QCOW2 (QEMU Copy-On-Write) is a virtual disk image format that allows you to store and manage virtual machine (VM) images. It's a popular choice among QEMU users due to its flexibility, compression, and encryption capabilities. QCOW2 images can be easily created, converted, and managed using QEMU's built-in tools.
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# Convert VDI to Qcow2 qemu-img convert -f vdi -O qcow2 windows11.vdi windows11.qcow2 QCOW2 (QEMU Copy-On-Write) is a virtual disk image