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    Christian Uhlmann

    @christianuhlmann

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    Location Germany, Paderborn

    christianuhlmann Follow

    Latest posts made by christianuhlmann

    • RE: XCP-ng 7.5.0 Release Candidate

      @olivierlambert

      Hi
      After a bit of googling on populate on demand I realized.
      strange that it worked under 7.4.1.

      if I understood correctly, it is the dynamic ram assign with min / max.

      after I entered a fixed size for ram, the start worked fine.

      thank you for the great work 🙂

      Christian

      posted in Development
      christianuhlmann
      christianuhlmann
    • RE: XCP-ng 7.5.0 Release Candidate

      @christianuhlmann said in XCP-ng 7.5.0 Release Candidate:

      my first host with xcp-ng upgraded successful to 7.5 (Intel NUC) without an error.
      thanks for the great job !

      second server has also been updated successfully.

      the third server I use pci passthroug for 2 DVB cards.
      So far that was excellent under 7.4.1.

      Since upgrading to 7.5 I get the following error if i want to start the vm with the passthroug pci devices:

      vm.start
      {
        "id": "40bcca30-d07a-db7c-5744-c134a30af5d1"
      }
      {
        "message": "INTERNAL_ERROR(xenopsd internal error: (Failure
        \"Error from xenguesthelper: Populate on Demand and PCI Passthrough are mutually exclusive\"))",
        "stack": "XapiError: INTERNAL_ERROR(xenopsd internal error: (Failure
        \"Error from xenguesthelper: Populate on Demand and PCI Passthrough are mutually exclusive\"))
          at wrapError (/home/node/xen-orchestra/packages/xen-api/src/index.js:197:9)
          at /home/node/xen-orchestra/packages/xen-api/src/index.js:1064:18
          at run (/home/node/xen-orchestra/node_modules/core-js/modules/es6.promise.js:75:22)
          at /home/node/xen-orchestra/node_modules/core-js/modules/es6.promise.js:92:30
          at flush (/home/node/xen-orchestra/node_modules/core-js/modules/_microtask.js:18:9)
          at _combinedTickCallback (internal/process/next_tick.js:131:7)
          at process._tickCallback (internal/process/next_tick.js:180:9)",
        "code": "INTERNAL_ERROR",
        "params": [
          "xenopsd internal error: (Failure
        \"Error from xenguesthelper: Populate on Demand and PCI Passthrough are mutually exclusive\")"
        ],
        "method": "VM.start"
      }
      

      all seem ok

      # lspci
      .....
      02:00.0 Multimedia controller: Digital Devices GmbH Octopus DVB Adapter
      ......
      08:00.0 Multimedia controller: Digital Devices GmbH Cine V7
      
      # xl pci-assignable-list
      0000:02:00.0
      0000:08:00.0
      
      # xe vm-param-get uuid=40bcca30-d07a-db7c-5744-c134a30af5d1 param-name=other-config
      pci: 0/0000:02:00.0,0/0000:08:00.0; base_template_name: Debian Stretch 9.0; import_task: OpaqueRef:83a9253c-f3c0-448f-aba6-df5efa2c1c4a; mac_seed: 1113ba83-5709-4ca5-a292-f8b81a047db4; install-methods: cdrom,nfs,http,ftp; linux_template: true
      

      Does anyone have any idea what that might be?
      does anyone have an upgrade to 7.5 with pci passthroug on the run?

      Thanks and Greetings

      Christian

      posted in Development
      christianuhlmann
      christianuhlmann
    • RE: XCP-ng 7.5.0 Release Candidate

      my first host with xcp-ng upgraded successful to 7.5 (Intel NUC) without an error.
      thanks for the great job !

      posted in Development
      christianuhlmann
      christianuhlmann
    • RE: Status update on XCP-ng 7.5

      Hi @stormi

      can you post some short update?
      I do not want to jostle, but I'm curious about 7.5.

      thanks christian

      posted in Development
      christianuhlmann
      christianuhlmann