Subcategories

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

    406 Topics
    3k Posts
    C
    @acebmxer Maybe, did you try an offline install, this solved my issue, then after install i could update/upgrade normally.
  • 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...

    414 Topics
    4k Posts
    olivierlambertO
    I think @florent fixed some timeout things very recently. Please update to latest commit now and try again
  • Everything related to Xen Orchestra's REST API

    70 Topics
    547 Posts
    olivierlambertO
    Nice!! Happy to see more tools coming on top of our REST API!
  • Terraform, Packer or any tool to do IaC

    39 Topics
    373 Posts
    olivierlambertO
    Adding @Cyrille in the convo
  • Building from source fails with commit cb96de6

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    135 Views
    J
    @Andrew many thanks. As do I. See my OP. A failed build doesn't break XO. It leaves the previous successful build in place. My post wasn't to ask how to fix my problem, but to point out the issue to others who might care to know (see my last post). Cheers.
  • Unknown error - this pool is already connected

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    P
    This is an old thread, but I ran into this myself recently. While there is a link to deleting the entire XO configuration, I think I fixed it with a less drastic solution. Remember: I'm just a random dude on the internet posting dangerous commands to try. It worked for me, but your mileage might vary. I run Xen Orchestra in a container (Xen Orchestra, commit e8733 at the time of writing). So I got a command line in the container with: docker exec -it xoa bash Then I ran redis-cli to get a redis command prompt. I typed KEYS * to get a list of keys. One key I saw was: 7) xo:server_host:172.30.0.214". That's the IP of the host I was trying to join (the master of a single-host pool). So I ran: del xo:server_host:172.30.0.214 Then I restarted my container with docker restart xoa. After that, I was able to successfully add the host to Xen Orchestra. Maybe this will help someone else. It got me working again.
  • SAML Auth with Azure AD

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    1 Votes
    32 Posts
    4k Views
    TheNorthernLightT
    @pierrebrunet Are you aware if there is an official guide on how to use this with AzureAD ?
  • freepbx import from esxi wont boot correctly

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    J
    @jsox79 No I did not. Disclaimer - I inherited this FreePBX system and don't know a whole lot about it. Once I got it to boot, I tested by calling my cell from a desk phone and making a page, and both worked as expected so I'm considering everything to be working. Didn't realize re-registering modules was something I may have needed to do.
  • Nordic languages AltGr+<key>

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    3 Posts
    40 Views
    K
    OK, thanks for the quick response
  • The emulator required to run this VM failed to start..?

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    14 Posts
    11k Views
    M
    Bit of a necro-post, but we're mid migration of storage/VM hosts/pools. I have a single win11 VM that's UEFI (not secure boot). It runs just fine on our old 8.1 server that we're migrating off of. If I provision a new UEFI VM on the new pool and point it at the shared storage VHD, it refuses to boot with the same "The emulator required to run this VM..." error OP posted. I've tried restarting the toolstack and "updating the Secure Boot certs" on the host server. Any guidance very much welcomed, I was unaware that this VM wasn't booting on the new pool (the VM is off a lot of the time), and we're a couple weeks from this project completing (and the old server being WEEEd).
  • VM exports sometimes invalid / truncated

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    2 Posts
    55 Views
    olivierlambertO
    Ping @florent
  • XOA w/ secure boot and uefi mode

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    4 Posts
    144 Views
    olivierlambertO
    Not with XOA then (yet). We might switch XOA to UEFI in the future for that. If you are using XO from the source, sure, you can do that
  • [Request] Improve XO6 tags display functionality

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    8 Posts
    254 Views
    tc-atworkT
    @lsouai-vates those look great! @Pilow hey I’m just happy that @olivierlambert officially 100% promised and fully committed to a December 2025 initial release of XO6 on the monthly blog
  • Update Templates

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    1 Votes
    13 Posts
    369 Views
    G
    @olivierlambert The only thing I can think of from newer kernels is NFS options like nconnect=xx for hopefully more speed in the day to day range of duties. As of the pre-LTS, this still wasn't in 8.3. I haven't checked after LTS.
  • ECONNREFUSED when creating SDN network

