d1f105a6ed
The NFS driver uses qcow2 images with backing files to represent volume snapshots, which is not allowed for qcow2 disk images downloaded from glance. The driver uses cinder.image_utils to convert a qcow2 snapshot to a raw volume; this was not a problem for the first snapshot, whose backing file is raw, and hence passed the image format inspector, but the second snapshot has a qcow2 backing file, which the image_utils were rejecting as a security risk. Thus we now pass the qemu_img_info from the backing image as an additional parameter to the image convert call, which indicates that the file has already been screened and allows the conversion to occur. Co-authored-by: Fernando Ferraz <fesilva@redhat.com> Co-authored-by: Brian Rosmaita <rosmaita.fossdev@gmail.com> Closes-bug: #2074377 Change-Id: I49404e87eb0c77b4ed92918404f86c073fbfd713 (cherry picked from commit9687fbac79) (cherry picked from commitca82907201) (cherry picked from commit39883f2b70) (cherry picked from commit32a71114c8)
OpenStack Cinder
OpenStack Cinder is a storage service for an open cloud computing service.
You can learn more about Cinder at:
Getting Started
If you'd like to run from the master branch, you can clone the git repo:
git clone https://opendev.org/openstack/cinder
If you'd like to contribute, please see the information in CONTRIBUTING.rst
You can raise bugs on Launchpad