Comment 5 for bug 1844642

ok, cool & thx! direct-download from ceph seems to work. because of the huge 2TB raw image, i have to convert and compress the image to qcow2. the good news, QEMU can access an image as a virtual block device directly via librbd:

qemu-img convert -c -f raw -O qcow2 rbd:cinder-volumes/volume-5074b5e1-8c4b-4275-a380-74fe4a5482b6 /opt/img-conversions/export/sci-vdb.qcow2.img

i takes hours, but it works ;)

it is nessesary to export a complete log to further research the cinder problem or will it obsolate because of deprecated staringX version?