Make TARGET_ARCH=mips installkernel KERNCONF=MALTA DESTDIR=/path/to/rootfs Make TARGET_ARCH=mips installworld DESTDIR=/path/to/rootfs Make TARGET_ARCH=mips buildkernel KERNCONF=MALTA The path to the source tree used for the build. Local directory on the host to hold the contents of the root filesystem.Ī file on the host to hold the UFS disk image of the root filesystem. Note that these instructions use a few placeholders: Qemu-system-aarch64 -M virt -m 512m -cpu cortex-a57 -nographic -bios /usr/local/share/u-boot/u-boot-qemu-arm64/u-boot.bin -hda /path/to/disk.imgįreeBSD does not provide release images for mips, so a disk image must be built from source. To boot using U-Boot, install sysutils/u-boot-qemu-arm64 port. For instructions on how to boot with UEFI, see arm64/QEMU. Qemu-system-arm -M virt -m 512m -nographic -bios /usr/local/share/u-boot/u-boot-qemu-arm/u-boot.bin -hda /path/to/disk.imgįreeBSD/aarch64 (aka ARM64) image can be booted in two ways: using U-Boot, or with UEFI image. The serial console will be available on stdin and stdout. If you wish to boot without a graphical console, add -nographic to the qemu command line.įirst, install the U-Boot port, sysutils/u-boot-qemu-arm. When installing a new machine that requires a disk image, you can use truncate(1) to create an empty disk image before installing, for example: For more details on running qemu in general including network configuration, see the qemu page.įor systems installed from an ISO image, the instructions assume you have downloaded an appropriate ISO image from a release or snapshot. The goal is to have a at least one "blessed" qemu recipe for each architecture FreeBSD supports. htop reports that QEMU is consuming one core at 100%, with a bar 50% blue (low priority processes) and 50% red (kernel).This page contains recipes for using qemu to run FreeBSD inside virtual machines (especially non-native virtual machines) on a FreeBSD host. I am stuck on booting, with no further progress. Running this command gives me a QEMU window as displayed below. I have specified the image as a drive, given it a vga display, 4GB memory and 4 cores. To keep it identical, I am trying to boot it with a video output. I think that if I specify this image as a drive on QEMU, it might try booting from it, then hit the GRUB bootloader, so on and so forth. I want to run a VM with this disk image on another (almost identical) system using QEMU. I have checked the partition table for the image using fdisk, and the data in the actual ext4 partition by mounting it as a loopback device. For the running live USB, /dev/sda was the HDD. Ignoring the xz/ unxz which compressed the data over the network, essentially the entire disk was read by dd, sent over the network, and written to a sparse file ae.img by cp. Lets call the image ae.img.įrom a remote machine, I created the image by running ssh "dd if=/dev/sda bs=100M status=progress | xz -T 8 -1" | unxz | cp -sparse=always /proc/self/fd/0 ae.img ![]() Running from a live-USB, I have created a raw image of the entire boot disk. This system boots, runs and is fully functional. ![]() The disk has a GPT, a EFI partition, plus a single ext4 partition (~50GiB). As per the default, this also installed GRUB as the bootloader on the 1TiB HDD. I have a desktop x86_64 machine on which I have installed standard Ubuntu 20.04.3. After creating the image and trying to run QEMU, the VM hangs on "Booting from Hard Disk". I wish to boot QEMU with a disk image I created from a real machine running Ubuntu.
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