy manager to Administrator managed

By Wadhah DAOUEHI | September 1, 2020 - 11:39 am |September 1, 2021 Oracle, Oracle 19c, Oracle Database, OracleLinux8
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This article explains the steps to convert Oracle database 19c RAC 2 nodes policy manager … Read More →

Install OCI CLI on Oracle Linux 8

By Wadhah DAOUEHI | May 15, 2020 - 11:13 am |May 16, 2020 Oracle, Oracle Cloud Infrastructure
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To enjoy the administration of you Oracle Cloud Infrastructure OCI with Command Line Interface CLI, … 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
1 Comment

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

Oracle Cloud Control database Plug-in on the agent in 12cR1

By Wadhah DAOUEHI | March 22, 2020 - 3:34 pm |March 22, 2020 Oracle, Oracle 12c
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Host – The Cloud Control database plug-in must be deployed on the Agent monitoring the … Read More →

Tagged Oracle Cloud Control

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 →

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