So I had everything working in my VM but wanted to add a new SSD to my array as a normal disk in the array, I did this and then created a new Share which would only be used by this disk and this disk would not be used in any other share, my intention was to keep it as an SSD for games only in the VM. I got it all setup and booted into the VM and none of my USB devices are working. I shutdown the VM and checked all the settings for USB and see no issues, started it up again and its still not working. I then decided to reboot the entire machine and after booting back up and starting the VM the USB devices still dont work, any ideas?

 

XML

 

<domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>

  <name>Windows 10</name>

  <uuid>6c7b96a5-cbd8-050a-e8ad-9d5f43aa0248</uuid>

  <description>gaming and stuff</description>

  <metadata>

    <vmtemplate name="Custom" icon="windows.png" os="windows"/>

  </metadata>

  <memory unit='KiB'>13107200</memory>

  <currentMemory unit='KiB'>13107200</currentMemory>

  <memoryBacking>

    <nosharepages/>

    <locked/>

  </memoryBacking>

  <vcpu placement='static'>8</vcpu>

  <cputune>

    <vcpupin vcpu='0' cpuset='0'/>

    <vcpupin vcpu='1' cpuset='1'/>

    <vcpupin vcpu='2' cpuset='2'/>

    <vcpupin vcpu='3' cpuset='3'/>

    <vcpupin vcpu='4' cpuset='4'/>

    <vcpupin vcpu='5' cpuset='5'/>

    <vcpupin vcpu='6' cpuset='6'/>

    <vcpupin vcpu='7' cpuset='7'/>

  </cputune>

  <os>

    <type arch='x86_64' machine='pc-i440fx-2.3'>hvm</type>

  </os>

  <features>

    <acpi/>

    <apic/>

  </features>

  <cpu mode='host-passthrough'>

    <topology sockets='1' cores='8' threads='1'/>

  </cpu>

  <clock offset='localtime'>

    <timer name='rtc' tickpolicy='catchup'/>

    <timer name='pit' tickpolicy='delay'/>

    <timer name='hpet' present='no'/>

  </clock>

  <on_poweroff>destroy</on_poweroff>

  <on_reboot>restart</on_reboot>

  <on_crash>restart</on_crash>

  <devices>

    <emulator>/usr/bin/qemu-system-x86_64</emulator>

    <disk type='file' device='disk'>

      <driver name='qemu' type='raw' cache='writeback'/>

      <source file='/mnt/user/vDisks/Windows 10/vdisk1.img'/>

      <target dev='hdc' bus='virtio'/>

      <boot order='1'/>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>

    </disk>

    <disk type='file' device='disk'>

      <driver name='qemu' type='raw' cache='writeback'/>

      <source file='/mnt/user/ArrayVdisks/Windows 10/vdisk2.img'/>

      <target dev='hdd' bus='virtio'/>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>

    </disk>

    <disk type='file' device='disk'>

      <driver name='qemu' type='raw' cache='writeback'/>

      <source file='/mnt/disk5/SSDArrayVdisks/Windows 10/vdisk3.img'/>

      <target dev='hde' bus='virtio'/>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>

    </disk>

    <disk type='file' device='cdrom'>

      <driver name='qemu' type='raw'/>

      <source file='/mnt/user/ISOs/Windows.iso'/>

      <target dev='hda' bus='ide'/>

      <readonly/>

      <boot order='2'/>

      <address type='drive' controller='0' bus='0' target='0' unit='0'/>

    </disk>

    <disk type='file' device='cdrom'>

      <driver name='qemu' type='raw'/>

      <source file='/mnt/user/ISOs/virtio-win-0.1.102.iso'/>

      <target dev='hdb' bus='ide'/>

      <readonly/>

      <address type='drive' controller='0' bus='0' target='0' unit='1'/>

    </disk>

    <controller type='usb' index='0'>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>

    </controller>

    <controller type='pci' index='0' model='pci-root'/>

    <controller type='ide' index='0'>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>

    </controller>

    <controller type='virtio-serial' index='0'>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>

    </controller>

    <interface type='bridge'>

      <mac address='52:54:00:5b:40:3f'/>

      <source bridge='br0'/>

      <model type='virtio'/>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>

    </interface>

    <serial type='pty'>

      <target port='0'/>

    </serial>

    <console type='pty'>

      <target type='serial' port='0'/>

    </console>

    <channel type='unix'>

      <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/Windows 10.org.qemu.guest_agent.0'/>

      <target type='virtio' name='org.qemu.guest_agent.0'/>

      <address type='virtio-serial' controller='0' bus='0' port='1'/>

    </channel>

    <hostdev mode='subsystem' type='usb' managed='yes'>

      <source>

        <vendor id='0x045e'/>

        <product id='0x028e'/>

      </source>

    </hostdev>

    <hostdev mode='subsystem' type='usb' managed='yes'>

      <source>

        <vendor id='0x04b4'/>

        <product id='0x121f'/>

      </source>

    </hostdev>

    <hostdev mode='subsystem' type='usb' managed='yes'>

      <source>

        <vendor id='0x046d'/>

        <product id='0xc517'/>

      </source>

    </hostdev>

    <memballoon model='virtio'>

      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>

    </memballoon>

  </devices>

  <qemu:commandline>

    <qemu:arg value='-device'/>

    <qemu:arg value='ioh3420,bus=pci.0,addr=1c.0,multifunction=on,port=2,chassis=1,id=root.1'/>

    <qemu:arg value='-device'/>

    <qemu:arg value='vfio-pci,host=03:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on'/>

    <qemu:arg value='-device'/>

    <qemu:arg value='vfio-pci,host=03:00.1,bus=root.1,addr=00.1'/>

    <qemu:arg value='-device'/>

    <qemu:arg value='vfio-pci,host=00:1b.0,bus=root.1,addr=01.0'/>

  </qemu:commandline>

</domain>

 

I just created an Ubuntu VM and my keyboard, mouse and XBOX 360 controller work normally, I have not changed the USB ports from the Windows 10 VM.

In an effort to resolve this issue I have created another Windows 10 VM and this one is currently working with my mouse and keyboard, really not sure why the other one stopped working. I have installed the new VM to DISK 5 (SSD) on my array which is not part of any SHAREs on my system, I did this to see if it would be faster that using the Cache SSD for the OS and then another DISK on the system as storage.