---
upgrade:
  - |

    Removing all deprecated cinder::volume::-classes for setting up backends.
    Please replace old classes with the backend-defines.

    * Removed cinder::volume::dellsc_iscsi, use cinder::backend::dellsc_iscsi
    * Removed cinder::volume::emc_vnx, use cinder::backend::emc_vnc
    * Removed cinder::volume::glusterfs, use cinder::backend::glusterfs
    * Removed cinder::volume::gpfs, use cinder::backend::gpfs
    * Removed cinder::volume::hpe3par_iscsi, use cinder::backend::hpe3par_iscsi
    * Removed cinder::volume::iscsi, use cinder::backend::iscsi
    * Removed cinder::volume::netapp, use cinder::backend::netapp
    * Removed cinder::volume::nexenta, use cinder::backend::nexenta
    * Removed cinder::volume::nfs, use cinder::backend::nfs
    * Removed cinder::volume::pure, use cinder::backend::pure
    * Removed cinder::volume::quobyte, use cinder::backend::quobyte
    * Removed cinder::volume::rbd, use cinder::backend::rbd
    * Removed cinder::volume::san, use cinder::backend::san
    * Removed cinder::volume::solidfire, use cinder::backend::solidfire
    * Removed cinder::volume::vmdk, use cinder::backend::vmdk
