OL8

Can you use the UEK7 Linux kernel, or may you get some trouble?

Writing about a topic I have not much knowledge with is … no fun 🙂 But let me share this with you as one of my most trusted customers, Peter Lehmann, tested this and got trapped. The information being available was not crystal clear, and Peter‘s database did not start anymore when HUGEPAGES were enabled. So, the question is: Can you use the UEK7 Linux kernel, or may you get some trouble?

Where it all starts

Peter set up a new cluster with Oracle Linux 8.8 using an UEK7 kernel. And as …

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Oracle Database 12.2.0.1 and GI are certified on OL8 and RHEL8

No worries, this isn’t a blog post from the vault. And I haven’t accidentally published something from the past just today. It is real. Oracle Database 12.2.0.1 and GI are certified on OL8 and RHEL8.

Oracle Database 12.2.0.1 and GI are certified on OL8 and RHEL8

Photo by Derek Oyen on Unsplash

What has been certified?

Thanks to my colleagues and a large customer in the UK, I received an email asking whether I have seen this information already on MOS. I haven’t. I knew that there were discussions but I had no actual date for the 12.2.0.1 certification on OL8 on my radar.

So in brief, these Linux 8 releases …

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Oracle Database 12.1.0.2 certified on Oracle Linux 8 and RHEL8

The other day I received a question on Twitter regarding my experience with Oracle 12.1.0.2 on Linux 8. I first thought this may be an error. Why should Oracle 12.1.0.2 been certified on Linux 8. And I didn’t see anything internally about Oracle Database 12.1.0.2 certified on Oracle Linux 8 and RHEL8.

Oracle Database 12.1.0.2 certified on Oracle Linux 8 and RHEL8

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But it is true …

Thanks to Marian Bednar (Thanks a lot!!) who couldn’t find any information on my blog, now I know. Marian pointed me to the Release Notes Oracle Database 12.1.0.2. They’ve got updated in July 2020 already …

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Of course, Oracle Clusterware is certified on OL8/RHEL8 as well

To be very honest, when I posted a few days ago, Oracle Database 19c is certified on OL8/RHEL8 I didn’t check for the Oracle Clusterware (OCW) certification. I blindly assumed that this is the case. But from comments and discussions on twitter, I realized it may be necessary to point this out explicitly to avoid confusion. Even though my fellow mate, RAC Product Manager Anil Nair has pointed it out already many times: Of course, Oracle Clusterware is certified on OL8/RHEL8 as well.

Of course, Oracle Clusterware is certified on OL8/RHEL8 as well

Photo by Angela Hobbs on Unsplash

Find it on MOS

Your source for certification information …

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Oracle Database 19c is certified on OL8 and RHEL8

Oh … I’d say this was the question I’ve got asked the second most often in the past months (after a potential extension for Oracle 12.2.0.1 support): When will Oracle certify OL8 and RHEL8? And I read this question internally even more often. Now thanks to my team mate Daniel Overby Hansen who spotted it on Twitter on the weekend, we can tell you that … finally … drum roll … Oracle Database 19c is certified on OL8 and RHEL8.

Oracle Database 19c is certified on OL8 and RHEL8

Photo by Derek Oyen on Unsplash

How do you get the information?

Go to MyOracle Support and hit …

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