Subcategories

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

    407 Topics
    3k Posts
    D
    Thanks for the information. @Chico008, does the information at https://xcp-ng.org/blog/2025/10/30/xcp-ng-8-3-varstored-update-unbootable-vm-risk-and-remediation/ resolve the issue for you?
  • ACLs, Self-service, Cloud-init, Load balancing...

    96 Topics
    811 Posts
    olivierlambertO
    Indeed, and it's clearly stated at https://docs.xen-orchestra.com/community
  • All XO backup features: full and incremental, replication, mirrors...

    416 Topics
    4k Posts
    olivierlambertO
    Question for @florent
  • Everything related to Xen Orchestra's REST API

    70 Topics
    548 Posts
    D
    @olivierlambert Fun fact -lah is short for lazy ass human AI is coming... [image: 1761837446934-feb6ff1a-7269-4c37-84b8-8ed1d64c3d68-image.png]
  • Terraform, Packer or any tool to do IaC

    39 Topics
    376 Posts
    olivierlambertO
    @Cyrille is back next week
  • XOA says not up to date after 8.3 upgrade

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    olivierlambertO
    Check your NTP is correctly configured. For the rest, it works then
  • XCP-ng Tools Storage contains VDIs I’m unable to Destroy

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    @gduperrey said in XCP-ng Tools Storage contains VDIs I’m unable to Destroy: It seems that it is possible to clean old isos manually, via the command line, as explained in this forum post: https://xcp-ng.org/forum/post/15703 Wau!!! That actually works like charm! Thank you sooooo much!
  • Xen Orchestra has stopped updating commits

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    A
    That happens to me about once every six weeks on one of the XO installs. For what its worth, if I just kill the XO vm and let it reboot, as long as its not out of disk space, it always works the second time.
  • Project Pyrgos

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    olivierlambertO
    We had to reorg a bit the team, with the creation of an internal devops team. We hope to get some cool news in the following months
  • Benchmarks between XCP & TrueNAS

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    mauzillaM
    @andrewperry yes, we replicate TrueNAS to a "standby" TrueNAS using zpool / truenas replication. Our current policy is hourly. We then (plan) to do Incremental replication of all VM's to a standby TrueNAS over weekends giving a 3 possible methods for recovery. Currently we're running into a major drawback with VM's on TrueNAS over NFS (specifically VM's that rely on fast storage such as databases and recordings). We did not anticipate such a huge drop in performance having VHD files over NFS. We're reaching out to XCP to ask them to give us some advice as it could likely be in part due to customization we can make.
  • Add multiple pool/host to XOA

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    @wildones It's good that the XCP hosts can reach each other, but that's not enough. XOA needs to reach all the hosts too. You may want to use an XO proxy to manage remote locations. Please read the XO proxy guide.
  • Urgent: how to stop a backup task

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    olivierlambertO
    The latest release blog post, in the Backup section: https://xen-orchestra.com/blog/xen-orchestra-5-99/
  • LDAP Plugin - Syncing Groups from Windows AD (Server 2016) HELP

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    olivierlambertO
    No problem, happy to see people providing solutions in here! Kudos for that. Would you be interested to contribute to our doc to help even more people at once?
  • XOA / NFS ISO - Unable to create on IPv6 NAS

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    @BenjiReis I tried to fill in the IP address with brackets, but then the discovery of the NFS shares fails. With regular SRs, it works fine without using brackets.
  • Local mirror for XOA and XCP-ng updates

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    ForzaF
    @olivierlambert thanks. I'll read through the documentation and maybe contact support about this.
  • Incremental Replication Health Testing?

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    olivierlambertO
    In fact it's already possible In your replication job: Edit the schedule, check "Health check" box. Target the same SR than your VM are replicated too And voila!
  • Create a shared ISO SR - option to pass SMB version

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    dthenotD
    @stormi So I looked into the code of the ISOSR and there is a parameter for the version in the device-config. The parameter is vers but it can only be V1 or V3. And if it can't connect with V3, it will also try with V1.
  • Does XCP-NG Support Cisco UCS x210c M7 Blades

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    @olivierlambert Thanks, I see they are there
  • Bun / Deno / Node

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    julien-fJ
    Hello @Andrew, thanks for your question! First off, I haven't tested Deno or Node with Xen-Orchestra yet. Changing the Node version can sometimes introduce bugs—some of which may be subtle. For that reason, I’d prefer not to venture into this unless it truly proves to be worth the effort. Secondly, in my experience, benchmarks don’t always translate into meaningful results in complex applications. That said, we are keeping an eye on alternative engines, both in terms of performance and the new features they offer. If we determine that the benefits are significant, we’d definitely consider migrating. Additionally, if any users want to experiment with Deno or Bun, they’re welcome to start dedicated threads on the forum to collaborate. We’d be happy to review and merge compatibility PRs as long as they don’t break Node and aren’t overly complex.
  • auth-ldap 0.6.4 sync group/users?

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    @Danp So I had a problem with ldap, I read older article that mentioned doing this sudo npm install --global xo-server-auth-ldap which coincidently fixed ldap but that is when I noticed sync option were gone. This is just a POC and has noting running, so I will destroy and build new xoa. Thanks for help.
  • Rolling Pool Update - host took too long to restart

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    D
    @tuxpowered said in Rolling Pool Update - host took too long to restart: When the first note reboots (the master), I can see that the system is back up in 5-8 min. If I go in to XO > Settings > Servers and click the Enable/Disable status button to reconnect it pops right up. Again, does not resume migrating the other nodes. That is what I am seeing also, logged here https://xcp-ng.org/forum/topic/9683/rolling-pool-update-incomplete
  • This topic is deleted!

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  • Using tags or custom fields for VM placement

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    olivierlambertO
    The easiest way to guarantee it is to depend on a local resource (local SR or ISO).
  • Acessing console on a remote VM

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    olivierlambertO
    If you proxy (or reverse proxy) any stuff, yes, you need to have a fixed address for the proxy.
  • display bond mode in Pool/network. New to xoa

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    @Andrew Yes, that offscreen was the problem..... Perhaps place it more to the left.