Subcategories

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

    471 Topics
    4k Posts
    M
    Hello. Thank you for your input. I am aware, that this is more of a warning message, than a error. I´m just trying to figure out, what is my best way to go here. My plan was: Setup a repljob for the vm in a lets say hourly interval On the day of the migration, shutdown the vm and start the last replication manually Disable the cr job Start the replicated vm on the new pool, check it and if all is ok, use it as new vm, otherwise start the old vm. The documentation says "If you want to start a VM on your destination host without breaking the CR jobs". Tbh i dont care about breaking the job. If everything works fine, i dont need it anymore, if not, i can setup a new job pretty fast. I was just wondering, if the new vm will stay in "blocked mode" for ever. Kind regards
  • 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...

    508 Topics
    5k Posts
    FagnerMoraesF
    I performed a full backup and a delta backup test. The full backup is working, but the delta backup is not. If you look at the image, I performed 2 full backups successfully, but the first backup, which is not encrypted and is a full backup, is not here — only the .json file that generated it is present. Where would the delta backup be located if not in the same folder as the others? According to the log, I only saw the same location being used. [image: 1780419911823-3f42504c-23cc-410d-b3f4-cfaba3b128a3-image.jpeg]
  • Everything related to Xen Orchestra's REST API

    85 Topics
    642 Posts
    1
    @poddingue Confirmed working, thank you so much for the heads-up, this made my day! Got it wired into the n8n flow and it's running perfectly. One gotcha for anyone else landing here, name_description gets rejected with a 422 "excess property", it has to be nameDescription. Working body: { "nameDescription": "nginx, app-1, app-2 | 2026-06-01" }
  • 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
  • Migration failing but not failing

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  • Plugin transport-email (v0.6.0) broken ?

    Solved
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    1 Votes
    20 Posts
    5k Views
    gskgerG
    @julien-f yes, works well (even with the 3td party script ). Nice job and fast as usual . Thanks @Alexander-0 for helping to pin it down
  • Transfer log missing

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    252 Views
    olivierlambertO
    This is a known issue that will be fixed next week. @julien-f is working on it
  • From the sources build now requires >2GB ram

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    4 Posts
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    M
    I also encountered this problem. If you are using Debian you can use pre-packaged XO from sources https://github.com/mathiswolff/xen-orchestra
  • Error on Delta Backup - cannot read property "length" of undefined

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    16 Posts
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    julien-fJ
    @mbt Great! Thanks for your report and testing
  • Delta Backup job timeout does not get respected

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    5 Posts
    964 Views
    mkrumbholzM
    @olivierlambert I tested this now a bit more. And now it works with the traffic limiter. Your last updates have optimised the backup system too much for my NFS storage and with that froze somehow the timeout (XO is running on local storage). And you are right it is doing it per VM, but i think this was in an older version the other way around (wich would be more important to me, but not for others ). But it would be great if i could get somehow an evenly distribution of the full backups .
  • Disaster Recovery Storage

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    4 Posts
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    olivierlambertO
    You need to get the exact same structure ideally to not lose any data. But it's not a big deal, just copy/rsync whatever you like to the destination and that's it.
  • Migrate failed

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    24 Posts
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    olivierlambertO
    Errors in CAPS means an error from the host. Check host logs, also check dynamic min memory == dynamic max
  • XO updating hosts queries

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    771 Views
    olivierlambertO
    Indeed, XO doc was built for XenServer (before XCP-ng existed). @Darkbeldin will update this accordingly
  • This topic is deleted!

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  • XCP-NG static ip address issue

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    olivierlambertO
    Hi, I'm not sure to get what's your problem. What are you trying to achieve exactly? And what are you doing step by step?
  • XCP-ng 8.2 Rolling Update Error

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    C
    Great to hear, looking forward to the updates.
  • This topic is deleted!

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  • XO Sources Build - Yarn ESOCKETTIMEDOUT ?

    Solved
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    DustyArmstrongD
    I fixed it by running the following: yarn cache clean yarn --network-timeout 10000000
  • xo-cli not working

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    4 Posts
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    olivierlambertO
    Indeed.
  • Backing up of multiple VM's

    Solved
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    3 Posts
    656 Views
    G
    @olivierlambert Oh, I totally missed the Advanced button! Thanks!
  • Pool Storage wont connect to 2nd host

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    873 Views
    olivierlambertO
    Double check your 2nd host have permission to connect to the LUN. Try local commands on this host to see if you can access the LUN (iscsiadm for example).
  • Migrate all VMs bug - some VMs do not show as migrating.

    Solved
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    656 Views
    olivierlambertO
    There's no XO tasks per se, so you can't see it What matters is you have all the VM migrated in the end, but yes, it's not "visible". Next major XO UI will have "XO tasks" that will display clearly the queue
  • getaddrinfo EAI_AGAIN error during backup

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    ForzaF
    I got the same error again today. It's a delta job with two remotes. [image: 1617015537043-fe12531c-52e2-4457-bc13-ee36db7f4fb5-image.png] Even though it says the backup failed, it looks like it is available on both remotes: [image: 1617015649230-ca6eabb8-f810-44ac-bce0-7079755bc7de-image.png] srv01 = pool member srv02 = pool master srv03, srv04 = backup remotes XOA runs on srv02 The error seems to imply that it can't resolve the hostname of srv02, but that seems rather odd. I am using static IP only.
  • Error restoring VMs

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    olivierlambertO
    Hi, Please before creating a thread, read carefully this: https://xen-orchestra.com/docs/community.html Double check you are on the latest commit from master branch.