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Wadhah DAOUEHI

Wadhah DAOUEHI

Linux certified expert LPI-303, LPI-304 & Oracle DBA (OCP, OCE)
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save SQLPLUS commands history on Linux within the package rlwrap (readline wapper).

By Wadhah DAOUEHI | August 3, 2016 - 4:42 pm |June 1, 2018 Linux, Oracle, SQL
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This article explains how to save SQLPLUS commands history on Linux within the package rlwrap … Read More →

List of Linux physical devices, mapped by ASM disks, using Major & minor number

By Wadhah DAOUEHI | February 24, 2016 - 1:22 am |June 1, 2018 Linux, Oracle, Oracle Database
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  In this article, I will explain how to find the physical Linux disks name … Read More →

Set up NTP Server on Linux Server

By Wadhah DAOUEHI | September 8, 2015 - 7:01 pm |June 1, 2018 Linux, Security
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Set up NTP Server on Linux Server

This article describes the steps how to set up a NTP Server on your Local … Read More →

Dealing with INVALID status of Oracle database components after upgrade to 12c (12.1.0.2)

By Wadhah DAOUEHI | August 31, 2015 - 11:38 pm |June 1, 2018 Linux, Oracle, Oracle Database, SQL
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Dealing with INVALID status of Oracle database components after upgrade to 12c (12.1.0.2)

This article deals with INVALID, OPTION OFF status of Oracle database components AMD, ORDIM, JAVAVM, … Read More →

Upgrade Oracle database from 11.2.0.4 to 12c (12.1.0.2) using the RMAN backup

By Wadhah DAOUEHI | August 27, 2015 - 7:22 pm |June 1, 2018 Linux, Oracle, Oracle Database
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Upgrade Oracle database from 11.2.0.4 to 12c (12.1.0.2) using the RMAN backup

This article explains how to upgrade Oracle database from the version 11gR2 (11.2.0.4) to the … Read More →

Upgrade Oracle database from 11.2.0.1 to 11.2.0.4 using RMAN backup

By Wadhah DAOUEHI | August 27, 2015 - 1:39 pm |June 1, 2018 Linux, Oracle, Oracle Database
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Upgrade Oracle database from 11.2.0.1 to 11.2.0.4 using RMAN backup

This article explains how to upgrade Oracle database from the version 11gR2 (11.2.0.1) to the … Read More →

Part 2: Upgrade Oracle Grid Infrastructure & Database from 11gR2 to 12C

By Wadhah DAOUEHI | April 19, 2015 - 9:45 am |June 1, 2018 Linux, Oracle, Oracle Database
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This article describes the upgrade steps of oracle grid infrastructure and Oracle database from 11gR2 … Read More →

Part 1: Install Oracle Grid infrastructure standalone & Oracle Database 11gR2

By Wadhah DAOUEHI | April 19, 2015 - 9:17 am |June 1, 2018 Linux, Oracle, Oracle Database
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This article describes the installation steps of oracle grid infrastructure and Oracle database on Oracle … Read More →

Creation of ASM disks on Oracle Linux using ASMLib

By Wadhah DAOUEHI | April 9, 2015 - 4:34 pm |June 1, 2018 Linux, Oracle, Oracle Database
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This article describes the creating of Oracle ASM disks on Oracle Linux 6u5 with Unbreakable … Read More →

Active Oracle database duplication

By Wadhah DAOUEHI | November 20, 2014 - 10:49 pm |June 1, 2018 Linux, Oracle, Oracle Database, SQL
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This article explains how to set up an Active Oracle database duplication with the RMAN … Read More →

12345

  • Oracle ACE Associate


  • Oracle Certified Expert


  • Recent Posts

    • Transportable tablespace from 11gR2 to 12cR1
    • Resize RAC 11gR2 Cluster Health Monitor repository
    • Upgrade Oracle Database 12cR1 to 12cR2 with RMAN
    • Change a PDB Character Set within Oracle database 12cR2 (12.2.0.1) using the DMU tool
    • Create a pluggable database 12cR2 from Unplugged PDB using DBCA
    • Unplug a pluggable database 12cR2 using DBCA
    • Create a pluggable database 12cR2 from PDB SEED using DBCA
    • Change Oracle database 12cR2 Name with DBNEWID
    • Upgrade Oracle Database from 12.1.0.2 to 12.2.0.1 using DBUA
    • Dealing with: ORA-01804: failure to initialize timezone information
    • Enable Local undo tablespaces for PDBs 12c Release 2
    • Disable Local undo tablespaces for PDBs 12c Release 2
    • Enable Archivelog on Oracle database 12R2
    • Install Step by Step Oracle database 12R2 on Oracle Linux 7
    • Install prerequisites for Oracle database 12R2 on Oracle Linux 7
    • Move audit Trail table to created-user Tablespace with Oracle database 11g & 12c
    • Internet connection with a DHCP on my Oracle Linux LXC 7.3
    • Oracle Linux Container LXC 7.3 on Oracle Linux 7.3
    • SAN iSCSI on Oracle Linux 7.x using targetcli
    • Enable HugePages RHEL 7/OL 7 within Oracle Database 12c
    • save SQLPLUS commands history on Linux within the package rlwrap (readline wapper).
    • List of Linux physical devices, mapped by ASM disks, using Major & minor number
    • Set up NTP Server on Linux Server
    • Dealing with INVALID status of Oracle database components after upgrade to 12c (12.1.0.2)
    • Upgrade Oracle database from 11.2.0.4 to 12c (12.1.0.2) using the RMAN backup
    • Upgrade Oracle database from 11.2.0.1 to 11.2.0.4 using RMAN backup
    • Part 2: Upgrade Oracle Grid Infrastructure & Database from 11gR2 to 12C
    • Part 1: Install Oracle Grid infrastructure standalone & Oracle Database 11gR2
    • Creation of ASM disks on Oracle Linux using ASMLib
    • Active Oracle database duplication
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