flatcar-scripts/changelog/changes/2025-04-24-qemu-script-disks.md

• The qemu script (flatcar_production_qemu*.sh) received two new options. -D (or -image-disk-opts) can be used to add extra options to the virtio-blk-pci device for primary disk. -d (or -disk) can be used to add extra disks to the machine - this one takes a path to a raw or qcow2 image file and, after a comma, virtio-blk-pci options. To learn what disk options can be passed to -D or -d, call qemu-system-x86_64 -device virtio-blk-pci,help (qemu-system-aarch64 can be used too).