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

    457 Topics
    3k Posts
    A
    @acebmxer Yes, 22 or 24 should work correctly. Some early versions of 24 had issues, but not currently. I'm running 24 and it is working.

  • ACLs, Self-service, Cloud-init, Load balancing...

    101 Topics
    840 Posts
    olivierlambertO
    That's a very good question, let me ask internally. Ping @pdonias he might know the answer

  • All XO backup features: full and incremental, replication, mirrors...

    479 Topics
    5k Posts
    A
    @florent I updated XO to master 60ba5, and still having the issue. I don't see any errors in the backup log. It just says "isFull": true for the ones stuck on full backups. The XO log just reports: Mar 24 16:26:47 xo1 xo-server[21199]: 2026-03-24T20:26:47.315Z xo:backups:worker INFO starting backup Mar 24 16:26:52 xo1 xo-server[21199]: 2026-03-24T20:26:52.359Z xo:xapi:xapi-disks INFO export through vhd Mar 24 16:26:54 xo1 xo-server[21199]: 2026-03-24T20:26:54.410Z xo:xapi:xapi-disks INFO export through vhd Mar 24 16:29:22 xo1 xo-server[21199]: 2026-03-24T20:29:22.250Z xo:backups:worker INFO backup has ended Note, it reports two export through vhd and does two full backups and one delta.

  • Everything related to Xen Orchestra's REST API

    83 Topics
    624 Posts
    K
    @gduperrey Worked swell, thanks

  • 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
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  • B

    Pools don't appear under Settings > Servers on fresh build of XO

    Solved
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    18 Posts
    3k Views
    itservicesI
    @Danp Hi everyone. That "n 18" did it for me. My Xen Orchestra would not hold the connection, with the same "http connection time out". Thanks a bunch Regards Marc
  • J

    Centralize the Server List?

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    0 Votes
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    olivierlambertO
    Hi, You posted in the XO section, so question: why not using Xen Orchestra?
  • M

    libfuse.so: error adding symbols: File in wrong format

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    0 Votes
    45 Posts
    22k Views
    M
    @Mark-C Wouldn't have made it without your help! Super. So far everything seems to be working normally, except for my original issue on the other topic, posting there now. If any more issues come up I'll post them here and reference on this topic. Many thanks!!
  • L

    XOA does not refresh quickly status of NICs

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    4 Posts
    931 Views
    olivierlambertO
    @KPS This is an internal ticket. But I'm not against having a public issue as well
  • henri9813H

    Show the bandwith of VM/ Host in differents units

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    olivierlambertO
    It might be easier to configure this in the next XO UI Thanks for the feedback though
  • GheppyG

    Ability to cloning/multiplay only one VHD.

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    10 Posts
    1k Views
    olivierlambertO
    In essence, you can write any script you like in your VM that would be executed, test whatever you want in the database, and if it's OK, write a special key in the XenStore. XO will detect it and consider the backup health check done and working
  • Byte_SmarterB

    Help Diagnose: Backup error spawn /usr/bin/node EAGAIN

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    6 Posts
    2k Views
    planedropP
    What kind of backups are these? Incremental (delta), full, etc..? I think that'll help determining the issue, I had something similar once specifically with an incremental and was able to fix it. May not be related though since that was a while ago and on stable release channel for XOA.
  • s-masterS

    VMware import stuck at "Importing..."

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    13 Posts
    4k Views
    planedropP
    Hmmmmm I need to look back through some of my old posts and notes but I had a similar issue with a VM with large number of disks. The disks themselves being big wasn't the issue, it was just having a huge number of them that eventually cased a problem. Ended up migrating by moving a single VHD and rebuilding things (the specific system didn't really "need" all the VHDs so it was an easy fix for me, wouldn't be the case here haha). If you are trying to reduce the number of hosts though, why would migrating the VCSA help? If you're powering off a host then wouldn't you not need the VCSA to be running anyway? Or do you have more than 1 ESXi instance? Might be easiest to just migrate it to another ESXi host if that's the goal, since you won't need the VCSA once you fully move to XCP-ng (assuming you are doing so).
  • tc-atworkT

    Attempting to migrate VM to different host in a different pool get 'operation failed'

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    9 Posts
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    olivierlambertO
    You can create a valid VHD file with the command uuidgen
  • tc-atworkT

    XO6/XOLite Power state dropdown suggestion

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    5 Posts
    927 Views
    tc-atworkT
    @clemencebx Awesome, thanks!
  • S

    How to install Tools for Windows 2019 VM?

    Solved
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    3 Posts
    6k Views
    S
    @olivierlambert Thank you so much. Got it.
  • S

    The host toolstack is still initialising. Please wait. - unable to do anything.

    Solved
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    3 Posts
    2k Views
    S
    @Danp Ya, I normally restart the master first, but it was late and I was just trying to get them patched and restarted. I restarted 03 and everything came back up. Thanks!
  • M

    Convert ESXI's VMDK file to VHD

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    4 Posts
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    olivierlambertO
    If you want to put VHD file in an existing NFS SR, you need to indeed have an UUID type. Note that the SR file structure should NOT have any subfolder into it. To generate an UUID, you can use uuidgen command.
  • C

    transport-email unable to send to GMail recipient

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    35 Posts
    13k Views
    julien-fJ
    @CJ Please test the branch email-local-hostname which make the local hostname configurable and keep me posted.
  • E

    Unable to reconnect XCP server after XOA update

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    1 Votes
    12 Posts
    2k Views
    DanpD
    Sounds like a rights issue.
  • C

    restoring

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    7 Posts
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    olivierlambertO
    Don't forget to always stay up to date to the latest commit as possible, because there's no support on older code for the version on Github
  • H

    Converting XOA Community Edition into the fully supported Xen Orchestra

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    3 Posts
    488 Views
    H
    @Gheppy thank you for the response. I will do that.
  • M

    Enabling and using NBD backups

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    2 Posts
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    T
    @MrNaz I recommend reading the XO blog; updates are published monthly. NBD was introduced in the 5.76 release and the ability to enable in the Xen Orchestra UI was introduced in 5.79 https://xen-orchestra.com/blog/xen-orchestra-5-76/ https://xen-orchestra.com/blog/xen-orchestra-5-79/ Also enhancements were released in 5.81 https://xen-orchestra.com/blog/xen-orchestra-5-81/
  • M

    XO CR: Vlan does not follow for all Vif

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    12 Posts
    3k Views
    M
    Old thread i know but i will say that there is an issue with using VLAN.id 1 I am permitting all vlans end to end on my infrastructure and the only vlan that doesnt work is 1. If i move the VM to another vlan then everything works. I suppose the solution is to not use vlan.id 1 but thats terrible. all vlans are permissiable.
  • N

    SSL routines:ssl3_get_record:decryption failed or bad record when runing Full Backup

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    9 Posts
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    olivierlambertO
    Ah great news Thanks for the feedback!