Subcategories

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

    332 Topics
    2k Posts
    C
    @nathanael-h Alright...will take a look
  • ACLs, Self-service, Cloud-init, Load balancing...

    85 Topics
    738 Posts
    A
    @jkatz Thanks for that. I actually did something different but it worked. I don't know how but it is working. I used this in XO in Cloud Config [image: 1747138648336-a5f1ca37-802a-4ff4-bc4f-6c8ccaa3dc97-image.png] It worked [image: 1747138770858-e2666c29-8a03-41e1-879b-b6559b7f0bf2-image.png] Don't know if does it matter or not ( probably does) that I also entered this plugin into both files : cloudbaseinit.plugins.common.sethostname.SetHostNamePlugin @jkatz said in Cloudbase-init on Windows: You don't. That is lame. Wonder if domain join is possible with that...
  • All XO backup features: full and incremental, replication, mirrors...

    339 Topics
    3k Posts
    F
    So i already have a ticket in for this but thought i'd post here to draw on the knowledge of the community as well. We have a 5 host pool with several backup and replication jobs configured in XOA. Randomly a job will stall out with some VMs partially backed up, (the estimated end will shoot up to 2 - 3 days, and progress will stop) the only way i am able to cancel it is to restart the tool stack on the pool master and restart the XOA service on the XOA appliance. Then let GC run and retry the failed VMs. This usually then results in a full of the failed VM. This can happen to both CR jobs and to regular backup jobs. In the log i see in XOA for the failed job is: "message": "HTTP connection has timed out", "name": "Error", "stack": "Error: HTTP connection has timed out\n at ClientRequest.<anonymous> (/usr/local/lib/node_modules/xo-server/node_modules/http-request-plus/index.js:61:25)\n at ClientRequest.emit (node:events:518:28)\n at ClientRequest.patchedEmit [as emit] (/usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/log/configure.js:52:17)\n at TLSSocket.emitRequestTimeout (node:_http_client:849:9)\n at Object.onceWrapper (node:events:632:28)\n at TLSSocket.emit (node:events:530:35)\n at TLSSocket.patchedEmit [as emit] (/usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/log/configure.js:52:17)\n at Socket._onTimeout (node:net:595:8)\n at listOnTimeout (node:internal/timers:581:17)\n at process.processTimers (node:internal/timers:519:7)" } Now i understand i can increase the timeout value, and that is what support has suggested as well as the XO documentation here: https://docs.xen-orchestra.com/backup_troubleshooting#error-http-connection-has-timed-out What i can't figure out is why this timeout would occur in the first place? I have ensured the XOA appliance is running on the Pool master at all times, i have also ensured the pool master is the least loaded of all 5 hosts in our production pool in an attempt to mitigate this in the past with no success. The pool master is only running 17 VMs, has 32 cores and 384GB of RAM with 8 GB assigned to dom0. Each host has 4x 10GBe SFP+ ports, 2 x 10GB Ports are in an multi-chasis LAG (LACP) and dedicated to storage (NFSv3), the other 2 are in another multi-chasis lag (LACP) and dedicated to VM traffic/Management/Backup traffic. So i don't think anything is overloaded that would cause this? Any suggestions or something to look for? I have increased the timeout value for now but the docs seem to imply i need to get to the bottom of what is causing it for a more long term solution.
  • Everything related to Xen Orchestra's REST API

    61 Topics
    476 Posts
    S
    @Studmuffn1134 I changed my link from ws:// to https:// and it now gives me this error File "Z:\Valera\School\Lakeland University\Finished\Programming 2\Python Programs\StudsPrograms.venv\Lib\site-packages\jsonrpc_base\jsonrpc.py", line 213, in parse_response raise ProtocolError(code, message, data) jsonrpc_base.jsonrpc.ProtocolError: (10, 'invalid parameters', {'error': {'message': 'invalid parameters', 'code': 10, 'data': {'errors': [{'instancePath': '/id', 'schemaPath': '#/properties/id/type', 'keyword': 'type', 'params': {'type': 'string'}, 'message': 'must be string'}]}}, 'id': '0a11ec72-9300-4030-a5d2-a5c0286f3811', 'jsonrpc': '2.0'})
  • Terraform, Packer or any tool to do IaC

    31 Topics
    284 Posts
    andrewperryA
    @Cyrille Thanks! Looking forward to using this, or something like this. It would be awesome if there was a Youtube demo getting started video for yaml or typescript!
  • File recovery error

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    0 Votes
    4 Posts
    358 Views
    olivierlambertO
    Community version doesn't have a release number, but a commit version on master. Please check you are on the latest commit and rebuild
  • Xen Orchestra from Sources not showing host updates?

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    4 Posts
    666 Views
    olivierlambertO
    That's correct. There's no more updates, that's why you MUST upgrade to 8.2 (see https://xcp-ng.org/docs/releases.html#all-releases )
  • XO HA - Different CPU's?

