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    • acebmxerA

      Some dashboard loading issues with v6

      Watching Ignoring Scheduled Pinned Locked Moved Xen Orchestra
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      acebmxerA
      @simonp said: @acebmxer Hi, Thanks to your help we were able to identify an issue with Redis that we think is the source of the v6 dashboard loading issue. Could you try and checkout the fix_redis_encryption_issue branch, rebuild xo and restart ? This should solve the 401 issues. Switched back to Master branch and made some changes to my install script. add diagnostics for missing XO 6 web UI build artifacts Plain bash [[ -f ]] fails silently on unreadable paths owned by SERVICE_USER, causing false-positive missing-artifact warnings. Switch all file/dir tests and grep calls to use sudo. SUCCESS] Xen Orchestra built successfully [INFO] Build verification passed: dist — all JS chunks present. [INFO] Build verification passed: dist — all JS chunks present. [INFO] Creating systemd service... [SUCCESS] Systemd service created and enabled [INFO] Configuring sudo for xo-service (mount/umount/findmnt)... [SUCCESS] Sudo configured for xo-service (mount, umount, findmnt) [INFO] Applying security hardening... [INFO] Starting xo-server service... [INFO] Waiting for Xen Orchestra to become ready (up to 60s)... [INFO] Not ready yet (attempt 1/10), retrying in 6s... [SUCCESS] Xen Orchestra is ready (HTTPS on port 443) [SUCCESS] Update completed successfully! [INFO] New commit: 0f29421627c7 v6 Dashboard still loading correctly. Thank you for the fix.
    • J

      [Solved] SR_SOURCE_SPACE_INSUFFICIENT - Problems enabling HA

      Watching Ignoring Scheduled Pinned Locked Moved Solved XCP-ng
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      J
      @olivierlambert Thanks again for your input and recomendations! I'll verify that this is solved by having the LUN expanded to 8GB instead. Afterwards I'll mark your answer as the solution!
    • stormiS

      XCP-ng 8.3 updates announcements and testing

      Watching Ignoring Scheduled Pinned Locked Moved News
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      P
      @dthenot said: @probain Hello, It's likely linked to the List index out of range bug. That bug was linked to the SR scan failing to introduce CBT_metatadata VDI in the XAPI database, could you try to launch a xe sr-scan uuid=<SR UUID> and try again to disable CBT? If it does not work, could you share the /var/log/SMlog of around the time you are trying to disable CBT? I've sent you a DM for sharing the logs.. Unfortunately I "solved" the issue by deleting all snapshots related to each VM. Including CBT ones. That did make it so I could toggle CBT on the VDIs again. But I've collected the logs for you. This also seems like a good time to raise my suggestion to have somewhere at vates where we could upload details in a similar way to how TrueNAS does it. Suggested here: https://feedback.vates.tech/posts/69/suggesting-to-add-a-debug-file-option
    • P

      XO-Lite back to 0.19

      Watching Ignoring Scheduled Pinned Locked Moved XO Lite
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      acebmxerA
      I just re-ran on main host... [12:27 xcp-ng-haznrrtw ~]# yum clean metadata Loaded plugins: fastestmirror Cleaning repos: xcp-ng-base xcp-ng-updates 6 metadata files removed 6 sqlite files removed 0 metadata files removed [12:29 xcp-ng-haznrrtw ~]# yum update Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Excluding mirror: updates.xcp-ng.org * xcp-ng-base: mirrors.xcp-ng.org Excluding mirror: updates.xcp-ng.org * xcp-ng-updates: mirrors.xcp-ng.org xcp-ng-base/signature | 473 B 00:00:00 xcp-ng-base/signature | 3.0 kB 00:00:00 !!! xcp-ng-updates/signature | 473 B 00:00:00 xcp-ng-updates/signature | 3.0 kB 00:00:00 !!! (1/2): xcp-ng-updates/primary_db | 1.4 MB 00:00:00 (2/2): xcp-ng-base/primary_db | 3.9 MB 00:00:01 No packages marked for update [12:29 xcp-ng-haznrrtw ~]# reboot XO-CE - Commit dec0c XO-Lite still v0.19.0(4ffd1)
    • dcabaleD

