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 →

Max 3 PDBs within 21c Standard Edition S2, not bad

By Wadhah DAOUEHI | May 15, 2021 - 3:45 pm |November 1, 2021 Oracle Database

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While the feature “Multi-Tenant” begin within 12c, now is a mandatory for both Editions “Enterprise … 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 →

RMAN-08138: warning: archived log not deleted – must create more backups

By Wadhah DAOUEHI | November 2, 2020 - 11:55 am |October 16, 2021 Linux

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An other errors of one of my costumer, trying to enjoy the Oracle backup and … Read More →