Commits
Alex Elder committed 7ce4eef7b5f
rbd: set mapping read-only flag in rbd_add()
The rbd_dev->mapping field for a parent image is not meaningful.
Since rbd_image_probe() is used both for images being mapped and
their parents, it doesn't make sense to set that flag in that
function.
So move the setting of the mapping.read_only flag out of
rbd_dev_image_probe() and into rbd_add() instead.
This resolves:
http://tracker.ceph.com/issues/4940
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>