Qcow2 To Iso May 2026

echo "ISO created: $ISO_OUT"

guestfish -a disk.qcow2 -i ><fs> copy-out / /tmp/extracted/ ><fs> exit Then create ISO: qcow2 to iso

xorriso -as mkisofs -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table -o bootable.iso iso/ This only works if the QCOW2 contains a Linux kernel and initrd. Windows QCOW2 cannot be directly turned into a bootable ISO because Windows requires a writable system drive. 4.4 Using virt-make-fs for Simplicity libguestfs provides virt-make-fs to create filesystem images from directories. To go QCOW2 → ISO, combine virt-copy-out with mkisofs or use virt-make-fs to create a raw filesystem, then convert that to ISO. echo "ISO created: $ISO_OUT" guestfish -a disk