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    2 Posts
    1k Views
    jedimarcusJ
    @wade_solarch Short answer: try to avoid that. Back in the old XenServer days, you had to manually change the cpu feature flags so it would work at all. https://xcp-ng.org/docs/requirements.html#pool-requirements This confirms that you can't mix Intel & AMD in a pool https://xcp-ng.org/docs/requirements.html#pool-requirements This explains Heterogeneous pools a little
  • Backup started to fail

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    17 Posts
    986 Views
    DarkbeldinD
    @stevewest15 Happy to help
  • 0 Votes
    1 Posts
    200 Views
    No one has replied
  • XOA - backups skipped to protect VDI chain

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    23 Posts
    3k Views
    olivierlambertO
    VDI to coalesce number should decrease over time yes. If it's not, you might have a coalesce issue in your storage, check the /var/log/SMlog in the relevant host (master for shared storage, the host attached to its local storage otherwise). Rescan will scan for the LV/VHD files. But coalesce is automatically checked/started every 5 minutes. Coalesce can take time (depending on SR read/write and quantity to "merge"). Next releases will have a visible task for pending coalesce (next major XCP-ng release). Until then, you can do a ps axf | grep coalesce to see if there's something happening.
  • CD drive not completely installed in XOA

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    16 Posts
    3k Views
    julien-fJ
    @olivierlambert Done: https://github.com/vatesfr/xen-orchestra/commit/33b45d2eda2ce6d8071541da246bdcfd06b133b8 It's not perfect but that should help Example: vm.start { "id": "123e4f2b-498e-d0af-15ae-f835a1e9f59f", "bypassMacAddressesCheck": false, "force": false } { "errors": [ "R620-L3: VM_REQUIRES_SR(OpaqueRef:21fa00fc-62ce-4694-8b49-fcecd600a89e, OpaqueRef:4dd615a7-9a8c-4698-aceb-c10f782321c8)", "R620-L1: HOST_NOT_ENOUGH_FREE_MEMORY(216430280704, 18778341376)", "R620-L2: VM_REQUIRES_SR(OpaqueRef:21fa00fc-62ce-4694-8b49-fcecd600a89e, OpaqueRef:4dd615a7-9a8c-4698-aceb-c10f782321c8)" ], "message": "", "name": "Error", "stack": "Error: at Xapi._startVm (file:///home/julien/dev/vatesfr/xen-orchestra/packages/xo-server/src/xapi/index.mjs:1358:15) at Xapi.startVm (file:///home/julien/dev/vatesfr/xen-orchestra/packages/xo-server/src/xapi/index.mjs:1393:7) at Api.callApiMethod (file:///home/julien/dev/vatesfr/xen-orchestra/packages/xo-server/src/xo-mixins/api.mjs:307:20)" } 2 julien-f committed to vatesfr/xen-orchestra feat(xo-server): better info when failing to start a VM Fixes https://xcp-ng.org/forum/post/47329
  • Enable Advanced Live Telemetry option disabled

    Solved
    3
    0 Votes
    3 Posts
    711 Views
    M
    @Danp K great, thanks.
  • Anti affinity on xoa

    7
    0 Votes
    7 Posts
    792 Views
    R
    @olivierlambert well, yes, there is definitely room for improvement on that part of the gui ;). although I was able to get any other plugin working no worries though, the quick fix is to remove the (optional)
  • Cant delete templates, error 'incorrect state'

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    0 Votes
    2 Posts
    212 Views
    olivierlambertO
    There's an open issue about this on Github, just check on the forum
  • XO logging me out after only afew seconds

    4
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    4 Posts
    209 Views
    olivierlambertO
    Something is maybe interfering with websockets. Have you tried in private mode in case there's a problem with your cookies? If you have pro support, that might be the right time to open a support ticket so we can assist you remotely
  • Reverse Proxy with Apache

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    0 Votes
    16 Posts
    6k Views
    olivierlambertO
    Good If there's anything wrong in the doc, you can correct it!
  • Need help with delta backup retention

    Solved
    5
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    5 Posts
    478 Views
    olivierlambertO
    You are welcome Remember to always keep on latest commit to see if your issue persists.
  • Xen Orchestra 5.67 and VMDK export

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    4 Posts
    475 Views
    olivierlambertO
    Are you sure your XOA is up to date? The question mark icon might indicate your XOA isn't registered. In that case, it's not up to date
  • Problem with file level restore from delta backup from LVM parition

    53
    0 Votes
    53 Posts
    13k Views
    W
    @ilidza no unfortunately not I opend a github issue. Here the link - Maybe you can ad something. https://github.com/vatesfr/xen-orchestra/issues/6097 @olivierlambert i have tried it on XOA - the same Issue. wuchererbe created this issue in vatesfr/xen-orchestra closed unknown filesystem type LVM2_member #6097
  • Proxy Backup speed

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    7 Posts
    437 Views
    julien-fJ
    @olivierlambert XO and XO Proxy are using the same code and the same backup workers to run backup jobs. If there are differences in perf, IMHO, they come from the appliances themselves and/or their networks. Keep in mind that data flows from the host, via XO or XO proxy, to the remote storage. Maybe the proxy is further from the host and/or the remote regarding the network?
  • XOSANv2 Trial in XOCE?

    5
    0 Votes
    5 Posts
    4k Views
    C
    Ok, I'll look into it some more. Right now, I'm just looking for XOCE to be hosted in the XOSTOR to avoid any issues with an NFS in my homelab going down. I have a spare M.2 NVME in each host that I can use, I'm pretty sure that my XOCE isn't very big.
  • Incremental backup - force full backup

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    6 Posts
    451 Views
    olivierlambertO
    That's correct. It's the new "reference" for the following delta, so we need to be able to read the full when we restore the backup (or a file) or when we coalesce (when reaching the retention). That's why compressing the full isn't trivial.
  • Backup report template

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    6 Posts
    489 Views
    ronivayR
    Wouldn't that support something like doesn't match pattern? I got similar monitoring, although i have a custom script that does the check but essentially i just look for status being successand if not, then alert.
  • ENAMETOOLONG in orchestra.log during merge

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    5 Posts
    470 Views
    julien-fJ
    @anonabhar You can safely delete these files