virt-sparsify
Make virtual machine drive images thin-provisioned. tldr-pages
On Linux
Linux
Make virtual machine drive images thin-provisioned. Note: Use only for offline machines to avoid data corruption.
Create a sparsified compressed image without snapshots from an unsparsified one
virt-sparsify --compress path/to/image.qcow2 path/to/new_image.qcow2IdentifySparsify an image in-place
virt-sparsify --in-place path/to/image.imgIdentifyConvert from one image format to another
virt-sparsify path/to/image --convert qcow2 path/to/new_imageIdentify