Public bug reported: The qemu vhdx driver does not support type 2 (differencing) vhdx images (usually stored with file extension .avhdx). This means that any hyperv images with snapshots are not supported by qemu-img. It would be great to be able to convert to a new qcow image from a backing + set of differencing images from hyperv, and/or convert an individual differencing vhdx image to a qcow2 image with a backing file specified.
** Affects: qemu Importance: Undecided Status: New -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1854910 Title: Support VHDX differencing images (ie images with backing) Status in QEMU: New Bug description: The qemu vhdx driver does not support type 2 (differencing) vhdx images (usually stored with file extension .avhdx). This means that any hyperv images with snapshots are not supported by qemu-img. It would be great to be able to convert to a new qcow image from a backing + set of differencing images from hyperv, and/or convert an individual differencing vhdx image to a qcow2 image with a backing file specified. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1854910/+subscriptions