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

    381 Topics
    3k Posts
    D
    @Cygace Someone from the community may jump in and help troubleshoot this. The best approach would be to not modify the Dom0 installation by installing Zabbix via a community post, as you're customizing the installation. The vates team and XCP-ng specifically need to include these packages to ensure you're able to get support. Best of luck

  • ACLs, Self-service, Cloud-init, Load balancing...

    93 Topics
    789 Posts
    P
    I did stick to version: 1 in my working configuration [image: 1757959695876-01998ae9-bb3f-4a3c-b3f6-b1d34ae23704-image.png] Had to rename my "Ethernet 2" nic name to Ethernet2 without the space You have to put the exact template nic name for this to work.

  • All XO backup features: full and incremental, replication, mirrors...

    389 Topics
    4k Posts
    A
    @florent Sep 15 10:00:01 xo1 xo-server[5582]: 2025-09-15T14:00:01.026Z xo:backups:worker INFO starting backup Sep 15 10:00:32 xo1 xo-server[5582]: 2025-09-15T14:00:32.794Z xo:xapi:xapi-disks INFO Error in openNbdCBT XapiError: SR_BACKEND_FAILURE_460(, Failed to calculate changed blocks for given VD Is. [opterr=Source and target VDI are unrelated], ) Sep 15 10:00:32 xo1 xo-server[5582]: at XapiError.wrap (file:///opt/xo/xo-builds/xen-orchestra-202509150942/packages/xen-api/_XapiError.mjs:16:12) Sep 15 10:00:32 xo1 xo-server[5582]: at default (file:///opt/xo/xo-builds/xen-orchestra-202509150942/packages/xen-api/_getTaskResult.mjs:13:29) Sep 15 10:00:32 xo1 xo-server[5582]: at Xapi._addRecordToCache (file:///opt/xo/xo-builds/xen-orchestra-202509150942/packages/xen-api/index.mjs:1073:24) Sep 15 10:00:32 xo1 xo-server[5582]: at file:///opt/xo/xo-builds/xen-orchestra-202509150942/packages/xen-api/index.mjs:1107:14 Sep 15 10:00:32 xo1 xo-server[5582]: at Array.forEach (<anonymous>) Sep 15 10:00:32 xo1 xo-server[5582]: at Xapi._processEvents (file:///opt/xo/xo-builds/xen-orchestra-202509150942/packages/xen-api/index.mjs:1097:12) Sep 15 10:00:32 xo1 xo-server[5582]: at Xapi._watchEvents (file:///opt/xo/xo-builds/xen-orchestra-202509150942/packages/xen-api/index.mjs:1270:14) Sep 15 10:00:32 xo1 xo-server[5582]: at process.processTicksAndRejections (node:internal/process/task_queues:105:5) { Sep 15 10:00:32 xo1 xo-server[5582]: code: 'SR_BACKEND_FAILURE_460', Sep 15 10:00:32 xo1 xo-server[5582]: params: [ Sep 15 10:00:32 xo1 xo-server[5582]: '', Sep 15 10:00:32 xo1 xo-server[5582]: 'Failed to calculate changed blocks for given VDIs. [opterr=Source and target VDI are unrelated]', Sep 15 10:00:32 xo1 xo-server[5582]: '' Sep 15 10:00:32 xo1 xo-server[5582]: ], Sep 15 10:00:32 xo1 xo-server[5582]: call: undefined, Sep 15 10:00:32 xo1 xo-server[5582]: url: undefined, Sep 15 10:00:32 xo1 xo-server[5582]: task: task { Sep 15 10:00:32 xo1 xo-server[5582]: uuid: '6265a41c-29c3-f4d9-5f0c-e52db6e0fcc9', Sep 15 10:00:32 xo1 xo-server[5582]: name_label: 'Async.VDI.list_changed_blocks', Sep 15 10:00:32 xo1 xo-server[5582]: name_description: '', Sep 15 10:00:32 xo1 xo-server[5582]: allowed_operations: [], Sep 15 10:00:32 xo1 xo-server[5582]: current_operations: {}, Sep 15 10:00:32 xo1 xo-server[5582]: created: '20250915T14:00:32Z', Sep 15 10:00:32 xo1 xo-server[5582]: finished: '20250915T14:00:32Z', Sep 15 10:00:32 xo1 xo-server[5582]: status: 'failure', Sep 15 10:00:32 xo1 xo-server[5582]: resident_on: 'OpaqueRef:65b7a047-094b-4c7a-a503-2823e92b9fe4', Sep 15 10:00:32 xo1 xo-server[5582]: progress: 1, Sep 15 10:00:32 xo1 xo-server[5582]: type: '<none/>', Sep 15 10:00:32 xo1 xo-server[5582]: result: '', Sep 15 10:00:32 xo1 xo-server[5582]: error_info: [ Sep 15 10:00:32 xo1 xo-server[5582]: 'SR_BACKEND_FAILURE_460', Sep 15 10:00:32 xo1 xo-server[5582]: '', Sep 15 10:00:32 xo1 xo-server[5582]: 'Failed to calculate changed blocks