The saga continues:
The machine is now working in virt-manager and so far seems pretty fast but I
have a new issue.
When I passthrough my myricom 10g nic it crashes the wole computer (guest and
host). I have tried passing qemu arguments in the xml but can't get it to
validate. If I leave off the rom in virt-manager options I can get it to run
and shutdown without crashing but the nic never works. dmesg shows a bunch of
errors regarding the module. If I do a straight qemu macine the nic passes
through just fine, and it also passes through on virt-manager mac machines.
This is the section involving my nic:
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
</source>
<rom bar='on'/>
<address type='pci' domain='0x0000' bus='0x09' slot='0x00'
function='0x0'/>
</hostdev>
Below is my domain xml in context.
I really appreciate the help
Thank you,
Allen
<!--
WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE
OVERWRITTEN AND LOST. Changes to this xml configuration should be made using:
virsh edit arch-anywhere-nv
or other application using the libvirt API.
\-->
<domain type='kvm'>
<name>arch-anywhere-nv</name>
<uuid>facd3f81-60d4-4287-b300-9a4a9bbc6a63</uuid>
<title>arch-anywhere-nv</title>
<memory unit='KiB'>16777216</memory>
<currentMemory unit='KiB'>16777216</currentMemory>
<vcpu placement='static'>4</vcpu>
<os>
<type arch='x86_64' machine='pc-q35-2.9'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
<nvram>/var/lib/libvirt/qemu/nvram/arch-anywhere-nv_VARS.fd</nvram>
<boot dev='cdrom'/>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<kvm>
<hidden state='on'/>
</kvm>
</features>
<cpu mode='host-model' check='partial'>
<model fallback='allow'/>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>destroy</on_reboot>
<on_crash>destroy</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/sbin/qemu-system-x86_64</emulator>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<target dev='sdb' bus='sata'/>
<readonly/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
<disk type='file' device='disk'>
<driver name='qemu' type='raw'/>
<source file='/run/media/admin/External/arch/zarch1.raw'/>
<target dev='sdc' bus='sata'/>
<address type='drive' controller='0' bus='0' target='0' unit='2'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1d'
function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<master startport='0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1d' function='0x0'
multifunction='on'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci2'>
<master startport='2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1d'
function='0x1'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci3'>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1d'
function='0x2'/>
</controller>
<controller type='sata' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1f'
function='0x2'/>
</controller>
<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='0xc'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x4'/>
</controller>
<controller type='pci' index='2' model='pci-bridge'>
<model name='pci-bridge'/>
<target chassisNr='2'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x00'
function='0x0'/>
</controller>
<controller type='pci' index='3' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='3' port='0x8'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'
multifunction='on'/>
</controller>
<controller type='pci' index='4' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='4' port='0x9'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x1'/>
</controller>
<controller type='pci' index='5' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='5' port='0xa'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x2'/>
</controller>
<controller type='pci' index='6' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='6' port='0xb'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x3'/>
</controller>
<controller type='pci' index='7' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='7' port='0xd'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x5'/>
</controller>
<controller type='pci' index='8' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='8' port='0xe'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x6'/>
</controller>
<controller type='pci' index='9' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='9' port='0xf'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x7'/>
</controller>
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x03' slot='0x00'
function='0x0'/>
</controller>
<serial type='pty'>
<target port='0'/>
</serial>
<console type='pty'>
<target type='serial' port='0'/>
</console>
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<sound model='ich6'>
<address type='pci' domain='0x0000' bus='0x02' slot='0x01'
function='0x0'/>
</sound>
<hostdev mode='subsystem' type='usb' managed='yes'>
<source>
<vendor id='0x05ac'/>
<product id='0x0304'/>
</source>
<address type='usb' bus='0' port='2'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='yes'>
<source>
<vendor id='0x05ac'/>
<product id='0x024f'/>
</source>
<address type='usb' bus='0' port='3'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
</source>
<rom bar='on'/>
<address type='pci' domain='0x0000' bus='0x09' slot='0x00'
function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
</source>
<address type='pci' domain='0x0000' bus='0x04' slot='0x00'
function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x07' slot='0x00' function='0x1'/>
</source>
<address type='pci' domain='0x0000' bus='0x05' slot='0x00'
function='0x0'/>
</hostdev>
<redirdev bus='usb' type='spicevmc'>
<address type='usb' bus='0' port='4'/>
</redirdev>
<redirdev bus='usb' type='spicevmc'>
<address type='usb' bus='0' port='5'/>
</redirdev>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x06' slot='0x00'
function='0x0'/>
</memballoon>
</devices>
</domain>
On May 24 2017, at 5:38 pm, Allen Dial <ad...@mac.com> wrote:
> Update:
>
>
>
> Thank you Zir Blazer and Anthanasios Tasoglou
>
>
>
> I was able to get it working today in qemu with the following that I cobbled
together from <http://turlucode.com/qemu-kvm-on-arch-linux-guide> and right
here <https://www.redhat.com/archives/vfio-users/2016-May/msg00010.html>
Tomorrow I will try to figure out why it is so slow. Assuming I can get it, I
will then try and convert it to domain.xml afterward and post the results here
in case someone else could use them.
