BTWO

HVM: Enabled IOMMU: Enabled

给。感谢帮忙！

明白。请看下配置 <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm'> <name>Windows 10</name> <uuid>a6ac7f03-b12c-cf8e-716b-033b85f50838</uuid> <metadata> <vmtemplate xmlns="unraid" name="Windows 10" icon="windows.png" os="windows10"/> </metadata> <memory unit='KiB'>25165824</memory> <currentMemory unit='KiB'>25165824</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>16</vcpu> <cputune> <vcpupin vcpu='0' cpuset='8'/> <vcpupin vcpu='1' cpuset='24'/> <vcpupin vcpu='2' cpuset='9'/> <vcpupin vcpu='3' cpuset='25'/> <vcpupin vcpu='4' cpuset='10'/> <vcpupin vcpu='5' cpuset='26'/> <vcpupin vcpu='6' cpuset='11'/> <vcpupin vcpu='7' cpuset='27'/> <vcpupin vcpu='8' cpuset='12'/> <vcpupin vcpu='9' cpuset='28'/> <vcpupin vcpu='10' cpuset='13'/> <vcpupin vcpu='11' cpuset='29'/> <vcpupin vcpu='12' cpuset='14'/> <vcpupin vcpu='13' cpuset='30'/> <vcpupin vcpu='14' cpuset='15'/> <vcpupin vcpu='15' cpuset='31'/> </cputune> <os> <type arch='x86_64' machine='pc-q35-6.0'>hvm</type> </os> <features> <acpi/> <apic/> <hyperv> <relaxed state='on'/> <vapic state='on'/> <spinlocks state='on' retries='8191'/> <vendor_id state='on' value='none'/> </hyperv> </features> <cpu mode='host-passthrough' check='none' migratable='on'> <topology sockets='1' dies='1' cores='8' threads='2'/> <cache mode='passthrough'/> </cpu> <clock offset='localtime'> <timer name='hypervclock' present='yes'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu</emulator> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source file='/mnt/user/domains/Windows 10/vdisk1.img'/> <target dev='hdc' bus='sata'/> <boot order='1'/> <address type='drive' controller='0' bus='0' target='0' unit='2'/> </disk> <controller type='pci' index='0' model='pcie-root'/> <controller type='pci' index='1' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='1' port='0x10'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/> </controller> <controller type='pci' index='2' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='2' port='0x11'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/> </controller> <controller type='pci' index='3' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='3' port='0x12'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/> </controller> <controller type='pci' index='4' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='4' port='0x13'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/> </controller> <controller type='pci' index='5' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='5' port='0x14'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/> </controller> <controller type='pci' index='6' model='pcie-to-pci-bridge'> <model name='pcie-pci-bridge'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </controller> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <controller type='usb' index='0' model='ich9-ehci1'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <master startport='0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci2'> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/> </controller> <interface type='bridge'> <mac address='52:54:00:81:e3:03'/> <source bridge='br0'/> <model type='virtio-net'/> <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </interface> <serial type='pty'> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='unix'> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='tablet' bus='usb'> <address type='usb' bus='0' port='1'/> </input> <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <graphics type='vnc' port='-1' autoport='yes' websocket='-1' listen='0.0.0.0' keymap='en-us'> <listen type='address' address='0.0.0.0'/> </graphics> <audio id='1' type='none'/> <video> <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/> </video> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> </hostdev> <memballoon model='none'/> </devices> </domain>

我看了一下VFIO-PCI LOG。好像说没找到。但是不知道具体是什么解决这个问题。 Loading config from /boot/config/vfio-pci.cfg BIND=0000:00:1d.0|8086:8d26 0000:03:00.0|8086:1521 0000:03:00.1|8086:1521 0000:03:00.2|8086:1521 0000:03:00.3|8086:1521 --- Processing 0000:00:1d.0 8086:8d26 Vendor:Device 8086:8d26 found at 0000:00:1d.0 IOMMU group members (sans bridges): /sys/bus/pci/devices/0000:00:1d.0/iommu_group/devices/0000:00:1d.0 Binding... Unbound 0000:00:1d.0 from ehci-pci chown: cannot access '/dev/vfio/27': No such file or directory Error: unable to adjust group ownership of /dev/vfio/27 --- Processing 0000:03:00.0 8086:1521 Vendor:Device 8086:1521 found at 0000:03:00.0 IOMMU group members (sans bridges): /sys/bus/pci/devices/0000:03:00.0/iommu_group/devices/0000:03:00.0 Binding... chown: cannot access '/dev/vfio/29': No such file or directory Error: unable to adjust group ownership of /dev/vfio/29 --- Processing 0000:03:00.1 8086:1521 Vendor:Device 8086:1521 found at 0000:03:00.1 IOMMU group members (sans bridges): /sys/bus/pci/devices/0000:03:00.1/iommu_group/devices/0000:03:00.1 Binding... chown: cannot access '/dev/vfio/30': No such file or directory Error: unable to adjust group ownership of /dev/vfio/30 --- Processing 0000:03:00.2 8086:1521 Vendor:Device 8086:1521 found at 0000:03:00.2 IOMMU group members (sans bridges): /sys/bus/pci/devices/0000:03:00.2/iommu_group/devices/0000:03:00.2 Binding... chown: cannot access '/dev/vfio/31': No such file or directory Error: unable to adjust group ownership of /dev/vfio/31 --- Processing 0000:03:00.3 8086:1521 Vendor:Device 8086:1521 found at 0000:03:00.3 IOMMU group members (sans bridges): /sys/bus/pci/devices/0000:03:00.3/iommu_group/devices/0000:03:00.3 Binding... chown: cannot access '/dev/vfio/32': No such file or directory Error: unable to adjust group ownership of /dev/vfio/32 --- vfio-pci binding complete Devices listed in /sys/bus/pci/drivers/vfio-pci: lrwxrwxrwx 1 root root 0 Oct 22 01:51 0000:00:1d.0 -> ../../../../devices/pci0000:00/0000:00:1d.0 lrwxrwxrwx 1 root root 0 Oct 22 01:51 0000:03:00.0 -> ../../../../devices/pci0000:00/0000:00:02.0/0000:03:00.0 lrwxrwxrwx 1 root root 0 Oct 22 01:51 0000:03:00.1 -> ../../../../devices/pci0000:00/0000:00:02.0/0000:03:00.1 lrwxrwxrwx 1 root root 0 Oct 22 01:51 0000:03:00.2 -> ../../../../devices/pci0000:00/0000:00:02.0/0000:03:00.2 lrwxrwxrwx 1 root root 0 Oct 22 01:51 0000:03:00.3 -> ../../../../devices/pci0000:00/0000:00:02.0/0000:03:00.3 ls -l /dev/vfio/ ls: cannot access '/dev/vfio/': No such file or directory

我一直都是用Q35 6.0的。另外那个也试过，也是不行。

系统：6.10.0-rc1 和 6.9.0-rc2 都试过了。 HVM: Enabled IOMMU: Enabled 直通设备：板载USB 和 四口网卡I350 直通方式: downstream & system tool 勾选，flash里面也写了代码 直通： VM里面勾选其中一个网口。 问题：再次打开VM，显示GUEST HAS NOT INITIALIZED THE DISPLAY (YET).。一直打不开，CPU全跑到100% 请问有遇到相同问题的兄弟姐妹吗？求助求助。