for given VDIs. [opterr=Source and target VDI are unrelated]', Sep 15 10:00:32 xo1 xo-server[5582]: '' Sep 15 10:00:32 xo1 xo-server[5582]: ], Sep 15 10:00:32 xo1 xo-server[5582]: other_config: {}, Sep 15 10:00:32 xo1 xo-server[5582]: subtask_of: 'OpaqueRef:NULL', Sep 15 10:00:32 xo1 xo-server[5582]: subtasks: [], Sep 15 10:00:32 xo1 xo-server[5582]: backtrace: '(((process xapi)(filename lib/backtrace.ml)(line 210))((process xapi)(filename ocaml/xapi/storage_utils.ml)(line 141))((process xapi)(fi lename ocaml/xapi/message_forwarding.ml)(line 141))((process xapi)(filename ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml)(line 24))((process xapi)(filename ocaml/libs/x api-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml)(line 39))((process xapi)(filename ocaml/xapi/rbac.ml)(line 188))((process xapi)(filename ocaml/xapi/rbac.ml)(line 197))((process xapi) (filename ocaml/xapi/server_helpers.ml)(line 77)))' Sep 15 10:00:32 xo1 xo-server[5582]: } Sep 15 10:00:32 xo1 xo-server[5582]: } Sep 15 10:00:35 xo1 xo-server[5582]: 2025-09-15T14:00:35.240Z xo:xapi:vdi WARN invalid HTTP header in response body { Sep 15 10:00:35 xo1 xo-server[5582]: body: 'HTTP/1.1 500 Internal Error\r\n' + Sep 15 10:00:35 xo1 xo-server[5582]: 'content-length: 318\r\n' + Sep 15 10:00:35 xo1 xo-server[5582]: 'content-type: text/html\r\n' + Sep 15 10:00:35 xo1 xo-server[5582]: 'connection: close\r\n' + Sep 15 10:00:35 xo1 xo-server[5582]: 'cache-control: no-cache, no-store\r\n' + Sep 15 10:00:35 xo1 xo-server[5582]: '\r\n' + Sep 15 10:00:35 xo1 xo-server[5582]: '<html><body><h1>HTTP 500 internal server error</h1>An unexpected error occurred; please wait a while and try again. If the problem persists, please contact your support representative.<h1> Additional information </h1>VDI_INCOMPATIBLE_TYPE: [ OpaqueRef:ec54186c-0ab5-0390-d244-64414e9d8887; CBT metadata ]</body></html>' Sep 15 10:00:35 xo1 xo-server[5582]: } Sep 15 10:00:35 xo1 xo-server[5582]: 2025-09-15T14:00:35.249Z xo:xapi:xapi-disks WARN can't compute delta OpaqueRef:888ccaa8-07c6-e6f0-3bfb-3e6b5ac4da2a from OpaqueRef:ec54186c-0ab5-0390-d2 44-64414e9d8887, fallBack to a full { Sep 15 10:00:35 xo1 xo-server[5582]: error: Error: invalid HTTP header in response body Sep 15 10:00:35 xo1 xo-server[5582]: at checkVdiExport (file:///opt/xo/xo-builds/xen-orchestra-202509150942/@xen-orchestra/xapi/vdi.mjs:36:19) Sep 15 10:00:35 xo1 xo-server[5582]: at process.processTicksAndRejections (node:internal/process/task_queues:105:5) Sep 15 10:00:35 xo1 xo-server[5582]: at async Xapi.exportContent (file:///opt/xo/xo-builds/xen-orchestra-202509150942/@xen-orchestra/xapi/vdi.mjs:244:5) Sep 15 10:00:35 xo1 xo-server[5582]: at async #getExportStream (file:///opt/xo/xo-builds/xen-orchestra-202509150942/@xen-orchestra/xapi/disks/XapiVhdStreamSource.mjs:123:20) Sep 15 10:00:35 xo1 xo-server[5582]: at async XapiVhdStreamSource.init (file:///opt/xo/xo-builds/xen-orchestra-202509150942/@xen-orchestra/xapi/disks/XapiVhdStreamSource.mjs:135:23) Sep 15 10:00:35 xo1 xo-server[5582]: at async #openExportStream (file:///opt/xo/xo-builds/xen-orchestra-202509150942/@xen-orchestra/xapi/disks/Xapi.mjs:128:7) Sep 15 10:00:35 xo1 xo-server[5582]: at async #openNbdStream (file:///opt/xo/xo-builds/xen-orchestra-202509150942/@xen-orchestra/xapi/disks/Xapi.mjs:81:22) Sep 15 10:00:35 xo1 xo-server[5582]: at async XapiDiskSource.openSource (file:///opt/xo/xo-builds/xen-orchestra-202509150942/@xen-orchestra/xapi/disks/Xapi.mjs:191:18) Sep 15 10:00:35 xo1 xo-server[5582]: at async XapiDiskSource.init (file:///opt/xo/xo-builds/xen-orchestra-202509150942/@xen-orchestra/disk-transform/dist/DiskPassthrough.mjs:28:41) Sep 15 10:00:35 xo1 xo-server[5582]: at async file:///opt/xo/xo-builds/xen-orchestra-202509150942/@xen-orchestra/backups/_incrementalVm.mjs:67:5 Sep 15 10:00:35 xo1 xo-server[5582]: }

