KVM Virtual Machines
Bridge Zero Copy Transmit
Zero copy transmit mode is effective on large packet sizes. It typically reduces the host CPU o...
PCI Passthrough
Ensure IOMMU Is Activated First step of this process is to make sure that your hardware is eve...
QEMU Device Properties
Example: Rename Device Example: Move MSI-X The QEMU vfio-pci device option is x-msix-relo...
SR-IOV
Ensure IOMMU Is Activated First step of this process is to make sure that your hardware is eve...
Mount QCOW2
Load Kernel module modprobe nbd Connect the image to NBD (Network Block Device) device and then ...
Direct Boot Kernel
Provide path to Kernel and optionally initrd qemu-system-aarch64 ... -kernel /boot/vmlinuz-6.9.0-...
Serial Only
AMD64 qemu-system-x86_64 ... -nographic -append "root=/dev/vda rw console=ttyS0" -hda rootfs.img ...
EFI
To use OVMF/AAVMF for EFI add these parameters to qemu-system-*. Normally you can find OVMF_CODE....