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    5 Posts
    199 Views
    K
    @bleader Hi, After a restart of the entire host, port 6640 is now listed when I trigger ss. But, unfortunatly, tunnels are not working, every VM on this host loose connection to other in the same sdn network. Exemple with an ping between two hosts : 2025-10-09T12:22:54.781Z|00026|tunnel(handler1)|WARN|receive tunnel port not found (arp,tun_id=0x1f1,tun_src=192.0.0.1,tun_dst=192.0.0.3,tun_ipv6_src=::,tun_ipv6_dst=::,tun_gbp_id=0,tun_gbp_flags=0,tun_tos=0,tun_ttl=64,tun_erspan_ver=0,gtpu_flags=0,gtpu_msgtype=0,tun_flags=key,in_port=33,vlan_tci=0x0000,dl_src=56:30:10:5c:4d:ad,dl_dst=ff:ff:ff:ff:ff:ff,arp_spa=192.168.10.10,arp_tpa=192.168.10.20,arp_op=1,arp_sha=56:30:10:5c:4d:ad,arp_tha=00:00:00:00:00:00) 2025-10-09T12:22:54.781Z|00027|ofproto_dpif_upcall(handler1)|INFO|Dropped 61 log messages in last 59 seconds (most recently, 1 seconds ago) due to excessive rate 2025-10-09T12:22:54.781Z|00028|ofproto_dpif_upcall(handler1)|INFO|received packet on unassociated datapath port 33 If I migrate the VM on the third host to another, network came back. This is very strange, because the network I've choose to test it is one of firt of all created, not last one, so it have worked before, and not now. I don't understand why and what to do...
  • XCP-NG & XOA Trial extend

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    2 Posts
    70 Views
    olivierlambertO
    Hi, As the message said, please reach out to us, you can use the contact form https://vates.tech/contact We'll be happy to discuss and assist in your evaluation
  • Feature request add open in new tab to XO GUI

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    9 Posts
    274 Views
    marcoiM
    @tc-atwork thanks for post, i wasnt able to get xo6 setup as i havent had time to play with it. I look forward to when it released. For now I just keep using xo-lite to open the console window.
  • [VDDK V2V] Migration of VM that had more than 1 snapshot creates multiple VHDs

    Solved
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    242 Views
    P
    @MajorP93 stress of VM migration XD good luck with your V2Vs !
  • ldap user auth doesn't work after update to actual version

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    496 Views
    lsouai-vatesL
    @vmpr hello, to be able to address the problem more clearly can you give me the version of your XO please? and if you are on stable or latest? XO v5.111.0 has been publicly released in latest channel yesterday.
  • CPU radio buttons on usage graph

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    15 Posts
    719 Views
    P
    @DustinB with Easyvirt integrated in the stack
  • Build failure in XO v6

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    8 Posts
    362 Views
    D
    The same issue was reported here, but seems its been fixed already. https://github.com/Jarli01/xenorchestra_installer/issues/137 nickali created this issue in Jarli01/xenorchestra_installer closed v6 build error: Scale is not exported by #137
  • Default resources not showing on template

    Solved
    3
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    3 Posts
    194 Views
    K
    Ah... so I missed the fix by one commit and two hours... I can confirm it resolve it. Thanks!
  • VMware importer using Proxy

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    4 Posts
    534 Views
    florentF
    @hitechhillbilly Hi, For now the import tool does not use the proxy. Not that the full import tool also work from source if you need additional XOA , but we won't be able to connect to them for support
  • VDI is not available

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    6 Posts
    612 Views
    TheLittleDukeT
    @Danp the issue is "resolved" only because we got the host back online so it released the lock. Yes I did try Start on which is method that produced the "The VDI is not available" error no the offline host was not the pool master Yes the VDI's are on shared iSCSI storage (truenas) And I want to note that OTHER VM's that were not on that failed host were able to restart and on any other node without an issue. I was even able to delete old snapshots without an issue so clearly the storage was online and available. It is deeply concerning that we were unable to get the VMs running again and only coincidental that were were able to re-seat the ram module and get it back online -- once it rejoined the pool the locked VM started without any issues on another host, so something was clearly locking it down even though it was fully stopped and visible.