  • Everything related to Xen Orchestra's REST API

    68 Topics
    530 Posts
    lsouai-vatesL
    @olivierlambert I am asking XO Team about this issue.

  • Terraform, Packer or any tool to do IaC

    35 Topics
    350 Posts
    J
    @manilx I have proposed to the IaC team of Vates, a MCP Server for Vates VMS. Which can be used by GitHub Copilot or similar, if used when doing IaC etc.
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  • T

    Sources upgrade - can't restore backups ('invalid parameters')

    14
    0 Votes
    14 Posts
    1k Views
    olivierlambertO
    FYI, you can always ask for another XOA trial when you need it
  • Z

    Is there a way to schedule an XVA export?

    6
    0 Votes
    6 Posts
    960 Views
    olivierlambertO
    It's not that complicated: it's in a folder with the UUID of the backup job, then the VM is within it's UUID folder. That's it.
  • Z

    Metadata backup doesn't include backup jobs?

    5
    0 Votes
    5 Posts
    733 Views
    DarkbeldinD
    @zevgeny Hi, You can export the config for your XOA in Settings > Config > Export and import it on your new XOA
  • JoeArnonJ

    backup fail after last update

    14
    0 Votes
    14 Posts
    2k Views
    T
    @joearnon Can you post logs of both backup instances (of the same job) that ran, see if they are different and in which way? You can also try to reconfigure the back up job to only a single tag parameter to see if that is the issue.
  • kdmK

    Orchestra / xsconsole mismatch

    1
    0 Votes
    1 Posts
    257 Views
    No one has replied
  • C

    This topic is deleted!

