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VMware related acronyms

Duncan Epping · Jul 29, 2010 ·

We were just talking about some random VMware acronyms during a lab day and I thought I would write the ones down which some of us didn’t know. (Even google did not have the answer to some) I guess the most difficult one to figure out was VPXA/VPXD, which refers to VPX which was the official name for vCenter back in the days….

  • FDM = Fault Domain Manager
  • CSI = Clustering Services Infrastructure
  • PAE = Propero Application Environment
  • ESX = Elastic Sky X
  • GSX = Ground Storm X or Ground Swell X
  • VPX = Virtual Provisioning X
  • VPXA = Virtual Provisioning X Agent
  • VPXD = Virtual Provisioning X Daemon
  • VMX = Virtual Machine eXecutable
  • AAM = Automated Availability Manager
  • VIX = Virtual Infrastructure eXtension
  • VIM = Virtual Infrastructure Management
  • DAS = Distributed Availability Service
  • ccagent = Control Center agent
  • vswif = Virtual Switch Interface
  • vami =Virtual Appliance Management Infrastructure
  • vob = VMkernel Observation
  • MARVIN = Modular Automated Rackable Infrastructure Node
  • WCP = Workload Control Plane

How about code names for releases? Well we had a couple, note that the first name usually refers to ESX and the second to vCenter, so for KL “Kadinsky” was the code name for ESX and Logan for vCenter:

  • DM = Dali/McKinley = VI 3.0
  • NP = Neptune/Pluto = VI 3.5
  • KL = Kadinsky/Logan = vSphere 4.0
  • KL.next = vSphere 4.1
  • MN = Matisse/Newberry = vSphere 5.0
  • OP = Oliveira/Pikes = vSphere 5.5

Of course the big question is where the “X” comes from in ESX, GSX etc. To be honest I don’t know but according to VMware old-timer Mike Di Petrillo (source is this interview (21:30) by Rodney Haywood) the X had been added by an Engineer to make it sound technical and cool!

If there are any to VMware related acronyms that you feel should be on the list which are not too obvious… leave me a comment. (And too obvious would be something like vDS.)

Related

Server aam, ESX, gsx, ha, vix, VMware, vmx, vpx, vpxa, vpxd

Reader Interactions

Comments

  1. Jake says

    29 July, 2010 at 20:10

    I too heard the story about the ‘X’ being a marketing add-on. 😀

    I also heard (years ago) GSX= “Ground Swell”, as opposed to “Ground Storm”. Weird names, but kinda prophetic!

  2. burdweiser says

    29 July, 2010 at 21:41

    I was checking on the WayBackMachine (http://www.archive.org/web/web.php), but couldn’t find anything on the “X”, but you can see some classic info from the old VMware pages. Really fun stuff to see if you’ve been working with the product for a while.

  3. Rob says

    29 July, 2010 at 21:54

    The ‘X’ in ESX/GSX stood for ‘eXtended’. At least that’s what the internal VCI’s told me during the ICW. So it was “Elastic Sky Extended” and “Ground Storm Extended” as monikers, and the names were dropped but the acronyms were kept for some unknown reason. So said Liz or Andrew, I don’t remember.

  4. Duncan Epping says

    29 July, 2010 at 22:26

    I looked around on the internal website but couldn’t find anything around the X, will ask some of the old school employees.

  5. Ryan Johnson says

    29 July, 2010 at 22:38

    The X was just a marketing term. Word has it the marketing company was fired. Ask Phil Aronson.

  6. MLock says

    29 July, 2010 at 23:11

    I too believe GSX was Ground Swell. “A gathering of force or public opinion” is what groundswell means, and that was what Diane and Mendel wanted to happen to the product. Duncan, we *need* to know the truth! 🙂

  7. Rodos says

    29 July, 2010 at 23:19

    I know where the X comes from. Mike D revealed it in an interview I did with him. He was at VMware back in the day and remember it. From memory its right at the end.

    http://rodos.haywood.org/2010/04/mike-dipetrillo-from-vmware-talks-cloud.html

    Rodos

  8. Nathan says

    29 July, 2010 at 23:46

    Can’t believe you published this!
    It’s one of those things few folks know 😉

    I asked the question of what ESX/GSX meant back when I did my 2.5/VC1 course form the instructor, who said the whole Elastic Sky and Ground Swell was compleatly created by a marketing company.

    Did not know about the VPX however thanks Duncan.

  9. David owen says

    30 July, 2010 at 00:19

    I heard the X was put is as marketing ploy as you say. But more specifically because “sex” sells and it made it sound more appealing. Heard that from an instructor so must be gospel lol.

  10. Jason Boche says

    30 July, 2010 at 01:42

    ESX advanced settings… DAS

  11. Duncan Epping says

    30 July, 2010 at 07:17

    Apparently both Ground Swell and Ground Storm where proposed.

