A lot of image filename and paths are used unquoted. Quote these to
make sure that directories / filenames with spaces are not problematic.
Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This adds some first tests for qcow2's dependency handling when two
parallel write requests access the same cluster.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>