![]() ![]() On a machine equipped with a Core i7 2600 (3.4GHz, 4 cores, 8 threads)/8 GB RAM/Intel SSD G3 120GB qemux86 Yocto Linux boots in around 7 seconds for a core-image-x11. This is an example of running a virtualized Yocto image, with KVM active, cpu host features exported in the Yocto VM, paravirtualization enabled, and using virtio interfaces for disk access and networking. show-cursor -usb - usbdevice wacom-tablet -vga vmware -no-reboot -enable-kvm -cpu host -m 128 -append "vga=0 root=/dev/vda rw mem=128M \ Tap,vlan=0,ifname=tap0,script=no,downscript=no,vhost=on -drive file=/home/ubik/yoctoproject/build/tmp/deploy/images/core-image-core-qemux86.ext3,if=virtio \ Start the VM using the line sudo kvm -kernel /home/ubik/yoctoproject/build/tmp/deploy/images/bzImage-qemux86.bin -net nic,model=virtio -net \ You need log out then log in the non-root user to take the effectģ. ![]() On a system that runs udev, you will probably need to add the following line somewhere in your udev configuration so it will automatically give the right group to the newly created device.įile: /etc/udev/rules.d/les # This file contains the names of kernel modules that should be loaded # /etc/modules: kernel modules to load at boot time. Modify /etc/modules so that vhost_net module is automatically loaded at boot time: In order for an user to use vhost-net module enter the following commands: The result of running the commands should be similar to the following: Load vhost_net module on KVM sudo modprobe lsmod | grep vhost Enable on host OS vhost-net virtio networking accelerator to mitigate overhead on QEMU virtualization environment.
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