ClintWilkenson Posted June 28, 2017 Share Posted June 28, 2017 Hi Y'all, Very new to the community (23 days left on trial license) but UNRAID comes highly recommended from one of my Slack groups. My setup is as follows- Motherboard: Asus X99 DELUXE II CPU: Intel i7 6850K @ 3.6ghz RAM: Corsair Vengeance LPX 2x16GB DDR4 3200Mhz GPU: GIGABYTE GeForce GTX 1080 Ti GAMING OC-11G (For Pass-through) GPU2: EVGA GeForce 210 1G (Thought this might be necessary for UNRAID console) HDD: Seagate 10TB Ironwolf NVME: Samsung 960 EVO 1TB PWR: EVGA Supernova 850W G2 My issue is with the dual graphics configuration and successfully passing the 1080ti to Windows 10 VM. When both cards are installed the system will not post and I get no video output from either of the cards via HDMI or DVI. I say it will not post because if it did I would assume that it would continue to UNRAID and I should be able to access the WebUI but that is not the case. When only the 1080ti is installed I can access the BIOS as well as UNRAID will launch. When I start the VM the screen will go black and eventually enter power save mode (no input) The VM is available through Splashtop but resolution is locked to 680x540 or something awful like that. The 1080ti is recognized in device manager but when I attempt to install the latest driver either via GeForce experiance or properties. Installation goes "successfully" but the driver install requires a restart that the VM never really accomplishes (mostly shuts down and never comes back up) So when I finally turn the VM back on, nothing has changed/installed. I'm not really sure where to go from here... Quote Link to comment
Darksurf Posted June 29, 2017 Share Posted June 29, 2017 The GPU you're passing through needs to be secondary so do not put it in the first PCI-E slot. Then make sure your mapping to the GPU is still correct if you move it. Make sure IOMMU is enabled. You'll need to "uninstall" whatever graphics driver is currently in use. (probably microsoft basic display adapter) check your settings ( mine posted at the bottom ) If your VM locks up, force shutdown from webUI and boot it back up again. (after HW change VM tends to lock up first boot on my server) <domain type='kvm' id='2'> <name>Windows10</name> <uuid>cc651542-fab1-c9a3-b707-ae659594dfa4</uuid> <description>Windows10</description> <metadata> <vmtemplate xmlns="unraid" name="Windows 10" icon="windows.png" os="windows10"/> </metadata> <memory unit='KiB'>8388608</memory> <currentMemory unit='KiB'>8388608</currentMemory> <memoryBacking> <nosharepages/> </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='8'/> <vcpupin vcpu='5' cpuset='9'/> <vcpupin vcpu='6' cpuset='10'/> <vcpupin vcpu='7' cpuset='11'/> </cputune> <resource> <partition>/machine</partition> </resource> <os> <type arch='x86_64' machine='pc-i440fx-2.7'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> <nvram>/etc/libvirt/qemu/nvram/cc651542-fab1-c9a3-b707-ae659594dfa4_VARS-pure-efi.fd</nvram> </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'> <topology sockets='1' cores='4' threads='2'/> </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/VMs/Windows10/vdisk1.img'/> <backingStore/> <target dev='hdc' bus='virtio'/> <boot order='1'/> <alias name='virtio-disk2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> </disk> <disk type='file' device='cdrom'> <driver name='qemu' type='raw'/> <source file='/mnt/user/ZDRIVE/ISOs/Win10_1607_English_x64.iso'/> <backingStore/> <target dev='hda' bus='sata'/> <readonly/> <boot order='2'/> <alias name='sata0-0-0'/> <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/ZDRIVE/ISOs/virtio-win-0.1.126-2.iso'/> <backingStore/> <target dev='hdb' bus='sata'/> <readonly/> <alias name='sata0-0-1'/> <address type='drive' controller='0' bus='0' target='0' unit='1'/> </disk> <controller type='usb' index='0' model='ich9-ehci1'> <alias name='usb'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <alias name='usb'/> <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'> <alias name='usb'/> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <alias name='usb'/> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/> </controller> <controller type='pci' index='0' model='pci-root'> <alias name='pci.0'/> </controller> <controller type='sata' index='0'> <alias name='sata0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </controller> <controller type='virtio-serial' index='0'> <alias name='virtio-serial0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </controller> <interface type='bridge'> <mac address='52:54:00:c6:fd:4e'/> <source bridge='br0'/> <target dev='vnet0'/> <model type='virtio'/> <alias name='net0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </interface> <serial type='pty'> <source path='/dev/pts/1'/> <target port='0'/> <alias name='serial0'/> </serial> <console type='pty' tty='/dev/pts/1'> <source path='/dev/pts/1'/> <target type='serial' port='0'/> <alias name='serial0'/> </console> <channel type='unix'> <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-2-Windows10/org.qemu.guest_agent.0'/> <target type='virtio' name='org.qemu.guest_agent.0' state='disconnected'/> <alias name='channel0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='mouse' bus='ps2'> <alias name='input0'/> </input> <input type='keyboard' bus='ps2'> <alias name='input1'/> </input> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </source> <alias name='hostdev0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x06' slot='0x00' function='0x1'/> </source> <alias name='hostdev1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/> </source> <alias name='hostdev2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> </hostdev> <memballoon model='virtio'> <alias name='balloon0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/> </memballoon> </devices> <seclabel type='none' model='none'/> <seclabel type='dynamic' model='dac' relabel='yes'> <label>+0:+100</label> <imagelabel>+0:+100</imagelabel> </seclabel> </domain> Quote Link to comment
ClintWilkenson Posted June 29, 2017 Author Share Posted June 29, 2017 I have attempted to put the 1080ti in Slot3 with the Geforce 210 in Slot1 but that doesn't make a difference to my "Can't boot with two GPU issue" neither GPU seems to be outputting video Quote Link to comment
Darksurf Posted June 29, 2017 Share Posted June 29, 2017 Have you used/tried the GPU POST tool in BIOS? Start with smaller card, then work in BIOS. Power down add new card, go into BIOS again. Possible disable fastboot. Quote Link to comment
ClintWilkenson Posted July 19, 2017 Author Share Posted July 19, 2017 Update: I can access the windows 10 VM reliably via splashtop but the resolution is terrible, maybe 800x600. I can see the 1080ti in device manager and it says Windows has stopped this device because it has reported problems. (Code 43) Driver Version: 22.21.13.8476 Still no VM output to monitor Quote Link to comment
Ziggurat Posted August 23, 2017 Share Posted August 23, 2017 (edited) Try editing your XML and turn on the feature that hides HyperV https://libvirt.org/formatdomain.html#elementsFeatures You see <kvm> <hidden state='on'/> </kvm> after </hyperv> Then install the drivers Edited August 23, 2017 by Ziggurat 1 Quote Link to comment
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