Subcategories

  • VMs, hosts, pools, networks and all other usual management tasks.

    462 Topics
    4k Posts
    K
    @dinhngtu Thanks for the fast response, as always.
  • ACLs, Self-service, Cloud-init, Load balancing...

    102 Topics
    853 Posts
    I
    @simonp - Can you reshare the dashboards. The link says json is not available for any of these dashboards,
  • All XO backup features: full and incremental, replication, mirrors...

    497 Topics
    5k Posts
    A
    So the scheduled backup at 1pm this afternoon ran with no issue. As stated previously the Coalesces are adding now now show 2 for vm. edit - Apr 21 11:22:55 xo-ce xo-server[15617]: }, Apr 21 11:22:55 xo-ce xo-server[15617]: summary: { duration: '6m', cpuUsage: '4%', memoryUsage: '29.01 MiB' } Apr 21 11:22:55 xo-ce xo-server[15617]: } Apr 21 13:00:00 xo-ce xo-server[16924]: 2026-04-21T17:00:00.320Z xo:backups:worker INFO starting backup Apr 21 13:00:00 xo-ce sudo[16938]: xo-service : PWD=/opt/xen-orchestra/packages/xo-server ; USER=root ; COMMAND=/usr/bin/mount -o -t nf> Apr 21 13:00:00 xo-ce sudo[16938]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=996) Apr 21 13:00:00 xo-ce sudo[16938]: pam_unix(sudo:session): session closed for user root Apr 21 13:00:06 xo-ce xo-server[16924]: 2026-04-21T17:00:06.941Z xo:backups:MixinBackupWriter INFO deleting unused VHD { Apr 21 13:00:06 xo-ce xo-server[16924]: path: '/xo-vm-backups/138538a8-ef52-4d0a-4433-5ebb31d7e152/vdis/9f7daac4-80a1-41f9-8af0-99b6fe> Apr 21 13:00:06 xo-ce xo-server[16924]: } Apr 21 13:00:19 xo-ce xo-server[16924]: 2026-04-21T17:00:19.536Z xo:backups:MixinBackupWriter INFO deleting unused VHD { Apr 21 13:00:19 xo-ce xo-server[16924]: path: '/xo-vm-backups/6d733582-0728-b67c-084b-56abe6047bfc/vdis/9f7daac4-80a1-41f9-8af0-99b6fe> Apr 21 13:00:19 xo-ce xo-server[16924]: } Apr 21 13:01:23 xo-ce xo-server[16924]: 2026-04-21T17:01:23.971Z xo:backups:worker INFO backup has ended Apr 21 13:01:23 xo-ce sudo[16971]: xo-service : PWD=/opt/xen-orchestra/packages/xo-server ; USER=root ; COMMAND=/usr/bin/umount /run/xo-> Apr 21 13:01:23 xo-ce sudo[16971]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=996) Apr 21 13:01:23 xo-ce sudo[16971]: pam_unix(sudo:session): session closed for user root Apr 21 13:01:24 xo-ce xo-server[16924]: 2026-04-21T17:01:24.029Z xo:backups:worker INFO process will exit { Apr 21 13:01:24 xo-ce xo-server[16924]: duration: 83708608, Apr 21 13:01:24 xo-ce xo-server[16924]: exitCode: 0, Apr 21 13:01:24 xo-ce xo-server[16924]: resourceUsage: { Apr 21 13:01:24 xo-ce xo-server[16924]: userCPUTime: 31147905, Apr 21 13:01:24 xo-ce xo-server[16924]: systemCPUTime: 14319055, Apr 21 13:01:24 xo-ce xo-server[16924]: maxRSS: 65888, Apr 21 13:01:24 xo-ce xo-server[16924]: sharedMemorySize: 0, Apr 21 13:01:24 xo-ce xo-server[16924]: unsharedDataSize: 0, Apr 21 13:01:24 xo-ce xo-server[16924]: unsharedStackSize: 0, Apr 21 13:01:24 xo-ce xo-server[16924]: minorPageFault: 367979, Apr 21 13:01:24 xo-ce xo-server[16924]: majorPageFault: 1, Apr 21 13:01:24 xo-ce xo-server[16924]: swappedOut: 0, Apr 21 13:01:24 xo-ce xo-server[16924]: fsRead: 5648, Apr 21 13:01:24 xo-ce xo-server[16924]: fsWrite: 16101272, Apr 21 13:01:24 xo-ce xo-server[16924]: ipcSent: 0, Apr 21 13:01:24 xo-ce xo-server[16924]: ipcReceived: 0, Apr 21 13:01:24 xo-ce xo-server[16924]: signalsCount: 0, Apr 21 13:01:24 xo-ce xo-server[16924]: voluntaryContextSwitches: 65983, Apr 21 13:01:24 xo-ce xo-server[16924]: involuntaryContextSwitches: 7745 Apr 21 13:01:24 xo-ce xo-server[16924]: }, Apr 21 13:01:24 xo-ce xo-server[16924]: summary: { duration: '1m', cpuUsage: '54%', memoryUsage: '64.34 MiB' } Apr 21 13:01:24 xo-ce xo-server[16924]: } lines 617-656/656 (END)
  • Everything related to Xen Orchestra's REST API