>
>
>
> I'm sure it is me, but it's crazy how much more difficult gpu passthrough
from linux host to linux guest has been to achieve than linux host to mac
guest.
>
>
>
> Thanks again
>
> Allen
>
>
>
> sudo qemu-system-x86_64 \
-enable-kvm -m 32764 \
-cpu host,kvm=off \
-smp 8,sockets=1,cores=8,threads=1 \
-machine pc-q35-2.5,accel=kvm \
-vga none \
-device ioh3420,chassis=1,bus=pcie.0,id=pcie.1 \
-device vfio-pci,multifunction=true,bus=pcie.1,addr=00.0,host=07:00.0 \
-device vfio-pci,bus=pcie.1,addr=00.1,host=07:00.1 \
-device vfio-pci,host=04:00.0,bus=pcie.0 \
-drive if=pflash,format=raw,readonly,file=/usr/share/OVMF/OVMF.fd \
-drive
if=pflash,format=raw,file=/var/lib/libvirt/qemu/nvram/arch-anywhere-nv_VARS.fd
\
-hda /dev/sdc \
-usb -usbdevice host:05ac:0304 \
-usb -usbdevice host:05ac:024f
>
>
>
>
On May 23 2017, at 5:33 pm, Allen Dial <ad...@mac.com> wrote:
>
>> Hello and thank you for all of your work.
>>
>>
>>
>> Distro version: 4.9.28-1-MANJARO - 4.9.28-1 kernel
>>
>> QEMU version: QEMU emulator version 2.9.0
>>
>> libvirtd version: libvirtd (libvirt) 3.2.0
>>
>> virt-manager version: 1.4.1
>>
>> guest vm: arch linux 2017.05.01 - 4.10.13 kernel
>>
>>
>>
>> I am a noob to the community (or even the idea of community) "long time mac
user" but am loving linux so far.
>>
>>
>>
>> Recently I have been trying to get GPU passthrough working for a Linux
guest. Previously I have only been successful passing through gpu to macOS
guests; MacOS 10.12.5, MacOS 10.12.4, MacOS 10.11.4 and I have never attempted
windows.
>>
>>
>>
>> For the longest time I couldn't get drivers installed so this last time I
installed Arch Linux on metal in the aspired configuration then passed the
installed disk to the vm in virt-manager by editing the xml manually.
>>
>>
>>
>> The vm outputs to the gpu and I get a display on my monitor but after grub
nothing continues on the screen.
>>
>>
>>
>> I have modified versions of the xml from ideas in this mainling list and
several online source quite a few times all with similar lackluster results.
That being said most examples that exist seem geared toward windows.
>>
>>
>>
>> Hopefully it goes without saying, but starting the vm without the gpu works
fine.
>>
>>
>>
>> below are copy/pasted lines from the xml and last log:
>>
>>
>>
>> Thank you in advance for any guidance.
>>
>>
>>
>> Allen Dial
>>
>>
>>
>> _domain.xml_________________________
>>
>>
>>
>> <!--
WARNING: THIS IS AN AUTO-GENERATED FILE. CHANGES TO IT ARE LIKELY TO BE
OVERWRITTEN AND LOST. Changes to this xml configuration should be made using:
virsh edit arch-anywhere-nv
or other application using the libvirt API.