      Several errors on boot

      Watching Ignoring Scheduled Pinned Locked Moved Unsolved Hardware
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      dcabaleD
      Thank you all (@olivierlambert , @teddyastie ) for your valuable responses
    • johnnezeroJ

      Server Admin Guide: A Tale of Two Servers: BIOS, GPU, and NUMA Tuning for XCP-ng: Preserving the valuable work done by Tobias Kreidl (@tjkreidl)

      Watching Ignoring Scheduled Pinned Locked Moved Hardware
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      poddingueP
      @tjkreidl My pleasure.
    • B

      Adding new host to pool fails - Stunnel SSL certiticate verification failure

      Watching Ignoring Scheduled Pinned Locked Moved XCP-ng
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      semarieS
      Yes, if the file is empty, it is expected to the openssl x509 command to fail. Does is it the same on the master ?
    • D

      xe-gues-utilities woes on openSUSE Leap 16

      Watching Ignoring Scheduled Pinned Locked Moved XCP-ng
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      D
      @MajorP93 that’s fine - I never use ballooning anyway so I guess I am covered good
    • S

      Ubuntu 24.04 VMs not reporting IP addresses to XCP-NG 8.2.1

      Watching Ignoring Scheduled Pinned Locked Moved XCP-ng
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      olivierlambertO
      Because it works already better than the GO tool from Citrix… There's no urgent fix to do, I personally use it in my production since it's available. It's just less a priority for extra features because it's already ultra stable. Right now, we choose to work in priority on XCP-ng 9.0 than the Rust tools, we can't do everything at once yet.
    • J

      Backups Fail with ENOENT: no such file or directory

      Watching Ignoring Scheduled Pinned Locked Moved Backup
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      J
      @pierrebrunet I inadvertently found more information yesterday. I installed an old e492b commit on a new machine, configured identically to the original, and got a different error but the same effect. The new error is: xcp xo backup Error: read ETIMEDOUT That lead me to this page: https://xcp-ng.org/forum/topic/10799/backup-timeout-error I moved the XO machine onto the same subnet as XCP, leaving the storage behind in a different network. This fixed the issue, at least on commit e492b ... I have not yet tried it on the new release... however I am pretty confident it will be successful. If I'm honest, I think this is a tuning issue between XO and XCP. XO is now mounting an NFS share across this subnet boundary and that mount is not having any sort of performance issue, but for some reason XO times out transferring the same data from dom0? That seems off to me. It's not a probem moving XO to the other subnet, so I've done that, but maybe this deserves a look in the future.
    • D

      XCP-ng Windows PV tools announcements

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      D
      @abudef An overhaul of the guest agent is coming. We're considering adding some kind of update notifications as part of that overhaul, but it'll take some time to suss out the details. Autoupdating the Xen drivers is potentially disruptive and I'd prefer avoiding outages arising from an update coming at a bad time.
    • acebmxerA

      XOA - Memory Usage

      Watching Ignoring Scheduled Pinned Locked Moved Xen Orchestra
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      acebmxerA
      @florent said: @acebmxer back to work thank you for yor patience and help on this. I feel that it's not the same issue , with abrupt increase W will try our best to also fix this one Yes i replied to ticket also.... Yes you can do what is needed to XOA. Just looked at memory and it dropped.... [image: 1779875710969-screenshot_20260527_055458.png]
    • laszlobortelL

      V2V migration disk transfer speed

      Watching Ignoring Scheduled Pinned Locked Moved Advanced features v2v migration disk transfer speed
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      florentF
      @laszlobortel since we are generating the stream sequentially, we though that there wasn't any real world gain. Also, if my understanding is correct using one thread means we will have only one process( + xo + nbdkit-vddk) processes , and we were trying to limit the risk of zombie process locking the disks , which was far too common with the previous code we'll do a quick test to ensure it does not beak anything and propose either a better default of a configuration option note that this will be a concurrency per disk, so VM with a lot of disk will put more pressure on the source
    • Z

      Disaster Recovery Backup - how to restore?

