Comment 1 for bug 1532981

So currently, segmented object uploads done when <container> arg = `container/pseudo-folder` results in "_segments" string being appended to the full pseudo path instead of the container_name only for the default segments container. (`container-name`_segments)

IMHO the right fix would be to split the container name and pseudo-folder, from <container> and prepend the latter to the SwiftObject's object_name...essentially redoing https://review.openstack.org/#/c/263259 the right way.