You know what’s funny? Last weekend (Saturday the 25th of January 2014 to be exact) when Citrix leaked its introduction video, with regards to the new Citrix XenApp and XenDesktop 7.5 releases, it was all XenApp from there on, not a word, with a small exception here and there, on the new XenDesktop 7.5 release. I guess we were all just flabbergasted (what a cool word) with the re-introduction of XenApp, most of us anyway. Also, due to the rise of mobile computing, and mobility in general, It’s (and going to be) more and more about the applications then anything else, which, when you think about it, makes sense. I found some spare time and I’d like to spend a minute or two looking at some of the new features and functionality introduced with the release of Xendesktop 7.5.
Perhaps a bit premature (although they do have an excellent marketing department, I’m just saying) but last Saturday Citrix announced the release, and return, of XenApp version 7.5! When I, accidently, found out I Tweeted: ‘Criticise, be sceptical, surprised, annoyed, amazed, happy or sad but Citrix XenApp 7.5 is, according to Citrix, ‘back by popular demand’ Well, during the past few day’s I’ve seen a lot of sceptical, annoyed, amazed and sad Tweets appearing on my timeline. That’s right, happy is missing! I guess most of us are still in shock! Last updated on 28-01-2014, scroll down.
Although Citrix has done an excellent job describing both the upgrade and migration process on their E-Docs website, I still feel it’s a subject that somehow needs to be part of my Blog series on XD7 as well. And since I did the same for the XenApp upgrade and migration tools out there it just wouldn’t be fair now would it?! Citrix already announced that, at the moment, there are no upgrade or migration paths available for existing XenApp customers. They are however working on a toolset, including a bunch of scripts, to assist customers in their migration from XenApp 6.5 to XenDesktop 7, which will be included in one of the future releases. Let’s get started, I’ll try and keep it short :-)
XenDesktop 7, and some of the earlier XD editions as well, is based on the FlexCast Management Architecture or FMA in short. Simply put you could state that the FMA is primarily made up out of Delivery Controllers and Agents, of-course there’s more to it but for now lets just leave it at that. Have a look here for a complete overview on FMA. Delivery Agents are installed on all virtual and or physical machines provisioned by XenDesktop 7, they communicate (and register themselves) with the Delivery Controller(s) which on their turn contact the license server and communicate with the central Site configuration database, lets have a closer look.
Or FMA in short. Did you hear? Citrix officially launched XenDesktop 7 just a few weeks ago. One of the biggest releases in years! Of-course I’m just kidding, who could have missed that?! Citrix also announced XenApp 6.5 FP 2 which will be released in June, once again enhancing and extending XenApp’s life, a good thing if you ask me. Although it seems that the Independent Management Architecture (IMA) will probably be around for many more years to come, it’s all FMA from now on when it comes to future developments. I thought it might be a good idea (and time) to have a closer look at FMA. Is it new technology? No. Is it improved? Definitely! Detailed overview? Scroll down!