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Wadhah DAOUEHI

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Convert Oracle RAC 19c Policy manager to Administrator managed

By Wadhah DAOUEHI | July 17, 2021 - 11:39 am |July 17, 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 →

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 →

Convert Oracle RAConeNode to RAC 19c, Database is administrator managed

By Wadhah DAOUEHI | July 8, 2021 - 12:05 am |July 8, 2021 High Availability, Oracle 19c, Oracle Database, OracleLinux8
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This article explains the steps to convert an existing Oracle database 19c (19.9) RAConeNode to … Read More →

Convert Oracle RAC to RAConeNode 19c, Database is administrator managed

By Wadhah DAOUEHI | July 7, 2021 - 11:41 pm |July 7, 2021 High Availability, Oracle 12c, Oracle Database, OracleLinux8
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This article explains the steps to convert an existing Oracle database 19c (19.9) RAC 2 … Read More →

Upgrade Oracle Database RAC 2 nodes CDB, 2 PDBs from 19.3 to 19.9

By Wadhah DAOUEHI | July 7, 2021 - 10:46 pm |July 7, 2021 High Availability, Linux, Oracle 19c, Oracle Database, OracleLinux8
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This article explains the steps to upgrade Oracle Database RAC 2 nodes with CDB mode … Read More →

Upgrade Oracle Clusterware GI 19c from 19.3 to 19.9

By Wadhah DAOUEHI | July 4, 2021 - 9:03 pm |July 4, 2021 High Availability, Linux, Oracle 19c, OracleLinux8
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This article explains the steps to upgrade Oracle Clusterware Grid Infrastructure 19c from 19.3 to … 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 →

Check Oracle Clusterware patch release

By Wadhah DAOUEHI | July 2, 2021 - 7:27 pm |July 4, 2021 High Availability, Linux, Oracle 19c
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1.Check Oracle Clusterware software version on both nodes: [root@host01 ~]# crsctl query crs softwareversion -all … Read More →

Upgrade Oracle Home 19c (19.3 to 19.9)

By Wadhah DAOUEHI | November 19, 2020 - 11:24 am |November 19, 2020 Oracle 19c, Oracle Database, OracleLinux8
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We are going to enjoy the upgrade steps of Oracle Database Home 19c from 19.3 … Read More →

Install Oracle Database 19c Silent Mode On Oracle Linux 8

By Wadhah DAOUEHI | May 29, 2020 - 10:17 pm |May 31, 2020 Linux
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We are going to list the steps to install Oracle Database 19c on Oracle Linux … Read More →

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  • Recent Posts

    • Convert Oracle RAC 19c Policy manager to Administrator managed
    • Convert RAC 19c administrator managed to policy manager
    • Convert Oracle RAConeNode to RAC 19c, Database is administrator managed
    • Convert Oracle RAC to RAConeNode 19c, Database is administrator managed
    • Upgrade Oracle Database RAC 2 nodes CDB, 2 PDBs from 19.3 to 19.9
    • Upgrade Oracle Clusterware GI 19c from 19.3 to 19.9
    • Upgrade the oracle Opatch
    • Check Oracle Clusterware patch release
    • 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
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    • Oracle Cloud Control database Plug-in on the agent in 12cR1
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    • 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
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    • Creation of diskgroup FRA within Oracle 12cR1
    • Installing Oracle Grid Infrastructure 12cR1 on 3 nodes
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