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Small tutorial to create a FAT32 image for the operating system

Baptiste Wicht 2013-11-02 09:27:12 -07:00
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Create-FAT32-image.md Normal file

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These commands create a FAT32 image that can be used with Qemu/Bochs:
dd if=/dev/zero of=hdd.img bs=516096c count=1000
sudo fdisk -u -C1000 -S63 -H16 hdd.img
n,t(c),a(1),w
sudo losetup -o1048576 /dev/loop0 hdd.img
sudo mkdosfs -F32 /dev/loop0 502976
The image can then be mounted to be manipulated:
sudo mount -tvfat /dev/loop0 /mnt/somewhere
...
sudo umount /mnt/somewhere