---
features:
  - Allow users to specify the copy speed while using Huawei
    driver to create volume from snapshot or clone volume, by
    the new added metadata 'copyspeed'.
    For example, user can add --metadata copyspeed=1 when
    creating volume from source volume/snapshot.
    The valid optional range of copyspeed is [1, 2, 3, 4],
    respectively representing LOW, MEDIUM, HIGH and HIGHEST.