\-->
<domain type='kvm'>
<name>arch-anywhere-nv</name>
<uuid>3f1e4dbc-e47f-4dbf-9d21-984efbb2f9dc</uuid>
<title>arch-anywhere-nv</title>
<memory unit='KiB'>16777216</memory>
<currentMemory unit='KiB'>16777216</currentMemory>
<vcpu placement='static'>4</vcpu>
<os>
<type arch='x86_64' machine='pc-q35-2.9'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/OVMF/OVMF_CODE.fd</loader>
<nvram>/var/lib/libvirt/qemu/nvram/arch-anywhere-nv_VARS.fd</nvram>
<boot dev='cdrom'/>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<kvm>
<hidden state='on'/>
</kvm>
</features>
<cpu mode='custom' match='exact' check='partial'>
<model fallback='allow'>Haswell-noTSX</model>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>destroy</on_reboot>
<on_crash>destroy</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/sbin/qemu-system-x86_64</emulator>
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source dev='/dev/disk/by-id/ata-SanDisk_SDSSDA240G_170735467315'/>
<target dev='vdd' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x09'
function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<target dev='sdb' bus='sata'/>
<readonly/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1d'
function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<master startport='0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1d' function='0x0'
multifunction='on'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci2'>
<master startport='2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1d'
function='0x1'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci3'>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1d'
function='0x2'/>
</controller>
<controller type='sata' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1f'
function='0x2'/>
</controller>
<controller type='pci' index='0' model='pcie-root'/>
<controller type='pci' index='1' model='dmi-to-pci-bridge'>
<model name='i82801b11-bridge'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x1e'
function='0x0'/>
</controller>
<controller type='pci' index='2' model='pci-bridge'>
<model name='pci-bridge'/>
<target chassisNr='2'/>
<address type='pci' domain='0x0000' bus='0x01' slot='0x00'
function='0x0'/>
</controller>
<controller type='pci' index='3' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='3' port='0x8'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'
multifunction='on'/>
</controller>
<controller type='pci' index='4' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='4' port='0x9'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x1'/>
</controller>
<controller type='pci' index='5' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='5' port='0xa'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x2'/>
</controller>
<controller type='pci' index='6' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='6' port='0xb'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x3'/>
</controller>
<controller type='pci' index='7' model='pcie-root-port'>
<model name='pcie-root-port'/>
<target chassis='7' port='0xc'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x4'/>
</controller>
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x03' slot='0x00'
function='0x0'/>
</controller>
<serial type='pty'>
<target port='0'/>
</serial>
<console type='pty'>
<target type='serial' port='0'/>
</console>
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<sound model='ich6'>
<address type='pci' domain='0x0000' bus='0x02' slot='0x01'
function='0x0'/>
</sound>
<hostdev mode='subsystem' type='usb' managed='yes'>
<source>
<vendor id='0x05ac'/>
<product id='0x0304'/>
</source>
<address type='usb' bus='0' port='2'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='yes'>
<source>
<vendor id='0x05ac'/>
<product id='0x024f'/>
</source>
<address type='usb' bus='0' port='3'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
</source>