  12. Duncan Epping says

    30 July, 2010 at 07:31

    @jason, added DAS 🙂

  13. Andrew Storrs says

    30 July, 2010 at 07:59

    Interesting on the DAS, I would have guessed Distributed AutoStart or something along those lines (since HA is based on FullTime AutoStart) but since EMC re-branded it AAM and that acronym ended up there I’m thinking too far back.

    On a different note, it’s amusing how Elastic Sky X suddenly has some relevance these days – “cloud” computing and all. Perhaps that marketing company was just a little ahead of their time. 😉

  14. Matt C says

    30 July, 2010 at 09:21

    In VMware View ADAM schema and logs you’ll see reference to PAE.

    PAE = Propero Application Environment

  15. Luca Lo Castro says

    30 July, 2010 at 12:45

    I thought X is a variable 🙂

    Happy Friday to everyone

  16. Jason Boche says

    30 July, 2010 at 15:12

    DAS = Dynamic Availability Service

  17. William Lam says

    30 July, 2010 at 15:35

    I’ve also seen the following two in the APIs and logs from time to time:

    VWS = VMware WebServices
    VOD

    Not sure what the last one is but it’s one of the proxy endpoint services found on both vCenter & ESX(i) hosts

  18. William Lam says

    30 July, 2010 at 15:39

    VOD = VPX Operation Dashboard

    http://kb.vmware.com/kb/1021804

  19. Jason Boche says

    30 July, 2010 at 16:12

    Correction:
    DAS = Distributed Availability Service. I’m so embarrassed!
    http://www.boche.net/blog/index.php/2008/11/06/will-our-children-know-what-das-stood-for/

  20. Mike DiPetrillo says

    3 August, 2010 at 13:37

    It was Ground Swell and Elastic Sky. Both were created by a marketing firm. They came in with that and some really disco like brown corporate colors. Disco because that was the name of the project at Stanford that kicked all of this off. Like the 70’s (old mainframe virt) was back. Anyhow, after a vote from the engineers we dropped the long names and went without the initials and added the X to make it sound technical. We kept the brown for a long time but eventually changed to a nicer blue. I think I still have cards in the old brown colors and maybe a shirt or two.

  21. Josh Atwell says

    11 August, 2010 at 14:34

    I have no inside knowledge but adding the X for ESX had to have been a marketing ploy. Every time I say ESX around my wife she thinks I’m spelling or saying sex even though she admits she knows better. Maybe it was an engineer who wanted to make his work sound sexy and suggestive to his spouse or lady on a date.

  22. Ian K says

    16 August, 2010 at 16:45

    HP is using the Elastic Sky X in marketing brochures now.

    http://h18004.www1.hp.com/products/quickspecs/DS_00189/DS_00189.pdf

  23. Marco says

    1 November, 2010 at 21:42

    Where does the i stand for in ESXi?

  24. Hugo Strydom says

    28 November, 2010 at 07:59

    I thought the “X” in ESX stand for eXperiance….Elastic Sky eXperiance 🙂

  25. Rick Vanover says

    28 December, 2010 at 20:43

    Maybe add: NFC, Network File Copy. The fast data mover protocol.

  26. Pablo Padilla says

    1 February, 2011 at 15:18

    I know what the X stands for.
    It stands for “[email protected]”.
    It’s a latin thing.
    🙂

  27. Jane Rimmer says

    9 August, 2011 at 16:50

    Fascinating stuff Duncan, thanks for sharing. I too, like MikeD, remember the brown logo, yuck! I also remember Diane talking about a MUI, anyone care to guess what that stood for?

  28. Mike Burkhart says

    7 March, 2012 at 03:15

    Awesome finds! I am going for my VCI workshop next week, and though that knowing these would be a nice addition to any course 🙂

    Jane – MUI! Haven’t heard that in years, wasn’t that the Management User Interface, as in the web console where we would manage the early ESX servers?

  29. Nate D says

    17 December, 2012 at 09:00

    What does HOSTD stand for?

  30. Linus B. says

    12 February, 2013 at 00:15

    HostD = Host Daemon. I often liken it to the translator for the vmkernel to the vSphere client or vpxa (depending on which way you come in).

  31. [email protected] says

    31 January, 2014 at 06:19

    Wow! Love it. This reminds of the navy blue VMware T-shirt a colleague brought back from PA in 2004. The T-shirt had all the names considered for VC including Control Center, Command Center etc..

  32. Andrew Lytle says

    1 February, 2014 at 01:18

    I want to know where “rui” came from.

  33. Whassup says

    28 April, 2014 at 21:11

    VMware NSX™ what does NSX stand for ???

  34. Bill S X says

    10 July, 2014 at 16:56

    I think NSX basically stands for “this will change the game like ESX did”. Or maybe it just means Nuetron Sky X or something similarly technical and cool.

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About the author

Duncan Epping is a Chief Technologist in the Office of CTO of the Cloud Platform BU at VMware. He is a VCDX (# 007), the author of the "vSAN Deep Dive", the “vSphere Clustering Technical Deep Dive” series, and the host of the "Unexplored Territory" podcast.

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