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    Passing Though a GPU

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    • D Offline
      Dean50 @Dean50
      last edited by

      @Dean50 something strange is going on. I turned on transcoding in the Jellyfin console. It seems that the transcoding is working when it is switched on, but it is not providing audio. Regardless, it seems that XCP-ng is passing through the GPU as it is intended. Thanks for all your input. Greatly appreciate the support.

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      • olivierlambertO Offline
        olivierlambert Vates 🪐 Co-Founder CEO
        last edited by

        Hey no problem, you are welcome 🙂 Really hope you'll make it!

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        • D Offline
          Dean50 @olivierlambert
          last edited by

          @olivierlambert

          I was able to get things working. Even though it does not show in the GUI on XO, it works for transcoding. However, I cannot complete a backup of that particular VM with this error...

          cfdf5458-dba4-405c-bd86-2367d085b742-image.png

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          • olivierlambertO Offline
            olivierlambert Vates 🪐 Co-Founder CEO
            last edited by

            1. Excellent news for being able to rely on the GPU 🙂 So the driver accepted to install? What did you change?
            2. The UI with real PCI passthrough displayed is now available in latest XO.
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            • D Offline
              Dean50 @olivierlambert
              last edited by

              @olivierlambert

              I thought because the nvidia-smi command showed an error that it did not pass through correctly. I went into the Jellyfin app and set it to use Transcoding, and it worked. Now, the only problem is, for some reason, I can't get that particular VM to complete a remote Delta backup. I continue to get the error shown above. I've deleted the job and rebuilt it, but get the same error. Any ideas? I really need to back up this media server. Thanks again.

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              • olivierlambertO Offline
                olivierlambert Vates 🪐 Co-Founder CEO
                last edited by

                The reason why is written in caps: VM HAS PCI ATTACHED. You can't snapshot live a VM with a PCI device attached. A possible trick: use "Offline snapshot" in your backup job, that might work.

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                • D Offline
                  Dean50 @olivierlambert
                  last edited by

                  @olivierlambert yes, the reason was quite obvious. A solution is what I was looking for. I will definitely try it with offline snapshots. Appreciate the info.

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                  • olivierlambertO Offline
                    olivierlambert Vates 🪐 Co-Founder CEO
                    last edited by

                    Keep us posted!

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                    • D Offline
                      Dean50 @olivierlambert
                      last edited by

                      @olivierlambert That worked. I selected an offline snapshot, and the job was completed. Thanks again.

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                      • olivierlambertO Offline
                        olivierlambert Vates 🪐 Co-Founder CEO
                        last edited by

                        \o/ perfect!!

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