upgrade

AutoUpgrade: Where do you find all the logfiles?

AutoUpgrade: Where do you find all the logfiles?In the previous blog posts you could read about how to create the configuration file, adjust it and tweak the init parameters for the AutoUpgrade tool. And then I described the different modes of it. In this blog post I’d like to give you some insights into AutoUpgrade: Where do you find all the logfiles?

AutoUpgrade: Where do you find all the logfiles?

AutoUpgrade – Step-by-step

  1. The new AutoUpgrade Utility – Download, documentation and supported versions
  2. Create and adjust the config file for AutoUpgrade
  3. Config file for AutoUpgrade – Advanced options
  4. Config file for AutoUpgrade – Tweaking init parameters
  5. AutoUpgrade: ANALYZE, FIXUPS, UPGRADE and DEPLOY modes
  6. AutoUpgrade:
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AutoUpgrade: ANALYZE, FIXUPS, UPGRADE and DEPLOY modes

AutoUpgrade: ANALYZE, FIXUPS, UPGRADE and DEPLOY modes

Photo by Debby Hudson on Unsplash

In the previous blog posts I explained mainly how to create, alter and tweak the configuration file for the AutoUpgrade tool. By now you should have your config file set up and adjusted for your environment(s). Let me go a step further and explain the different processing modes of AutoUpgrade: ANALYZE, FIXUPS, UPGRADE and DEPLOY modes. Then you’ll have a precise idea what the tool is actually doing, and how it operates.

AutoUpgrade – Step-by-step

  1. The new AutoUpgrade Utility – Download, documentation and supported versions
  2. Create and adjust the config file for
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The new Oracle 19c Hands-On Lab is available

Well, it’s been a while since we refreshed the lab being downloadable via this blog. But finally, the new Oracle 19c Hands-On Lab is available – you can download it as of now.

What’s new in the lab?

First of all, the biggest change you’ll see is that the operating system is now Oracle Linux 7. Well, to be honest, I’m not a die-hard Linux expert and you may find my setup a bit creepy. Feel free to exchange things or adjust them – or drop me a message if you think that adjustments should be made. And of …

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Config file for AutoUpgrade – Tweaking init parameters

In the previous blog posts I explained how to generate a sample config file for the AutoUpgrade tool and how to adjust it. Then I gave you an overview about the most important Advanced Options you may want or need to deal with when using the utility. And in the below blog post I would like to show you have you need to edit the Config file for AutoUpgrade – Tweaking init parameters is an important topic.

This is the forth post of a series of blog posts regarding the new AutoUpgrade tool. Please find all the other available …

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Config file for AutoUpgrade 19c – Advanced options

Config file for AutoUpgrade 19c – Advanced optionsIn the previous blog post I explained how to create a config file for the AutoUpgrde utility. And now I’d like to show how you can use some important advanced options to have the AutoUpgrade utility do or skip specific tasks. Read about how you can tweak the config file for AutoUpgrade 19c – Advanced options.

I will describe only the most important advanced parameters which I think can be very useful in your environments. Of course, there are many more as you can see in the Database Upgrade Guide.

AutoUpgrade – Step-by-step

  1. The new AutoUpgrade Utility – Download,
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A new version (June 2019) of the AutoUpgrade is available for download

My team mates worked very hard – and many customers did the same. Thanks for all your feedbacks. We tried to help and assist everybody where possible. And here it is. A new version (June 2019) of the AutoUpgrade is available for download.

A new version of the AutoUpgrade is available for download

Download the new AutoUpgrade

Please download the newest version 20190620 of the AutoUpograde from:

and replace your current version with the new one (20190620..

The new version has 51 additional fixes. At the end of MOS Note: you’ll find a list of bugs fixed on X64_190620 update file.

Where

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Create and adjust the config file for AutoUpgrade 19c

Create and adjust the config file for AutoUpgrade 19cThis is the first of a series of blog post explaining the new AutoUpgrade utility step-by-step. You’ll find the tool and overview information in The New AutoUpgrade Utility in Oracle 19c

In this blog post here I will explain and demonstrate how you can create a sample config file and adjust it for a standard database upgrade.

You will see how to add additional options and change default settings. Furthermore, I will showcase how to change, adjust and tweak init.ora parameters during or after upgrade in the upcoming blog posts.

AutoUpgrade – Step-by-step

  1. The new AutoUpgrade Utility – Download,
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DBMS_JOB – Behavior Change in Oracle 19c during upgrade

DBMS_JOB - Behavior Change in Oracle 19c during upgrade

Actually I missed to blog about this change but luckily a colleague did ask a question the other week about the migration of jobs when you upgrade to Oracle 19c. Let me shed some light on DBMS_JOB – Behavior Change in Oracle 19c.

DBMS_JOB vs DBMS_SCHEDULER

Back in the 10g days, we introduced a new interface to run and monitor jobs in the database: The scheduler. The scheduler with DBMS_SCHEDULER is way more powerful than the old job interface. And we use it internally a lot as well. But as things appear in the real world. the introduction …

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The new AutoUpgrade utility in Oracle 19c

The new AutoUpgrade utility in Oracle 19cOracle Database 19c on premises is available – and one of the key features is the new AutoUpgrade utility. In the following days I will publish several blog posts explaining and showcasing the new AutoUpgrade.

