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XenServer 6.2 Is Now Fully Open Source

Posted by timothy on from the boundless-bounty dept.

First time accepted submitter Jagungal writes "Although the core Xen hypervisor has always been open source from the start, Citrix have now released the next version of their XenServer including all features and tools under an open source license. This includes also introducing a new XenServer.org community portal. The major change for users is that they now get all features from the licensed version for free but unless they pay for support, they have to do all security updates manually. Change logs for the new version 6.2 can be found here. It's been a few years since Citrix started giving it away, free as in beer.

2 of 86 comments (clear)

  1. we ditched vmware for xenserver 2 years back... by Anonymous Coward · · Score: 5, Interesting

    and it was the best choice we ever made.

    live migration is free (as in beer). and it runs its little heart out with no problems.

    2 years now, 30 TB of files, 40 GB of mysql data, about 30 VMs on 4 hosts. not one single problem.

    The only issue we've run into is getting fully paravirtualized FreeBSD. It is a rather involved process. But once you have one VM you just copy it like a template. And luckily ZFS On Linux is starting to be good enough so we don't have to really care about FreeBSD so much.

    Plain-vanilla Xen (not Xenserver) with DRBD (et al.) making instant failover is pretty awesome too.

    Fuck VMWare.

  2. Define open source by Anonymous Coward · · Score: 5, Interesting

    According to

    http://www.xenserver.org/about-xenserver-open-source/gplv2-license.html

    the licenses used include:

    AFL
    Artistic
    ASL 2.0
    BSD
    BSD-like
    LGPL (v2+, v2.1 , v2.1+, v3+, v2+ with linking exception, with linking exception)
    GPL (v2, v2+, v3, v3+, unspecified version, v2 with linking exception)
    OSL
    MIT (v1.1, unspecified version)
    OpenLDAP
    Zlib
    PSF

    That list also includes:

    Qlogic (link is to http://www.qlogic.com/supportx0/agreement.asp , but that's borked)
    Public Domain
    pubkey (artefact; refers to GPG keys for some reason)
    Proprietary
    Distributable
    Freeware

    I'm just a simple hyperchicken lawyer from Andromeda, but in my galaxy, proprietary licenses aren't 'open source' let alone Free software licenses. Same goes for freeware, public domain, etc.

    For the curious, the proprietary-licensed stuff includes software from Brocade Communications, Citrix Systems (!), Emulex, and QLogic.