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philipz/gist:04a9a165f8ce561f7ddd

Created March 9, 2015 03:17
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  1. philipz created this gist Mar 9, 2015.
    28 changes: 28 additions & 0 deletions gistfile1.md
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    ```
    QEMU version: 2.2.0
    HDD init: qemu-img create -f qcow debian8-arm64.img 10G
    Netinstall initrd: http://ftp.ru.debian.org/debian/dists/jessie/main/installer-arm64/20150107/images/netboot/debian-installer/arm64/initrd.gz
    Netinstall kernel: wget http://ftp.ru.debian.org/debian/dists/jessie/main/installer-arm64/20150107/images/netboot/debian-installer/arm64/linux
    Netinstall start:
    qemu-system-aarch64 -machine virt -cpu cortex-a57 -nographic -smp 1 -m 512 -kernel linux -initrd initrd.gz -append "root=/dev/ram console=ttyAMA0" -global virtio-blk-device.scsi=off -device virtio-scsi-device,id=scsi -drive file=debian8-arm64.img,id=rootimg,cache=unsafe,if=none -device scsi-hd,drive=rootimg -netdev user,id=unet -device virtio-net-device,netdev=unet -net user
    Extract kernel and initrd after install:
    sudo modprobe nbd max_part=16
    sudo qemu-nbd -c /dev/nbd0 debian8-arm64.img
    sudo partprobe /dev/nbd0
    mkdir sda2
    sudo mount /dev/nbd0p2 sda2
    cp sda2/boot/vmlinuz vmlinuz-run
    cp sda2/boot/initrd.img initrd-run.img
    sudo umount sda2
    rmdir sda2
    sudo /opt/qemu220/bin/qemu-nbd -d /dev/nbd0
    Running:
    qemu-system-aarch64 -machine virt -cpu cortex-a57 -nographic -smp 1 -m 512 -kernel vmlinuz-run -initrd initrd-run.img -append "root=/dev/sda2 console=ttyAMA0" -global virtio-blk-device.scsi=off -device virtio-scsi-device,id=scsi -drive file=debian8-arm64.img,id=rootimg,cache=unsafe,if=none -device scsi-hd,drive=rootimg -netdev user,id=unet -device virtio-net-device,netdev=unet -net user
    ```