code: def get_op_version(name):
      '''
      .. versionadded:: 2019.2.0
  
      Returns the glusterfs volume op-version
  
      name
          Name of the glusterfs volume
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' glusterfs.get_op_version <volume>
      '''
  
      cmd = 'volume get {0} cluster.op-version'.format(name)
      root = _gluster_xml(cmd)
  
      if not _gluster_ok(root):
          return False, root.find('opErrstr').text
  
      result = {}
      for op_version in _iter(root, 'volGetopts'):
          for item in op_version:
              if item.tag == 'Value':
                  result = item.text
              elif item.tag == 'Opt':
                  for child in item:
                      if child.tag == 'Value':
                          result = child.text
  
      return resulf get_op_version(name):
      '''
      .. versionadded:: 2019.2.0
  
      Returns the glusterfs volume op-version
  
      name
          Name of the glusterfs volume
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' glusterfs.get_op_version <volume>
      '''
  
      cmd = 'volume get {0} cluster.op-version'.format(name)
      root = _gluster_xml(cmd)
  
      if not _gluster_ok(root):
          return False, root.find('opErrstr').text
  
      result = {}
      for op_version in _iter(root, 'volGetopts'):
          for item in op_version:
              if item.tag == 'Value':
                  result = item.text
              elif item.tag == 'Opt':
                  for child in item:
                      if child.tag == 'Value':
                          result = child.text
  
      return result
docs: .. versionadded:: 2019.2.0
  
      Returns the glusterfs volume op-version
  
      name
          Name of the glusterfs volume
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' glusterfs.get_op_version <volume>