<rom bar='on'/>
<address type='pci' domain='0x0000' bus='0x04' slot='0x00'
function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x07' slot='0x00' function='0x1'/>
</source>
<rom bar='on'/>
<address type='pci' domain='0x0000' bus='0x05' slot='0x00'
function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='usb' managed='yes'>
<source>
<vendor id='0x13b1'/>
<product id='0x0041'/>
</source>
<address type='usb' bus='0' port='1'/>
</hostdev>
<redirdev bus='usb' type='spicevmc'>
<address type='usb' bus='0' port='4'/>
</redirdev>
<redirdev bus='usb' type='spicevmc'>
<address type='usb' bus='0' port='5'/>
</redirdev>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x06' slot='0x00'
function='0x0'/>
</memballoon>
</devices>
</domain>
>>
>>
>>
>> _log_________________________
>>
>>
>>
>> 2017-05-23 22:34:33.400+0000: starting up libvirt version: 3.2.0, qemu
version: 2.9.0, hostname: prototype.filmtek-cloud.intranet
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
QEMU_AUDIO_DRV=none /usr/sbin/qemu-system-x86_64 -name guest=arch-anywhere-nv
,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-3-arch-
anywhere-nv/master-key.aes -machine pc-q35-2.9,accel=kvm,usb=off,dump-guest-
core=off -cpu Haswell-noTSX,kvm=off -drive
file=/usr/share/OVMF/OVMF_CODE.fd,if=pflash,format=raw,unit=0,readonly=on
-drive file=/var/lib/libvirt/qemu/nvram/arch-anywhere-
nv_VARS.fd,if=pflash,format=raw,unit=1 -m 16384 -realtime mlock=off -smp
4,sockets=4,cores=1,threads=1 -uuid 3f1e4dbc-e47f-4dbf-9d21-984efbb2f9dc
-display none -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-3-arch-anywhere-
nv/monitor.sock,server,nowait -mon chardev=charmonitor,id=monitor,mode=control
-rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet
-no-reboot -global ICH9-LPC.disable_s3=1 -global ICH9-LPC.disable_s4=1 -boot
strict=on -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e -device pci-
bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 -device pcie-root-
port,port=0x8,chassis=3,id=pci.3,bus=pcie.0,multifunction=on,addr=0x1 -device
pcie-root-port,port=0x9,chassis=4,id=pci.4,bus=pcie.0,addr=0x1.0x1 -device
pcie-root-port,port=0xa,chassis=5,id=pci.5,bus=pcie.0,addr=0x1.0x2 -device
pcie-root-port,port=0xb,chassis=6,id=pci.6,bus=pcie.0,addr=0x1.0x3 -device
pcie-root-port,port=0xc,chassis=7,id=pci.7,bus=pcie.0,addr=0x1.0x4 -device
ich9-usb-ehci1,id=usb,bus=pcie.0,addr=0x1d.0x7 -device ich9-usb-
uhci1,masterbus=usb.0,firstport=0,bus=pcie.0,multifunction=on,addr=0x1d
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pcie.0,addr=0x1d.0x1
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pcie.0,addr=0x1d.0x2
-device virtio-serial-pci,id=virtio-serial0,bus=pci.3,addr=0x0 -drive
file=/dev/disk/by-id/ata-SanDisk_SDSSDA240G_170735467315,format=raw,if=none,id
=drive-virtio-disk3 -device virtio-blk-pci,scsi=off,bus=pcie.0,addr=0x9,drive
=drive-virtio-disk3,id=virtio-disk3,bootindex=2 -drive if=none,media=cdrom,id
=drive-sata0-0-1,readonly=on -device ide-cd,bus=ide.1,drive=drive-
sata0-0-1,id=sata0-0-1,bootindex=1 -chardev pty,id=charserial0 -device isa-
serial,chardev=charserial0,id=serial0 -chardev
spicevmc,id=charchannel0,name=vdagent -device virtserialport,bus=virtio-
serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
-device intel-hda,id=sound0,bus=pci.2,addr=0x1 -device hda-
duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device usb-
redir,chardev=charredir0,id=redir0,bus=usb.0,port=4 -chardev
spicevmc,id=charredir1,name=usbredir -device usb-
redir,chardev=charredir1,id=redir1,bus=usb.0,port=5 -device usb-
host,hostbus=3,hostaddr=5,id=hostdev0,bus=usb.0,port=2 -device usb-
host,hostbus=3,hostaddr=10,id=hostdev1,bus=usb.0,port=3 -device vfio-
pci,host=07:00.0,id=hostdev2,bus=pci.4,addr=0x0,rombar=1 -device vfio-
pci,host=07:00.1,id=hostdev3,bus=pci.5,addr=0x0,rombar=1 -device virtio-
