--- upgrade: - | The Lenovo driver options ``lenovo_backend_name`` and ``lenovo_backend_type`` options were deprecated in favor of ``lenovo_pool_name`` and ``lenovo_pool_type`` to avoid confusion, and the ``lenovo_api_protocol``, ``lenovo_verify_certificate``, and ``lenovo_verify_certificate_path`` options were deprecated in favor of the standard ``driver_use_ssl``, ``driver_ssl_cert_verify``, and ``driver_ssl_cert_path`` options. To retain the default behavior, add ``driver_use_ssl = true`` to back-end entries in ``cinder.conf`` before the deprecated options are removed in a future release. deprecations: - | The Lenovo driver options ``lenovo_backend_name`` and ``lenovo_backend_type`` options were deprecated in favor of ``lenovo_pool_name`` and ``lenovo_pool_type`` to avoid confusion, and the ``lenovo_api_protocol``, ``lenovo_verify_certificate``, and ``lenovo_verify_certificate_path`` options were deprecated in favor of the standard ``driver_use_ssl``, ``driver_ssl_cert_verify``, and ``driver_ssl_cert_path`` options. To retain the default behavior, add ``driver_use_ssl = true`` to back-end entries in ``cinder.conf`` before the deprecated options are removed in a future release. fixes: - | Fixed Lenovo driver issue where a multi-attached volume could be unmapped while still in use.