SpaceInvaderOne Posted October 29, 2016 Share Posted October 29, 2016 Hi Guys. I have made a video on 3 gamers on 1 mATX motherboard and one CPU! The VMs use two GTX 1070s and one GTX 750 ti. After its put together and games been run 3 sets of benchmarks run all together on the VMS at once. 3 Gamers, 1 mATX Motherboard, 1 CPU and some benchmarks! 1 Quote Link to comment
ratosaude Posted December 13, 2016 Share Posted December 13, 2016 Hi, Could you post the XMLs of your VMs? Configurations on passthoug, CPU and disks. ty Quote Link to comment
SpaceInvaderOne Posted December 18, 2016 Author Share Posted December 18, 2016 Hi, Could you post the XMLs of your VMs? Configurations on passthoug, CPU and disks. ty Hi I dont have my vms set up like that anymore. But i do have 2 separate gaming vms. When I had the 3 as in this video how the cpus were split was the main thing. I gave 3 cores to each vm with one core for 'emulatorpin' so a total of 4 cores for each vm. So 1 vm would have 3 cores (3,4,5,17,18,19) then 1 core for emulatorpin (2,16) However each core that was used for 'emulatorpin' was given to all of the 3 vms. For example <emulatorpin cpuset='2,6,10,16,20,24'> (all 3 cores used in emulatorpin) <vcpu placement='static'>6</vcpu> <cputune> <vcpupin vcpu='0' cpuset='3'/> <vcpupin vcpu='1' cpuset='4'/> <vcpupin vcpu='2' cpuset='5'/> <vcpupin vcpu='3' cpuset='17'/> <vcpupin vcpu='4' cpuset='18'/> <vcpupin vcpu='5' cpuset='19'/> <emulatorpin cpuset='2,6,10,16,20,24' </cputune> Here is a full xml from one of the vms when i did this. There is a rom file added for the gpu as it is an nvidia in the primary slot. Also there is harddrive passed through (partition 2 of it) Also this vm has a phyical network card passed and a usb 3.0 controller. domain type='kvm' id='3'> <name>1. Windows 10 gamer 1 msi 1070</name> <uuid>98e3dac0-cffc-cffe-807e-1d9b4ebd1cc1</uuid> <metadata> <vmtemplate xmlns="unraid" name="Windows 10" icon="msi 1070 windows.png" os="windows10"/> </metadata> <memory unit='KiB'>16777216</memory> <currentMemory unit='KiB'>16777216</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>6</vcpu> <cputune> <vcpupin vcpu='0' cpuset='3'/> <vcpupin vcpu='1' cpuset='4'/> <vcpupin vcpu='2' cpuset='5'/> <vcpupin vcpu='3' cpuset='17'/> <vcpupin vcpu='4' cpuset='18'/> <vcpupin vcpu='5' cpuset='19'/> <emulatorpin cpuset='2,6,10,16,20,24' </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/98e3dac0-cffc-cffe-807e-1d9b4ebd1cc1_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'> <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/cache/virtual systems/windows/windows10_ovmf_gaming/vdisk1.img'/> <backingStore/> <target dev='hdc' bus='virtio'/> <boot order='1'/> <alias name='virtio-disk2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </disk> <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source dev='/dev/disk/by-id/ata-ST32000542AS_5XW1HXX5-part2'/> <backingStore/> <target dev='hdd' bus='virtio'/> <alias name='virtio-disk3'/> <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/software/operating systems/virtio-win-0.1.118-1.iso'/> <backingStore/> <target dev='hdb' bus='ide'/> <readonly/> <alias name='ide0-0-1'/> <address type='drive' controller='0' bus='0' target='0' unit='1'/> </disk> <controller type='usb' index='0' model='nec-xhci'> <alias name='usb'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </controller> <controller type='pci' index='0' model='pci-root'> <alias name='pci.0'/> </controller> <controller type='ide' index='0'> <alias name='ide'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <controller type='virtio-serial' index='0'> <alias name='virtio-serial0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </controller> <interface type='bridge'> <mac address='52:54:00:19:fb:0e'/> <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/0'/> <target port='0'/> <alias name='serial0'/> </serial> <console type='pty' tty='/dev/pts/0'> <source path='/dev/pts/0'/> <target type='serial' port='0'/> <alias name='serial0'/> </console> <channel type='unix'> <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-3-1. Windows 10 gamer /org.qemu.guest_agent.0'/> <target type='virtio' name='org.qemu.guest_agent.0' state='connected'/> <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='0x03' slot='0x00' function='0x0'/> </source> <alias name='hostdev0'/> <rom file='/mnt/user/virtual systems/gpuroms/msi1070.dump'/> <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='0x03' 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='0x19' function='0x0'/> </source> <alias name='hostdev2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </source> <alias name='hostdev3'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x046d'/> <product id='0xc52b'/> <address bus='3' device='2'/> </source> <alias name='hostdev4'/> <address type='usb' bus='0' port='1'/> </hostdev> <memballoon model='virtio'> <alias name='balloon0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0b' 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
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