Subcategories

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

    470 Topics
    4k Posts
    A
    Just an update here that Vates were able to fix my pool. I assume they used the script that was just uploaded so if any one is wondering the impact, it should be fine.
  • ACLs, Self-service, Cloud-init, Load balancing...

    103 Topics
    859 Posts
    J
    @gcpeters4 said: @john.c This is a good idea as well. If the previous suggestion of trying to do a DNS round robin approach doesn't work, this may be my best option. Thanks for taking the time to provide your suggestion! By the way my suggestion is recommended best practice from Microsoft for their Active Directory software and/or technology. My suggestion will be more likely to work if your DNS servers and requests have issues with Round Robin configuration. Plus with my solution you can easily add more servers as domain controllers to the cluster, as required and use replication to keep them consistent and up to date.
  • All XO backup features: full and incremental, replication, mirrors...

    504 Topics
    5k Posts
    florentF
    the last rewrite of the stream processing ( spring 2025 ) focused on stability and memory footprint, and , on a standard cpu, it tops at around 300MB/s per backup job. Your benchmarks are very interesting, and they confirm most of it. this limit was not really an issue since, in most case the xapi was limiting around 100MB/s per disk , but it will be more a more visible limit Note that master have some fixes on the memory usage (not related to backups) That's why we have started an internal workforce focused on performance, with all the teams from the kernel to the backups, including storage, network and xapi. If I can brag a little : [image: 1779106650898-afd7b59b-a4f0-4a92-88ee-2c7ba52d18bf-image.jpeg] i9 , nvme disk , backup to a nvme disk in passthrough, xoa and vm are on the same host, so it's quite far from real world data, but it shows where the limit is
  • Everything related to Xen Orchestra's REST API

    85 Topics
    633 Posts
    DustyArmstrongD
    @florent OK cool, thank you for the info.
  • 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
  • Turned off network boot for XOA in advanced and now broken

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    olivierlambertO
    No problem, happy to help
  • Blank Screen CentOS 8 in fresh xcp-ng 8 installation

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    m076162M
    @MichaelCropper, to answer your question, yes, I enabled networking during the installation process. This allowed me to SSH in following the subsequent reboot to run yum groupinstall "Workstation". VGA was enabled for me and then Video RAM was at 16MiB. @ben20ben brings up good advice with the XCP-ng tools, install it and life gets easier.
  • Installed from sources - no plugins

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    olivierlambertO
    Thanks for the feedback
  • suggestions for future upgrade...

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    cbaguzmanC
    @olivierlambert said in suggestions for future upgrade...: web hooks Thank @olivierlambert I'm going to read about web hooks in xoa.
  • Trusted headers - auth plugin

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    julien-fJ
    The idea is to give the best visibility to your plugin Though I don't think we'll ship it directly to our customer because it's an advanced use case
  • How do I remove "duplicate" host

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    T
    Nevermind. I don't know what I did, but eventually, the host was listed a halted and a Forget option was available. That did the trick.
  • xo-service not starting anymore after upgrade

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    DanpD
    FWIW, this issue was likely due to using an outdated version of Node. The script is being updated to detect this scenario.
  • XO CE migrate fails for WinServer 2019 VM - "Internal Error"

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    olivierlambertO
    Hard to tell. If it happens again, try immediately to compare XO behavior with other clients to see if we can tell where is the problem
  • Snapshot created and then deleted automaticly

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    olivierlambertO
    This is probably a snapshot created to be able to coalesce by the system (when the VM is up). Try to shutdown the VM, I'm pretty sure it will coalesce without needing another snapshot.
  • Syntax and Examples for XO-Server webhooks

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    B
    Because I want to push users through a web portal interface which can obtain information from XO-Server for presentation back (ie: VM status, parameters, etc) whilst also allowing users to start/restart/shutdown VMs. We looked at XOA however it was too expensive and the free version has nag text messages which I don't want presented to users.
  • Copying Backups Offsite & Running on Cloud

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    Marc.pezinM
    Hi, Thanks for picture update, I will fix it
  • Import VM from exported xva

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    H
    Thank you again! This did the magic trick.
  • Delta and DR Backups Recommendations

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    olivierlambertO
    They are two very different backup modes. Why not using delta + CR?
  • Static IP address with cloud-init

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    olivierlambertO
    Hi! Have you read https://xen-orchestra.com/docs/cloudinit.html#requirements ?
  • Installing other programs on XOA

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    olivierlambertO
    Hi, In any case, I strongly suggest that you open a support ticket first The answer might depend on what
  • XO Backup - Auto Start VM?

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    D
    Sorry, you are right. The first time it didn't start and didn't show an error?? I just ran the job again with successful backup and it started without issue.
  • This topic is deleted!

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  • 0 Votes
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    olivierlambertO
    Short answer: no. Long answer: I'm not sure on the "how" we could do that. You should probably ask a XAPI developer about this. I'll try to get one or two here
  • Memory Usage wouldn't be displayed in XOA

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    olivierlambertO
    So yes, it was the service not started properly, so we didn't get the info into XOA You are welcome, enjoy it!
  • LDAP Plugin with start_tls

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    olivierlambertO
    Linking the issue here: https://github.com/vatesfr/xen-orchestra/issues/4999 franc6 created this issue in vatesfr/xen-orchestra closed Feature Request to support TLS for auth-ldap plugin #4999