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  1. M

    Issues with nested virtualization on AMD Ryzen 7 CPU

    you need to expose nested virtualization in your windows host, which could be an issue. Also vmx seems to be Intel, svm for AMD.
  2. M

    Direct passthrough SSD in RAID

    Thanks for your reply. Not really, my Proxmox will be installed in another disk. The 2x SSD will be purely for windows 10. I would like make it a big raid0 for win10 only. But I also want it to boot natively (while choosing different boot order from motherboard BIOS), and to boot under Proxmox...
  3. M

    Direct passthrough SSD in RAID

    My config is as following CPU: AMD 3900x Chipset: B550 SSD: 2x Samsung 1TB NvME on board @ PCIe 3.0 Proxmox 6.2 System Disk: 750GB SATA SSD I am now running Proxmox with a guest OS win10 and passthrough the single GPU (GTX1080). The windows system is now sitting on one of the 1TB Samsung...
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    AMD Nested virtualization fails

    Today I also tried to install memu on my Win10 guest. Failed. After managing to add +svm flag to conf, I tried installing vmware workstation under win10 guest, and succeed. Then install another win10 inside the vmware workstation (with like 16 cores + 16GB ram) And try memu inside that win10...
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    +svm break GPU passthrough (Error 43)

    I managed to set up win10 guest under PVE6.2 and wanted to host some emulator which requires nest virtualization. After searching from forum, I need to add args: -cpu host,+svm in the conf file. Then I reboot the GTX1080 stopped working. It still display video on screen but with like 640x480...