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Author Archives: Wadhah DAOUEHI

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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 →

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 →

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
1 Comment

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 →

Drop guaranteed restore points: ORA-38781

By Wadhah DAOUEHI | November 12, 2019 - 12:30 pm |November 12, 2019 Oracle, Oracle Database
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I cannot disable archive log for my Oracle database 12c, after creating a restore point … Read More →

Upgrade Oracle database from 12c (12.1.0.2) to 19c (19.3.0.0) using the RMAN backup

By Wadhah DAOUEHI | August 27, 2019 - 7:45 pm |August 27, 2019 Linux, Oracle, Oracle 19c, Oracle Database
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This article explains the steps to upgrade Oracle database 12cr1 (12.1.0.2) to the 19c version … Read More →

Install Oracle database 12cR1 RAC 3 nodes on Oracle Linux 6u10

By Wadhah DAOUEHI | May 31, 2019 - 6:16 pm |May 31, 2019 High Availability, Linux, Oracle, Oracle Database
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This article explains the steps to install and create an Oracle database 12cR1 RAC 3 … Read More →

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  • Recent Posts

    • Upgrade Oracle Home 19c (19.3 to 19.9)
    • Install Oracle Database 19c Silent Mode On Oracle Linux 8
    • [FATAL] [DBT-06103] The port (5,500) is already in use. ACTION: Specify a free port, Oracle 19c
    • [WARNING] [INS-08101] Unexpected error while executing the action at state: ‘supportedOSCheck’ 19c on Oracle Linux 8
    • Install Oracle Database 19c Silent Mode Software Only
    • Install Oracle database 19c prerequisites on Oracle Linux 8
    • Install OCI CLI on Oracle Linux 8
    • Install Oracle Linux 8 update 2
    • Get prepared for the Oracle Cloud Infrastructure 2019 Certified Architect Professional
    • RAC 12cR2 Cluster Bug: HANG DUE TO HIGH GC INDEX OPERATIONS/ENQ: TX ROW LOCK CONTENTION WAITS: Bug resolved via Patch 28023081
    • Patch 26609817: DATABASE RELEASE UPDATE 12.2.0.1.170814 (RAC)
    • Oracle Cloud Control database Plug-in on the agent in 12cR1
    • Bug while creating new administrator manager RAC 12cR1 while we have one
    • Set-UP SELinux security Context of auditd destination on Oracle Linux, RHEL and CentOS
    • DevOps/DBA n°2: Oracle database EE 18c on Docker Image based on Oracle Linux 7u7
    • DevOps/DBA n°1: Oracle database EE 19c on Docker Image based on Oracle Linux 7u7
    • [FATAL] [DBT-11211] 19c DBCA: The AMM option is not allowed while the physical memory is greater than 4GB
    • Drop guaranteed restore points: ORA-38781
    • Upgrade Oracle database from 12c (12.1.0.2) to 19c (19.3.0.0) using the RMAN backup
    • Install Oracle database 12cR1 RAC 3 nodes on Oracle Linux 6u10
    • Creation of diskgroup FRA within Oracle 12cR1
    • Installing Oracle Grid Infrastructure 12cR1 on 3 nodes
    • Check prerequisites before installing Oracle Grid Infrastructure on 3 nodes
    • Set UP DNS (for RAC) on Oracle Linux 7
    • Install Oracle database 19c3 on ASM
    • Create a new ASM DiskGoup on 19c3
    • Install Oracle Grid Infrastructure Standalone 19c3
    • Upgrade OEMCC Agents 12c4 to 13c2
    • Upgrade Oracle Enterprise Manager Cloud Control 12.1.0.4 to 13.2.0.0 on Oracle Linux 6.5
    • Restore MySQL 5.7 Backup with MySQL Enterprise Backup MEB 4.1.0
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