What is the AutoUpgrade?

The Oracle Database AutoUpgrade utility is a new tiny little command line tool which allows you to upgrade your databases in an unattended way. I call it the Hands-Free Upgrade. TThe new AutoUpgrade utility in Oracle 19che idea of the tool is to run the prechecks against multiple databases, fix 99% of the potential issues, set a restore point in case something goes wrong …

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DOAG Conference 2018 in Nuernberg – Upgrade and AutoUpgrade talk

DOAG Conference 2018 in Nuernberg - Upgrade and AutoUpgrade talkWell, how do I realize it is November already? When I receive my conference pass for DOAG conference. And actually when the first snow falls right on time when I plan to hit the road. Lovely! If you are coming to DOAG Conference 2018 in Nuernberg – Upgrade and AutoUpgrade talk is the one you should see.

You can’t find “AutoUpgrade” in the official description? Yeah, true. I added this after the Oracle Open World presentation to get you a sense about where upgrade is going to. And beyond … 🙂

DOAG Conference 2018 in Nuernberg – Upgrade

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OOW 2018: Upgrade to Oracle 18c – Live and Uncensored

OOW 2018: Upgrade to 18c - Live and Uncensored

Less than two weeks until the potentially busiest Oracle Open World conference I’ve ever attended. The schedule is filled up already and closed down. And I’m pretty sure I will need time off afterwards to relax and recover. But I’m looking forward to our annual big event in San Francisco. To make it as exciting as possible for you we are very happy to have high profile speakers with us in all our talks. And we promise: No marketing. Just tech facts. If you’d like to sneak into OOW 2018: Upgrade to 18c – Live and uncensored, then mark …

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OOW2018: The new AutoUpgrade for the Oracle Database

As I wrote the other day, OOW 2018 is not too far away anymore. And if you’d like to see something really new, something which can really really ease your database upgrades in the near future, then you may visit our first talk right on Monday morning at OOW2018: The new AutoUpgrade for the Oracle Database.

OOW2018: The new AutoUpgrade for the Oracle Database

What is this talk all about?

First of all, let me emphasize that we don’t do marketing. We would like to introduce you to a brand new tool we’ll currently have in beta operation at selected customers. And which we’ll release in the …

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Office Hours: Upgrade and Migrations – September 20, 2018

It’s time for the next Office Hours: Upgrade and Migrations – September 20, 2018. This time Roy and Bill will run it as I’m traveling. And they’ve set it on purpose to a convenient time for the Americas. Roy has prepared a few slides upfront – and then it’s your time for questions.

Office Hours: Upgrade and Migrations - September 20, 2018 Office Hours: Upgrade and Migrations – September 20, 2018

You simply sign-up via this link:
https://asktom.oracle.com/pls/apex/f?p=100:551:::NO:551:P551_CLASS_ID:1382:
Click the big petrol colored Sign Up to Subscribe button to the right.

Topic for this week

The next edition of upgrade & migration office hours will start with a short …

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Unified Auditing policies can slow down the upgrade

Unified Auditing policies can slow down the upgradeI posted several blog posts about Unified Auditing in the past. And recently a large customer in the UK alerted me about their upgrades with PDBs from 12.1 to 12.2 taking much longer when Unified Auditing policies were enabled. It looks like as if Unified Auditing policies can slow down the upgrade.

We did some further investigations. See the results below.

Unified Auditing

You find a good number of blog posts explaining how to migrate to Unified Auditing, the performance tweaks in Oracle 12.1.0.2 and some other things:

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9 Upgrade and Migration Scenarios

Our doc team has put a lot of effort together with the help of my team mates and created these 9 Upgrade and Migration Scenarios as part of the official Oracle documentation.

9 Upgrade and Migration Scenarios

The idea is to cut out the most common use cases and give a quick and comprehensive overview on all necessary steps.

9 Upgrade and Migration Scenarios

These comprehensive 9 scenarios cover non-CDB and PDB/CDB as well as changing to new hardware:

  • Migrating and Converting Non-CDBs to a PDB with a Different Endian Operating System
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    PDF
  • Migrating Non-CDBs to New Hardware with a Different
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Oracle Database 18.3.0 Upgrade on premises

Oracle Database 18.3.0 Upgrade on premisesAs Oracle Database 18c is now available on Linux on premises, I blogged about the installation already. And the next logical step is the Oracle Database 18.3.0 Upgrade on premises. In this case I will show an upgrade on the command line from Oracle 11.2.0.4 to Oracle 18.3.0. A DBUA upgrade will follow in a separate blog post later.

