// reset the snap_name and snap_exists fields after we read the header
m_parent_image_ctx = new I("", m_parent_md.spec.image_id, NULL, parent_io_ctx,
true);
// reset the snap_name and snap_exists fields after we read the header
m_parent_image_ctx = new I("", m_parent_md.spec.image_id, NULL, parent_io_ctx,
true);