balloon-pci,id=balloon0,bus=pci.6,addr=0x0 -msg timestamp=on
2017-05-23 22:34:33.400+0000: Domain id=3 is tainted: high-privileges
2017-05-23T22:34:33.443075Z qemu-system-x86_64: -chardev pty,id=charserial0:
char device redirected to /dev/pts/2 (label charserial0)
2017-05-23T22:36:32.836901Z qemu-system-x86_64: terminating on signal 15 from
pid 14129 (/usr/bin/libvirtd)
2017-05-23 22:36:34.437+0000: shutting down, reason=destroyed
2017-05-23 23:22:26.933+0000: starting up libvirt version: 3.2.0, qemu
version: 2.9.0, hostname: prototype.filmtek-cloud.intranet
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
QEMU_AUDIO_DRV=none /usr/sbin/qemu-system-x86_64 -name guest=arch-anywhere-nv
,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-4-arch-
anywhere-nv/master-key.aes -machine pc-q35-2.9,accel=kvm,usb=off,dump-guest-
core=off -cpu Haswell-noTSX,kvm=off -drive
file=/usr/share/OVMF/OVMF_CODE.fd,if=pflash,format=raw,unit=0,readonly=on
-drive file=/var/lib/libvirt/qemu/nvram/arch-anywhere-
nv_VARS.fd,if=pflash,format=raw,unit=1 -m 16384 -realtime mlock=off -smp
4,sockets=4,cores=1,threads=1 -uuid 3f1e4dbc-e47f-4dbf-9d21-984efbb2f9dc
-display none -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-4-arch-anywhere-
nv/monitor.sock,server,nowait -mon chardev=charmonitor,id=monitor,mode=control
-rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-hpet
-no-reboot -global ICH9-LPC.disable_s3=1 -global ICH9-LPC.disable_s4=1 -boot
strict=on -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e -device pci-
bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 -device pcie-root-
port,port=0x8,chassis=3,id=pci.3,bus=pcie.0,multifunction=on,addr=0x1 -device
pcie-root-port,port=0x9,chassis=4,id=pci.4,bus=pcie.0,addr=0x1.0x1 -device
pcie-root-port,port=0xa,chassis=5,id=pci.5,bus=pcie.0,addr=0x1.0x2 -device
pcie-root-port,port=0xb,chassis=6,id=pci.6,bus=pcie.0,addr=0x1.0x3 -device
pcie-root-port,port=0xc,chassis=7,id=pci.7,bus=pcie.0,addr=0x1.0x4 -device
ich9-usb-ehci1,id=usb,bus=pcie.0,addr=0x1d.0x7 -device ich9-usb-
uhci1,masterbus=usb.0,firstport=0,bus=pcie.0,multifunction=on,addr=0x1d
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pcie.0,addr=0x1d.0x1
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pcie.0,addr=0x1d.0x2
-device virtio-serial-pci,id=virtio-serial0,bus=pci.3,addr=0x0 -drive
file=/dev/disk/by-id/ata-SanDisk_SDSSDA240G_170735467315,format=raw,if=none,id
=drive-virtio-disk3 -device virtio-blk-pci,scsi=off,bus=pcie.0,addr=0x9,drive
=drive-virtio-disk3,id=virtio-disk3,bootindex=2 -drive if=none,media=cdrom,id
=drive-sata0-0-1,readonly=on -device ide-cd,bus=ide.1,drive=drive-
sata0-0-1,id=sata0-0-1,bootindex=1 -chardev pty,id=charserial0 -device isa-
serial,chardev=charserial0,id=serial0 -chardev
spicevmc,id=charchannel0,name=vdagent -device virtserialport,bus=virtio-
serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
-device intel-hda,id=sound0,bus=pci.2,addr=0x1 -device hda-
duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device usb-
redir,chardev=charredir0,id=redir0,bus=usb.0,port=4 -chardev
spicevmc,id=charredir1,name=usbredir -device usb-
redir,chardev=charredir1,id=redir1,bus=usb.0,port=5 -device usb-
host,hostbus=3,hostaddr=5,id=hostdev0,bus=usb.0,port=2 -device usb-
host,hostbus=3,hostaddr=10,id=hostdev1,bus=usb.0,port=3 -device vfio-
pci,host=07:00.0,id=hostdev2,bus=pci.4,addr=0x0,rombar=1 -device vfio-
pci,host=07:00.1,id=hostdev3,bus=pci.5,addr=0x0,rombar=1 -device usb-
host,hostbus=3,hostaddr=12,id=hostdev4,bus=usb.0,port=1 -device virtio-
balloon-pci,id=balloon0,bus=pci.6,addr=0x0 -msg timestamp=on
2017-05-23 23:22:26.933+0000: Domain id=4 is tainted: high-privileges
2017-05-23T23:22:26.979538Z qemu-system-x86_64: -chardev pty,id=charserial0:
char device redirected to /dev/pts/2 (label charserial0)
>>
>>
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