upgrade

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Upgrade Cloud Control 12cR4 to 12cR5

em-12cA couple of weeks ago I wrote a post about doing a Cloud Control 12cR5 installation and said I would be testing the upgrade from 12cR4. I’ve now done that.

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Enterprise Manager Cloud Control 12cR4 Production Upgrade

I’ve already written about the 12cR3 to 12cR4 upgrade here. I did a few run through’s at home to practice it and it all seemed good.

Setting The Scene

Just to set the scene, for our production environment we run Cloud Control in a VMware virtual machine, using Oracle Linux 6.5 as the quest OS. With that setup, we can use a simple installation (DB and OMS on the same VM) and use VMware to provide our failover, rather than having to worry about multiple OMS installations and any DB failover technology etc. If there’s one thing I’ve learned about Cloud Control, it’s Keep It Simple Stupid (KISS)! As far as our managed servers go, most of our databases and all our middle tier stuff runs on VMware and Oracle Linux too. We have a handful of things still hanging around on HP-UX and Solaris, which will hopefully be migrated soon…

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Fedora 20 : Upgrade from Fedora 19

It’s a little over a month since Fedora 20 was released, but during a terrible bout of insomnia last night I decided to upgrade my desktop PC.

The upgrades using “fedup” worked fine for the previous releases (Fedora 18, Fedora 19). Unfortunately, it failed abysmally for the upgrade to Fedora 20. I tried a few times, but I was not able to troubleshoot it, so I gave up and did a reinstall.

I’ve got an SSD for the system drive, but keep almost everything of importance on a second drive (and a backup drive). I tend to do most things in VMs, so I ended up doing the following:

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Captain Support and the Windows 8.1 Upgrades

Being the adventurous type of guy he is, Captain Support decided to launch into Windows 8.1 upgrades on his Mom’s and sister-in-law’s laptops. They were identical machines, both running Windows 8 and configured the same. One was local and the other connected to over LogMeIn…

The first thing he noticed about the upgrade is the size of it, approximately 3G. The download and initial install can be done while you’re still using the machine, then comes the inevitable reboot where the real work is done…

The second standout point was the update forced him to him to switch from a local user to a Microsoft Live login. Both Captain Support’s Mom and sister-in-law both use Hotmail/Outlook.com, so this did not present an immediate issue, but it was annoying. Perhaps there is a way to avoid this, but it was not immediately appareent to Captain Support… You can still create local users after the update of course…

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phpBB 3.0.12 Released

phpBB 3.0.12 has been released. You can download it here and read about the contents of this maintenance release here.

The “automatic” update worked fine, although compared to WordPress, I’m not sure how this can really be called automatic. :)

Happy upgrading!

Cheers

Tim…

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WordPress 3.6.1 Released…

WordPress 3.6.1 was released yesterday. You can see the list of changes here.

The auto-update feature ran though really quickly, with no problems.

Happy upgrading. :)

Cheers

Tim…

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Fedora 19 : Upgrade from Fedora 18…

I finally got round to upgrading my desktop machine to Fedora 19. The experience was pretty similar to upgrade from Fedora 17 to Fedora 18.

This time I had to remove FireFox, as it was holding on to Fedora 18 packages. Once I removed and re-added it I could complete a “yum update”. Things seem to be OK.

The DropBox repository is lagging behind again…

I still think it’s better to do clean installations, but I don’t have time to do that now. Perhaps when I get back from South America I’ll do it properly.

Cheers

Tim…

 

 

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Upgrading to Oracle Database 12c : First Steps…

I’ve taken my first tentative steps into upgrading to Oracle 12c.

This article is targeted at the type of information you are likely to need for the 12c OCP DBA exam. In reality, upgrades are too important to rely on a generic article like this. Every time I do a real upgrade I go back to the upgrade docs and work my way through them. That’s the only way to make sure you’ve not missed out an important step, specific to the features you are using.

My first impressions are:

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MobaXterm 6.3…

Thanks to Norman Dunbar for pointing out that MobaXterm 6.3 has been released. You can find the download and changelog in the usual place.

I’ll be interested to see how the performance improvements to SFTP work out. I’ve seen some issues with this during transfers of large files before. The built in NFS and VNC servers sound interesting too. I can think of one situation where the NFS server would come in really handy. :)

Great stuff!

Cheers

Tim…

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WordPress 3.5.1 Released…

WordPress 3.5.1 has been released. The changelog and downloads are in the usual places. I’ve just done the auto-upgrade with no problems.

Happy upgrading. :)

Cheers

Tim…

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