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    zorrog

    @zorrog

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    Latest posts made by zorrog

    • RE: Issues with Windows 11 VM

      @olivierlambert yes, passing both sound and VGA devices.

      Does suspend work with PCI passthrough? It doesn't in other hypervisors, so I assumed it's a no-go. If it does - great, I'll give it a shot once I manage to pass through GPU.
      As an alternative to the full passthrough, is there a compatibility list for vGPU compatibility? Would any AMD card work?

      Re benchmarks - sure, I take it with a pinch of salt at this stage, it was more curiosity about missing write caching.

      posted in XCP-ng
      Z
      zorrog
    • RE: windows 11 Support

      Could someone who tried Win11 with the latest XCP-ng beta confirm if hibernation works?

      posted in XCP-ng
      Z
      zorrog
    • Issues with Windows 11 VM

      We're evaluating XCP-ng for running Windows VMs with GPU (AMD RX 6700 XT) passthrough. Using XCP-ng 8.3 beta 2 (iso that someone from Vates made in December), installed the most recent Win11 and got the Citrix drivers via Windows Update, plus installed the tools from Citrix website. So far, I observed a few issues.

      1. GPU appears in Device Manager but doesn't work (Code 43 error).
      2. powercfg /HIBERNATE ON reports "The system firmware does not support hibernation."
      3. According to Nova bench, disk performance is ~60% lower than with other hypervisors on the same hardware (QEMU, VBox, ESXi, Hyper-V). While investigating this, I noticed that the disk device doesn't support "Enable write caching on the device" option, which, I suspect, could be causing the low benchmark number.

      I didn't have those issues with QEMU/Proxmox on the same hardware.
      Any ideas/hints much appreciated. Hardware is not set in stone, as long as there are guarantees to be working without issues and it's in roughly the same price category.

      posted in XCP-ng
      Z
      zorrog