    84 Topics
    630 Posts
    K
    @olivierlambert & @mathieura thanks for the speedy response. Duly noted, very much appreciated.
  • Terraform, Packer or any tool to do IaC

    49 Topics
    463 Posts
    dalemD
    Version 1.4.0 is released: https://codeberg.org/NiXOA/system/releases/tag/v1.4.0 It includes significant changes and improvements, including: dedicated getting started section, migration to valkey, only needing to clone system, and helper scripts. the xen-orchestra-ce nixpkg now references the libvhdi nixpkg, and the core flake now references and pulls from the xen-orchestra-ce repo as an overlay. System (the user input flake) now uses the Core repo as an overlay, reducing the need to clone both locally AND allowing system to pull new updates and releases from core. XO, and libvhdi as needed. The next goal is: Make an xsconsole-like TUI Automate package updates for libvhdi and xen-orchestra-ce using CI/CD pipelines Submit libvhdi and xen-orchestra-ce as official nixpkgs
  • Moving VMs in a multi-pool setup

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    Olivier - the destination storage was attached to the wrong pool. It was behaving correctly, but not doing what I wanted.
  • Weird issues migrating VMs between hosts

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    borzelB
    @coolrunnings82 no
  • [XOCE] Building on FreeBSD 12 - Error bcrypt_lib while yarn

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    1 Posts
    369 Views
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  • Building from master branch - is that "latest" channel?

    Solved
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    9 Posts
    2k Views
    olivierlambertO
    I'm fed up with trolling. I already explained that XOA can be seen as a "Xen Orchestra dedicated distro", we make the choice to build it from a "snapshot" (commit) on various component. It's not based on a GitHub branch. That's our choice that you can do on your side if you want to build a XOA equivalent. You have all the 3 liberties of GPL software because everything is available on GitHub. XOA is a choice of which version to use together for each component, with QA and mastered env to be able to make efficient support. If you can't understand that despite 3 or 4 persons explained that to you, we can't do anything else. Good bye.
  • DR backup between sites

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    3 Posts
    860 Views
    Marc.pezinM
    Yes, for now and until the proxies are available, everything is going through the XOA. In your example, it goes from Site 2 (VM1) to Site 1 (XOA) and then to site 3 (VM1 replicated) If you are interested into proxies, feel free to subscribe on the form at the end of the article, we are planning to have an alpha version as soon as possible
  • XO doesn't show stats for SR's that have disconnected servers

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    1 Posts
    508 Views
    No one has replied
  • backups show wrong size

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    borzelB
    ok, makes sense
  • Trying to migrate

    Solved
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    26 Posts
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    borzelB
    @fraggan I use booth and hope that the new XO v6 is more clear about that
  • 0 Votes
    4 Posts
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    olivierlambertO
    It's fully updated 7.6, so please do all upgrade.
  • Xen Orchresta port change not working

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    2 Posts
    856 Views
    MajorTomM
    @DukeVenator I suppose you've done that, but just in case I'lll ask: have you issued systemctl restart xo-server.service ? Firewall rules may need modyfying. What is the output of ufw status verbose ?
  • can't log in to a new XOA instance

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    11 Posts
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    A
    This has been fixed in the RC. Now works perfectly fine.
  • Blog Entry for 5.36

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    2 Posts
    694 Views
    Marc.pezinM
    Thanks for feedback, it's corrected on the blogpost
  • Fresh Install - Can't Create VMs or See VMs after Refresh?

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    17 Posts
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    B
    @Danp No, I haven't as I never use non-LTS servers from Ubuntu, and most software and guides asks for LTS. I might test it later with 19.04 but my posting here was more for the sake of others as I imagine that I'm not the only one that has experienced this on Ubuntu so when I figured out that it works in Debian I figured others could get some help too. It might also point the developers in the right direction if they wish to look into this, I don't know how many users there are that have got this problem but at least there are some of us so it might be something to look at if not at least there is a posted alternative. Most would not change OS if all guides tell them that Ubuntu works so this was more meant as a PSA if nothing else.
  • Windows 7 VM backup issues

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    1 Posts
    436 Views
    No one has replied
  • Developing XenOrchestra

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    2 Posts
    495 Views
    olivierlambertO
    It's Javascript, so there's no really mandatory tools: Any text editor supporting editor config for basic rules formatting is a good start A GitHub account Same recommendation for the dev env than running XO from the sources: NodeJS 8 and yarn That's pretty much it.
  • Error When Creating VM

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    6 Posts
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    olivierlambertO
    Try to remove the source folder and reinstall it. Please try following the official documentation: https://xen-orchestra.com/docs/from_the_sources.html
  • Int Error when trying delta backups in XO

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    14 Posts
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    DanpD
    Use FreeBSD instead of FreeNAS Avoid JPE
  • Auto Power ON says Invalid Parameters

    Solved
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    M
    @cg it works on restored VMs from pre-fix backups. I haven't tested post fix backups yet. However, it also works on newly installed VMs.
  • Seem to have lost a host along the way.

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    No one has replied
  • Xen Orchestra Webpage not working correctly via Netscaler

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    7 Posts
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    G
    Thanks for your help @olivierlambert After Enabling the Websockets everything works now. The Webpage is now display correctly without any issues.