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To turn a macOS directory into a read-only. Create a read-only image from a directory
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When connected, the volume will show up as "MyVolume". Will create a 20-megabyte mydisk.dmg file on the Desktop. Hdiutil create -size 20000000 -fs APFS -type UDIF -volname "MyVolume" ~/Desktop/mydisk.dmg Hdiutil create -size -fs APFS -type UDIF -volname dmg image, open Terminal ( Applications > Utilities > Terminal) and execute the following command: It may be useful for example to transfer large amounts of data between two macOS ARM virtual machines or when you need to extend the storage capacity of a virtual machine without having to recreate it. img disk image as a secondary virtual hard drive. Add a secondary virtual hard driveĪs an advanced step, you may connect an. This includes consequential features such as drag-and-drop. However, you can share files between the virtual machine and the Mac using the native macOS file sharing feature as you would between two physical Mac computers. Share Mac files with the virtual machineįile sharing between the main system and a macOS ARM VM is not supported. Once you've made the necessary adjustments, simply press CMD+S to save the changes, and start the virtual machine. You can change the resolution by adjusting Display.Width and Display.Height values, toggle network mode between Shared and Bridged by changing Network.Type (see KB 128519), change the amount of RAM (in bytes) by adjusting Memory.Size etc.
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The text above represents a generic configuration.
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