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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
    itservicesI
    Evening @pierrebrunet My bad. I am now on commit b440f and the issue persist. I have written you a message with the link to the file. Regards, Marc

  • 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

    51 Topics
    471 Posts
    poddingueP
    The Kubernetes CSI driver for Xen Orchestra just hit v0.4.0, and we want it on more real clusters before it reaches a stable release candidate. If you run Kubernetes on XCP-ng VMs, this is a good time to give it a proper workout. What's new in v0.4.0: Local-storage support Automatic pool-discovery fallback Kubernetes metadata now lives in Xen Orchestra VDI tags instead of the deprecated other_config. That change also drops the old requirement for Xen Orchestra 6.4 or newer, so the driver runs on more deployments now. ️ Read this before you upgrade. v0.4.0 is a breaking change. The Kubernetes metadata moved from other_config to VDI tags, so you must migrate before upgrading from v0.3.0. Do not upgrade in place: follow the v0.3.0 to v0.4.0 migration guide in the release notes, then move to v0.4.0. What helps us most is hearing how it behaves on your own setup: what works, what breaks, which storage backend you use, and which flavour of Kubernetes you run (k3s, full k8s, or something else). Edge cases on real clusters are the ones we don't see in our own testing. Where to report: start right here in this thread. It keeps everything visible to the community and lets others on the same setup jump in. If something turns out to be a reproducible bug, we'll move it to a GitHub issue on the repo so the team can track it to a fix. Release notes and migration guide: https://github.com/vatesfr/xenorchestra-csi-driver/releases/tag/v0.4.0
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  • S

    Facing issues while starting xo-server after following install from sources instructions for current master

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    3 Posts
    815 Views
    S
    @DustinB Thanks for replying, will definitely try this once.
  • A

    Error on File Restore

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    A
    @AudiSys said in Error on File Restore: root@VMwXenOrchestra01:/run/sr-mount# tail -n 1 /etc/xo-server/config.toml useSudo = true Yes, as we can see in simple config file, listed in info related to problem. Thanks
  • D

    XE vm-export compress options

    xo export
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    8 Posts
    5k Views
    S
    @olivierlambert Haha, I lost belief in 'logical' many years ago. What I think is logical and what others think is logical, often is very different So, I still think it's great, cause it takes one command out of my CLI VM import pipe line
  • XaaTX

    XO(A) + rclone

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    6 Posts
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    olivierlambertO
    In beta, but still Native support (not via a pseudo FS mount)
  • P

    Power on mode greyed out

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    5 Posts
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    P
    Only my pool master is there. Although I made the change in: Home > Pools > "pool1" > Advanced > Master
  • K

    Backup Remote VLAN

    Solved
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    3 Posts
    842 Views
    K
    @jedimarcus Oh, that makes sense. XO is managing the backup so it needs an IP on the VLAN. I was focusing on the hosts. Once I added a network interface on the XO server for the VLAN, everything worked as expected. Thanks!
  • T

    Private Network Creation Greyed Out

    private xoa networking
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    8 Posts
    3k Views
    BenjiReisB
    Here's how to build it: https://xen-orchestra.com/docs/from_the_sources.html
  • T

    Can't seem to properly create a K8S cluster

    xoa-recipe k8s
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    6 Posts
    2k Views
    BenjiReisB
    Yes that should work
  • M

    Cloudinit does not work correctly

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    9 Posts
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    M
    @olivierlambert said in Cloudinit does not work correctly: @mlustosa said in Cloudinit does not work correctly: ssh-ed25519 This is probably the issue. Are you sure you added correctly your key manually? it's correct. I have two keys, one id_ed25519 and the other id_rsa.
  • S

    CPU Usage Mismatch

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    6 Posts
    1k Views
    S
    I actually had more cores assigned to the vm earlier. Maybe that caused it.
  • J

    This topic is deleted!

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    No one has replied
  • J

    Latest version Xen Orchestra - update how?

    Solved
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    3 Posts
    3k Views
    J
    Update failed and made a new vm. Snapshot now works. Thanks for the tip. Had a nfs connection problem after that but that worked again after I ran an apt install nfs-common on the new vm.
  • D

    Power on function

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    52 Posts
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    D
    Trying something new... Remove all servers from XO and log out. Host 1 is powered off. On host 2. xe task-list uuid ( RO) : 727ecb6b-6f2e-15eb-601b-110b2478996b name-label ( RO): Async.host.power_on name-description ( RO): status ( RO): pending progress ( RO): 0.000 xe task-cancel uuid=727ecb6b-6f2e-15eb-601b-110b2478996b Task is still there. From XCP-NG Center. Shutdown all VMs and host2 (All powered off). Powered up both servers. Wait 15 minutes to make sure no tasks are pending (xe task-list). Logging output to file via putty of; tail -f /var/log/audit.log Added host2 (master) to XO Settings/Servers. The Async.host.power_on task hasn't come back.
  • A

    10GB backup with XOA (XCP to windows NFS)

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    30 Posts
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    julien-fJ
    That sounds feasible indeed
  • E

    This topic is deleted!

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  • I

    Upgraded to XOA 5.48.2 and Can't Do Delta Backups?

    Solved
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    4 Posts
    770 Views
    I
    Aha! Thanks for the heads up.
  • K

    Unable to mount NFS share in XOA

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    H
    @olivierlambert could this error be more verbose? I think this error should say: Cannot write file .keeper_uygbivt5lv on remote <whatever the remote name/address> NFS is mounted but XOA cannot write to mounted dir. This happens in NFSv4 as default when sec=sys on NFS server (that is the default).
  • R

    OVA import failing

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    48 Posts
    24k Views
    G
    @olivierlambert @olivierlambert said in OVA import failing: Keep in mind the file has to flow from your browser toward your XOA, then to your XOA to your host, which might use another network share itself. If your XOA could mount the place where you have your OVA directly, you could use upload-ova utility (see https://github.com/vatesfr/xen-orchestra/tree/master/%40xen-orchestra/upload-ova#usage ) to send them directly. Going to look into that, thank you.
  • D

    Node 12 ssl_choose_client_version:unsupported protocol error with auth-ldap plugin

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    6 Posts
    8k Views
    julien-fJ
    Yep, that's the best solution Have a nice day.
  • A

    XOA Proxy - backup aborted (XOA 5.48.0 - and trial license on enterprise edition)

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    0 Votes
    7 Posts
    1k Views
    olivierlambertO
    @julien-f is aware of the problem, he's working on getting proxy fully independent on the network connection. Can you check why the connection between XOA and your proxy is interrupted? Is there any reason you have in mind?