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rmb938/etc_default_grub

Last active February 16, 2020 16:55
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fedora 27 vfio
Raw
etc_default_grub
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
GRUB_DISABLE_OS_PROBER=true
GRUB_CMDLINE_LINUX="resume=/dev/mapper/fedora_magic--muffin-swap rd.lvm.lv=fedora_magic-muffin/root rd.lvm.lv=fedora_magic-muffin/swap rhgb quiet pcie_aspm=off iommu=pt amd_iommu=on isolcpus=1-8 nohz_full=1-8 rd.driver.pre=vfio-pci"
GRUB_DISABLE_RECOVERY="true"
Raw
etc_fstab
#
# /etc/fstab
# Created by anaconda on Tue May 22 21:16:07 2018
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
/dev/mapper/fedora_magic--muffin-root / ext4 defaults 1 1
UUID=214eed23-518f-441c-b49b-8e07e9fee6f6 /boot ext4 defaults 1 2
UUID=E2BA-1611 /boot/efi vfat umask=0077,shortname=winnt 0 2
/dev/mapper/fedora_magic--muffin-home /home ext4 defaults 1 2
/dev/mapper/fedora_magic--muffin-var_lib_docker /var/lib/docker ext4 defaults 1 2
/dev/mapper/fedora_magic--muffin-var_log /var/log ext4 defaults 1 2
/dev/mapper/fedora_magic--muffin-swap swap swap defaults 0 0
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etc_libvirt_qemu_win10.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 win10
or other application using the libvirt API.
-->
<domain type='kvm'>
<name>win10</name>
<uuid>79ec3ba0-02c8-4a7a-95bc-b733402e0022</uuid>
<memory unit='KiB'>16777216</memory>
<currentMemory unit='KiB'>16777216</currentMemory>
<vcpu placement='static'>8</vcpu>
<iothreads>1</iothreads>
<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'/>
<emulatorpin cpuset='0-1'/>
<iothreadpin iothread='1' cpuset='0-1'/>
</cputune>
<os>
<type arch='x86_64' machine='pc-i440fx-2.11'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/edk2/ovmf/OVMF_CODE.fd</loader>
<nvram>/var/lib/libvirt/qemu/nvram/win10_VARS.fd</nvram>
<bootmenu enable='yes'/>
</os>
<features>
<acpi/>
<apic/>
<hyperv>
<relaxed state='on'/>
<vapic state='on'/>
<spinlocks state='on' retries='8191'/>
<vendor_id state='on' value='1234567890ab'/>
</hyperv>
<kvm>
<hidden state='on'/>
</kvm>
<vmport state='off'/>
</features>
<cpu mode='custom' match='exact' check='none'>
<model fallback='allow'>EPYC</model>
<topology sockets='1' cores='4' threads='2'/>
</cpu>
<clock offset='localtime'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
<timer name='hypervclock' present='yes'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/bin/qemu-kvm</emulator>
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source dev='/dev/sda'/>
<target dev='vda' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
</disk>
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source dev='/dev/sdb'/>
<target dev='vdb' bus='virtio'/>
<boot order='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/>
</disk>
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source dev='/dev/sdc'/>
<target dev='vdc' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0c' function='0x0'/>
</disk>
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source dev='/dev/sdd'/>
<target dev='vdd' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0d' function='0x0'/>
</disk>
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source dev='/dev/sde'/>
<target dev='vde' bus='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x12' function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/usr/share/virtio-win/virtio-win-0.1.141.iso'/>
<target dev='sda' bus='sata'/>
<readonly/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<master startport='0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0' multifunction='on'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci2'>
<master startport='2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x1'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci3'>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'/>
<controller type='sata' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
</controller>
<controller type='sata' index='1'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</controller>
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
<controller type='scsi' index='0' model='virtio-scsi'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x11' function='0x0'/>
</controller>
<interface type='bridge'>
<mac address='52:54:00:cf:46:28'/>
<source bridge='br0'/>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
<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='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<hostdev mode='subsystem' type='usb' managed='yes'>
<source>
<vendor id='0x1e71'/>
<product id='0x170e'/>
</source>
<address type='usb' bus='0' port='1'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x0c' slot='0x00' function='0x3'/>
</source>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x0b' slot='0x00' function='0x0'/>
</source>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0e' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x0b' slot='0x00' function='0x1'/>
</source>
<address type='pci' domain='0x0000' bus='0x00' slot='0x10' function='0x0'/>
</hostdev>
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x0d' slot='0x00' function='0x3'/>
</source>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0f' function='0x0'/>
</hostdev>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
</memballoon>
<shmem name='looking-glass'>
<model type='ivshmem-plain'/>
<size unit='M'>32</size>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</shmem>
</devices>
</domain>
Raw
etc_modprobe.d_vfio.conf
# Nvidia 1080
# IOMMU Group 17 0b:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP104 [GeForce GTX 1080] [10de:1b80] (rev a1)
# IOMMU Group 17 0b:00.1 Audio device [0403]: NVIDIA Corporation GP104 High Definition Audio Controller [10de:10f0] (rev a1)
# Audio
# IOMMU Group 23 0d:00.3 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) HD Audio Controller [1022:1457]
options vfio-pci ids=10de:1b80,10de:10f0,1022:1457
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iommugroups.sh
#!/bin/bash
shopt -s nullglob
for d in /sys/kernel/iommu_groups/*/devices/*; do
n=${d#*/iommu_groups/*}; n=${n%%/*}
printf 'IOMMU Group %s ' "$n"
lspci -nns "${d##*/}"
done;
Raw
lvs
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
home fedora_magic-muffin -wi-ao---- <208.94g
root fedora_magic-muffin -wi-ao---- 100.00g
swap fedora_magic-muffin -wi-ao---- 16.00g
var_lib_docker fedora_magic-muffin -wi-ao---- 100.00g
var_log fedora_magic-muffin -wi-ao---- 50.00g
Raw
systemd networking
[root@magic-muffin ~]# cat /etc/systemd/network/br0.netdev
[NetDev]
Name=br0
Kind=bridge
[root@magic-muffin ~]# cat /etc/systemd/network/br0.network
[Match]
Name=br0
[root@magic-muffin ~]# cat /etc/systemd/network/uplink.network
[Match]
Name=enp8s0
[Network]
Bridge=br0
[root@magic-muffin ~]# cat /etc/systemd/network/veth0.netdev
[NetDev]
Name=veth0
Kind=veth
[Peer]
Name=veth1
MACAddress=8a:6a:13:01:35:16
[root@magic-muffin ~]# cat /etc/systemd/network/veth0.network
[Match]
Name=veth0
[Network]
Bridge=br0
[root@magic-muffin ~]# cat /etc/systemd/network/veth1.network
[Match]
Name=veth1
[Network]
DHCP=yes
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