This is the error code 1 for my 300 VM:
kvm: -device vfio-pci,host=0000:42:00.0,id=hostpci0,bus=ich9-pcie-port-1,addr=0x0,x-vga=on: vfio 0000:42:00.0: failed to open /dev/vfio/56: Device or resource busy
start failed: QEMU exited with code 1
failed to open /dev/vfio/56 - say what? What is this?
Hi, i've camed in another thread to the Problem, that there is no easy way to bind vfio-pci to a bus device.
This is neccessary if you can't do it with vendor:device id, because you have multiple devices and you need them on your host too.
For example, if you want to passthrough one of four nic...
First of all I would like to thank the Proxmox team for the great software and the nice community they built.
I'm using a custom hook script (hookscript.pl) to manage VMs on a system with various GPUs passed through.
The first motivation to do so is to avoid a VM (which requires a GPU) being...
Hello everyone,
we have a H11Dsi running Proxmox 6.3-3 and latest BIOS. System boots off of NVMe m.2 SSD.
What we want to do is, pass through the onboard SATA Lan controllers.
What we tried is:
$ cat /etc/modprobe.d/vfio.conf
options vfio-pci ids=1022:7901,15d9:7901
lspci confirms the...
Hi !
I'm really new to Proxmox and virtualization. After successfully install MacOS on proxmox at my home, i want to try install macos Catalina with Opencore on an old pc. Installation is a success but when i try to passthrough my GPU i've got a blank screen..
I try with Vmware compatible...
I have 2 GPUs in my system (both AMD) successfully passed through and working at near-native performance. One of the VMs is my primary workstation so the onboard sound is also passed through. This VM, however, has issues with garbled audio. I listen to music all day on this computer and...
Hello,
Sorry if this question is very simple, but I have no idea about where to apply the said device in the title, that is from this link:
https://forum.level1techs.com/t/increasing-vfio-vga-performance/133443
As an attempt to fix the AMD Reset Bug
I knew that the config files of the VM sit...
Dear,
Syslog is afluent with pvx vio4wd_core_scheduler[<PID>]: No response from stats server. Reconnecting...
These are linked to /usr/sbin/watchdoc-mux
I found /etc/default/virtioforwarder but have no memory of having it enabled or configured.
I have learned this requires hugepages to be...
I have seen a suspicious behavior of my GPU-passthrough VM (Linux) for quite some time. That is no matter how small the actual memory usage is (even when the ballooning is enabled), upon starting the VM, it will "try" to allocate the full memory (as configured). This doesn't mean that ballooning...
I followed this exactly:
https://pve.proxmox.com/wiki/Pci_passthrough
I get this error when trying to spin up the VM.
kvm: -device vfio-pci,host=02:00.0,id=hostpci0,bus=ich9-pcie-port-1,addr=0x0: vfio error: 0000:02:00.0: failed to add PCI capability 0x11[0x70]@0x90: table & pba overlap, or...
I just acquired an XFX Radeon 480 GPU which was supposed to replace my old Radeon 280X. I am running Proxmox 4.3, and it has had two Radeon 280X cards, one to a Windows 10 VM, and one to a Linux VM, and it has worked pretty well.
After replacing one of them with the 480 neither Windows or Linux...
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