Oracle

Exadata X9M release

I would like to share some personal thoughts. September 28th 2021, Oracle released the eleventh Exadata data machine called "X9M-2" (2 CPU sockets), X9M-8 (8 sockets) and ZDLRA X9M. Exadata is a computing platform to run Oracle RDBMS, zero data(…)

Nutanix Era with oracle databases : Part 5 – Clone an oracle database

Now that we have our ORATEST database provisioned (see Nutanix Era blog part 3), that we could run snapshot and take Log Catch Up (see Nutanix Era Blog part 4), we will now see how we can clone(…)

Nutanix Era with oracle databases : Part 4 – Taking a snapshot and running Log Catch Up

Now that we have our ORATEST database provisioned (see Nutanix Era blog part 3), we will be looking how to run snapshot and Log Catch Up and how will this take effects on our oracle database. For more information(…)

After startup database with srvctl, sqlplus as sysdba results in ORA-12547: TNS:lost contact

A few days ago a customer called me, that he have a strange issue with a new created database in a oracle restart configuration with 19c. Problem The customer has patches his 19c Databases with the newest RU and(…)

Auto Upgrade of non CDB to PDB with autoupgrade.jar in Oracle 21c

Since Oracle 21c it is possible to convert the non CDB database into a PDB directly during the upgrade using the Oracle Autoupgrade Tool. This is an important enhancement, because with Oracle 21c the non CDB architecture is desupported,(…)

Nutanix Era with oracle databases : Part 3 – Provision an oracle database

In the previous blog (Part 2) we have created a VM template for oracle database and we could successfully registered it in Nutanix Era. Now we are going to use it to provision an oracle database named ORATEST on a(…)

Nutanix Era with oracle databases : Part 2 – Create an oracle database template VM

This is the part 2 of Nutanix Era blogs related to the use with Oracle databases. Before using Nutanix Era with Oracle and be able to provision oracle databases, we need to create a template VM. To do so, we(…)

Nutanix Era with oracle databases : Part 1 – Introduction

I'm currently setting up a lab for Nutanix Era in order to be able to provide some presentation on this subject and see how Nutanix Era interacts with Oracle databases. I therefore thought it would be certainly helpful and a(…)

ODA: Quickly solve ILOM and BIOS update errors

Introduction Patching an Oracle Database Appliance is sometimes quite tough and you often struggle to solve failures at different steps. Regarding ILOM and BIOS patching errors, a simple workaround is possible. Errors when patching ILOM and/or BIOS This is(…)

ODA 19.11.: ORACLE_HOMEs on ACFS

Introduction Beginning with Oracle Database Appliance (ODA) 19.11. the ORACLE_BASE and ORACLE_HOMEs are created on ACFS. That’s good news, because there is much more space on ASM than on the internal disks, i.e. no space issues with /u01 anymore. So(…)