    1
    1
    0 Votes
    1 Posts
    2 Views
    No one has replied
  • P

    Invalid bin field for "url-loader" when building

    2
    0 Votes
    2 Posts
    5k Views
    L
    Hi Pechkin000, Try this : npm install url-loader yarn install v1.22.11 [1/5] Validating package.json... [2/5] Resolving packages... [3/5] Fetching packages... info fsevents@2.3.2: The platform "linux" is incompatible with this module. info "fsevents@2.3.2" is an optional dependency and failed compatibility check. Excluding it from installation. info fsevents@1.2.13: The platform "linux" is incompatible with this module. info "fsevents@1.2.13" is an optional dependency and failed compatibility check. Excluding it from installation. [4/5] Linking dependencies... [5/5] Building fresh packages... Done in 22.66s.
  • V

    How to change the Ip access to a web address?

    Solved
    8
    0 Votes
    8 Posts
    2k Views
    V
    @olivierlambert ah ok ok, sorry..
  • K

    xo-server start on Ubuntu 20.04.2 LTS

    bugs in backlog
    9
    0 Votes
    9 Posts
    2k Views
    K
    @julien-f Apologies, I'm not sure how to do that, but it seems easier to run the server as root instead of these workarounds.
  • GheppyG

    XOCE - not working on 10Gb speed

    16
    1
    0 Votes
    16 Posts
    2k Views
    olivierlambertO
    Just change HTTP in the Settings/server to connect to your pools with http://<IP> that's it
  • J

    I have a xen orchestra that won't respond on the xcp center console.

    10
    0 Votes
    10 Posts
    1k Views
    olivierlambertO
    Just a quick FYI, XOA means "Xen Orchestra virtual Appliance" and it's only available via https://xen-orchestra.com or auto deploy. That's the only one with pro support
  • V

    rolling snapshot no appears more on Xen Orchestra

    Solved
    12
    0 Votes
    12 Posts
    2k Views
    olivierlambertO
    Thin will have an active disk only the size used. So instead of using 100GiB, you are using 10GiB, and with a snap, only 10GiB and few KiB.
  • T

    xo-cli can not register

    10
    0 Votes
    10 Posts
    2k Views
    olivierlambertO
    Okay so it's indeed a certificate issue on your side. Double check your certs. Sometimes, you need to have a cert file with the intermediate authority.
  • T

    Migration suddenly asking to pick SR every time

    5
    2
    0 Votes
    5 Posts
    686 Views
    T
    @jmccoy555 I updated both the XO deployments to current code just now. Both were the same BTW before. one still asks for the SR on every migration. One does not. [info] Updating xen-orchestra from '4bed8eb86' to '175be4482' I would REALLY like to figure this out. Annoying. Thanks Tim
  • GheppyG

    Continuous Replication - problem on coalesce

    16
    0 Votes
    16 Posts
    1k Views
    GheppyG
    yes, I have no problem with commit before. For now I'm on commit 65e62018e6aeabf64cf9def01ad043dfbdff5c18 and all is ok,
  • ForzaF

    Log UFW to log file instead of dmesg

    1
    0 Votes
    1 Posts
    244 Views
    No one has replied
  • SchmalzTechS

    Testing S3 Remotes (I can sort of break it!)

    6
    0 Votes
    6 Posts
    950 Views
    olivierlambertO
    Reping @nraynaud
  • N

    Running CR job directly between nodes instead of through XOA Appliance possible?

    10
    0 Votes
    10 Posts
    1k Views
    olivierlambertO
    Any opinion @julien-f ?
  • J

    Multiple XO Servers - Backup Jobs

    4
    0 Votes
    4 Posts
    754 Views
    olivierlambertO
    Yes, as soon you imported the config, be sure that your old XO is down
  • jbamfordJ

    Protect from Shutdown

    3
    0 Votes
    3 Posts
    529 Views
    jbamfordJ
    @olivierlambert Ok cool, iSCSI is on its own Network on a Direct connection with Multipathing. In the past i have had problems with VMs going in Read Only Mode. Thanks for your reply.