      Watching Ignoring Scheduled Pinned Locked Moved Xen Orchestra
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      olivierlambertO
      It hurts (4y ) but I'm glad we finally managed to get what you needed!! Thanks for posting a comment in here after all this time [image: 1779991585587-21cd8648-f61e-46d9-a52f-4ec55a7b7c8b-image.jpeg]
    • Y

      Test results for Dell Poweredge R770 with NVMe drives

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      Y
      @yllar I'm not sure honestly (I will have to ask the rest of the team), but anyway, even if it were fixed by latest xen package, we still didn't publish a new installer ISO with the fix. Target is still around June for the new ISO. Regards, Yann
    • maximsachsM

      XCP-ng 8.3: Broadcom BCM57414 `bnxt_en` Driver Fails to Probe on HPE DL380a Gen12

      Watching Ignoring Scheduled Pinned Locked Moved Hardware
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      Y
      @maximsachs Thanks for getting back to me on this. I think (and hope) that in the mean time we will have released an official new ISO that fixes the issue you are having. So, you will be better off testing the new official ISO rather than this unofficial one I'll try to ping here when the new official ISO is out. Thanks! Regards, Yann
    • T

      Continuous Replication Speed

      Watching Ignoring Scheduled Pinned Locked Moved Backup
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      @tsukraw I think the bottleneck is indeed the tapdisk and smapiv1. We have full 10Gb WDM between nominal and DR site, and get the same transfer speeds as you on CR. [image: 1779779566351-c860aa15-c649-4608-91f9-0cec88645218-image.jpeg]
    • J

      (Windows) guest IPv6 address doesn't collapse zeroes -> Long IPv6 addresses

      Watching Ignoring Scheduled Pinned Locked Moved Xen Orchestra
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      olivierlambertO
      Still, something to fix
    • olivierlambertO

      🛰️ XO 6: dedicated thread for all your feedback!

      Watching Ignoring Scheduled Pinned Locked Moved Xen Orchestra
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      Afternoon, my session timed out and I do get the normal login page, but when I login I get this UiAlert Message: [image: 1779994906012-screenshot-from-2026-05-28-12-51-11.png] import{B as e,C as t,St as n,U as r,X as i,_ as a,g as o,h as s,m as c,t as l,x as u,xt as d}from"./_plugin-vue_export-helper-DqPMJZfB.js";import{n as f,t as p}from"./VtsIcon-BoVekVkM.js";import{t as m}from"./use-mapper-M_HHKN3j.js";import{t as h}from"./UiButtonIcon-Df9Z1TJo.js";var g={class:`content`},_={class:`alert typo-body-regular-small`},v={key:0},y=l(t({__name:`UiAlert`,props:{accent:{},close:{type:Boolean}},emits:[`close`],setup(t,{emit:l}){let y=l,b=i(),x=m(()=>t.accent,{info:`status:info-circle`,success:`status:success-circle`,warning:`status:warning-circle`,danger:`status:danger-circle`},`info`);return(i,l)=>(e(),a(`div`,{class:n([d(f)({accent:t.accent}),`ui-alert`])},[c(`div`,g,[u(p,{class:`information-icon`,name:d(x),size:`current`},null,8,[`name`]),c(`div`,_,[c(`div`,null,[r(i.$slots,`default`,{},void 0,!0)]),b.description?(e(),a(`div`,v,[r(i.$slots,`description`,{},void 0,!0)])):o(``,!0)]),t.close?(e(),s(h,{key:0,class:`close-button`,icon:`fa:xmark`,accent:`brand`,size:`small`,onClick:l[0]||=e=>y(`close`)})):o(``,!0)])],2))}}),[[`__scopeId`,`data-v-5b9f5cdd`]]);export{y as t}; ... and after back-paging, I was able to login normally.
    • jedimarcusJ

      VIF via REST API?

      Watching Ignoring Scheduled Pinned Locked Moved REST API
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      MathieuRAM
      Hi @jedimarcus, FYI, VIF creation is possible via the REST API POST /rest/v0/vifs