Hi,

 

My Hard is:

MB: X470 AORUS ULTRA GAMING  FIRM:  F50   AEGESA 1.0.4B

CPU: Ryzen 7 1700

16 GB RAM

GPU:  EVGA GFORCE 1060 

 

I test and read various post in forum, but without any success.

 

Now I write this post to see what the problem is. When I start VM WIndows 10, (I have 1060 as GPU) This does not start, and when giving the log this appears:

 

-smp 4,sockets=1,cores=4,threads=1 \
-uuid f9132c6d-b88-cf-b59b-822b6a545194 \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=33,server,nowait \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=localtime,driftfix=slew \
-global kvm-pit.lost_tick_policy=delay \
-no-hpet \
-no-shutdown \
-boot strict=on \
-device pcie-root-port,port=0x8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
-device pcie-root-port,port=0x9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
-device pcie-root-port,port=0xa,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
-device pcie-root-port,port=0xb,chassis=4,id=pci.4,bus=pcie.0,addr=0x1.0x3 \
-device pcie-root-port,port=0xc,chassis=5,id=pci.5,bus=pcie.0,addr=0x1.0x4 \
-device ich9-usb-ehci1,id=usb,bus=pcie.0,addr=0x7.0x7 \
-device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pcie.0,multifunction=on,addr=0x7 \
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pcie.0,addr=0x7.0x1 \
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pcie.0,addr=0x7.0x2 \
-device virtio-serial-pci,id=virtio-serial0,bus=pci.2,addr=0x0 \
-drive file=/mnt/user/isos/Win10_1909_Spanish_x64.iso,format=raw,if=none,id=drive-sata0-0-0,readonly=on \
-device ide-cd,bus=ide.0,drive=drive-sata0-0-0,id=sata0-0-0,bootindex=2 \
-drive 'file=/mnt/user/domains/Windows 10 PCI GPU/vdisk1.img,format=raw,if=none,id=drive-sata0-0-2,cache=writeback' \
-device ide-hd,bus=ide.2,drive=drive-sata0-0-2,id=sata0-0-2,bootindex=1,write-cache=on \
-netdev tap,fd=35,id=hostnet0,vhost=on,vhostfd=36 \
-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:38:70:d3,bus=pci.1,addr=0x0 \
-chardev pty,id=charserial0 \
-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charchannel0,fd=38,server,nowait \
-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
-device vfio-pci,host=0000:09:00.0,id=hostdev0,bus=pci.3,addr=0x0 \
-device vfio-pci,host=0000:09:00.1,id=hostdev1,bus=pci.4,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
2019-12-24 16:55:24.861+0000: Domain id=2 is tainted: high-privileges
2019-12-24 16:55:24.861+0000: Domain id=2 is tainted: host-cpu
char device redirected to /dev/pts/3 (label charserial0)
2019-12-24T16:55:25.453196Z qemu-system-x86_64: -device vfio-pci,host=0000:09:00.0,id=hostdev0,bus=pci.3,addr=0x0: Failed to mmap 0000:09:00.0 BAR 3. Performance may be slow

 

The last line is the error

 

Are you passing a rom to the GPU? Is it the only GPU in the system.? Are you running unRAID in UEFI or legacy?

 

Also set your vdisk to virtio and hyper-V to yes. Add the Virtio driver disk. Virtio performance is way better than sata but you will need to load the Virtio drivers from Virtio drivers disk.

Watch this too...

 

https://youtu.be/miYUGWq6l24

Not solved, when put on the VM, in the monitor is Black Screen... 

 

I read more and more post, but unsuccessfully

 

the problem is the MB x40 and the R1700??

 

I put other GPU in the Slot 2 in the MB , and is passtrouht correctly!!...

 

My question is no possible pass the first GPU to VM??

 

 

i had some troubles with GPU passthough with Q35, switched it to I440FX and it worked with Win10 and my Linux based VM's.

and i did use the Graphics ROM BIOS option.

 

(hardware i'm using: Threadripper and AMD Vega64)