add qemu-img convert -n option (skip target volume creation)

Add a -n option to skip volume creation on qemu-img convert.
This is useful for targets such as rbd / ceph, where the
target volume may already exist; we cannot always rely on
qemu-img convert to create the image, as dependent on the
output format, there may be parameters which are not possible
to specify through the qemu-img convert command line.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Alexandre Derumier 2013-09-02 19:07:24 +01:00 committed by Stefan Hajnoczi
parent b3f3a30f38
commit b2e10493c7
6 changed files with 162 additions and 18 deletions

View file

@ -66,3 +66,4 @@
059 rw auto
060 rw auto
062 rw auto
063 rw auto