PDB Logging Clause… Again…

About 14 months ago I spotted a problem with the PDB Logging Clause. I opened an SR and several months later I got a patch, which unfortunately didn’t fix the issue, just altered the symptom somewhat. I wrote about that patch here.

Yesterday I got a new patch, which actually does fix the problem, so now the PDB Logging Clause works as documented!

I’ve updated the PDB Logging Clause article to reflect the change.

I realise (more...)

Cloud Control : Some minor issues (fixed)

em-12cSince the upgrade to Cloud Control, we’ve been having a couple of issues, mostly around EMCLI.

Some of our databases use Service Guard, so you don’t know which node they are running on. Rather than having an agent per package, we have one on each node. One of my colleagues wrote a little script to check which node the instance is running on, and relocate it if it has moved. This (more...)

El Crap-itan

In the comments from yesterday’s post, Jonathan Roden mentioned the release of El Capitan. At that point, I hadn’t even heard about it. :) Being the naive idiot I am, I jumped head long into it.

The download was about 3G, which didn’t take too long. The upgrade itself took quite a while. That included one failure. During the installation, the system rebooted, as it said it would, and I thought it was over, but it was (more...)

VirtualBox, Oracle 12c and Macs

Just a quick comment about something I noticed while rebuilding a test VM on my Mac. There is a long lead up to this, so bear with me…


I use VirtualBox on three different host operating systems.

Mac : My main desktop is a Mac, so most of my tests are done using Oracle 12c on Oracle Linux 6 or 7, running under VirtualBox. Most of the VMs I use are quite old, but I (more...)

VirtualBox 5.0.6

VirtualBox 5.0.6 has been released.

It’s a maintenance release. You can find the downloads and changelog in the usual places.

Happy upgrading!



VirtualBox 5.0.6 was first posted on October 3, 2015 at 2:31 pm.
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Oracle Database Developer Choice Awards : Spread the Love!

You’ve probably already heard about the Oracle Database Developer Choice Awards, Steven Feuerstein wrote about them here, but this is just a quick reminder to get your votes in.

This year there are five categories to vote for:

I am always a little nervous about “popularity contests”, but I would suggest you look through the finalists for each category and vote for someone if (more...)

Oracle 12c RAC on Oracle Linux 6 and 7 using NFS

linux-tuxFollowing on from the last post, I’ve brought my NFS RAC stuff up to date also.

I noticed I had not done a RAC install using NFS on Oracle Linux 6, so I threw that in for good measure too. :)

Just as a little (more...)

Oracle 12c RAC on Oracle Linux 7 using VirtualBox

virtualbox I’m a little late to the party here, but I’ve finally got round to updating the VirtualBox 12c RAC article for Oracle Linux 7.

It’s not hard to do these VirtualBox RAC installations, but I find the process of putting the articles together really tedious. There are so many screenshots. That’s why it’s taken a while to build up the motivation to (more...)

Site Maintenance (20th Sept 2015 22:00 GMT) : Update

DiagnosticsLast night was the big server move. According to my monitoring, the site went down at approximately 23:30 GMT last night and was back again by 01:30 GMT this morning, so the site was offline for about 2 hours.

Everything looks normal to me this morning, so it I guess the move of my server between the racks in their data centre went OK. :)



Site Maintenance (20th Sept 2015 22:00 GMT) : Update was (more...)

Site Maintenance (20th Sept 2015 22:00 GMT)

DiagnosticsJust a quick heads-up about some work going on tomorrow on the website.

My hosting provider has decided my server needs to be put into a new rack, so somewhere after 22:00 GMT tomorrow (20th Sept 2015) the server will be switched off, moved to a new rack and switched on. They say the process should be complete within 4 hours. I’m hoping this is a massive overestimate. :)

If you are trying to use the (more...)