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

    473 Topics
    4k Posts
    olivierlambertO
    Hi, IP conflict?

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

    104 Topics
    863 Posts
    laszlobortelL
    @florent Thanks for your reply! We have started to migrate thousands of VMs, so disk transfer speed is important for us.. We will also do our detailed tests soon with different threads setting and publish it here. I think threads=1 is a good and logical default, but not efficient. Others might complain if you set it to a higher value. Configuration option would be a real good solution.

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

    511 Topics
    5k Posts
    DanpD
    @skipthompson81 said: this CONFLICT is not OK! You will need to provide more details about this specific backup job. It's possible that the backup succeeded, but then the subsequent Health Check failed or timed out. Have you tried downloading and examining the full log from the failed backup? [image: 1781371917690-65a4470c-0b71-474b-b506-1512e1fbbf45-image.jpeg]

  • Everything related to Xen Orchestra's REST API

    86 Topics
    645 Posts
    J
    Hello I'm pulling stats for all VMs to understand CPU usage. We're a bit behind the curve in terms of XO versions, but these questions hopefully are still relevant. If using a granularity of days, the interval is set to 86400 (understandably) but the endTimestamp varies. Running this on June 9th @ ~1740 we get timestamps for both Mon Jun 8 01:00:00 AM BST 2026 and Tues Jun 9 01:00:00 AM BST 2026. Does this average across the day? Why is the timestamp 0100? Why would there be different timestamps between VMs (all are running) and does that mean that the figures are misaligned in the results? These are retrieved via curl and a bash script, a bit hacky, but for clarity the request is: ++ curl -X GET -s -H accept:application/json -b authenticationToken=[[REDACTED]] -o [[REDACTED]] 'https://[[REDACTED]]/rest/v0/vms/[[REDACTED]]/stats?granularity=days' Really keen to know if we can control the start and endtime, as well as provide a manual interval, as well as the aggregation strategy (min, max, average). Are any of these possible? Lastly, is cpuUsage the percentage as per the dashboard, but averaged over all CPUs? Thanks so much in advance. James

  • Terraform, Packer or any tool to do IaC

    50 Topics
    470 Posts
    CyrilleC
    Kubernetes CSI Driver for XO new release v0.3.0 Stable CSI Volume Identity: This decouples Kubernetes volume identity from backend storage lifecycle events (e.g. VDI migration between Storage Repositories) Topology-Aware Volume Provisioning: Dynamic provisioning now supports topology-aware pool selection. ️ Migration required from v0.2.0 to v0.3.0 Full release note: https://github.com/vatesfr/xenorchestra-csi-driver/releases/tag/v0.3.0
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  • borzelB

    Developing XenOrchestra

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    1 Votes
    2 Posts
    524 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.
  • SoarinS

    Error When Creating VM

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    0 Votes
    6 Posts
    1k Views
    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
  • K

    Int Error when trying delta backups in XO

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    14 Posts
    3k Views
    DanpD
    Use FreeBSD instead of FreeNAS Avoid JPE
  • M

    Auto Power ON says Invalid Parameters

    Solved
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    21 Posts
    6k Views
    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.
  • P

    Seem to have lost a host along the way.

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    1 Posts
    971 Views
    No one has replied
  • G

    Xen Orchestra Webpage not working correctly via Netscaler

    Solved
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    7 Posts
    2k Views
    G
    Thanks for your help @olivierlambert After Enabling the Websockets everything works now. The Webpage is now display correctly without any issues.
  • X

    XOA import script failing silently

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    6 Posts
    2k Views
    olivierlambertO
    Hi! The new standard way to import is here: https://xen-orchestra.com/#!/xoa Let me know if you have any issue. It's still in beta yet, and we got one small issue to fix (it won't fetch the XO username/password, so it's still admin@admin.net / admin)
  • A

    What is miss in XO and What i like and What I like to have ;-)

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    3 Posts
    639 Views
    A
    THX Oliver I will try it soon more like XO-CLI
  • KudzuK

    XOSAN - few questions :)

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    4 Posts
    2k Views
    olivierlambertO
    Technically everything is possible (even adding disk) but not with the XOSAN UI. If you want more flexibility, I suggest you wait for XOSANv2.
  • P

    Migrate VM with a private network to another host.

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    7 Posts
    3k Views
    olivierlambertO
    Advanced tab of the VM view, "Start on…" button. Cross server private network will be a Xen Orchestra plugin for our next release.
  • akurzawaA

    After started CR backup I cannot open XOA web page

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    5 Posts
    810 Views
    julien-fJ
    @olivierlambert If you're talking about the merge, yes it's done in separate threads.
  • akurzawaA

    Continous replication - testing - start replicated VM

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    2 Posts
    469 Views
    olivierlambertO
    That's normal. If you boot the replicated VMs, then blocks will be changed. It mean no further delta replication will work on this VM. Force boot it if you lost the original VM and you don't care about delta toward the copy anymore. If you just want to test the VM without doing a new full (breaking the delta chain), boot with a copy. I think I explained that in this video: https://www.youtube.com/watch?v=FfUqIwT8KzI That's a display glitch.
  • akurzawaA

    Wrong time on XOA

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    7 Posts
    5k Views
    olivierlambertO
    It's tzdata
  • ?

    host.call_plugin?

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    0 Votes
    2 Posts
    1k Views
    olivierlambertO
    It's everytime a XAPI plugin is called. Eg the update plugin is called regularly and there is other plugins. So it's OK
  • ?

    Error when migrate with XOA

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    3 Posts
    1k Views
    olivierlambertO
    Ah yes, when you migrate, unmount your CD drive, sometimes it causes issues!
  • ?

    This topic is deleted!

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    No one has replied
  • ?

    Importing VMs all with same mac-address

    Moved
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    7 Posts
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    ?
    @borzel sweet.
  • SoarinS

    This topic is deleted!

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  • P

    "Cannot GET /" Error after update

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    11 Posts
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    P
    In case someone ran into the same problem here is how I solved it. I had a feeling this was http mounts issue. I checked and looks like during update process the .xo-server.toml got deleted. I copied the sample one from the /opt/xen-orchestra/packages/xo-server/sample.config.toml , edited the http.mount and bob's your uncle. I have a feeling this has something to do with the format of that file change. When I originally built from source the file has a slightly different syntax and it was called .xo-server.yaml. At least according tot he directions I used to build. In any case its all back to normal now. Thanks you everyone for your help.
  • ?

    Try to import .ova

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    26 Posts
    11k Views
    olivierlambertO
    Thanks, this way we'll have a way to understand what's wrong with this OVA, if it's something really specific or a VMWare way to make something we didn't expected