![]() This command calls QEMU’s program for manipulating and creating disk images ( qemu-img) and directs it to create a blank disk image with a maximum size of 2 GB and using the “qcow2” file format.$ qemu-img create -f qcow2 WindowsHDD.img 2G (cd, space, drag-and drop the “Windows95” folder on to the terminal screen, hit Enter) Open a command line terminal (Terminal in MacOS/Linux, Command Prompt in Windows)Ĭhange directory into the “Windows95” folder you downloaded during Setup (e.g. Please make sure you have followed all the steps and instructions in Setup before proceeding. We recommend reading or completing a command line tutorial before attempting this section of the workshop toĮnsure that you are comfortable with basic conventions and principles of using command line software. If you have never used the command line before, NOTE: Again, QEMU is primarily a terminal or “command line” application. ![]() ![]() Virtual machine using the emulation/virtualization application QEMU (Quick EMUlator). Using the following steps, we will now demonstrate emulation in practice by creating a Windows 95 $ dd if=emulator_disk.img of=disk.Boot a Windows 95 virtual machine in QEMUīoot a Mac System 6 virtual machine in Mini vMac $ dd if=lido.img of=disk.img seek=64 bs=512Ĭopy the image file created by the emulator into the disk image. I've found that lido driver partitions are the most portable. To reboot in order to utilize the new partition map. Were still in use by the system (see messages above), you will need The partition map has been saved successfully! Want to keep before answering 'yes' to the question below! Make sure you have a backup of any data on such partitions you The map causes all data on that partition to be LOST FOREVER. IMPORTANT: You are about to write a changed partition map to disk.įor any partition you changed the start or size of, writing out Type of partition (L for known types): Apple_HFSĭisk.img1 Apple_partition_map Apple 63 1 ( 31.5k) Partition mapĭisk.img2 Apple_Driver Apple_Driver 32 64 ( 16.0k) Driverĭisk.img3 Apple_HFS Apple_HFS 3686400 96 ( 1.8G) HFS Length (in blocks, kB (k), MB (M) or GB (G)) : Type of partition (L for known types): Apple_Driver Length (in blocks, kB (k), MB (M) or GB (G)) : 32 Use hfdisk to create the partition layout: In the following example, the emulated disk image is 1887436800 bytes, which is 3686400 sectors. Create an empty file that is 96 sectors larger than the emulated disk image. The partition map and driver partition require 96 sectors. Sectors = (size of emulated HFS disk image) / 512. SCSIManager driver, normally provided by Apple Drive Setupĭetermine how many sectors your emulated disk image. We want to end up with the following partition layout: We'll use hfdisk to create the partition table. Step 2: Prepend an Apple Partition Map to the image The following emulators have been tested to produce usable HFS disk images: for a 2GB SD card create a 1.9GB disk image. This is by far the easiest way to get started! Be sure to create the emulated disk a little smaller than the SD card you'll be using. Install your Mac OS (System 6 or 7) using an emulator. 4 Step 4: Copy the emulator HFS filesystem.2 Step 2: Prepend an Apple Partition Map to the image.1 Step 1: Create the HFS filesystem image.
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