Oracle Database 18.3.0 Upgrade on premises

Before you can start with the upgrade, you may download the software first, and then install it:

If …

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ZDLRA ready for Oracle Database 18c

ZDLRA is one of the best acronyms ever. It took me 5+ years to not mix up the sequence of characters 🙂 And even Larry made a joke about the name a while ago at his OOW keynote (I think it was 2016). ZDLRA stands for Zero Data Loss Recovery Appliance. And that basically tells you what it is. Hence, it isn’t a bad acronym as it tells you straight forward what it does. Good news: ZDLRA ready for Oracle Database 18c.

ZDLRA ready for Oracle Database 18c

ZDLRA ready for Oracle Database 18cWhy am I writing about this? Some of the customers …

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Upgrade Oracle 12.2.0.1 to Oracle Database 18c on-premises

Upgrade Oracle 12.2.0.1 to Oracle Database 18c on-premisesI’m currently refreshing our Hands-On Lab and will exchange Oracle 12.2.0.1 with Oracle 18.2.0. This blog post series is about how to Upgrade to Oracle 12.2.0.1 to Oracle Database 18c on-premises. There are other blog posts available you may use by yourself if you plan to refresh the lab by yourself until we uploaded a newer version. And it’s actually a good exercise.

For Multitenant upgrades from Oracle 12.1.0.2 to Oracle 12.2.0.1 you may read this:

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Upgrade Hands-On Lab – Oracle Database 12.2.0.1 – May 2018

Roy just uploaded a newer version of our Upgrade Hands-On Lab – Oracle Database 12.2.0.1 – May 2018.

The previous version had – I believe – and early drop of Oracle 12.2.0.1 installed. And recently somebody complained that certain Multitenant operations such as Hot Cloning with Oracle Database 12.2.0.1 don’t work but result in errors. Therefore, we updated it.

Upgrade Hands-On Lab – Oracle Database 12.2.0.1 – May 2018

The size requirements unfortunately are still the same. Your machine should have 8GB of RAM and you will need a bit more than 60GB free space on disk. You “could” run …

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Upgrade Office Hours: June 20, 2018 – 14:00 CET – The New Release Model

Well, time really flies. And I just realized this morning: It’s time to promote our next session for the Upgrade Office Hours: June 20, 2018 – 14:00 CET – The New Release Model. Yes, Wednesday next week. Time to let us know your questions upfront. BE AWARE: WE HAD TO CHANGE THE BEGIN TIME FROM 11:00 CET to 14:00 CET

Upgrade Office Hours: June 20, 2018 – 14:00 CET – The New Release Model

Roy, Bill and I have taken a decision to alter the begin dates for the upcoming Office hours. This time it is more easier for customers …

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Remove Underscore Parameters not only before you upgrade

Remove Underscore Parameters not only before you upgradeUnderscore parameters are a wonderful thing in Oracle. They are treated like a secret. But you can view them of course. Everybody can. Make a guess how many underscore parameters exist in Oracle 12.2.0.1.0. You’ll find the answer at the end of this blog post. But why should you remove underscore parameters not only before you upgrade?

I’d like to explain below why underscores, especially too many of them, may cause a lot of trouble. Therefore, housekeeping is very important.

Remove Underscore Parameters not only before you upgrade

This is from a recent upgrade from Oracle 12.1.0.2 to Oracle 12.2.0.1 …

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Why does your most important database run on Oracle 10.2.0.4?

Today is a sunny day. A wonderful beautiful spring day. Flowers are blooming. Trees are getting green. Birds are singing. All fine. And then I find this email in my inbox. A customer wants to migrate between two Big Endiann platforms with a important ERP system. Nothing special – until I read this: The ERP system is currently on Oracle 10.2.0.4 – and it should stay on Oracle 10.2.0.4. The first question I have: Why does your most important database run on Oracle 10.2.0.4? In 2018.

Why does your most important database run on Oracle 10.2.0.4?

This is of …

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Monitoring catctl.pl progress during upgrades

The parallel upgrade catctl.pl can resume once an upgrade has stopped for unexpected reasons. Before Oracle 12.2 you can restart it with the -p option specifying the phase it stopped. And since Oracle 12.2 you can only use the -R option to resume it. This blog post will give you a bit more insights in monitoring catctl.pl progress during upgrades.

Monitoring catctl.pl progress during upgrades

Monitoring catctl.pl progress during upgrades

I blogged about the resume options for catctl.pl a while ago:

But you may ask yourself: How does the tool know where to resume? And do you need …

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Unplug a 12.2.0.1 PDB and plugin into 18c in the Cloud

Unplug a 12.2.0.1 PDB and plugin into 18c in the CloudThere’s been silence for a while – but today I’d like to show you how to unplug a 12.2.0.1 PDB and plugin into 18c in the Cloud. I’m doing this exercise because I’ve seen questions already. And I was curious if it works as I’d expect it.

Unplug a 12.2.0.1 PDB and plugin into 18c in the Cloud

As usual I will use our hands-on lab environment – and a freshly deployed 18c OCI-Classic instance (formerly known as DBCS formerly known as DBaaS).

Unplug a 12.2.0.1 PDB and plugin into 18c inthe Cloud

It is a Single Tenant environment with one PDB. If you need for information about how to …

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