In an earlier post by me I described how to get open-vm-tools working in Ubuntu 9.10. Turns out that this doesn’t quite work for the latest version of Ubuntu, 10.04. A few tickets were spent on it at Launchpad and finally last night someone, I presume the module author, said you also need to install open-vm-dkms. Which I did. After this the module vmhgfs is available again and can be loaded.
So, when you install open-vm-tools and you want to make use of the vmhgfs driver you need to install open-vm-dkms. Otherwise compiling it yourself with m-a will fail. Note that with this step you no longer need to compile it yourself, as apt-get does it for you.
Which apparently is the slogan for launching Ubuntu 10.04. I think this is going to be a very nice LTS release. It’s too bad that they didn’t include Perl 5.12 in it, but that’s understandable as it just got released; although compiling your own is very easy. On the other hand, PHP 5.3 got in there thanks to the pressure of some fellow Dutchmen. Not that I’m a big fan of PHP, but PHP 5.3 has some nice additions such as closures.
Today at work we decided to wait for the next LTS version of Ubuntu, 10.04. Currently we run 7.04 which is no longer receiving updates. For a while now actually. This summer I worked on planning the upgrade process from 7.04 to 7.10, and finally to 8.04. Which is the current LTS version.
I was able to do a dry run upgrade on our backup server. So I was able to document every step of the upgrade process. Ubuntu upgrades nicely and from 7.04 to 8.04 there are only minor changes that need to be done in our configurations. Even the HP iLO software, for which support on Debian based systems is a bit vague, works out of the box with a native driver. No longer do I need to manually compile the HP iLO driver after every kernel update.
Originally we planned on doing the upgrade somewhere this month or December. But due to tight schedules (it’s quite busy for us) January or February seemed be more likely. Since 10.04, the next LTS version with support until April 2015, is out in April 2010 it likely doesn’t hurt to wait a little bit longer. As far as I know every LTS version so far was easily upgradeable to the next LTS version. So I expect upgrading is going to be a breeze. But of course, I’ll be running tests first when 10.04 gets released.
Why not upgrade to 8.04 first and run that first for a couple of months? Well, support for 8.04 ends in 2013, so 10.04 gives us more years of updates. Also, the upgrade process takes (down)time, time to get there, man-hours that need to be paid etc. etc. Further more, without a doubt, with every upgrade there are some issues going to arise. Small and trivial or stuff that brings down every website that’s running on it. Resolving these issues also takes time, which delays the progress of other projects and what not. By skipping yet another version I think we’ll actually save time.
I’m looking forward to it actually. On of the cool things I’m looking forward to is being able to upgrade Zend Framework from 1.8 to 1.9+. I’m also planning to use memcached and perhaps some PHP optimizer to greatly speed up some of the webapplications. And of course, Perl 5.10 (perhaps 5.12 by then?). Although we, unfortunately, don’t use Perl for our websites I like to keep Perl up to date as we use it for several system administration programs. CouchDB also caught my eye :-).
OK, enough for now. Bedtime :-).